Jeffrey B. Danzig, MD is part of Summit Health’s Gastroenterology team. In practice for over 28 years, Dr. Danzig has extensive experience in treating a variety of common digestive health conditions and specializes in gastrointestinal conditions including, Gastroesophageal Reflux Disease (GERD), Irritable Bowel syndrome (IBS) and acid related diseases.

Dr. Danzig places high priority on close communication with his patients, confident that it truly makes a difference during the course of their treatment and leads to the best possible health outcomes.

Dr. Danzig is Board Certified in Internal Medicine and Gastroenterology and is a former faculty member at Cornell University’s School of Medicine. He is also a national lecturer on GI diseases and has authored numerous articles on various GI disorders including GI Malignancy in AIDS and The Treatment of Gastroesophageal Reflux Disease with Proton Pump Inhibitors.

When not caring for patients, Dr. Danzig enjoys spending time with his family and reading novels.


  • Gastroenterology

    A gastroenterologist is a healthcare professional who has been educated and trained to treat patients who are experiencing health problems or have diseases that affect the gastrointestinal tract and liver. They also diagnose and treat diseases that affect the esophagus, stomach, small intestine, colon, rectum, pancreas, gallbladder, bile ducts, and liver.

  • Credentials





    8:30AM - 5:00PM


    8:30AM - 5:00PM


    8:30AM - 5:00PM


    8:30AM - 5:00PM


    8:30AM - 5:00PM





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    FAQs about Jeffrey Danzig

    Jeffrey Danzig generally accepts new patients.

    Jeffrey Danzig has not indicated on the profile that their office offers tele-health visits. You can call their office to find out more about telehealth visits.

    Jeffrey Danzig has not indicated on the profile that their office offers same day appointments. You can call their office to find out more about same day appointments.

    You can request appointment via HealthSoul or contact their office.

    The top specialties of Jeffrey Danzig include Gastroenterology

    You can make payment via cash, credit card or debit card.

    The office is located at 31-00 Broadway in Fair Lawn, NJ.

    Jeffrey Danzig accepts various types of health insurance, but individual coverage may be variable. You should check with your health insurance whether the particular doctor is in network or not.

    Colon Cancer, Diverticulitis, Rectal Cancer, Difficulty Swallowing , Achalasia, Appendicitis, Esophagitis, GERD, Heartburn, Gastritis, Hepatitis, Hepatitis A, Hepatitis B, Hepatitis C, Hepatitis E, Hiatal hernia, Irritable Bowel Syndome (IBS), Rectal Prolapse, Ulcerative Colitis (UC), Crohn's disease (CD), Celiac Disease (Gluten allergy), Hemorrhoids, Stomach ulcer (Peptic Ulcer disesae), Stomach cancer, Esophageal cancer, Rectal cancer, Anal Fissure, Anorectal Abscess, Constipation, H Pylori, Pancreatitis, Pancreatic cancer, Esophageal stricutre, Pancreatic pseudocyst, Rectal bleeding, Barrett's esophagus, Abdominal Pain, Fatty Liver Disease

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