Give Blood. Give Life.

Since joining our firm in 2021, Osbaldo has consistently demonstrated a high degree of expertise and dedication in his role as an Audit Associate. With a comprehensive background in accounting and finance, he has taken on a spectrum of roles, adeptly managing accounts payable, implementing robust accounting procedures, and meticulously overseeing capital expenditures.

Osbaldo’s academic credentials are a testament to his commitment to the field. He commenced his educational journey at Diablo Valley College, where he achieved an Associate’s degree in Business Administration. Further amplifying his expertise, he pursued and successfully obtained a Bachelor’s degree in Business Administration, majoring in Finance, from the esteemed San Jose State University. Currently, in a bid to continually refine his skills and knowledge, Osbaldo is immersed in an MBA program.

His depth of knowledge, combined with his proactive approach, positions Osbaldo as a pivotal member of our team, contributing daily to the firm’s excellence.

With a remarkable career spanning over 25 years in the marketing and communications sector, Greg’s expertise is truly unparalleled. Joining SD Mayer in 2017, he took on the task of being the pioneer—establishing the marketing department we take pride in today. Under Greg’s leadership, the firm underwent a transformative rebranding, including the launch of a dynamic new website, a suite of compelling marketing collateral, and the celebrated publication of Steve’s cherished book projects: “5 Buckets, 4 Shovels, a Beach and a Map“, “Adulting 101” and “The Toughest Guy I Ever Knew and Other Short Stories“.

Before his groundbreaking work at SD Mayer, Greg enriched several prestigious firms with his talents. His journey includes strategic roles at Armanino, CalCPA, and Franklin Templeton Investments, where he significantly contributed to their marketing, communications, and web development initiatives. In addition, Greg’s entrepreneurial spirit shone through as he successfully helmed his own print and web development business for over two decades.

Greg isn’t just a marketer; he’s a storyteller, brand-builder, and a driving force behind SD Mayer’s robust market presence.

At the heart of SD Mayer’s operations, you’ll find Stephanie, ensuring everything runs smoothly and efficiently. As the face and voice of our firm, Stephanie’s warm and welcoming presence ensures each visitor or caller feels valued and attended to from the moment they engage with us.

Stationed at our front desk, she masterfully routes every incoming call, ensuring each inquiry reaches its intended destination swiftly. But Stephanie’s role extends far beyond the reception. She is the unsung hero behind many administrative tasks that keep our office functioning seamlessly. From diligently handling mailings and meticulously managing our office supplies, to brewing that perfect pot of coffee every morning and ensuring there’s always a snack to keep our energy levels up – Stephanie does it all with a smile and unmatched dedication.

Next time you’re at SD Mayer, make sure to greet Stephanie. She’s not just our Front Desk & Administrative Assistant; she’s the pulse of our operations and the embodiment of our firm’s commitment to stellar client service.

Helen’s impressive trajectory in the realm of tax is nothing short of inspirational. With a formidable tenure spanning over 30 years, she has had the privilege of associating with industry giants, starting with PWC and including renowned names like Franklin Templeton Investments, Sensiba San Filippo, and Brown Adams.

In her current role at SD Mayer, Helen dons the mantle of the Tax Practice Leader. This isn’t just a title; it embodies the myriad responsibilities and leadership roles she undertakes. Her proficiency isn’t limited to tax intricacies alone. She is instrumental in steering the direction of the firm’s tax practice, a role that encompasses hiring, strategic planning, production, billing, and training. As a testament to her leadership qualities and her pivotal role in the firm, she is also a key member of the leadership team, transition team, and is the driving force behind weekly department meetings.

Helen’s academic background might come as a surprise to many, as she holds a Bachelor’s degree in International Relations from the prestigious Stanford University. This multidisciplinary education equips her with a unique perspective, allowing her to approach tax from a holistic, global viewpoint.

