Primary Care

Need Urgent Care?

We bring together top providers at community-based locations.

Looking for Specialty Care?

We bring together top specialists to provide all the services you need, all under one roof.


MedStar Medical Group at Lafayette Centre has been awarded recognition by the National Committee for Quality Assurance Patient-Centered Medical Home™ (PCMH™ Level 3). This recognition demonstrates that the practice has the tools, systems, and resources to provide our patients with the right care at the right time.

NCQA Patient Centered Home

Patient-Centered Medical Home™ is a trademark of the National Committee for Quality Assurance.

primary care doctor and patient

Primary Care at MedStar Health at Lafayette Centre

Building a relationship with a primary care provider is a great first step to a healthy life. Our MedStar Medical Group physicians have been treating patients from their 19th Street practice for years. Now at MedStar Health at Lafayette Centre, we are pleased to offer the same great care to this community. With on-site access to MedStar's expert specialists, as well as laboratory and imaging services, we are able to provide you comprehensive, seamless care.

Our primary care specialists include both internal medicine and family medicine providers, and we offer an extensive range of services for adults, children and infants. While our family medicine providers care for patients of all ages, our internal medicine providers primarily care for patients aged 18 or older, as well as adolescents.

Whether you need a medical evaluation or are feeling ill, our expert providers are there to help. Some of the services provided include:

  • Annual physicals
  • Men's health
  • Women's health
  • Well visits
  • Sick visits
  • Testing and screening based on conditions and family history
  • Preventive care
  • Pre-op consultations
  • On-site diagnostic testing

Meet the Team

Ryan Anderson, MD
Internal Medicine

Nicholas Dallas, MD
Internal Medicine

Robin Davis, MD
Internal Medicine

Richard Kennedy, MD
Internal Medicine

Marc Shepard, MD
Internal Medicine

Theresa Stone, MD
Internal Medicine

Jesus Gonzalez, MD
Internal Medicine

Sonita Singh, MD
Internal Medicine



Office Information:

Address: Building 2, 1133 21st St., NW Floor 6 Washington DC 20036
Use parking garage entrance on 21st Street

Phone Number: 202-416-2000

Hours of Operation: Monday-Friday 8 a.m. to 5 p.m.


  • See all of our locations
  • To learn more about how we handle phone calls, appointments, emergency closings, laboratory results, medical records and more, click here.

Did You Know? We offer urgent care at locations throughout Maryland and the Washington, D.C. region. Click here to find an urgent care center.

Ride With Uber

We have partnered with Uber to create a convenient ride option to get you to and from your appointments. Set a reminder and you will receive a text message when it is time to hail your ride.