Overview

Dr. Callahan graduated from the Harvard Medical School in 1999. Dr. Callahan works in Cambridge, MA and 1 other location and specializes in Pediatrics. Dr. Callahan is affiliated with Cambridge Hospital.

Experience

Years Experience: 20

Dr. Callahan's Specialties

Dr. Callahan's Education & Training

Medical School
Harvard Medical School; Graduated 1999

Ratings

  • Overall Rating

  • Rate
    Explains conditions & treatments

  • Rate
    Takes time to answer my questions

  • Rate
    Provides follow-up as needed

Dr. Callahan's Accepted Insurance

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

Insurance Plans

  • Aetna Choice POS II
  • Aetna HMO
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • BCBS Blue Card PPO

Dr. Callahan's Office Information & Appointments

This physician has multiple office locations. See Office Information for details.

Locations

Cambridge Hospital

1493 Cambridge St
Cambridge, MA 02139

Get Directions

Tel: (617) 665-1264

Fax: (617) 665-1205

Practice Website: Not Available

Accepting New Patients: No

Medicare Accepted: No

Medicaid Accepted: No

M 8:30 AM - 5:00 PM
T 8:30 AM - 5:00 PM
W 8:30 AM - 5:00 PM
T 8:30 AM - 5:00 PM
F 8:30 AM - 5:00 PM
S 10:00 AM - 2:00 PM
S 10:00 AM - 2:00 PM
VIEW ALL LOCATIONS

Hospital Affiliations