Beyond her impeccable technical expertise and leadership acumen, Helen is known for her commitment to nurturing talent, fostering an environment of continuous learning, and ensuring the firm’s tax practice not only meets but consistently exceeds industry standards. For Helen, it’s not just about numbers and strategies; it’s about people, growth, and the unwavering commitment to excellence.

Since joining the SD Mayer team in late-2022, Anthony has quickly become an indispensable member of our family. With a foundation rooted in prior experience managing bill of ladings and handling intricate reconciliations, he brings a keen eye for detail and a thorough understanding of critical accounting processes.

Although relatively new to our firm, Anthony’s transition into the outsourced accounting department has been seamless. His adaptability, combined with a solid grounding in the basics of accounting, ensures that he contributes value to our team and our clients every day.

A proud alumnus of Cal East Bay, Anthony graduated with a Bachelor’s degree in Accounting, reinforcing his theoretical knowledge and providing him with a robust platform to jump into the practical world of accounting.

Anthony’s fresh perspective, commitment to excellence, and genuine passion for the profession make him a noteworthy rising talent at SD Mayer. As he continues to carve out his niche in the accounting realm, we have no doubt he will reach impressive milestones and further strengthen our collective prowess.

Since joining SD Mayer in 2018, Carlos has continually showcased an unwavering commitment to precision and excellence. As a vital part of our outsourced accounting team, Carlos isn’t just an accountant; he’s a gatekeeper of accuracy for clients spanning a diverse array of industries.

His prowess in providing top-notch bookkeeping and bill pay support is evident in the trust that his clientele places in him. Carlos takes a deep dive into the intricacies of full-cycle accounting, ensuring that every transaction is meticulously recorded in the General Ledger in adherence to GAAP principles. The meticulous fixed asset schedules and financial statements he crafts are more than just numbers; they tell a story of the financial health and trajectory of a business.

Yet, it’s not just about the numbers for Carlos. He possesses the rare talent of translating intricate data into clear, coherent board presentations, enabling decision-makers to grasp the significance of analytical findings at a glance.

His educational foundation from San Francisco State University, where he majored in accounting, has equipped him with the technical skills that he seamlessly blends with his innate analytical abilities.

At SD Mayer, Carlos stands as a testament to what it means to be both a number cruncher and a strategic thinker, ensuring that the financial narratives he presents are as compelling as they are precise.

Spanning over four illustrious decades, Noel’s journey in the accounting world is one of vision, innovation, and unwavering dedication. It began in the historic halls of Coopers & Lybrand (now transformed to the iconic PwC) in the heart of San Francisco. But for someone of Noel’s caliber, the journey was just beginning.

Taking the lessons and experiences from Coopers & Lybrand, Noel ventured into the world of entrepreneurship. Joining forces with the brilliant minds of Tony Pohl and Mike Berg, the trio gave birth to Pohl, McNabola Berg & Co., a testament to their combined vision and drive. But Noel’s ambition knew no bounds. 2006 saw him orchestrating a merger with Helin, Donovan, Trubee & Wilkinson from Austin, TX. The result? PMB Helin Donovan (PMBHD), a formidable entity boasting 150 dedicated employees and 22 visionary partners.

However, destiny had a poetic chapter waiting for Noel. In 2016, he found his way back to a familiar face, Steve Mayer at SD Mayer, both of whom had once been the torchbearers at Coopers & Lybrand. This reunion wasn’t just a professional merger; it was a full-circle moment that underlined the very essence of Noel’s journey.

Now, wearing the esteemed hat of the partner-in-charge of the tax department at SD Mayer, Noel continues to work his magic. With a special focus on high net-worth individuals and their associated pass-through entities like S-Corps, LLCs, and trusts, he has carved a niche for himself. His in-depth expertise in aiding ex-pat taxpayers and non-resident aliens ensures they find their way through the labyrinth of complex tax rules.

Beyond his professional prowess, Noel’s commitment to the community is commendable. As a proud member of the San Francisco Estate Planning Committee and the AICPA, he leaves no stone unturned. His past accolades include chairing the San Francisco Nonprofit Committee and representing the San Francisco chapter for CalCPA.

