Skip to content
Know Cancer

Donald H. Mcknew Jr., MD

Child & Adolescent Psychiatry Physician · Psychiatrist in DC Metro, DC

4100 Cathedral Ave NW, Ste 603

DC Metro, DC 20016

(202) 248-9377

Provider details

Specialty
Child & Adolescent Psychiatry Physician
Credentials
MD
NPI number
1619171782

Checked against the CMS National Provider Identifier registry on October 2, 2026.

About

Specialties

  • Psychiatry

Insurance

  • Accepts most major Health Plans.  Please contact our office for details.

Other care in DC Metro

Listings are provided for information only and may be out of date. Know Cancer does not endorse any provider. Please confirm details directly with the provider.