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.
Leslie Cnossen, CRNP
Gender Female
Mon-Fri 8:30A - 5P
Leslie Cnossen also speaks English
110 Irving Street, NW
Washington, DC 20010
Get Directions
MedStar Georgetown University Hospital
MedStar Georgetown University Hospital
Ward 5
Additional Information
Leslie Cnossen is ADA Accessible
Leslie Cnossen is
Accepting new patients
Leslie Cnossen is Near public transportation
Leslie Cnossen has Cultural competency
Amie Hsia, MD
Gender Female
Mon-Fri 8:30A - 5P
Amie Hsia also speaks Mandarin
110 Irving Street, NW
Suite 1A-50B
Washington, DC 20010
Get Directions
MedStar Georgetown University Hospital
MedStar Washington Hospital Center
Ward 5
Additional Information
Amie Hsia is ADA Accessible
Amie Hsia is
Accepting new patients
Amie Hsia is Near public transportation
Amie Hsia has Cultural competency
Prerna Malla, MD
Gender Female
Mon-Fri 8:30A - 5P
Prerna Malla also speaks Hindi
110 Irving Street, NW
Washington, DC 20010
Get Directions
MedStar Georgetown University Hospital
MedStar Georgetown University Hospital
Ward 5
Additional Information
Prerna Malla is ADA Accessible
Prerna Malla is
Accepting new patients
Prerna Malla is Near public transportation
Prerna Malla 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
Sana Somani, MD
Gender Female
Mon-Fri 8:30A - 5P
Sana Somani also speaks English
110 Irving Street, NW
Washington, DC 20010
Get Directions
MedStar Georgetown University Hospital
MedStar Georgetown University Hospital
Ward 5
Additional Information
Sana Somani is ADA Accessible
Sana Somani is
Accepting new patients
Sana Somani is Near public transportation
Sana Somani has Cultural competency
Pamela Tan, MD
Gender Female
Mon-Fri 8:30A - 5P
Pamela Tan also speaks Arabic, French, 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
Pamela Tan is ADA Accessible
Pamela Tan is
Accepting new patients
Pamela Tan is Near public transportation
Pamela Tan has Cultural competency
Nicole Terry, PA-C
Gender Female
Mon-Fri 8:30A - 5P
Nicole Terry also speaks English
106 Irving Street, NW
Washington, DC 20010
Get Directions
MedStar Georgetown University Hospital
MedStar Georgetown University Hospital
Ward 5
Additional Information
Nicole Terry is ADA Accessible
Nicole Terry is
Accepting new patients
Nicole Terry is Near public transportation
Nicole Terry has Cultural competency
Punam Thakkar, MD
Gender Female
Mon-Fri 8:30A - 5P
Punam Thakkar also speaks Gujarati, Hindi, Marathi
106 Irving Street, NW
POB Suite 5000
Washington, DC 20010
Get Directions
MedStar Georgetown University Hospital
MedStar Georgetown University Hospital
Ward 5
Additional Information
Punam Thakkar is ADA Accessible
Punam Thakkar is
Accepting new patients
Punam Thakkar is Near public transportation
Punam Thakkar has Cultural competency
Patricia Tsang, MD
Gender Female
Mon-Fri 8:30A - 5P
Patricia Tsang also speaks English
110 Irving Street, NW
Washington, DC 20010
Get Directions
MedStar Georgetown University Hospital
MedStar Washington Hospital Center
Ward 5
Additional Information
Patricia Tsang is ADA Accessible
Patricia Tsang is
Accepting new patients
Patricia Tsang is Near public transportation
Patricia Tsang has Cultural competency
Melissa Weeter, PA-C
Gender Female
Mon-Fri 8:30A - 5P
Melissa Weeter also speaks English
110 Irving Street, NW
Cancer Institute 1st Floor
Washington, DC 20010
Get Directions
MedStar Georgetown University Hospital
MedStar Georgetown University Hospital
Ward 5
Additional Information
Melissa Weeter is ADA Accessible
Melissa Weeter is
Accepting new patients
Melissa Weeter is Near public transportation
Melissa Weeter has Cultural competency