warning icon
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!

Learn More
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.

Learn More

John Adam Thayer, MD

Provider Headshot
Comprehensive Ophthalmology
Accepting New Patients
 Back to Providers

Background and Clinical Focus

Languages:

English

Gender:

Male

Provider Affiliation:

Baystate Noble Hospital

Practice Groups:

Westfield Eye Center

Insurances Accepted

Note:

Baystate Healthcare facilities and physicians accept most insurances. Please contact your insurance company to verify eligibility.

  • Fallon Health Plan (Select Care)
  • Coventry/HCVM/First Health
  • Consolidated
  • Connecticare (commercial HMO, PPO only)
  • Commonwealth Care Alliance (SCO)
  • Commonwealth Care Alliance (OneCare)
  • Children's Medical Security Plan
  • Cenpatico Behavioral Health
  • Celticare CarePlus
  • CeltiCare Ambetter QHP & ConnectorCare Plans
  • CIGNA/Great-West Healthcare (commercial plans only)
  • Beech Street PPO
  • Beacon Health Strategies
  • BMC HealthNet QHP Silver & ConnectorCare plans
  • BMC HealthNet (MassHealth)
  • BCBSMA (commercial and Medicare products)
  • Aetna (commercial plans only)

Education and Training

Board Certifications

Ophthalmology

American Board of Ophthalmology

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

Back to Top