Summary

Dr. John Franzese treats colon polyps, diverticular disease, and diverticulosis, and performs colonoscopy and lower GI endoscopy as part of his gastroenterology practice. He has practiced for 38 years and is affiliated with Overlook Medical Center. Dr. Franzese completed his residency at UMDNJ and attended St. Georges University School of Medicine. He sees patients in Chatham, Berkeley Heights, Newark, and Mountainside, New Jersey, and speaks English and Spanish. Patients on Vitals rate Dr. Franzese 4.02 out of 5.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4
  • 38 years of experience
  • 45 insurance plans accepted
  • speaks English, Spanish
  • Umdnj
  • 18 written reviews
  • 1 specialty
  • 11 areas of expertise
  • 1 hospital affiliation
  • 4 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. John N Franzese has 4 locations

Franzese John Medical Group

396 Main StChatham, NJ 07928
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
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

Newark Beth Israel Medical Center

201 Lyons AveNewark, NJ 07112

Gastro Surgi Center Of New Jersey

1132 Spruce DrMountainside, NJ 07092
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

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Dr. John N Franzese, MD
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Dr. John N Franzese, MDDr. Hon-Ming Eng, MDDr. Weidan Zhao, MDDr. Michael Schopis, MD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4 
4.5 
5 
5 
38 Years of Experience 9 Years of Experience 9 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English, Cantonese, Chinese, Mandarin, Chinese (Cantonese), Chinese (Mandarin) Speaks English Speaks English
Chatham , NJNew York , NYNew York , NYNew York , NY
Med School: St Georges University School Of Medicine Med School: University of Texas Southwestern Medical School Med School: University Of Toledo College Of Medicine
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. John N Franzese

  • Accepts Medicare
  • Accepts Medicaid
  • 1199SEIU
  • 1199SEIU - HMO
  • AARP
  • Aetna
  • Aetna Better Health - Medicaid (Managed)
  • AmeriHealth
  • AmeriHealth - HMO
  • AmeriHealth - PPO
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - HMO
  • Braven Health (Horizon Blue Cross Blue Shield of New Jersey)
  • CareSource
  • Cigna
  • Clover Health
  • EmblemHealth
  • EmblemHealth - PPO
  • GEHA
  • Geisinger Health Plan
  • HealthFirst (NY)
  • HealthPartners
  • Horizon Blue Cross Blue Shield of New Jersey
  • Humana
  • Independence Blue Cross
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Meritain Health - POS
  • Meritain Health - PPO
  • MetroPlus Health Plan
  • Mutual of Omaha
  • Nippon Life Benefits - PPO
  • Optum Health
  • Oscar Health Insurance
  • Oscar Health Insurance - PPO
  • PreferredOne
  • STLDentalPlan| LLC
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - IPA
  • UnitedHealthcare - Medicare
  • UnitedHealthcare Community Plan - HMO
  • UnitedHealthcare Oxford
  • UnitedHealthcare Oxford - HMO

Medical Specialties

Dr. John N Franzese has the following specialty

Specialty Expertise

Dr. John N Franzese has the following 11 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Hemorrhoids
  • Hepatitis C
  • Inflammatory Bowel Diseases (IBD)
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

38 Years Experience

Dr. John N Franzese holds an active medical license in the state of New Jersey.

Medical License

Medical Doctor with an active medical license in the state of New Jersey that expires in 2027.

Education & Training

Residency

Completed their residency at Umdnj.

Medical School

Graduated from St Georges University School Of Medicine in 1988.

NPI Number

Dr. Franzese's NPI number is 1053390104.

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Frequently Asked Questions

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.
Does Dr. John Franzese accept my insurance?
You can see the insurance plans that Dr. John Franzese accepts on their Vitals profile.
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.
What languages does Dr. John Franzese speak?
Dr. John Franzese speaks English and Spanish.
Where is Dr. John Franzese's office located?
Dr. John Franzese's office is located at 396 Main St, Chatham, NJ, 07928.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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