MedStar Medical Group at Mitchellville

MMG Mitchellville

With practitioners who specialize in internal and family medicine, we treat patients of all ages. Maintaining a long-term relationship with a primary care provider plays an essential role in your well-being. Our providers can help you establish your baseline of health and note any changes, keep you up to date on vaccines, conduct routine health screenings and checkups, and help you manage a chronic condition or disease. At MedStar Medical Group at Mitchellville we offer the following services-

  • Annual and sports physicals
  • Auto accident injury evaluation
  • Cold/flu symptom care
  • Ear infection care
  • Men’s health exams
  • Immunizations (no travel vaccines)
  • Osteopathic manipulations
  • Pediatric care
  • Preoperative consultations
  • Preventive medicine
  • Shoulder and knee injections
  • Skin biopsy/removal of skin lesions
  • Sexually transmitted disease care
  • Sports medicine
  • Urinary tract infection care
  • Vaccines
  • Weight loss assistance
  • Well woman exams
  • Well child care
  • Wellness exams

Our MedStar Medical Group at Mitchellville team is focused on helping you manage your overall health with preventive care, annual physicals and treatment when you are ill. And by selecting a MedStar Medical Group provider, you gain access to the entire integrated MedStar Health system, which includes 10 hospitals, exceptional physician specialists, clinical trials, home care services, and more.

Meet Our Team

William DuBoyce, MD
Internal Medicine

Francisco King, MD
Internal Medicine

Andrew Lee, MD
Internal Medicine

Ryun Lee, DO
Family Medicine

Fernando Porter, MD
Family Medicine




Office Information

Address: 12158 Central Avenue, Mitchellville, MD 20721

Hours of Operation: Monday: 8 a.m. - 5:30 p.m.
Tuesday: 8 a.m. - 5:30 p.m.
Wednesday: 8 a.m. - 5:30 p.m.
Thursday: 8 a.m. - 5:30 p.m.
Friday: 8 a.m. - 4:30 p.m.

Phone Number: 301-430-2700 
Fax Number: 301-430-2751


Phone Availability
Monday - Thursday: Phones are turned on at 8:30 a.m and turned over to our answering service at 4:30 p.m. and Friday: 8:30 a.m. - 3 p.m.

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.


Make an Appointment

Book online to see one of our providers.

Need Urgent Care?

We bring together top providers at community-based locations.

Looking for Specialty Care?

We bring together top specialists in your community.


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

Patient-Centered Medical Home

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