In the realm of accounting, Noel stands as a beacon of expertise, experience, and excellence.

In the vast universe of public accounting, Julie shines as one of its brightest stars. With a sterling career that spans over a quarter of a century, she is a testament to dedication, expertise, and versatility in the realm of finance.

Julie embarked on her journey with SD Mayer in 2013, and it has been a remarkable voyage of growth and achievement since then. With her experience enriching every corner of the firm, Julie is renowned for her specialization in the intricacies of nonprofits. But that’s just the tip of the iceberg. Julie’s brilliance knows no bounds, as she adeptly manoeuvres between outsourced accounting, tax, and audit departments with unparalleled ease. It’s a rare feat to find such multifaceted talent, making Julie an indispensable asset to the firm.

Operating from the Menlo Park office, Julie’s presence brings dynamism and depth to the team, being one of the select few who dedicate their time there consistently.

But like all seasoned professionals, Julie’s journey has been built on the bedrock of diverse experiences. Before her tenure at SD Mayer, Julie collaborated with Steve at BPM, further enriching her reservoir of knowledge. This was followed by a productive phase with Joanne, another stalwart partner at SD Mayer, during their time at Brown Adams. These experiences, stitched together, have given Julie a panoramic view of the accounting world, making her an authority in her domain.

Julie’s academic prowess is rooted in the esteemed corridors of San Jose State University, from where she secured her Bachelor’s degree. A licensed accounting professional for 23 of her 26 years in the field, she is a beacon of reliability, expertise, and dedication.

In Julie, SD Mayer doesn’t just have an accountant; they have a visionary, a strategist, and a mentor, all rolled into one.

In the world of outsourced accounting, Ken is the name that resonates with reliability, expertise, and precision. Joining SD Mayer in 2014, he has since been an integral part of the firm’s journey, providing an unwavering commitment to excellence.

As a Quickbooks certified professional, Ken stands as a beacon of knowledge and skill in the firm. Whenever there’s a need for a new client implementation, Ken is the go-to expert. This isn’t just due to his certification, but also because of the trust he has earned over the years. When Ken is on a project, the team knows it is in capable hands.

His responsibilities don’t stop at implementations. Ken’s role spans across critical accounting functions – be it monthly closes, crafting meticulous journal entries, handling monthly accruals, or ensuring every number aligns perfectly in the general ledger. His methodical approach and attention to detail ensure that every account is reconciled with precision, every time.

Ken’s expertise isn’t just a product of his years at SD Mayer. He carries with him the weight of about 15 years of experience from prior roles in the accounting world, having managed accounts payable and receivable at several esteemed firms. This vast experience is evident in every project he undertakes, ensuring clients receive nothing short of the best.

Outside of the numbers and software, Ken is a proud alumnus of UC Davis, holding a Bachelor’s degree in Economics. This foundation in economics, combined with his hands-on experience in accounting, gives him a unique perspective on financial projects, making him a valuable asset not just to SD Mayer but to every client he serves.

In essence, Ken isn’t just an accountant or a Quickbooks expert. He’s a financial craftsman, weaving together his extensive knowledge and experience to deliver top-tier accounting solutions, project after project.

Trysta Obee is a distinguished consultant within SD Mayer’s Outsourced Accounting practice, where her expertise in financial accounting, data processing, and sales reporting modules significantly enhances the firm’s service offerings. With over eight years of experience in the accounting field and a solid foundation as a public notary for five years, Trysta brings a wealth of knowledge and a unique skill set to the table.

Prior to joining SD Mayer, Trysta honed her skills at several prominent organizations, including Eternal Beverages Inc, where she immersed herself in the intricacies of manufacturing and B2C product sales. At Robert Half International, she further developed her expertise in financial staffing and consulting, while her tenure at BLVD Residential (formerly RW Zukin) allowed her to explore the multi-unit residential property management industry. Throughout her career, Trysta has adeptly managed heavy data processing tasks, contributed to financial audits, and led sales reporting initiatives across a diverse range of industries.

