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    Last Updated: 02/22/2026

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    MediFind found 162 doctor with experience in Crohn's Disease near Union, NJ. Of these, 146 are Experienced, 13 are Advanced and 1 are Elite.

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    162 providers found
      Michael L. Margolin
      Advanced in Crohn's Disease
      Gastroenterology
      Advanced in Crohn's Disease
      Gastroenterology

      Associates In Gastroenterology Of Union County PA

      210 North Avenue East, 
      Cranford, NJ 
       (3.3 miles away)
      Experience:
      44+ years
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Michael Margolin is a Gastroenterologist in Cranford, New Jersey. Dr. Margolin has been practicing medicine for over 44 years and is rated as an Advanced provider by MediFind in the treatment of Crohn's Disease. His top areas of expertise are Irritable Bowel Syndrome (IBS), Crohn's Disease, Lactose Intolerance, and Diarrhea. Dr. Margolin is currently accepting new patients.

      Joseph R. Notaro
      Advanced in Crohn's Disease
      Colorectal Surgery | General Surgery
      Advanced in Crohn's Disease
      Colorectal Surgery | General Surgery

      Associated Colon & Rectal Surgeons

      33 Overlook Road, Suite 211, 
      Summit, NJ 
       (4.5 miles away)
      Languages Spoken:
      English, Spanish
      Accepting New Patients

      Joseph Notaro is a Colorectal Surgeon and a General Surgeon in Summit, New Jersey. Dr. Notaro is rated as an Advanced provider by MediFind in the treatment of Crohn's Disease. His top areas of expertise are Proctitis, Familial Colorectal Cancer, Anal Fissure, Ureteroscopy, and Hernia Surgery. Dr. Notaro is currently accepting new patients.

      Paul K. Lerer
      Advanced in Crohn's Disease
      Gastroenterology
      Advanced in Crohn's Disease
      Gastroenterology

      Atlantic Medical Group Gastroenterology At Summit

      33 Overlook Road, Suite 408, 
      Summit, NJ 
       (4.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Paul Lerer is a Gastroenterologist in Summit, New Jersey. Dr. Lerer is rated as an Advanced provider by MediFind in the treatment of Crohn's Disease. His top areas of expertise are Crohn's Disease, Heartburn, Primary Biliary Cholangitis, Gastrectomy, and Endoscopy. Dr. Lerer is currently accepting new patients.

      Learn about our expert tiers
      Sujala Chirla
      Experienced in Crohn's Disease
      Gastroenterology
      Experienced in Crohn's Disease
      Gastroenterology

      Center For Digestive Diseases

      695 Chestnut Street, 
      Union, NJ 
       (0.5 miles away)
      Experience:
      17+ years
      Languages Spoken:
      English
      Accepting New Patients

      Sujala Chirla is a Gastroenterologist in Union, New Jersey. Dr. Chirla has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. Her top areas of expertise are Gastrointestinal Bleeding, Childhood Volvulus, Portal Hypertension, Gastrectomy, and Endoscopy. Dr. Chirla is currently accepting new patients.

      Wendy Rabbenou
      Experienced in Crohn's Disease
      Gastroenterology
      Experienced in Crohn's Disease
      Gastroenterology

