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.
Sun-Young Ahn, MD
Gender Female
Mon-Fri 8:30A - 5P
Sun-Young Ahn also speaks English
111 Michigan Avenue, NW
Washington, DC 20010
Get Directions
Children's National - Main Hospital
Children's National Hospital
Ward 1
Additional Information
Sun-Young Ahn is ADA Accessible
Sun-Young Ahn is
Accepting new patients
Sun-Young Ahn is Near public transportation
Sun-Young Ahn has Cultural competency
Denver Brown, MD
Gender Female
Mon-Fri 8:30A - 5P
Denver Brown also speaks English
111 Michigan Avenue, NW
Washington, DC 20010
Get Directions
Children's National - Main Hospital
Children's National Hospital
Ward 1
Additional Information
Denver Brown is ADA Accessible
Denver Brown is
Accepting new patients
Denver Brown is Near public transportation
Denver Brown has Cultural competency
Celina Brunson, MD
Gender Female
Mon-Fri 8:30A - 5P
Celina Brunson also speaks English
111 Michigan Avenue, NW
Washington, DC 20010
Get Directions
Children's National - Main Hospital
Children's National Hospital
Ward 1
Additional Information
Celina Brunson is ADA Accessible
Celina Brunson is
Accepting new patients
Celina Brunson is Near public transportation
Celina Brunson has Cultural competency
Robert Fildes, MD
Gender Male
Mon-Fri 8:30A - 5P
Robert Fildes also speaks English
3800 Reservoir Road, NW
Pasquerilla Healthcare Center
Washington, DC 20007
Get Directions
MedStar Georgetown University Hospital
MedStar Georgetown University Hospital
Ward 2
Additional Information
Robert Fildes is ADA Accessible
Robert Fildes is
Accepting new patients
Robert Fildes is Near public transportation
Robert Fildes has Cultural competency
Anuradha Gajjar, MD
Gender Female
Mon-Fri 8:30A - 5P
Anuradha Gajjar also speaks English
111 Michigan Avenue, NW
Washington, DC 20010
Get Directions
Children's National - Main Hospital
Children's National Hospital
Ward 1
Additional Information
Anuradha Gajjar is ADA Accessible
Anuradha Gajjar is
Accepting new patients
Anuradha Gajjar is Near public transportation
Anuradha Gajjar has Cultural competency
Lisa Guay-Woodford, MD
Gender Female
Mon-Fri 8:30A - 5P
Lisa Guay-Woodford also speaks English
111 Michigan Avenue, NW
Washington, DC 20010
Get Directions
Children's National - Main Hospital
Children's National Hospital
Ward 1
Additional Information
Lisa Guay-Woodford is ADA Accessible
Lisa Guay-Woodford is
Accepting new patients
Lisa Guay-Woodford is Near public transportation
Lisa Guay-Woodford has Cultural competency
Aadil Kakajiwala, MD
Gender Male
Mon-Fri 8:30A - 5P
Aadil Kakajiwala also speaks English
111 Michigan Avenue, NW
Washington, DC 20010
Get Directions
Children's National - Main Hospital
Children's National Hospital
Ward 1
Additional Information
Aadil Kakajiwala is ADA Accessible
Aadil Kakajiwala is
Accepting new patients
Aadil Kakajiwala is Near public transportation
Aadil Kakajiwala has Cultural competency
Randala Lakkis, MD
Gender Female
Mon-Fri 8:30A - 5P
Randala Lakkis also speaks English
4200 Wisconsin Avenue, NW
4th Floor
Washington, DC 20016
Get Directions
MedStar Georgetown Pediatrics
MedStar Georgetown University Hospital
Ward 3
Additional Information
Randala Lakkis is ADA Accessible
Randala Lakkis is
Accepting new patients
Randala Lakkis is Near public transportation
Randala Lakkis has Cultural competency
Davoud Mohtat, MD
Gender Male
Mon-Fri 8:30A - 5P
Davoud Mohtat also speaks English
4200 Wisconsin Avenue, NW
4th Floor
Washington, DC 20016
Get Directions
MedStar Georgetown Pediatrics
MedStar Georgetown University Hospital
Ward 3
Additional Information
Davoud Mohtat is ADA Accessible
Davoud Mohtat is
Accepting new patients
Davoud Mohtat is Near public transportation
Davoud Mohtat has Cultural competency
Marva Moxey-Mims, MD
Gender Female
Mon-Fri 8:30A - 5P
Marva Moxey-Mims also speaks English
111 Michigan Avenue, NW
Washington, DC 20010
Get Directions
Children's National - Main Hospital
Children's National Hospital
Ward 1
Additional Information
Marva Moxey-Mims is ADA Accessible
Marva Moxey-Mims is
Accepting new patients
Marva Moxey-Mims is Near public transportation
Marva Moxey-Mims has Cultural competency
Christy Petyak, CPNP
Gender Female
Mon-Fri 8:30A - 5P
Christy Petyak also speaks English
110 Irving Street, NW
Suite C2151
Washington, DC 20010
Get Directions
MedStar Georgetown University Hospital
MedStar Georgetown University Hospital
Ward 5
Additional Information
Christy Petyak is ADA Accessible
Christy Petyak is
Accepting new patients
Christy Petyak is Near public transportation
Christy Petyak has Cultural competency
Patricio Ray, MD
Gender Male
Mon-Fri 8:30A - 5P
Patricio Ray also speaks English
3800 Reservoir Road, NW
Pasquerilla Healthcare Center
Washington, DC 20007
Get Directions
MedStar Georgetown University Hospital
MedStar Georgetown University Hospital
Ward 2
Additional Information
Patricio Ray is ADA Accessible
Patricio Ray is
Accepting new patients
Patricio Ray is Near public transportation
Patricio Ray has Cultural competency
Rebecca Ruebner, MD, MSCE
Gender Female
Mon-Fri 8:30A - 5P
Rebecca Ruebner also speaks English
707 N Broadway
Baltimore, MD 21205
Get Directions
Kennedy Krieger Associates
Kennedy Krieger Institute
Ward None
Additional Information
Rebecca Ruebner is ADA Accessible
Rebecca Ruebner is
Accepting new patients
Rebecca Ruebner has Cultural competency
Yi Shi*, MD
Gender Female
Mon-Fri 8:30A - 5P
Yi Shi* also speaks English, Chinese
111 Michigan Avenue, NW
Washington, DC 20010
Get Directions
Children's National - Main Hospital
Children's National Hospital
Ward 5
Additional Information
Yi Shi* is ADA Accessible
Yi Shi* is
Accepting new patients
Yi Shi* is Near public transportation
Yi Shi* has Cultural competency
Shamir Tuchman, MD
Gender Male
Mon-Fri 8:30A - 5P
Shamir Tuchman also speaks English
111 Michigan Avenue, NW
Washington, DC 20010
Get Directions
Children's National - Main Hospital
Children's National Hospital
Ward 1
Additional Information
Shamir Tuchman is ADA Accessible
Shamir Tuchman is
Accepting new patients
Shamir Tuchman is Near public transportation
Shamir Tuchman has Cultural competency