Trysta’s academic background is equally impressive. She earned a Bachelor of Science in Business Analytics from San Jose State University (SJSU), demonstrating her adeptness at leveraging data to drive business decisions. Further solidifying her accounting expertise, Trysta obtained an AA in Accounting and a Certificate in Advanced Accounting from De Anza College. She is also a licensed notary, adding a valuable dimension to her professional capabilities.

Outside the office, Trysta’s life is rich with creativity and exploration. She is a devoted mother to two amazingly talented daughters, Eiliyah and Zamira, and a caring owner to Luna, their spirited husky. Together, they enjoy creating art, experimenting with new culinary dishes, touring museums, attending local events, and embracing the beauty of the outdoors on their walks. Trysta’s personal interests reflect her professional ethos: a commitment to innovation, a passion for learning, and a dedication to community.

In her role at SD Mayer, Trysta Obee continues to exemplify excellence in outsourced accounting, driven by her extensive experience, academic achievements, and a personal life filled with creativity and exploration. Her contributions not only enhance the firm’s capabilities but also enrich the financial strategies of the diverse clientele she serves.

Leo Robertson is the HR Coordinator at SD Mayer & Associates LLP, bringing a wealth of experience and a unique blend of skills to the role. With a decade of coordination expertise and four years dedicated specifically to human resources within accounting firms, Leo is well-equipped to manage the HR functions at the firm.

Leo’s professional journey began in 2014 when he moved to Los Angeles and joined a Hollywood advertising agency as an Office Coordinator. This role allowed him to develop strong organizational and event planning skills. He then spent three years at BuzzFeed, where he expanded his responsibilities and became a member of the Culture Club, further honing his people-focused skills. In 2020, Leo leveraged this extensive “people-experience” to pivot fully into HR, joining Duffy Kruspodin, LLP in Southern California before bringing his talents to SD Mayer & Associates.

Leo is an alumnus of UC Santa Cruz, where he majored in Film & Digital Media and minored in Literature. This academic background reflects his passion for film and television, and he is an avid enthusiast of new movies and shows. A self-described nerd, Leo loves reading sci-fi and fantasy novels, as well as comic books. His creative side is expressed through painting miniatures and playing tabletop roleplaying games. When not at home, Leo enjoys dancing in the city, showcasing his love for both social and creative activities.

Leo Robertson’s diverse background, combined with his dedication to human resources and his passion for culture and creativity, make him a vital asset to SD Mayer & Associates LLP. His multifaceted interests and extensive experience ensure he brings a dynamic and holistic approach to his role as HR Coordinator.

April Rosario is a cornerstone of our administrative team, currently thriving as an office administrator. With a career that spans over two decades, April has been instrumental in supporting the seamless operations of her previous firm, Seifer Murken Despina James & Teichman, which became a part of SD Mayer in 2023. This merger brought her extensive experience and invaluable expertise into our fold, further enriching our firm’s capabilities.

April’s journey in the professional world began in the bustling environment of a small law practice, where she honed her skills and established herself as a pivotal member of the team. Her role primarily focused on administrative assistance, where she played a crucial part in the preparation of tax returns for individuals. Beyond this, April managed bookkeeping tasks with precision and care, ensuring financial records were meticulously maintained.

Her responsibilities didn’t stop there; April was also the go-to person for a plethora of general office duties. From copying, mailing, and scanning to managing office supplies, her role was central to keeping the day-to-day operations smooth and efficient. April’s ability to juggle these diverse tasks, all while maintaining a high level of organization and attention to detail, speaks volumes about her dedication and work ethic.

Outside the office, April leads a life full of exploration and enjoyment. She has a passion for traveling, always eager to discover new places and immerse herself in different cultures. When not on the move, April finds joy in window shopping, a leisurely activity that allows her to stay abreast of the latest trends and find inspiration. Dining with friends is another of her cherished pastimes, offering her the opportunity to unwind and relish good food and great company.

