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Dr. Cliff M. O'Callahan, MD


  • (860) 344-6300

Dr. O'Callahan's Overview

Dr. Cliff M. O'Callahan graduated from the Rosalind Franklin University/ Chicago Medical School in 1990. He works in Middletown, CT and specializes in Pediatrics. Dr. O'Callahan is affiliated with Middlesex Hospital.

Dr. O'Callahan's Experience

Years in Practice: 25

Dr. O'Callahan's Specialties


Dr. O'Callahan's Education & Training

Medical School: Rosalind Franklin University/ Chicago Medical School; Graduated 1990

Dr. O'Callahan's Rating

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Overall Rating


  • Explains conditions & treatments
  • Takes time to answer my questions
  • Provides follow-up as needed
  • View All Ratings

Dr. O'Callahan's Accepted Insurance

  • Aetna Choice POS II
  • Aetna HMO
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • Anthem Pathway X Ind PPO Direct Access CT
  • BCBS Blue Card PPO
  • Connecticare FlexPOS
  • Connecticare HMO Open Access
  • First Health PPO
  • View More

Dr. O'Callahan's Office Information & Appointments

Office Locations

Middletown Family Medicine

90 S Main St Ste 1
Middletown, CT 06457
(860) 344-6300


Office Hours and Information

Fax: (860) 358-8320

Practice Website: Not Available

Accepting New Patients: No

Medicare Accepted: Yes

Medicaid Accepted: Yes

Monday 8:30 AM - 5:00 PM
Tuesday 8:30 AM - 7:00 PM
Wednesday 8:30 AM - 5:00 PM
Thursday 8:30 AM - 5:00 PM
Friday 8:30 AM - 5:00 PM
Saturday Closed
Sunday Closed

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Dr. O'Callahan's Hospital Affiliations

Office Locations

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