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.
Evan Argintar, MD
Gender Male
Mon-Fri 8:30A - 5P
Evan Argintar also speaks Spanish
1120 20th Street, NW
1 South Building Level A
Washington, DC 20036
Get Directions
MedStar Georgetown University Hospital
MedStar Georgetown University Hospital
Ward 2
Additional Information
Evan Argintar is ADA Accessible
Evan Argintar is
Accepting new patients
Evan Argintar is Near public transportation
Evan Argintar has Cultural competency
Evan Argintar, MD
Gender Male
Mon-Fri 8:30A - 5P
Evan Argintar also speaks Spanish
106 Irving Street, NW
POB Suite 5000
Washington, DC 20010
Get Directions
MedStar Georgetown University Hospital
MedStar Georgetown University Hospital
Ward 5
Additional Information
Evan Argintar is ADA Accessible
Evan Argintar is
Accepting new patients
Evan Argintar is Near public transportation
Evan Argintar has Cultural competency
Evan Argintar, MD
Gender Male
Mon-Fri 8:30A - 5P
Evan Argintar also speaks Spanish
228 7th Street, SE
Washington, DC 20003
Get Directions
MedStar Georgetown University Hospital
MedStar Georgetown University Hospital
Ward 6
Additional Information
Evan Argintar is ADA Accessible
Evan Argintar is
Accepting new patients
Evan Argintar is Near public transportation
Evan Argintar has Cultural competency
Akhil Khanna, MD
Gender Male
Mon-Fri 8:30A - 5P
Akhil Khanna also speaks Hindi, 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
Akhil Khanna is ADA Accessible
Akhil Khanna is
Accepting new patients
Akhil Khanna is Near public transportation
Akhil Khanna has Cultural competency
Akhil Khanna, MD
Gender Male
Mon-Fri 8:30A - 5P
Akhil Khanna also speaks Hindi, Spanish
5454 Wisconsin Avenue
Suite 1100
Chevy Chase, MD 20815
Get Directions
MedStar Georgetown University Hospital
MedStar Georgetown University Hospital
Ward None
Additional Information
Akhil Khanna is ADA Accessible
Akhil Khanna is
Accepting new patients
Akhil Khanna has Cultural competency
Akhil Khanna, MD
Gender Male
Mon-Fri 8:30A - 5P
Akhil Khanna also speaks Hindi, Spanish
106 Irving Street, NW
POB Suite 5000
Washington, DC 20010
Get Directions
MedStar Georgetown University Hospital
MedStar Georgetown University Hospital
Ward 5
Additional Information
Akhil Khanna is ADA Accessible
Akhil Khanna is
Accepting new patients
Akhil Khanna is Near public transportation
Akhil Khanna has Cultural competency
Akhil Khanna, MD
Gender Male
6858 Old Dominion Drive
Suite 200
McLean, VA 22101
Get Directions
MedStar Georgetown University Hospital
MedStar Georgetown University Hospital
Ward None
Additional Information
Akhil Khanna is ADA Accessible
Akhil Khanna is
Accepting new patients
Akhil Khanna has Cultural competency
Shelton McKenzie, MD
Gender Male
Mon-Fri 8:30A - 5P
Shelton McKenzie also speaks Amharic, Spanish
4414 Benning Road, NE
Washington, DC 20019
Get Directions
Howard University Faculty Practice Plan
Howard University Hospital
Ward 7
Additional Information
Shelton McKenzie is ADA Accessible
Shelton McKenzie is
Accepting new patients
Shelton McKenzie is Near public transportation
Shelton McKenzie has Cultural competency
Shelton McKenzie, MD
Gender Male
Mon-Fri 8:30A - 5P
Shelton McKenzie also speaks Amharic, Spanish
2041 Georgia Avenue, NW
Suite A HUH
Washington, DC 20060
Get Directions
Howard University Faculty Practice Plan
Howard University Hospital
Ward 1
Additional Information
Shelton McKenzie is ADA Accessible
Shelton McKenzie is
Accepting new patients
Shelton McKenzie is Near public transportation
Shelton McKenzie has Cultural competency
Onyinyechukwu Nwankwo, MD
Gender Female
Mon-Fri 8:30A - 5P
Onyinyechukwu Nwankwo also speaks Amharic, Spanish
4414 Benning Road, NE
Washington, DC 20019
Get Directions
Howard University Faculty Practice Plan
Howard University Hospital
Ward 7
Additional Information
Onyinyechukwu Nwankwo is ADA Accessible
Onyinyechukwu Nwankwo is
Accepting new patients
Onyinyechukwu Nwankwo is Near public transportation
Onyinyechukwu Nwankwo has Cultural competency
Onyinyechukwu Nwankwo, MD
Gender Female
Mon-Fri 8:30A - 5P
Onyinyechukwu Nwankwo also speaks Amharic, Spanish
2041 Georgia Avenue, NW
Suite A HUH
Washington, DC 20060
Get Directions
Howard University Faculty Practice Plan
Howard University Hospital
Ward 1
Additional Information
Onyinyechukwu Nwankwo is ADA Accessible
Onyinyechukwu Nwankwo is
Accepting new patients
Onyinyechukwu Nwankwo is Near public transportation
Onyinyechukwu Nwankwo has Cultural competency
Gautam Siram, MD
Gender Male
Mon-Fri 8:30A - 5P
Gautam Siram also speaks Amharic, Spanish
2041 Georgia Avenue, NW
Suite 4000
Washington, DC 20060
Get Directions
Howard University Faculty Practice Plan
Howard University Hospital
Ward 1
Additional Information
Gautam Siram is ADA Accessible
Gautam Siram is
Accepting new patients
Gautam Siram is Near public transportation
Gautam Siram 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
Terry Thompson, MD
Gender Male
Mon-Fri 8:30A - 5P
Terry Thompson also speaks Amharic, Spanish
2041 Georgia Avenue, NW
Suite A HUH
Washington, DC 20060
Get Directions
Howard University Faculty Practice Plan
Howard University Hospital
Ward 1
Additional Information
Terry Thompson is ADA Accessible
Terry Thompson is
Accepting new patients
Terry Thompson is Near public transportation
Terry Thompson 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
Robert Wilson, MD
Gender Male
Mon-Fri 8:30A - 5P
Robert Wilson also speaks Amharic, Spanish
2041 Georgia Avenue, NW
Suite A HUH
Washington, DC 20060
Get Directions
Howard University Faculty Practice Plan
Howard University Hospital
Ward 1
Additional Information
Robert Wilson is ADA Accessible
Robert Wilson is
Accepting new patients
Robert Wilson is Near public transportation
Robert Wilson has Cultural competency