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Dr. Eileen E. O'regan, MD

Internal Medicine

  • (203) 271-2120

Dr. O'regan's Overview

Dr. Eileen E. O'regan graduated from the Georgetown University School of Medicine in 1981. She works in Cheshire, CT and specializes in Internal Medicine. Dr. O'regan is affiliated with Hartford Hospital.

Dr. O'regan's Experience

Years in Practice: 34

Dr. O'regan's Specialties

Internal Medicine

Dr. O'regan's Education & Training

Medical School: Georgetown University School of Medicine; Graduated 1981

Dr. O'regan's Rating

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Overall Rating


  • Explains conditions & treatments
  • Takes time to answer my questions
  • Provides follow-up as needed
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Dr. O'regan'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'regan's Office Information & Appointments

Office Locations

Hartford Healthcare Medical Group

1781 Highland Ave Ste 106
Cheshire, CT 06410
(203) 271-2120


Office Hours and Information

Fax: (203) 272-3197

Practice Website:

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: No

Monday 8:00 AM - 4:00 PM
Tuesday 8:00 AM - 4:00 PM
Wednesday 8:00 AM - 4:00 PM
Thursday 8:00 AM - 4:00 PM
Friday 8:00 AM - 4:00 PM
Saturday Closed
Sunday Closed

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Dr. O'regan's Hospital Affiliations

Office Locations

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