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You May Experience a Little Extra Wait Time

We’ve recently updated our electronic health record and other systems to better support your care. We appreciate your patience and understanding as we work through this change and look forward to caring for you!

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Information about Mercy Medical Center’s Transition to Baystate Health

Mercy Medical Center and its affiliated medical group practices joined Baystate Health on November 1, 2026.

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Brett C. Hynninen, MD

Provider Headshot
Physical Medicine And Rehabilitation
Accepting New Patients
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Background and Clinical Focus

Languages:

English

Gender:

Male

Provider Affiliation:

Baystate Franklin Medical Center, Baystate Noble Hospital

Practice Groups:

Pioneer Spine and Sports Physicians, P.C.

Education and Training

New York Medical College

Medical School, MD, 1989

University of Kentucky Hospital

Residency, 1992

Board Certifications

Physical Medicine and Rehabilitation

American Board of Physical Medicine and Rehabilitation

Patient Ratings

Patient Experience Ratings

Our patient experience rating is an average of all responses to care provider related questions from our nationally-recognized Press Ganey Patient Experience Survey. Response are measured on a scale of 1 to 5, with 5 being the best score.

Overall Rating
out of 5 ( Ratings)
Review Categories
Patient Comments

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