4.2
5 Ratings with 1 written Review
Summary
Dr. John Hennessey is an internal medicine physician who earned his medical degree from Tufts University School of Medicine. With three decades of clinical experience, he brings extensive knowledge to the care of adult patients with a wide range of medical conditions. Dr. Hennessey speaks English and has built his practice around comprehensive internal medicine services.
Dr. Hennessey practices at Gales Ferry Medical Group in Gales Ferry, Connecticut, and maintains hospital privileges at Lawrence And Memorial Hospital. He treats patients experiencing back pain during pregnancy and helps children and teens who suffer from back discomfort. His practice also addresses flank pain and other internal medicine concerns. Hennessey incorporates physical therapy techniques and strength training into patient treatment plans, along with manual therapy approaches. Patients rate him 4.2 out of 5 stars on average for his care.
Dr. Hennessey practices at Gales Ferry Medical Group in Gales Ferry, Connecticut, and maintains hospital privileges at Lawrence And Memorial Hospital. He treats patients experiencing back pain during pregnancy and helps children and teens who suffer from back discomfort. His practice also addresses flank pain and other internal medicine concerns. Hennessey incorporates physical therapy techniques and strength training into patient treatment plans, along with manual therapy approaches. Patients rate him 4.2 out of 5 stars on average for his care.
AI-generated from data on this provider profile.
Quick Facts
- accepting new patients
- 30 years of experience
- speaks English
- Tufts University School Of Medicine
- 1 written review
- 1 specialty
- 6 areas of expertise
- 1 board certification
- 1 hospital affiliation
- 1 office location
- Male
Office Location
Gales Ferry Medical Group
1527 Route 12 Ste 1Gales Ferry, CT 06335 Tel: (860) 464-7274
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 4:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. John Joseph Hennessey, MD | Eric Harker | Kerry L. Folkman, MSN, NP-C | Dr. Amy Wen Chu |
| Internal Medicine | Internal Medicine | Internal Medicine | Anesthesiology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 30 Years of Experience | 25 Years of Experience | 16 Years of Experience | 12 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | No Virtual Visit Option |
| Speaks English | Speaks English | Speaks English | |
| Gales Ferry , CT | Lyons , CO | Brookline , MA | New London , CT |
| Med School: Tufts University School Of Medicine | Med School: Duke University School Of Medicine | Med School: Regis College | Med School: Icahn School Of Medicine At Mount Sinai |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. John Joseph Hennessey
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. John Joseph Hennessey has the following specialty
Specialty Expertise
Dr. John Joseph Hennessey has the following 6 areas of expertise
Certifications, License, & Education
30 Years Experience
MEDICAL LICENSE
Medical Doctor, Connecticut, 2026, Expired
EDUCATION & TRAINING
Medical School
Tufts University School Of MedicineGraduated in 1996
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Frequently Asked Questions
- Is Dr. John Hennessey accepting new patients?
- Dr. John Hennessey is accepting new patients on Vitals. View Dr. John Hennessey's profile on Vitals to make an appointment.
- What languages does Dr. John Hennessey speak?
- Dr. John Hennessey speaks English.
- Where is Dr. John Hennessey's office located?
- Dr. John Hennessey's office is located at 1527 Route 12 Ste 1, Gales Ferry, CT, 06335.
- Does Dr. John Hennessey accept my insurance?
- You can see the insurance plans that Dr. John Hennessey accepts on their Vitals profile.
- Which hospitals is Dr. John Hennessey affiliated with?
- Dr. John Hennessey is affiliated with Lawrence And Memorial Hospital.
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