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.
Maria Marquez, MD
Gender Female
Mon-Fri 8:30A - 5P
Maria Marquez also speaks English
2333 Ontario Road, NW
Washington, DC 20009
Get Directions
Mary's Center For Maternal And Child Care
None
Ward 6
Additional Information
Maria Marquez is ADA Accessible
Maria Marquez is
Accepting new patients
Maria Marquez is Near public transportation
Maria Marquez has Cultural competency
Richard McClendon, MD
Gender Male
Mon-Fri 8:30A - 5P
Richard McClendon also speaks English
2333 Ontario Road, NW
Washington, DC 20009
Get Directions
Mary's Center For Maternal And Child Care
None
Ward 6
Additional Information
Richard McClendon is ADA Accessible
Richard McClendon is
Accepting new patients
Richard McClendon is Near public transportation
Richard McClendon has Cultural competency
Kristin McDay, MD
Gender Female
Mon-Fri 8:30A - 5P
Kristin McDay also speaks English
3912 Georgia Avenue, NW
Washington, DC 20011
Get Directions
Mary's Center For Maternal And Child Care
None
Ward 4
Additional Information
Kristin McDay is ADA Accessible
Kristin McDay is
Accepting new patients
Kristin McDay is Near public transportation
Marie Meakin, CNM
Gender Female
Mon-Fri 8 - 6P
Marie Meakin also speaks English
Depression, Lesbian, Gay, Bisexual (LGB), Postpartum Depression and /or Psychosis, Perinatal Mood Disorder
8908 Riggs Road
Hyattsville, MD 20783
Get Directions
Mary's Center For Maternal And Child Care
Johns Hopkins Bayview Medical Center
Ward None
Additional Information
Marie Meakin is ADA Accessible
Marie Meakin is
Accepting new patients
Marie Meakin is Near public transportation
Marie Meakin has Cultural competency
Helen Mejia, CNM
Gender Female
Mon-Fri 8:30A - 5P
Helen Mejia also speaks English
8908 Riggs Road
Hyattsville, MD 20783
Get Directions
Mary's Center For Maternal And Child Care
None
Ward None
Additional Information
Helen Mejia is ADA Accessible
Helen Mejia is
Accepting new patients
Helen Mejia is Near public transportation
Helen Mejia has Cultural competency
Lauren Messinger, MD
Gender Female
Mon-Fri 8 - 6P
Lauren Messinger also speaks English
2333 Ontario Road, NW
Washington, DC 20009
Get Directions
Mary's Center For Maternal And Child Care
Sibley Memorial Hospital
Ward 1
Additional Information
Lauren Messinger is ADA Accessible
Lauren Messinger is
Accepting new patients
Lauren Messinger is Near public transportation
Lauren Messinger has Cultural competency
Lauren Messinger, MD
Gender Female
Mon-Fri 8 - 6P
Lauren Messinger also speaks English
2333 Ontario Road, NW
Washington, DC 20009
Get Directions
Mary's Center For Maternal And Child Care
Sibley Memorial Hospital
Ward 1
Additional Information
Lauren Messinger is ADA Accessible
Lauren Messinger is
Accepting new patients
Lauren Messinger is Near public transportation
Lauren Messinger has Cultural competency
Ahmad Naimee, DDS
Gender Male
Mon-Fri 8:30A - 5P
Ahmad Naimee also speaks English
100 Gallatin Street, NE
Washington, DC 20011
Get Directions
Mary's Center For Maternal And Child Care
None
Ward 5
Additional Information
Ahmad Naimee is ADA Accessible
Ahmad Naimee is
Accepting new patients
Ahmad Naimee is Near public transportation
Ahmad Naimee, DDS
Gender Male
Mon-Fri 8:30A - 5P
Ahmad Naimee also speaks English
3912 Georgia Avenue, NW
Washington, DC 20011
Get Directions
Mary's Center For Maternal And Child Care
None
Ward 4
Additional Information
Ahmad Naimee is ADA Accessible
Ahmad Naimee is
Accepting new patients
Ahmad Naimee is Near public transportation
Andrey Ostrovsky, MD
Gender Male
Mon-Fri 8:30A - 5P
Andrey Ostrovsky also speaks English
2333 Ontario Road, NW
Washington, DC 20009
Get Directions
Mary's Center For Maternal And Child Care
None
Ward 6
Additional Information
Andrey Ostrovsky is ADA Accessible
Andrey Ostrovsky is
Accepting new patients
Andrey Ostrovsky is Near public transportation
Andrey Ostrovsky has Cultural competency
