Sayed Muhamed Elsayyad, M.D.

Headshot of Sayed Muhamed Elsayyad

Specializes in: Adults (18+ years)


Languages: English, Arabic


Family Medicine, Internal Medicine, Primary Care


Montgomery Medical Associates PC

Appointment Phone: 301-279-2779
10110 Molecular Drive
Suite 206
Rockville, MD 20850
Fax: 301-279-2767
Montgomery Medical Associates PC - Google Maps


Dr. Sayed Elsayyad joined Montgomery Medical Associates in 2005. Dr. Elsayyad attended medical school and completed his residency in Internal Medicine in Cairo, Egypt and moved to the United States where he earned his degree in Family Practice from the Louisiana State University.

Since joining Montgomery Medical Associates, Dr. Elsayyad has contributed significantly to the expansion of the practice in Geriatric Medicine. Dr. Elsayyad is the Chief Medical Officer and a Partner at Montgomery Medical Associates. He is also the Chair of Family Practice at Shady Grove Adventist Hospital in Rockville, Maryland.

Dr. Elsayyad office offers personalized service, delivering medical care consistent with the standards of the medical community and expected by patients. more

Departments / Divisions

  • Family Medicine at Suburban Hospital



  • MD; Ain Shams University Hospitals (1984)


  • Family Practice; E A Conway Medical Center (2004)
  • Internal Medicine; Embaba General Hospital (1988)


  • Cardiac Research; MedStar Health (2001)

Board Certifications

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

Research & Publications

Selected Publications

Mehran R., Gruberg L., Nigoita M., Faraj H., Elsayyad S., Curry B., Hong M., Kent K., Repeat stenting for treatment of in-stent restenosis: selective therapy vs. complete lesion coverage. AHA-circulation Vol 100, No 18, 1-307:1607.

Mintz G., Hong MK., Jackson M., Folescu M., Kipp, N. Elsayyad S., Merrit A., Laird J., Kent K. The number of stents does not increase target lesion revascularization during intravascular ultrasound guided stent implantation procedures. AHA-circulation Vol 100, No 18, 1-788:4163.

Mehan R., Dangas G., Hong M., Deible R., Faraj H., Elsayyad S., Negotia M., Okubagzi P., Astatkie M., Pichard A., Stone G., Leon M., : Femoral vascular access complications following Arteriotomy Closure Devices : A Comparison with manual compression after percutaneous coronary intervention. JACC Vol 35-33A-1085-82.

Waksman R., Elsayyad S., Mehran R., Lawrence White R., Chan R., Rosales O., Bhargava B., Deible R., Purser A., Okubagzi P., Lansky A.,: High Dose Intracoronary Gamma Radiation for patients with diffuse In-Stent Restenosis.

Waksman R., Bhargava B., Taaffe M., Lawrence White R., Satler L., Mehran R., Kent K., Pichard A., Elsayyad S., Okubagzi P., Lansky A., Nigoita M.,: Prolonged Antiplatelet Therapy to reduce Late Thrombosis after Intracoronary Gamma Radiation in patient with in-Stent Restenosis "Plavix WRIST". AHA-circulation Vol 102, No 18, 11-570:2762.

Videos & Media

Lectures and Presentations

  • High Dose Intracoronary Gamma Radiation for patients with diffuse In-Stent Restenosis
    Stent Restenosis, International Cardiology Conference, Cairo, Egypt (02/23/2001)
  • Gender specific differences after Saphenous Vein Graft Stenting
    Gender specific differences in actue and long-term outcome, Cairo, Egypt (02/23/2001)
    International Cardiology Conference
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