Downloadable HSCSN Provider Directories
If you would prefer to look at the entire list of primary care and specialty providers within the HSCSN network, you can download the Provider Directory.
Selecting a Doctor or Dentist
Choosing your Primary Care Provider (PCP) and dentist is one of the most important things you will do as an enrollee. If you have not chosen a doctor yet, use these steps to get started.
Step One: Think about the needs of your family
- Do you want to keep your current doctor or dentist? Check to see if your doctors are part of the HSCSN network. If so, you may keep that doctor.
- Is it important for doctors to be close to home or work?
- Do you prefer one hospital to another? Download the list on this page or call Customer Care at (202) 467-2737 or 1 (866) 937-4549 for a list of hospitals where primary care providers (PCPs) and dentists can send patients for treatment.
- Some doctors may not be taking new patients. HSCSN will let you know if you need to pick a different doctor.
Step Two: Choose a PCP and dentist for every HSCSN enrollee in your family
- See what health care services HSCSN covers »
- If your current doctors or dentists are not part of the HSCSN network, download the provider list to find a provider in our network.
- There may be HSCSN enrollees in your family who don’t have a PCP or dentist. You can choose one from the list of doctors above.
If you have a question about whether HSCSN covers certain health care, call Customer Care at (202) 467-2737 or 1 (866) 937-4549.
If you need to change your PCP or Dentist
You can change your PCP or dentist anytime, for any reason. To do this:
- Download the list on this page to find a new PCP or dentist.
- Call your Care Manager to let them know which doctor or dentist you have selected as your new PCP.
Health Care Services Covered by HSCSN

See what health care services are covered by the HSCSN health plan.
Waseem Abdallah, MD
Gender Male
Mon-Fri 8:30A - 5P
Waseem Abdallah also speaks Arabic, Aramaic
110 Irving Street, NW
Washington, DC 20010
Get Directions
WHC Physician Group Psychiatry
MedStar Washington Hospital Center
Ward 5
Additional Information
Waseem Abdallah is ADA Accessible
Waseem Abdallah is
Accepting new patients
Waseem Abdallah is Near public transportation
Waseem Abdallah has Cultural competency
Alaa Ali, MD
Gender Male
Mon-Fri 8:30A - 5P
Alaa Ali also speaks Arabic
3800 Reservoir Road NW
Washington, DC 20007
Get Directions
Regional Cancer Care
MedStar Georgetown University Hospital
Ward 7
Additional Information
Alaa Ali is ADA Accessible
Alaa Ali is
Accepting new patients
Alaa Ali is Near public transportation
Alaa Ali has Cultural competency
Jonathan Altschuler, MD
Gender Male
Mon-Fri 8:30A - 5P
Jonathan Altschuler also speaks Arabic
5601 Loch Raven Boulevard
Baltimore, MD 21239
Get Directions
Cardiology Associates
MedStar Washington Hospital Center
Ward None
Additional Information
Jonathan Altschuler is ADA Accessible
Jonathan Altschuler is
Accepting new patients
Jonathan Altschuler is Near public transportation
Jonathan Altschuler has Cultural competency
Mohammed Bayasi, MD
Gender Male
Mon-Fri 8:30A - 5P
Mohammed Bayasi also speaks Arabic
1133 21st Street, NW
Building 2 10th Floor
Washington, DC 20036
Get Directions
MedStar Medical Group Surgical Specialties
None
Ward 2
Additional Information
Mohammed Bayasi is ADA Accessible
Mohammed Bayasi is
Accepting new patients
Mohammed Bayasi is Near public transportation
Mohammed Bayasi has Cultural competency
Mohammed Bayasi, MD
Gender Male
Mon-Fri 8:30A - 5P
Mohammed Bayasi also speaks Arabic
3800 Reservoir Road, NW
Pasquerilla Healthcare Center 4th Floor
Washington, DC 20007
Get Directions
MedStar Medical Group Surgical Specialties
None
Ward 2
Additional Information