Andrey Ostrovsky, MD
Gender Male
Mon-Fri 8:30A - 5P
Andrey Ostrovsky also speaks English
3912 Georgia Avenue, NW
Washington, DC 20011
Get Directions
Mary's Center For Maternal And Child Care
None
Ward 4
Additional Information
Andrey Ostrovsky is ADA Accessible
Andrey Ostrovsky is
Accepting new patients
Andrey Ostrovsky is Near public transportation
Andrey Ostrovsky has Cultural competency
Kathleen Peacock, CNM
Gender Female
Mon-Fri 8A-5P
Kathleen Peacock also speaks English
344 University Boulevard
Silver Spring, MD 20901
Get Directions
Mary's Center For Maternal And Child Care
None
Ward None
Additional Information
Kathleen Peacock is ADA Accessible
Kathleen Peacock is
Accepting new patients
Kathleen Peacock is Near public transportation
Kathleen Peacock has Cultural competency
Stephanie Penix, MD
Gender Female
Mon-Fri 8 - 6P
Stephanie Penix also speaks Spanish, English
Children (6-12), Adolescents (13-18)
344 University Boulevard
Silver Spring, MD 20901
Get Directions
Mary's Center For Maternal And Child Care
None
Ward None
Additional Information
Stephanie Penix is ADA Accessible
Stephanie Penix is
Accepting new patients
Stephanie Penix has Cultural competency
Monique Powell-Davis, MD
Gender Female
Mon-Fri 8:30A - 5P
Monique Powell-Davis also speaks English
100 Gallatin Street, NE
Washington, DC 20011
Get Directions
Mary's Center For Maternal And Child Care
None
Ward 5
Additional Information
Monique Powell-Davis is ADA Accessible
Monique Powell-Davis is
Accepting new patients
Monique Powell-Davis is Near public transportation
Monique Powell-Davis has Cultural competency
Stephanie Pyskir, MD
Gender Female
Mon-Fri 8A - 4P
Stephanie Pyskir also speaks English
344 University Boulevard
Silver Spring, MD 20901
Get Directions
Mary's Center For Maternal And Child Care
None
Ward None
Additional Information
Stephanie Pyskir is ADA Accessible
Stephanie Pyskir is
Accepting new patients
Stephanie Pyskir is Near public transportation
Stephanie Pyskir has Cultural competency
Jacob Quinton, MD
Gender Female
Mon-Fri 8:30A - 5P
Jacob Quinton also speaks English
344 University Boulevard West
Silver Spring, MD 20901
Get Directions
Mary's Center For Maternal And Child Care
None
Ward None
Additional Information
Jacob Quinton is ADA Accessible
Jacob Quinton is
Accepting new patients
Jacob Quinton is Near public transportation
Jacob Quinton has Cultural competency
Scott Royal, MD
Gender Male
Mon-Fri 8:30A - 5P
Scott Royal also speaks English, Spanish
Adolescents, Attention Deficit/Hyperactivity Disorder (ADHD), Anxiety, Autism Spectrum Disorders, Children, Chronic Illness, Depression, Gender Dysphoria, HIV/AIDS, Lesbian, Gay, Bisexual (LGB), Medication Management And Therapy, Obsessive Compulsive Disorder (OCD), Substance Abuse
100 Gallatin Street, NE
Washington, DC 20011
Get Directions
Mary's Center For Maternal And Child Care
None
Ward 5
Additional Information
Scott Royal is ADA Accessible
Scott Royal is
Accepting new patients
Scott Royal is Near public transportation
Scott Royal has Cultural competency
Kelly Ruggieri, DDS
Gender Female
Mon-Fri 8:30A - 5P
Kelly Ruggieri also speaks English
100 Gallatin Street, NE
Washington, DC 20011
Get Directions
Mary's Center For Maternal And Child Care
None
Ward 5
Additional Information
Kelly Ruggieri is ADA Accessible
Kelly Ruggieri is
Accepting new patients
Kelly Ruggieri is Near public transportation
Kelly Ruggieri, DDS
Gender Female
Mon-Fri 8:30A - 5P
Kelly Ruggieri also speaks English
3912 Georgia Avenue, NW
Washington, DC 20011
Get Directions
Mary's Center For Maternal And Child Care
None
Ward 4
Additional Information
Kelly Ruggieri is ADA Accessible
Kelly Ruggieri is
Accepting new patients
Kelly Ruggieri is Near public transportation
Kelly Ruggieri, DDS
Gender Female
Mon-Fri 8:30A - 5P
Kelly Ruggieri also speaks English
344 University Boulevard West
Silver Spring, MD 20901
Get Directions
