OVERVIEW

Dr. Ohalloran works in Washington, DC and is affiliated with Medstar Washington Hospital Center.

EDUCATION AND TRAINING

Residency
Medstar Washington Hospital Center

RATINGS AND REVIEWS

How was your visit with Dr. Ohalloran?
(Select a rating)

INSURANCE PLANS ACCEPTED

Please verify insurance information directly with your doctor’s office as it may change frequently.

LOCATIONS

110 Irving St NW
Washington,DC,20010

HOSPITAL AFFILIATIONS

  • Medstar Washington Hospital Center

OTHER PROVIDERS AT THIS PRACTICE

CK
Internal Medicine, Neurology
10 Years Experience
JC
General Surgery
11 Years Experience