
Join to View Full Profile
333 Borthwick AveSuite 305Portsmouth, NH 03801
Phone+1 603-433-6994
Fax+1 603-433-6995
Are you Dr. Gens?
Join over one million U.S. Physicians, Nurse Practitioners and PAs, already on Doximity.
- Gain access to free telehealth tools, such as our "call shielding" and one-way patient texting.
- Connect with colleagues in the same hospital or clinic.
- Read the latest clinical news, personalized to your specialty.
Summary
- Dr. John Gens Jr., MD is a general surgeon in Portsmouth, New Hampshire. He is currently licensed to practice medicine in New Hampshire.
Education & Training
- George Washington UniversityResidency, Surgery, 1971 - 1977
- George Washington University School of Medicine and Health SciencesClass of 1971
Certifications & Licensure
- NH State Medical License 1979 - 2025