4
42 Ratings with 18 written Reviews
Summary
Dr. John Franzese is a gastroenterologist who specializes in diagnosing and treating disorders of the digestive system. He earned his medical degree from St. Georges University School of Medicine and completed his residency at UMDNJ. With 38 years of experience in gastroenterology, Dr. Franzese has built extensive expertise in his field. He is fluent in both English and Spanish, allowing him to communicate effectively with a diverse patient population.
Dr. Franzese is affiliated with Overlook Medical Center and practices at multiple locations throughout New Jersey, including Chatham, Berkeley Heights, Newark, and Mountainside. He focuses on treating conditions such as colon polyps, diverticular disease, and diverticulosis. His procedural expertise includes performing colonoscopies and lower GI endoscopies to diagnose digestive health issues. Patients have rated Dr. Franzese 4.0 out of 5 stars on Vitals, reflecting their positive experiences with his care.
Dr. Franzese is affiliated with Overlook Medical Center and practices at multiple locations throughout New Jersey, including Chatham, Berkeley Heights, Newark, and Mountainside. He focuses on treating conditions such as colon polyps, diverticular disease, and diverticulosis. His procedural expertise includes performing colonoscopies and lower GI endoscopies to diagnose digestive health issues. Patients have rated Dr. Franzese 4.0 out of 5 stars on Vitals, reflecting their positive experiences with his care.
AI-generated from data on this provider profile.
Quick Facts
- accepting new patients
- 38 years of experience
- 45 insurance plans accepted
- speaks English, Spanish
- Umdnj
- 18 written reviews
- 1 specialty
- 11 areas of expertise
- 1 board certification
- 1 hospital affiliation
- 4 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. John N Franzese has 4 locationsFranzese John Medical Group
396 Main StChatham, NJ 07928 Tel: (973) 701-8277
Mon9:30 am - 5:00 pm
Tue9:30 am - 5:00 pm
Wed9:30 am - 5:00 pm
Thu9:30 am - 5:00 pm
Fri9:30 am - 5:00 pm
SatClosed
SunClosed
Summit Medical Group Ambulatory Surgery Center
1 Diamond Hill RdBerkeley Heights, NJ 07922 Tel: (908) 277-8872
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed
Gastro Surgi Center Of New Jersey
1132 Spruce DrMountainside, NJ 07092 Tel: (908) 317-0071
Mon7:00 am - 6:00 pm
Tue7:00 am - 6:00 pm
Wed7:00 am - 6:00 pm
Thu7:00 am - 6:00 pm
Fri7:00 am - 6:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. John N Franzese, MD | Dr. Mikhail Yakubov, MD | Dr. Divya Mallam, MD | Dr. Qin Rao, MD |
| Gastroenterology | Gastroenterology | Gastroenterology | Gastroenterology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 38 Years of Experience | 16 Years of Experience | 12 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English, Spanish | Speaks English, Russian, Hebrew | Speaks English | |
| Chatham , NJ | NEW YORK , NY | NEW YORK , NY | NEW YORK , NY |
| Med School: St Georges University School Of Medicine | Med School: American University Of The Caribbean School Of Medicine | Med School: State University of New York (SUNY) Downstate Health Sciences University College of Medicine | Med School: State University of New York |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. John N Franzese
Medical Specialties
Dr. John N Franzese has the following specialty
Specialty Expertise
Dr. John N Franzese has the following 11 areas of expertise
Certifications, License, & Education
38 Years Experience
MEDICAL LICENSE
Medical Doctor, New Jersey, 2027, Active
EDUCATION & TRAINING
Residency
Umdnj
Medical School
St Georges University School Of MedicineGraduated in 1988
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Frequently Asked Questions
- How can I make an appointment with Dr. John Franzese?
- You can find contact information for Dr. John Franzese here on Vitals.
- Does Dr. John Franzese accept my insurance?
- You can see the insurance plans that Dr. John Franzese accepts on their Vitals profile.
- Which hospitals is Dr. John Franzese affiliated with?
- Dr. John Franzese is affiliated with Overlook Medical Center.
- Does Dr. John Franzese accept virtual/telehealth appointments?
- Dr. John Franzese has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Is Dr. John Franzese accepting new patients?
- Dr. John Franzese is accepting new patients on Vitals. View Dr. John Franzese's profile on Vitals to make an appointment.
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