Ryan & Wetmore, PC

Accounting & Tax


Ryan & Wetmore was founded in 1988 to service our closely held client base from our offices located in the Washington D.C. metropolitan area. Ryan & Wetmore is a full-service assurance and tax practice, providing a wide array of traditional and non-traditional consulting services that help our clients grow and prosper.

Over three decades later, the mission to provide best in class services has continued. Ryan & Wetmore has grown to employ over 45 people with three offices across the Greater Washington region. Headquartered in Bethesda, Maryland, Ryan & Wetmore is also located in Vienna, Virginia and Frederick, Maryland. We differentiate ourselves from competitors by offering personalized solutions and being a trusted, unbiased business advisor to our clients.

Ryan & Wetmore services clients whose business activities encompass nearly every state and major metropolitan area throughout the country. Ryan & Wetmore feels that by utilizing our substantial and wide-ranging expertise, we can make a unique and significant contribution to the continued success of our clients. As a testament to the success of our company mission, Ryan & Wetmore has been ranked as one of the top 50 accounting firms in the D.C. Area since 2015, as reported in the Washington Business Journal.

How Can Ryan & Wetmore Help

New Practices: 

  • Choosing Best Entity Structure
  • Business Process Outsourcing and Accounting Process Setup
  • Corporate Tax Compliance
  • Financial Planning and Budgeting
  • Compilations and Reviews
  • Compensation Planning
  • Strategic Business & Personal Tax Planning

Growing Practices: 

  • Payer and Patient Mix Analysis 
  • Profitability Analysis by Location & Service 
  • Physician Performance and KPI Developmental Planning 
  • Process Efficiency Analysis and Planning 
  • Financial Statement Audits

Established Practices:

  • On-going Business Plan Review 
  • Cash Flow Monitoring 
  • Revenue Management Cycle Evaluation 
  • Practice Transition and Mergers Planning and Support
Check out our website for more information!

Ryan & Wetmore Advisor

Peter Ryan Partner, Co-founder & CPA, Ryan & Wetmore, PC


  • Medical Practice

    M. Hunt, Practice Administrator

    Ryan & Wetmore have been our financial counsel for over thirty years. Each year Pete Ryan and his team consistently guide Horizon Vascular Specialists through complex taxation, transactional and operational issues that we face in the healthcare industry. Ryan & Wetmore consistently remains knowledgeable on recent legislation affecting our practice. In particular, Mr. Ryan is able to provide meaningful advice to Horizon on most any business issue we are facing
  • Healthcare

    S. Sitzmann, Doctor Osteopathic

    Ryan & Wetmore has helped me set up a customized retirement plan, obtain and manage a PPP loan, and oversee the daily accounting for my medical practice. I know that the financial side of my business is solid, which allows me to focus my attention on caring for my patients - the thing I love to do