Mohammed Bayasi is ADA Accessible
Mohammed Bayasi is
Accepting new patients
Mohammed Bayasi is Near public transportation
Mohammed Bayasi has Cultural competency
Patrick Burke, MD
Gender Male
Mon-Fri 8:30A - 5P
Patrick Burke also speaks Arabic
111 Michigan Avenue, NW
Washington, DC 20010
Get Directions
Children's National - Main Hospital
Children's National Hospital
Ward 1
Additional Information
Patrick Burke is ADA Accessible
Patrick Burke is
Accepting new patients
Patrick Burke is Near public transportation
Patrick Burke has Cultural competency
Jeffrey Dome, MD
Gender Male
Mon-Fri 8:30A - 5P
Jeffrey Dome also speaks Arabic
111 Michigan Avenue, NW
Washington, DC 20010
Get Directions
Children's National - Main Hospital
Children's National Hospital
Ward 1
Additional Information
Jeffrey Dome is ADA Accessible
Jeffrey Dome is
Accepting new patients
Jeffrey Dome is Near public transportation
Jeffrey Dome has Cultural competency
Zayd Eldadah, MD
Gender Male
Mon-Fri 8:30A - 5P
Zayd Eldadah also speaks Arabic, French
3800 Reservoir Road, NW
Pasquerilla Healthcare Center 5th Floor
Washington, DC 20007
Get Directions
MedStar Heart Institute
MedStar Georgetown University Hospital
Ward 2
Additional Information
Zayd Eldadah is ADA Accessible
Zayd Eldadah is
Accepting new patients
Zayd Eldadah is Near public transportation
Zayd Eldadah has Cultural competency
Zayd Eldadah, MD
Gender Male
Mon-Fri 8:30A - 5P
Zayd Eldadah also speaks Arabic, French
110 Irving Street, NW
Suite 5A-12
Washington, DC 20010
Get Directions
MedStar Heart Institute
MedStar Georgetown University Hospital
Ward 5
Additional Information
Zayd Eldadah is ADA Accessible
Zayd Eldadah is
Accepting new patients
Zayd Eldadah is Near public transportation
Zayd Eldadah has Cultural competency
Tammer Elmarsafi, DPM
Gender Male
Mon-Fri 8:30A - 5P
Tammer Elmarsafi also speaks Arabic
110 Irving Street, NW
Suite 3900
Washington, DC 20010
Get Directions
MedStar Georgetown University Hospital
MedStar Georgetown University Hospital
Ward 5
Additional Information
Tammer Elmarsafi is ADA Accessible
Tammer Elmarsafi is
Accepting new patients
Tammer Elmarsafi is Near public transportation
Tammer Elmarsafi has Cultural competency
Seyed Fatemi, MD
Gender Male
Mon-Fri 8:30A - 5P
Seyed Fatemi also speaks Arabic, Farsi, German
707 N Broadway
Baltimore, MD 21205
Get Directions
Kennedy Krieger Associates
Kennedy Krieger Institute
Ward None
Additional Information
Seyed Fatemi is ADA Accessible
Seyed Fatemi is
Accepting new patients
Seyed Fatemi has Cultural competency
Faysal Haroun, MD
Gender Male
Mon-Fri 8:30A - 5P
Faysal Haroun also speaks Arabic
2150 Pennsylvania Avenue, NW
Ground & 1st Floor
Washington, DC 20037
Get Directions
Medical Faculty Associates
George Washington University Hospital
Ward 2
Additional Information
Faysal Haroun is ADA Accessible
Faysal Haroun is
Accepting new patients
Faysal Haroun is Near public transportation
Faysal Haroun has Cultural competency
Hosein Kafimosavi, DO
Gender Male
Mon-Fri 8:30A - 5P
Hosein Kafimosavi also speaks Arabic
110 Irving Street, NW
Washington, DC 20010
Get Directions
MedStar Medical Group II LLC
MedStar Washington Hospital Center
Ward 5
Additional Information
Hosein Kafimosavi is ADA Accessible
Hosein Kafimosavi is
Accepting new patients
Hosein Kafimosavi is Near public transportation
Hosein Kafimosavi has Cultural competency
Cal Matsumoto, MD
Gender Male
Mon-Fri 8:30A - 5P
Cal Matsumoto also speaks Arabic, Italian, Spanish
3800 Reservoir Road, NW
Pasquerilla Healthcare Center 2nd Floor
Washington, DC 20007
Get Directions
MedStar Georgetown University Hospital
Children's National Hospital
Ward 2
Additional Information
Cal Matsumoto is ADA Accessible
Cal Matsumoto is
Accepting new patients
Cal Matsumoto is Near public transportation