      Atlantic Medical Group Gastroenterology

      33 Upper Overlook Road, Suite 201 Null, 
      Summit, NJ 
       (4.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Wendy Rabbenou, MD, is an Atlantic Medical Group gastroenterologist specializing in diseases and disorders of the digestive system. Board-certified in internal medicine and gastroenterology by the American Board of Internal Medicine, she completed a fellowship in gastroenterology and liver disease followed by an advanced fellowship in inflammatory bowel disease (IBD). She has a focus in inflammatory bowel disease, including Crohn’s disease and ulcerative colitis. In addition, she cares for patients with all general gastrointestinal issues including reflux disease, abdominal pain, colon cancer screening exams, constipation, and diarrhea.Dr. Rabbenou’s extensive specialty training mirrors her interest in helping patients with IBD, Crohn’s disease and ulcerative colitis, often conditions having lifelong implications, lead active and healthy lives, innovations, and works together with other specialists to provide the most comprehensive care. Dr. Rabbenou has collaborated on research in gastroenterology, most recently exploring risk factors for the development of colon cancer in ulcerative colitis patients and models of prevention. She is a member of the American College of Gastroenterology, American Gastroenterology Associates, and the Crohn’s and Colitis Foundation of Greater New York and New Jersey.After earning her medical degree from Albert Einstein College of Medicine, NY, Dr. Rabbenou completed her internal medicine residency at Montefiore Medical Center, Bronx, NY, where she also performed a fellowship in gastroenterology and liver disease. Desiring to further specialize in inflammatory bowel disease, she pursued a highly selective advanced fellowship at Tisch Hospital- NYU Langone Health, NYC, where she gained extensive inpatient, outpatient, surgical, and research experience in IBD, working with renowned specialists. She is a participating provider of the Atlantic Accountable Care Organization. Dr. Rabbenou is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. Her top areas of expertise are Angiodysplasia of the Colon, Sclerosing Cholangitis, Cholangitis, Ileostomy, and Colonoscopy.

      David O. Rahni
      Experienced in Crohn's Disease
      Gastroenterology
      Experienced in Crohn's Disease
      Gastroenterology

      Barnabas Health Multispecialty

      101 Old Short Hills Rd, Suite 217, 
      West Orange, NJ 
       (4.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      David Rahni is a Gastroenterologist in West Orange, New Jersey. Dr. Rahni is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. His top areas of expertise are Acute Pancreatitis, Pancreatic Cancer, Familial Pancreatic Cancer, Endoscopy, and Colonoscopy. Dr. Rahni is currently accepting new patients.

      Elite in Crohn's Disease
      Family Medicine
      Elite in Crohn's Disease
      Family Medicine

      Office

      1278 60th St, 
      Brooklyn, NY 
       (14.9 miles away)
      Languages Spoken:
      English

      David Rubin is a primary care provider, practicing in Family Medicine in Brooklyn, New York. Dr. Rubin is rated as an Elite provider by MediFind in the treatment of Crohn's Disease. His top areas of expertise are Colitis, Viral Gastroenteritis, Ulcerative Colitis, Endoscopy, and Colonoscopy.

      Experienced in Crohn's Disease
      Experienced in Crohn's Disease

      Center For Digestive Diseases

      695 Chestnut Street, 
      Union, NJ 
       (0.5 miles away)
      Experience:
      17+ years
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Geethan Sivananthan is a Gastroenterologist in Union, New Jersey. Dr. Sivananthan has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. His top areas of expertise are Gastrointestinal Bleeding, Gas Bloat Syndrome, Macroamylasemia, Gastrectomy, and Colonoscopy. Dr. Sivananthan is currently accepting new patients.

      Experienced in Crohn's Disease
      Gastroenterology | Oncology | Geriatrics
      Experienced in Crohn's Disease
      Gastroenterology | Oncology | Geriatrics

      Pradeep S Mahal MD

      1308 Morris Avenue, Suite 202, 
      Union, NJ 
       (1.6 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Pradeep Mahal is an Oncologist and a Gastroenterologist in Union, New Jersey. Dr. Mahal is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. His top areas of expertise are Attenuated Familial Adenomatous Polyposis, Cronkhite-Canada Disease, Juvenile Polyposis Syndrome, Gastrectomy, and Colonoscopy. Dr. Mahal is currently accepting new patients.

      Experienced in Crohn's Disease
      Gastroenterology
      Experienced in Crohn's Disease
      Gastroenterology

      G. I. Diagnostics LLC

      2801 Morris Ave, 
      Union,, NJ 
       (1.7 miles away)
      Languages Spoken:
      English

      William Scott is a Gastroenterologist in Union,, New Jersey. Dr. Scott is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Visceromegaly, Hemorrhoids, Enlarged Liver, and Gastrostomy.

