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Jeffrey Unger

Jeffrey Unger, MD

Gastroenterology

Accepting New Patients
Need help scheduling? Call 908-231-1999

Highlights

Age Groups Seen

  • Adult 21-65
  • Older Adult >65

Languages

  • English

Gender

Male

About Jeffrey Unger

Professional Statement

Jeffrey S. Unger attended medical school at Boston University School of Medicine in Boston, MA. He completed his Internship and Residency in Internal Medicine at Columbia-Presbyterian Medical Center in New York. Dr. Unger then completed his Fellowship in Gastroenterology at New York University Medical Center in New York. Dr. Unger has written many abstracts and publications in the field of Gastroenterology. From 2000 to the present, he has been an Attending Physician in the Department of Medicine, Division of Gastroenterology at the Robert Wood Johnson @ Somerset, Somerville, NJ. He has served on many committees at Robert Wood Johnson @ Somerset including the Pharmacy and Therapeutics Committee and the Quality control Committee. He was appointed Chief of Gastroenterology at Robert Wood Johnson @ Somerset and served for two terms. Dr. Unger is board certified in both Gastroenterology and Internal Medicine. Dr. Unger has a special interest in liver disease and reflux disease. He also performs endoscopy, colonoscopy, biopsy, polypectomy, variceal banding, endoscopic retrograde cholangiopancreatography, biliary stenting, gallstone extraction, infrared photocoagulation of hemorrhoids, argon plasma coagulation, capsule enteroscopy and various other procedures.

Locations

  1. Consensus Health GastroMED Bridgewater
  2. Consensus Health GastroMED Hillsborough

Expertise

Education

  • Fellowship: New York Inf.-Beekman Downtown Hsp., Gastroenterology, 2000
  • Residency: Columbia University Irving Medical Center, Internal Medicine, 1997
  • Internship: Columbia University Irving Medical Center, Internal Medicine, 1995
  • Medical School: Boston University School of Medicine, No Value Specified, 1994

Board Certifications

  • Gastroenterology: American Board of Internal Medicine, 2006

Insurance

Please contact the doctor's office directly to confirm acceptance of insurance.
Search plans
  • Aetna
  • Amerihealth
  • Cigna
  • Claritev
  • Clover
  • Consumer Health Network
  • Emblem Health - GHI
  • First MCO
  • Horizon Blue Cross Blue Shield
  • Humana
  • Magnacare
  • Medicare
  • Oxford (UHC)
  • Qualcare - Oscar
  • RR Medicare
  • United Healthcare
  • US Family Health Plan

Ratings & Reviews

5 out of 5

315 ratings, 60 reviews

The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.

Search reviews
    5 out of 5 stars
    Reviewed on 4/1/2026

    The best!

    5 out of 5 stars
    Reviewed on 4/1/2026

    My favorite doctor

    5 out of 5 stars
    Reviewed on 4/1/2026

    Excellent Doctor.

    5 out of 5 stars
    Reviewed on 4/1/2026

    Always so very knowledgeable helpful for the years that I've known him special doctor

    5 out of 5 stars
    Reviewed on 4/1/2026

    Very attentive and thorough.

    5 out of 5 stars
    Reviewed on 4/1/2026

    Dr Unger is amazing. Patient and thorough. First visit and I was impressed

    5 out of 5 stars
    Reviewed on 3/1/2026

    Always a pleasure to see Dr. Unger. Always listens to your issues and shows great concern for your health.

    5 out of 5 stars
    Reviewed on 3/1/2026

    Dr Unger is very knowledgeable and kind. He listens to you and clearly explains what you're discussing. I would highly recommend him!!!

    5 out of 5 stars
    Reviewed on 3/1/2026

    He is such an amazing doctor and super thorough, I highly recommend him. He has been treating me for so many years now and always goes above and beyond!

    5 out of 5 stars
    Reviewed on 2/1/2026

    I am very satisfied with Dr. Unger

    5 out of 5 stars
    Reviewed on 1/1/2026

    Excellent Dr.

    5 out of 5 stars
    Reviewed on 1/1/2026

    Dr. Unger is fantastic. Very caring and a great listener.

    5 out of 5 stars
    Reviewed on 1/1/2026

    Very pleasent, professional and helpful.

    5 out of 5 stars
    Reviewed on 1/1/2026

    Excellent interaction as always with Dr Unger!

    5 out of 5 stars
    Reviewed on 1/1/2026

    Excellent communication and spends time with the patient.

    5 out of 5 stars
    Reviewed on 1/1/2026

    Dr. Unger is very kind and compassionate and takes the time to listen to everything you have to say. I would highly recommend him.

    5 out of 5 stars
    Reviewed on 1/1/2026

    Dr Unger is a great doctor who understands your health issues by listening first. He is very through in his analysis of your situation. Good bed side manner. Thank you Dr. Unger

    5 out of 5 stars
    Reviewed on 1/1/2026

    Easy to talk to and very knowledgeable

    5 out of 5 stars
    Reviewed on 1/1/2026

    If you want a great doctor who cares about his patients, go to Dr. Unger! He truly is the best.

    5 out of 5 stars
    Reviewed on 1/1/2026

    Dr Unger takes time to listen to my concerns and truly cares.