Cal Matsumoto has Cultural competency
Mark Mattar, MD
Gender Male
Mon-Fri 8:30A - 5P
Mark Mattar also speaks Arabic, Spanish
3800 Reservoir Road, NW
Main Building 2nd Floor
Washington, DC 20007
Get Directions
MedStar Medical Group Gastroenterology
MedStar Georgetown University Hospital
Ward 2
Additional Information
Mark Mattar is ADA Accessible
Mark Mattar is
Accepting new patients
Mark Mattar is Near public transportation
Mark Mattar has Cultural competency
Alphonse Mehany, DO
Gender Male
Mon-Fri 8:30A - 5P
Alphonse Mehany also speaks Arabic, Spanish
4910 Massachusetts Avenue, NW
Suite 115
Washington, DC 20016
Get Directions
MGMC
MedStar Georgetown University Hospital
Ward 3
Additional Information
Alphonse Mehany is ADA Accessible
Alphonse Mehany is
Accepting new patients
Alphonse Mehany is Near public transportation
Alphonse Mehany has Cultural competency
Samer Najjar, MD
Gender Male
Mon-Fri 8:30A - 5P
Samer Najjar also speaks Arabic, French
110 Irving Street, NW
Washington, DC 20010
Get Directions
MedStar Heart Institute
Children's National Hospital
Ward 5
Additional Information
Samer Najjar is ADA Accessible
Samer Najjar is
Accepting new patients
Samer Najjar is Near public transportation
Samer Najjar has Cultural competency
Mejdi Najjar, MD
Gender Male
Mon-Fri 8:30A - 5P
Mejdi Najjar also speaks English, Arabic
5028 Wisconsin Avenue, NW
Washington, DC 20016
Get Directions
Children's National - Friendship Heights-ROC
Children's National Hospital
Ward 3
Additional Information
Mejdi Najjar is ADA Accessible
Mejdi Najjar is
Accepting new patients
Mejdi Najjar is Near public transportation
Mejdi Najjar has Cultural competency
Oliver Tannous, MD
Gender Male
Mon-Fri 8:30A - 5P
Oliver Tannous also speaks Arabic, French, Spanish
3301 New Mexico Avenue, NW
Suite 248
Washington, DC 20016
Get Directions
MedStar Georgetown University Hospital
MedStar Georgetown University Hospital
Ward 3
Additional Information
Oliver Tannous is ADA Accessible
Oliver Tannous is
Accepting new patients
Oliver Tannous is Near public transportation
Oliver Tannous has Cultural competency
Oliver Tannous, MD
Gender Male
Mon-Fri 8:30A - 5P
Oliver Tannous also speaks Arabic, French, Spanish
3800 Reservoir Road, NW
Pasquerilla Healthcare Center Ground Floor
Washington, DC 20007
Get Directions
MedStar Georgetown University Hospital
MedStar Georgetown University Hospital
Ward 2
Additional Information
Oliver Tannous is ADA Accessible
Oliver Tannous is
Accepting new patients
Oliver Tannous is Near public transportation
Oliver Tannous has Cultural competency
Charles Wiener, MD
Gender Male
Mon-Fri 8:30A - 5P
Charles Wiener also speaks Arabic, Sign Language, Spanish
3800 Reservoir Road, NW
Pasquerilla Healthcare Center
Washington, DC 20007
Get Directions
MedStar Georgetown University Hospital
MedStar Georgetown University Hospital
Ward 2
Additional Information
Charles Wiener is ADA Accessible
Charles Wiener is
Accepting new patients
Charles Wiener is Near public transportation
Charles Wiener has Cultural competency
Brent Wiesel, MD
Gender Male
Mon-Fri 8:30A - 5P
Brent Wiesel also speaks Arabic, Sign Language, Spanish
6858 Old Dominion Drive
Suite 200
McLean, VA 22101
Get Directions
GUH Orthopaedics @ McLean
MedStar Georgetown University Hospital
Ward None
Additional Information
Brent Wiesel is ADA Accessible
Brent Wiesel is
Accepting new patients
Brent Wiesel has Cultural competency
Brent Wiesel, MD
Gender Male
Mon-Fri 8:30A - 5P
Brent Wiesel also speaks Arabic, Sign Language, Spanish
5454 Wisconsin Avenue
Suite 1100
Chevy Chase, MD 20815
Get Directions
MedStar Georgetown University Hospital
MedStar Georgetown University Hospital
Ward None
Additional Information
Brent Wiesel is ADA Accessible
Brent Wiesel is
Accepting new patients
Brent Wiesel has Cultural competency