April Rosario’s blend of professional acumen and personal interests makes her a dynamic and beloved member of our team. Her contributions to the firm are immeasurable, and her spirit of collaboration and excellence continues to inspire those around her.

Randi S. Teichman is a distinguished attorney who has carved a niche for herself in the legal landscape through her specialization in estate planning, trust administration, and probate law. Her expertise extends into tax law, encompassing the preparation of individual and fiduciary income tax returns as well as estate tax returns, making her a versatile advocate for her clients’ legal and financial health.

A product of esteemed institutions, Randi’s academic credentials include a law degree from Stanford University (1988), a bachelor’s degree from the University of California, Los Angeles (1984), and an LLM in Taxation from Golden Gate University (1999). These academic achievements laid the foundation for her successful career and her profound understanding of the complexities of estate and tax law.

Randi is a respected member of the estate planning, trust, and probate law sections of both the California State Bar and San Francisco Bar Association. Her dedication and expertise have earned her the distinction of being a certified specialist in estate planning, trust, and probate law by the State Bar of California Board of Legal Specialization.

With a commitment to delivering personalized legal and tax services, Randi approaches each client with a keen ear and a compassionate heart. She excels in translating her clients’ needs and desires into robust legal documents, ensuring their peace of mind and security. Her comprehensive approach to tax matters enables her clients to optimize their tax positions effectively.

Over her 25-plus years of practice, Randi has become a trusted advisor to executors and trustees, guiding them through the complexities of probate and trust administration during the challenging times of loss. Her skilled and compassionate counsel is a testament to her deep experience and genuine care for her clients.

Randi’s excellence in law has not gone unnoticed by her peers. She has been honored with an AV rating, indicating the highest level of professional excellence. Furthermore, her outstanding service and legal acumen were recognized when San Francisco Magazine named her a Northern California Super Lawyer in 2005 and 2006.

Away from the legal arena, Randi finds solace and rejuvenation in the great outdoors. An avid hiker, she frequently explores the trails of Mount Tamalpais in Marin County, embracing the natural beauty and tranquility that hiking affords. This passion for nature reflects her balanced approach to life, harmonizing her professional rigor with personal fulfillment.

Randi S. Teichman’s legal prowess, combined with her commitment to her clients and love for the outdoors, makes her a remarkable attorney and a valued member of the legal community.

Randi's Website: https://www.rteichman.com/

Irene Velarde is a seasoned tax administrator whose meticulous work and dedication have been pivotal in the smooth operation of tax services at her previous firm, Seifer Murken Despina James & Teichman, which merged into SD Mayer in 2023. Bringing over two decades of invaluable experience, Irene has mastered the intricacies of tax operations, demonstrating exceptional proficiency and an unwavering commitment to excellence.

At the core of her responsibilities, Irene expertly manages the e-filing of all electronic tax returns, ensuring accuracy and compliance with regulatory standards. She is instrumental in generating and distributing tax organizers, as well as creating proformas, which are critical in the preparatory stages of tax return processing. Her role extends to coordinating with colleagues, such as Mayrenn and April, to facilitate the post-preparation and dispatch of returns to clients, showcasing her ability to lead and delegate effectively.

As the billing in-charge, Irene oversees the preparation of billing statements and the maintenance of client records related to billing and payments. Her role is vital in assisting clients with billing inquiries, payments, and the status of their tax returns. Furthermore, she skillfully manages tax appointments and ensures clients are directed to the appropriate personnel for their queries, enhancing client satisfaction and operational efficiency.

Irene’s academic journey includes a year of college at the University of the City of Manila in the Philippines, followed by earning a certificate in Computerized Accounting from the Computer Learning School in San Francisco in 1988. This educational background, combined with her extensive experience, forms the foundation of her expertise in tax administration.