    5 out of 5 stars
    Reviewed on 1/1/2026

    Dr. Unger is pleasant to deal with. Apt was “spot on time”. Information is direct and to the point. Just what I appreciate.

    5 out of 5 stars
    Reviewed on 1/1/2026

    Best doctor coupled with being such a nice person!!!

    4 out of 5 stars
    Reviewed on 12/1/2025

    Pleasant and professional.

    5 out of 5 stars
    Reviewed on 12/1/2025

    Great doctor with beautiful bedside manner

    5 out of 5 stars
    Reviewed on 12/1/2025

    Always a great vist .good advice and follow up

    4 out of 5 stars
    Reviewed on 12/1/2025

    Very personable and easy to communicate with.

    5 out of 5 stars
    Reviewed on 12/1/2025

    Very professional and great human being

    5 out of 5 stars
    Reviewed on 12/1/2025

    A Ten +

    5 out of 5 stars
    Reviewed on 12/1/2025

    Very thorough

    5 out of 5 stars
    Reviewed on 12/1/2025

    He's Highly Thorough & intelligent and very down to earth. He was able to pinpoint everything that was going on with me and gave me some excellent diet ideas. We need more doctors like him.

    5 out of 5 stars
    Reviewed on 12/1/2025

    Great doctor. Very clear as he explains the diagnosis. Always has good plan of attack for resolving issues.

    5 out of 5 stars
    Reviewed on 12/1/2025

    The best

    5 out of 5 stars
    Reviewed on 12/1/2025

    Very thorough and pleasant. No complaints whatsoever.

    5 out of 5 stars
    Reviewed on 12/1/2025

    Excellent visit as always with Dr . Unger

    5 out of 5 stars
    Reviewed on 11/1/2025

    Great listener , made you feel very comfortable ... easy to talk too

    5 out of 5 stars
    Reviewed on 11/1/2025

    Caring and efficient professional

    5 out of 5 stars
    Reviewed on 11/1/2025

    One of the kindest, most compassionate doctors that I have met. He takes time to listen to you and pays attention. Thank you Dr Unger

    5 out of 5 stars
    Reviewed on 11/1/2025

    Winderful

    5 out of 5 stars
    Reviewed on 11/1/2025

    Excellent doctor. Explains everything Very happy with him

    5 out of 5 stars
    Reviewed on 11/1/2025

    Seeing Dr Unger for years. Always attentive , courteous and professional!

    5 out of 5 stars
    Reviewed on 11/1/2025

    Is a great doctor explains everything so you understand it thoroughly

    5 out of 5 stars
    Reviewed on 10/1/2025

    Excellent doctor..

    5 out of 5 stars
    Reviewed on 10/1/2025

    exceptional care

    5 out of 5 stars
    Reviewed on 10/1/2025

    I highly recommend Dr. Unger He Overall is the perfect Gastroenterologist especially for complicated problems. He is extremely knowledgeable, through and has a great bed side manner and will go above and beyond to help you!! I Highly recommended him!

    5 out of 5 stars
    Reviewed on 10/1/2025

    Very professional and real

    5 out of 5 stars
    Reviewed on 10/1/2025

    So friendly and also seems so nice to his staff.

    5 out of 5 stars
    Reviewed on 10/1/2025

    First time patient and was pleased with Dr Unger's consultation. He explained my upcoming procedure and made me feel at ease. Looking forward to the next steps.

    5 out of 5 stars
    Reviewed on 10/1/2025

    Allways

    5 out of 5 stars
    Reviewed on 9/1/2025

    Great experience

    5 out of 5 stars
    Reviewed on 9/1/2025

    Dr. Unger always makes me feel like I’m his #1 patient. I am very confident being in his care for my long standing Crohn’s Disease. I highly recommend him.

    5 out of 5 stars
    Reviewed on 9/1/2025

    Dr. Unger has been my gastroenterologist for over 15 years, and I have been very satisfied with the care that he has provided. He takes the time to listen to my concerns and carei ngly addresses them to my satisfaction. I will remain his patient until he retires.

    5 out of 5 stars
    Reviewed on 9/1/2025

    He is very easy to talk to. The office worker are efficient and very lovely

    5 out of 5 stars
    Reviewed on 9/1/2025

    Very thorough and took time to listen.

    5 out of 5 stars
    Reviewed on 9/1/2025

    Very nice and patient doctor. Also professional explained to me anything.

    5 out of 5 stars
    Reviewed on 9/1/2025

    Excellent…. Thorough, practical, good bedside manner…. Highly recommend.

    5 out of 5 stars
    Reviewed on 9/1/2025

    He is very caring, personable and thorough. He takes time with each patient and makes you feel that he is really listening and focused on the patient.

    5 out of 5 stars
    Reviewed on 8/1/2025

    Great doctor. Very patient and informative

    5 out of 5 stars
    Reviewed on 8/1/2025

    Answers all my questions very confident would recommend them to anyone

    5 out of 5 stars
    Reviewed on 8/1/2025

    Dr. Unger is the best!

    5 out of 5 stars
    Reviewed on 8/1/2025

    Always a great appointment. Listens well and answers all my questions.