Find a Jersey Choice Top Doctor

We asked more than 26,000 New Jersey doctors to tell us which of their fellow practitioners they consider New Jersey’s best doctors. The result: Our 2024 Jersey Choice list of the state’s 1,022 Top Doctors, as chosen by their peers. View our methodology, frequently asked questions and professional advisory board here.

John Franzese, MD

  • Summit Health

    summithealth.com
    Office
    • 396 Main Street
      Chatham, NJ 07928
      973-701-8277
    • 19 Years As A Top Doctor: 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024
    • Specialty: Gastroenterology
    • Hospital Privileges: Overlook Medical Center

About John Franzese

In practice for over 29 years, Dr. Franzese and his dedicated staff treat patients as they would friends and family.

Specializing in gastroenterology and digestive diseases, his practice combines the latest technology with clinical acumen to treat gastrointestinal and hepatobiliary disorders such as gastroesophageal reflux, gallstones, and other common problems of the digestive tract. He also provides screening for colorectal cancer.

Board certified in gastroenterology, Dr. Franzese is a member of Summit Health with an office in Chatham, and is affiliated with Overlook Medical Center in Summit.