Dr. Timothy John O'Brien MD is a male Otolaryngologist, has 5 years of experience and practices in Otolaryngology and Plastic Surgery within the Head & Neck.
Dr. Timothy O'Brien has 3 office locations.
South Green
Connecticut Ear Nose & Throat
85 Seymour St
Ste 318
Hartford, CT 06106

Phone Number
Locations and availability (3)
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

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  1. Qualifications
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Specialties & Research

  • He has special expertise in 7 areas:
  • Allergy
  • Endoscopy (Endoscopic Surgery)
  • Hearing Loss
  • Otology
  • Sino-Nasal Disorders
  • Sleep Apnea (Sleep Apnea Syndromes)
  • Snoring

Education & Awards

Dr. O'Brien graduated from University of Connecticut , Farmington.


Dr. O'Brien has 2 hospital affiliations:

  • Hartford Hospital 
  • Institute of Living Hartford Hospital's Mental Health Network 

Accepted Insurance Plans

Dr. O'Brien accepts these health insurances in at least one office:

  • Cigna - 7 plans
  • Aetna - 3 plans

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Additional Information
Where does Dr. Timothy J. O'Brien practice?
Dr. Timothy O'Brien practices Otolaryngology and Plastic Surgery within the Head & Neck near Hartford, CT.
Additional practice locations include: Unionville, CT and San Francisco, CA.
See Hartford Otolaryngologists.