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Peter Barley, MD


St. Joseph Hospital Primary & Specialty Care Services - Nashua

460 Amherst Street,
Nashua, NH, 03063

Phone: 603-883-7970
Fax: 603-595-3652

Monday - Friday: 8 a.m. to 5 p.m.

New Patients

Accepting New Patients

Phone: 603-884-3007

Peter Barley, MD



Medical School: State University of New York, Stony Brook, NY

Residency: St. Joseph’s Health Care Center, Syracuse, NY



  • American Board of Family Medicine – Certified

Additional Information

“I am new to the area but as of a nurse of many years, I was impressed with Dr. Barley and his check-in staff as it was smooth and seamless. His nurse was amazing, friendly, and professional – made me feel welcomed from the start. Dr. Barley was fantastic, listened, offered fantastic advice, but most importantly, listened to what I had to say, taking the time to discuss the issues at hand and never feeling rushed. The office uses MyChart and I have to say they are very prompt. I had testing done and in no time, I had a message from Dr. Barley explaining the results. I am very happy to have found my new primary and I recommend this practice very highly.” – Jeffrey

“Great doctor. Always takes his time and listens to you. Always goes above and beyond. Has a wonderful staff too.” – Paula

“Dr. Barley was exceptionally caring, patient, and thorough. He took the time to both listen and explain what a diagnosis meant and what options I had. I highly recommend him.” – Jeff

“Best doctor ever! Very intelligent but listens in an unassuming manner, respectful of patients, nice guy who seems like a neighbor, but also knows his stuff. Saved my dad numerous times with preventative care measures. Dr. Barley has kept him going. Very responsive.” – Casey

“I have only good things to say about St. Joe’s. Dr. Barley is wonderful.” – Lorraine

“Dr. Peter Barley is a great person and highly intelligent.” – Jorge

“Dr. Barley is by far the best PCP I have ever met. He listens and he doesn’t rush you out of the examination room.” – Peter

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