Placeholder Photo for John Flannery, MD

John Flannery, Jr., MD, is a colon and rectal surgeon serving the greater Nashua area. He is board certified in Colon & Rectal Surgery and General Surgery.


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Colon & Rectal Surgery of New England  

Accepting New Patients?

Yes, Dr. John Flannery is accepting new patients at this office.


(603) 577-33


8 Prospect Street, Nashua, NH 3060

Office Details

Doctor Specialty Colorectal Surgery
Accepting New Patients? Yes
Languages Spoken English

Insurance Accepted  

Please contact the doctor’s office to inquire about insurance.

About Dr. Flannery
Dr. Flannery



Dr. Flannery has one office in New Hampshire where he specializes in Colorectal Surgery.

Dr. Flannery works with one doctor, Dr. John Friel.


Languages Spoken  

  • English