      Experienced in Crohn's Disease
      Gastroenterology
      Experienced in Crohn's Disease
      Gastroenterology

      Robert Wood Johnson Medical Associates At Hamilton PA

      328 W Saint Georges Ave, 
      Linden, NJ 
       (4.4 miles away)
      Languages Spoken:
      English

      Rajesh Dhirmalani is a Gastroenterologist in Linden, New Jersey. Dr. Dhirmalani is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. His top areas of expertise are Menetrier Disease, Heartburn, Gardner Syndrome, Non-Alcoholic Fatty Liver Disease, and Gastrectomy.

      Experienced in Crohn's Disease
      Gastroenterology
      Experienced in Crohn's Disease
      Gastroenterology

      Premier Health Gastroenterology

      11 Overlook Road, Suite 100, 
      Summit, NJ 
       (4.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Ying Tang is a Gastroenterologist in Summit, New Jersey. Dr. Tang is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. Her top areas of expertise are Hemorrhoids, Cronkhite-Canada Disease, Juvenile Polyposis Syndrome, Gastrectomy, and Gastrostomy. Dr. Tang is currently accepting new patients.

      Julie A. Lorber
      Experienced in Crohn's Disease
      Colorectal Surgery
      Experienced in Crohn's Disease
      Colorectal Surgery

      Julie Alorber MD PC

      33 Overlook Road, Suite 306, 
      Summit, NJ 
       (4.5 miles away)
      Languages Spoken:
      English, Spanish
      Accepting New Patients

      Julie Lorber is a Colorectal Surgeon in Summit, New Jersey. Dr. Lorber is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. Her top areas of expertise are Anal Fissure, Proctitis, Familial Colorectal Cancer, Ureteroscopy, and Hernia Surgery. Dr. Lorber is currently accepting new patients.

      Kirsten B. Wilkins
      Experienced in Crohn's Disease
      Colorectal Surgery
      Experienced in Crohn's Disease
      Colorectal Surgery

      Associated Colon & Rectal Surgeons

      33 Overlook Road, Suite 211, 
      Summit, NJ 
       (4.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Associate Program Director of Rutgers-Robert Wood Johnson colorectal fellowship; Director of colorectal resident research; Past-President of both the New Jersey and Pennsylvania Societies of Colon and Rectal Surgeons; question writer for the American Board of Colon and Rectal Surgery written examination; Dean of ASCRS-U, invited lecturer at numerous national and international colorectal surgery meetings; author of numerous colorectal surgery book chapters; served as Chairman of numerous committees for the American Society of Colon and Rectal Surgeons (ASCRS) including the Self-Assessment Committee, Program Committee, Finance Committee, Credentials Committee, and the Nominations Advisory Task Force; President-Eugene P Salvati Alumni Association; Past-Treasurer-ASCRS, Past-Vice Chairman Surgical Leadership Institute (ASCRS); current Vice-President ASCRS; Fellow of the American College of Surgeons; Fellow of the New York Society of Colon and Rectal Surgeons; Member of the American Medical Association. Dr. Wilkins is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. Her top areas of expertise are Familial Colorectal Cancer, Proctitis, Anal Fissure, Ureteroscopy, and Hernia Surgery.

      Suraj Alva
      Experienced in Crohn's Disease
      Colorectal Surgery
      Experienced in Crohn's Disease
      Colorectal Surgery

      Associated Colon & Rectal Surgeons

      33 Overlook Road, Suite 211, 
      Summit, NJ 
       (4.5 miles away)
      Languages Spoken:
      English, Hindi
      Accepting New Patients

      Suraj Alva is a Colorectal Surgeon in Summit, New Jersey. Dr. Alva is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. His top areas of expertise are Anal Fissure, Mesenteric Venous Thrombosis, Hemorrhoids, Hernia Surgery, and Ureteroscopy. Dr. Alva is currently accepting new patients.

      Matthew P. Askin
      Experienced in Crohn's Disease
      Gastroenterology
      Experienced in Crohn's Disease
      Gastroenterology

      Barnabas Health Multispecialty

      101 Old Short Hills Rd, Suite 217, 
      West Orange, NJ 
       (4.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Matthew Askin is a Gastroenterologist in West Orange, New Jersey. Dr. Askin is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. His top areas of expertise are Gastric Dysmotility, Gastroesophageal Reflux Disease (GERD), Indigestion, Diverticular Disease, and Gastrectomy. Dr. Askin is currently accepting new patients.

