Dr. Terence Oconnor, MD



Internal Medicine   -  New York,  Orchard Park

 Overview

Dr. Terence Oconnor, MD works in Orchard Park, New York is a specialist in Internal Medicine and graduated Stony Brook Univ Health Sciences Center School Of Medicine in 1987. Dr. Oconnor is affiliated with Kaleida Health Buffalo General Hospital, Kenmore Mercy Hospital, Mercy Hospital, Millard Fillmore Hospital, Sisters of Charity Hospital

 Specialties

  • Internal Medicine

 State License

  • New York

 Education & Training

Medical School

Stony Brook Univ Health Sciences Center School Of Medicine

Stony Brook, NY, United States

Graduated: 1987

 Awards

Awards for Dr. Terence Oconnor, MD are not present.

 Dr. Oconnor Reviews

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 Office Locations


Primary location

 O'connor Medical Group
3075 Southwestern Boulevard Suite 100
New York (NY)
Orchard Park
14127
 Phone:(716) 712-0490
Additional data:
Free Standing Surgery Center?    No
Office Volume:    30 patients per day
Performs Procedures On Site?    No

Accepting New Patients

  • No
* Please verify this information when scheduling an appointment.

 Map & Directions



O'connor Medical Group, 3075 Southwestern Boulevard Suite 100, Orchard Park, New York (NY), 14127




 Insurances Accepted (check insurance plans)

  • Aetna
  • Blue Card PPO
  • Blue Cross Blue Shield
  • Capital District Physician's Health Plan (CDPHP)
  • Capital District Physician's Health Plan (CDPHP) HMO
  • Choice Plus POS
  • Choice Plus POS II
  • Cigna
  • Cigna PPO
  • Commercial Insurance Company
  • EmblemHealth
  • Encompass
  • First Health (Coventry Health Care)
  • First Health (Coventry Health Care) PPO
  • GHI PPO
  • Great West Healthcare-Cigna PPO
  • Independent Health
  • Medicare
  • Medicare MCR
  • MultiPlan
  • MultiPlan PPO
  • MVP Health Care
  • MVP Health Care PPO
  • Navigate HMO
  • Navigate POS
  • Open Access Plus
  • Options PPO
  • PHCS Network PPO
  • United Healthcare
  • UnitedHealthCare
  • Univera Healthcare
  • Universal Health Network

* Please verify this information when scheduling an appointment.

 Blog Posts

Blog Posts for Dr. Terence Oconnor, MD are not present.

 Patients Questions

Patients questions for Dr. Terence Oconnor, MD are not present.

 Affiliated Hospitals


Kaleida Health Buffalo General Hospital photo


Kaleida Health Buffalo General Hospital

100 High Street New York NY, Buffalo, 14203

Kaleida Health Buffalo General Hospital is a hospital located in Buffalo, NY. This hospital reports jointly with Millard Fillmore Hospital. Therefore the ratings and awards apply to multiple hospitals and this specific hospital may not provide all rated services. Procedures/Diagnosis costs are at th...






Kenmore Mercy Hospital

2950 Elmwood Avenue New York NY, Kenmore, 14217

For more than 50 years, Kenmore Mercy Hospital has been serving the health and wellness needs of Buffalo's northern suburbs, offering the comfort and convenience of a community hospital with advanced technology and cutting-edge services. Founded in 1951 on the vision and commitment of the Sisters of...


 1-877-550-3870


Mercy Hospital photo


Mercy Hospital

3663 South Miami Avenue Florida FL, Miami, 33133

Mercy Hospital is a non-profit hospital located in Miami, FL. Procedures/Diagnosis costs are at the state average in 7 of 16 procedures. Length of Stay is at the state average in 10 of 16 procedures.



Millard Fillmore Hospital photo


Millard Fillmore Hospital

3 Gates Circle New York NY, Buffalo, 14209

Millard Fillmore Hospital is a hospital located in Buffalo, NY. This hospital reports jointly with Kaleida Health Buffalo General Hospital. Therefore the ratings and awards apply to multiple hospitals and this specific hospital may not provide all rated services. Procedures/Diagnosis costs are at th...






Sisters of Charity Hospital

2157 Main Street New York NY, Buffalo, 14214

Catholic Health System was formed in 1998 under four religious sponsors including Sisters of Charity Hospital. Catholic Health in Buffalo, NY is a non-profit healthcare system that provides care to Western New Yorkers across a network of hospitals, primary care centers, imaging centers, and several ...


 1-877-550-3870


  •  Latest reviews for Internal Medicine specialists

  • Dr. C. is a pleasant, professional caring and fun doctor. Answered all my questions on a keep it simple level and explained everything. He took his time. I will refer them when needed. What a great group!
    07 February 2024
    (6)
  • He is the best if you need help with panic attacks. He fixed up my medication and I feel better.
    31 January 2024
    (40)
  • Dr. Jungblut and staff are all professional, fun, conscientious. Been going here for a long time. My children and grandchildren now see Dr. Jungblut too.
    24 January 2024
    (7)
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