Beyond her professional endeavors, Irene finds joy and relaxation in nature and simple pleasures. She enjoys walking by the lake, beach, or mountains and engaging in camping or picnic outings with family, friends, and relatives. Her love for humor is reflected in her fondness for watching funny videos, providing a welcome respite and laughter in her leisure time. Irene is also a food enthusiast who appreciates the simple delight of steamed, baked, and fried fish. At home, she values quiet time spent engaging in household chores, finding satisfaction and peace in the tranquility of her domestic environment.

Irene Velarde’s blend of professional acumen, leadership, and personal interests makes her a remarkable member of our team. Her contributions to tax operations and client services are invaluable, and her passion for her work and life outside the office enriches our community.

Bhonie’s journey with the firm, beginning in 2015, is a testament to his adaptability and wide-ranging skill set. Serving in dual roles, he seamlessly navigates the nuanced worlds of both the tax and audit departments. Bhonie’s versatility isn’t just confined to his understanding of the different departments, but is reflected in the myriad of tasks he undertakes.

From drafting engagement letters that set the tone and expectations for the firm’s services, to the critical task of mailing tax planners which help clients anticipate their tax obligations, Bhonie’s role is pivotal. His meticulous approach ensures tax returns are pre-populated efficiently, streamlining the process for both the firm and its clients.

But beyond these tasks, Bhonie is the go-to for a myriad of administrative responsibilities that keep the operations running smoothly. Whether it’s organizing files, managing communications, or supporting team members with vital information, his contribution ensures the firm’s processes are efficient and effective.

In a world where specialization is often emphasized, Bhonie showcases the immense value of a multifaceted professional who can wear multiple hats with ease and proficiency. His dedication and commitment over the years have made him an indispensable member of the team.

Stepping into the firm in 2021, Tina isn’t just another addition to the team; she represents a blend of diverse experiences and a depth of understanding in the accounting realm. Her journey started as a bookkeeper with a San Francisco-based company, where for three years she did more than just balance books. Tina was instrumental in compiling analytical reports that would have impacted financial decisions, and she showcased her precision and commitment by assisting the controller with monthly closes. Furthermore, the reconciliation and entry of daily/weekly sales under her watch meant that the company had reliable data to work with, thanks to her.

Shifting to the audit and assurance department at SD Mayer is a testament to Tina’s versatility and adaptability. But to understand her prowess, one needs to look at her academic journey. Tina boasts a Bachelor of Arts in Economics and Accounting from UC Santa Barbara, a revered institution known for its rigorous academic programs. She further fortified her academic credentials by participating in the Professional Preparation Program for Accounting at UCSB Extension, ensuring she was well-prepared for the challenges of the professional world.

However, what sets Tina apart is her international exposure. Her tenure at The London School of Economics and Political Science showcases her global perspective and desire to grasp the nuances of the economic world on a broader scale. This international stint, combined with her continued education at the City College of San Francisco, makes Tina a multifaceted professional, equipped to provide insights with both a local and global perspective.

In essence, Tina’s journey, from San Francisco to London and back, and her transition from bookkeeping to auditing, makes her an invaluable asset to the firm and its clients.

Joining SD Mayer in 2018 through a coveted internship program with CalPoly, Kelly’s journey from an intern to a full-fledged member of the audit team is a testament to her dedication, skill set, and unparalleled work ethic. The seeds of her professional foundation were sown during her internships with esteemed firms, Moss Levy & Hartzheim LLP and Deloitte. These experiences imbued her with a nuanced understanding of the audit and accounting world, preparing her for the challenges ahead.

At SD Mayer, Kelly has proven to be an invaluable asset. Her analytical prowess is evident in her ability to dissect complex financial statements, ensuring they adhere to the highest standards of transparency and accuracy. Specializing in financial report audits, she collaborates seamlessly with our tight-knit audit team, contributing to both the strategic and operational facets of the audit process.

Holding a Bachelor’s degree in Accounting from Cal Poly SLO, Kelly combines her academic grounding with practical insights, ensuring her clients receive top-tier audit services. As she continues to evolve and grow with SD Mayer, Kelly is undoubtedly set to achieve many more milestones in her illustrious career.