Chamber CPAs is a boutique tax, accounting, and advisory firm serving professional service firms. The firm understands your business operations and long-term financial goals, providing continuity and responsive support throughout the year. It prioritizes accessibility and a more approachable client experience than larger firms where relationships are often dispersed across multiple layers of staff.
Why We Specialize in Professional Service Firms
The
owners of law firms, dental practices, medical practices, and other
professional service businesses face a unique set of challenges. Beyond
managing payroll, operations, taxes, and growth, they must often navigate
professional licensing requirements, regulatory compliance, and
industry-specific rules while running the business itself.
Over
time, many successful practice owners also become real estate owners—purchasing
office buildings, acquiring investment properties, or holding assets through
separate entities. Yet most advisors specialize in either the practice or the
property, rarely both.
Chamber
CPAs was built to serve clients at that intersection. We combine tax planning,
accounting, advisory, entity structuring, compliance, and real estate strategy
into a coordinated approach designed around how owner-operated businesses build
and preserve wealth.
The
result is planning that considers the full picture—not just your tax return,
but your business, your properties, and your long-term financial goals.
Mark is a Certified Public Accountant (CPA) with dual master’s degrees and a diverse background in public accounting, taxation, and government service. He earned his Master of Science in Accounting with distinction from California State University, Northridge.
With over a decade of professional experience, Mark has built a well-rounded practice serving clients across a broad range of industries. As Founder and CEO of Chamber CPAs and Advisors, he leads comprehensive tax planning, compliance, and advisory services for law firms, dental practices, physicians and medical groups, real estate investors, and other closely held businesses.
His expertise includes tax compliance and strategic planning for individuals, partnerships, S corporations, C corporations, and multi-state entities, as well as representation before federal and state taxing authorities. Throughout his career, he has held key positions in both public accounting and government, including roles at nationally recognized CPA firms and within the Large Business & International Division of the Internal Revenue Service. This combination of experience allows him to deliver practical, forward-thinking tax strategies tailored to each client’s industry, business structure, and long-term goals.
Mark is fluent in Armenian and Russian and is committed to promoting financial literacy, supporting community initiatives, and mentoring aspiring professionals.
Outside of work, he enjoys soccer, photography, travel, and exploring different cultures. A dedicated road-trip enthusiast, he has driven the entire Pacific Coast, completed a cross-country journey from Los Angeles to Miami, and explored more than 20 U.S. states by road.
We are not the right firm if you want only a tax return prepared cheaply once a year. We are not the right firm for very large multi-location practices that need a full controller's office. And we are not the right firm if you want someone who just nods and files what you tell them. We will push back when the numbers or structure do not hold up.