Skip Navigation

COVID-19 Update

Due to interest in the COVID-19 vaccines, we are experiencing an extremely high call volume. Please understand that our phone lines must be clear for urgent medical care needs. We are unable to accept phone calls to schedule COVID-19 vaccinations at this time. When this changes, we will update this website. Our vaccine supply remains limited. Read all COVID-19 Vaccine Information.

Patient Care Options | Visitor Guidelines | Coronavirus Information | Self-Checker | Get Email Alerts

Mary Frekko Kilavos, M.D.

Headshot of Mary Frekko Kilavos


Johns Hopkins Community Physicians - Montgomery County

14955 Shady Grove Road
Suite 100
Rockville, MD 20850 map
Phone: 301-990-3190 | Fax: 301-990-3199


Mary Kilavos, M.D., is an internal medicine physician with Johns Hopkins Community Physicians. Dr. Kilavos attended Williams College in Massachusetts for her undergraduate studies and then moved to Washington, D.C. to attend Georgetown University School of Medicine. After earning her medical degree in 2002, she headed back up north where she completed her residency training for internal medicine at Tufts-New England Medical Center. Dr. Kilavos completed her training and became board certified in 2005.  

Dr. Kilavos was born at Sibley Memorial Hospital and was raised in Montgomery County. In her free time, she enjoys traveling, exercising, outdoor activities and family time with her husband and three children. more



  • MD; Medicine; Georgetown University School of Medicine (1998)


  • Internal Medicine; Tufts-New England Medical Center Hospitals (2005)

Board Certifications

  • American Board of Internal Medicine (Internal Medicine) (2005)

Patient Ratings & Comments

The Patient Rating score is an average of all responses to physician related questions on the national CG-CAHPS Medical Practice patient experience survey through Press Ganey. Responses are measured on a scale of 1 to 5, with 5 being the best score. Comments are also gathered from our CG-CAHPS Medical Practice Survey through Press Ganey and displayed in their entirety. Patients are de-identified for confidentiality and patient privacy.

  • ...Loading ratings...
  • ... 
  • ... 
  • ... 
  • ... 
  • ... 


Is this you? Edit Profile
back to top button