Mary's Center For Maternal And Child Care
None
Ward None
Additional Information
Kelly Ruggieri is ADA Accessible
Kelly Ruggieri is
Accepting new patients
Kelly Ruggieri is Near public transportation
Katherine Saavedra, PA-C
Gender Female
Mon-Fri 8:30A - 5P
Katherine Saavedra also speaks English
2333 Ontario Road, NW
Washington, DC 20009
Get Directions
Mary's Center For Maternal And Child Care
None
Ward 6
Additional Information
Katherine Saavedra is ADA Accessible
Katherine Saavedra is
Accepting new patients
Katherine Saavedra is Near public transportation
Katherine Saavedra has Cultural competency
Shemika Sample, DDS
Gender Female
Mon-Fri 8:30A - 5P
Shemika Sample also speaks English
Adolescents, Autism Spectrum Disorders, Children
344 University Boulevard West
Silver Spring, MD 20901
Get Directions
Mary's Center For Maternal And Child Care
None
Ward None
Additional Information
Shemika Sample is ADA Accessible
Shemika Sample is
Accepting new patients
Shemika Sample is Near public transportation
Daniel Joseph Smith, MD
Gender Male
Mon-Fri 8:30A - 5P
Daniel Joseph Smith also speaks English
2333 Ontario Road, NW
Washington, DC 20009
Get Directions
Mary's Center For Maternal And Child Care
None
Ward 6
Additional Information
Daniel Joseph Smith is ADA Accessible
Daniel Joseph Smith is
Accepting new patients
Daniel Joseph Smith is Near public transportation
Daniel Joseph Smith has Cultural competency
Derejew Tessema, DDS
Gender Male
Mon-Fri 8:30A - 5P
Derejew Tessema also speaks English
100 Gallatin Street, NE
Washington, DC 20011
Get Directions
Mary's Center For Maternal And Child Care
None
Ward 5
Additional Information
Derejew Tessema is ADA Accessible
Derejew Tessema is
Accepting new patients
Derejew Tessema is Near public transportation
Derejew Tessema, DDS
Gender Male
Mon-Fri 8:30A - 5P
Derejew Tessema also speaks English
3912 Georgia Avenue, NW
Washington, DC 20011
Get Directions
Mary's Center For Maternal And Child Care
None
Ward 4
Additional Information
Derejew Tessema is ADA Accessible
Derejew Tessema is
Accepting new patients
Derejew Tessema is Near public transportation
Michaela Tricola, PA-C
Gender Female
Mon-Fri 8A - 6P
Michaela Tricola also speaks English
Autism Spectrum Disorders
2333 Ontario Road, NW
Washington, DC 20011
Get Directions
Mary's Center For Maternal And Child Care
None
Ward 1
Additional Information
Michaela Tricola is ADA Accessible
Michaela Tricola is
Accepting new patients
Michaela Tricola is Near public transportation
Carolyn Wakeman, MD
Gender Female
Mon-Fri 8:30A - 5P
Carolyn Wakeman also speaks English
100 Gallatin Street, NE
Washington, DC 20011
Get Directions
Mary's Center For Maternal And Child Care
None
Ward 5
Additional Information
Carolyn Wakeman is ADA Accessible
Carolyn Wakeman is
Accepting new patients
Carolyn Wakeman is Near public transportation
Carolyn Wakeman has Cultural competency
Rowena Wan, DDS
Gender Female
Mon-Fri 8:30A - 5P
Rowena Wan also speaks English
100 Gallatin Street, NE
Washington, DC 20011
Get Directions
Mary's Center For Maternal And Child Care
None
Ward 5
Additional Information
Rowena Wan is ADA Accessible
Rowena Wan is
Accepting new patients
Rowena Wan is Near public transportation
Rowena Wan, DDS
Gender Female
Mon-Fri 8:30A - 5P
Rowena Wan also speaks English
3912 Georgia Avenue, NW
Washington, DC 20011
Get Directions
Mary's Center For Maternal And Child Care
None
Ward 4
Additional Information
Rowena Wan is ADA Accessible
Rowena Wan is
Accepting new patients
Rowena Wan is Near public transportation
Candace Wilson, MD
Gender Female
Mon-Fri 8:30A - 5P
Candace Wilson also speaks English
8908 Riggs Road
Hyattsville, MD 20783
Get Directions
Mary's Center For Maternal And Child Care
None
Ward None
Additional Information
Candace Wilson is ADA Accessible
Candace Wilson is
Accepting new patients
Candace Wilson is Near public transportation
Candace Wilson has Cultural competency