Mary M. Harkin, MD

Emergency Medicine
Mary M. Harkin, MD

About Me


Emergency Medicine

Languages Spoken



Board certified by the American Board of Emergency Medicine and the American Board of Internal Medicine, Dr. Harkin is a Senior Attending physician at Middlesex Hospital. A graduate of the University of Connecticut School of Medicine, Dr. Harkin completed her internship at University of Alabama, and her residency at Emory University's Grady Hospital.

Education & Training

Medical School University of Connecticut School of Medicine
Internship/Residency University of Alabama; Emory University - Grady Hospital

Board Certification

American Board of Emergency Medicine

Additional Certification

American Board of Internal Medicine

Locations & Appointments

3 Office Locations

1Emergency Department at Middlesex Hospital

28 Crescent Street,
Middletown, CT 06457
Emergency Department at Middlesex Hospital

2Shoreline Medical Center Emergency Department

250 Flat Rock Place ,
Westbrook, CT 06498
Shoreline Medical Center Emergency Department

3Marlborough Medical Center Emergency Department

12 Jones Hollow Road,
Marlborough, CT 06447
Marlborough Medical Center Emergency Department

Insurance Accepted

Middlesex Health treats patients in their emergency departments regardless of their ability to pay.

  • Aetna
  • Blue Cross & Blue Shield
  • Champus/Tricare
  • Cigna
  • Cigna (including Starbridge and Great West)
  • ConnectiCare
  • Connecticut State Medicaid (Husky) A, B, C, D, Charter Oak
  • Harvard Pilgrim Health Care
  • Healthcare Value Management
  • HMC
  • Medicare
  • MHN (Behavioral Health services only)
  • Multiplan
  • Northeast Health Direct
  • Oxford Healthplans
  • Private Health Systems (PHCS)
  • United Healthcare
  • United Healthcare (including Golden Rule, UMR, United Behavioral Health, United Integrated Resources)
  • Value Options (Behavioral Health services only)