      John C. Hahn
      Experienced in Crohn's Disease
      Gastroenterology
      Experienced in Crohn's Disease
      Gastroenterology

      Atlantic Medical Group Gastroenterology

      534 Avenue E., Suite 1C, 
      Bayonne, NJ 
       (8.6 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      John Hahn, MD, is an Atlantic Medical Group gastroenterologist specializing in diseases and disorders of the digestive system including the liver, pancreas, and esophagus. Fellowship-trained in gastroenterology, he is board-certified in both internal medicine and gastroenterology by the American Board of Internal Medicine.Dr. Hahn is a seasoned clinician with over 37 years of experience in gastroenterology. He applies his knowledge, expertise, and state-of-the-art technology to provide diagnosis, treatment, and care for patients experiencing acute and chronic gastrointestinal problems, including inflammatory bowel diseases and esophageal conditions. He takes time with each patient to explain tests, procedures, and therapies with the goal of helping patients cope with their gastrointestinal conditions in order to lead active and healthy lives. Dr. Hahn is a member of the American College of Gastroenterology.After earning his degree from UMDNJ-New Jersey Medical School, Dr. Hahn completed his residency at University Hospital-New Jersey Medical School where he also pursued fellowship training in gastroenterology. He has consistently been named a “Top Doctor” in numerous regional guides including New York Magazine, New Jersey Monthly, Jersey’s Best magazine, and Castle Connolly Top Doctors. He is a participating provider of the Atlantic Accountable Care Organization. Dr. Hahn is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. His top areas of expertise are Diverticular Disease, Familial Adenomatous Polyposis, Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Endoscopy.

      Advanced in Crohn's Disease
      Internal Medicine
      Advanced in Crohn's Disease
      Internal Medicine

      Shalini R Mali MD, LLC

      206 Claremont Avenue, 
      Montclair, NJ 
       (9.4 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Shalini Mali is a primary care provider, practicing in Internal Medicine in Montclair, New Jersey. Dr. Mali is rated as an Advanced provider by MediFind in the treatment of Crohn's Disease. Her top areas of expertise are Wolcott Rallison Syndrome, Folate Deficiency, Vitamin B12 Deficiency Anemia, Colonoscopy, and Endoscopy.

      Experienced in Crohn's Disease
      Gastroenterology
      Experienced in Crohn's Disease
      Gastroenterology

      Advanced Gastroenterology Group

      1308 Morris Ave Ste 102, 
      Union, NJ 
       (0.1 miles away)
      Languages Spoken:
      English

      Kunal Grover is a Gastroenterologist in Union, New Jersey. Dr. Grover is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. His top areas of expertise are Heartburn, Menetrier Disease, Hiatal Hernia, Gastrectomy, and Endoscopy.

      Experienced in Crohn's Disease
      Gastroenterology
      Experienced in Crohn's Disease
      Gastroenterology

      The Center For Advanced Treatment Of Digestive And Liver Diseases LLC

      1308 Morris Ave Ste 102, 
      Union, NJ 
       (0.1 miles away)
      Languages Spoken:
      English

      Patrick Tempera is a Gastroenterologist in Union, New Jersey. Dr. Tempera is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. His top areas of expertise are Eosinophilic Colitis, Ulcerative Colitis, Non-Alcoholic Fatty Liver Disease, and Hemorrhagic Proctocolitis.

      Showing 1-20 of 162

      Last Updated: 02/22/2026

      What is the definition of Crohn's Disease?

      Crohn’s disease is a chronic inflammatory bowel disease (IBD) that causes the digestive tract to become inflamed and is characterized by severe diarrhea and abdominal pain. The areas of the digestive tract affected by Crohn’s disease are different depending on the person; however, it most commonly affects the small intestine and colon. Crohn’s disease is progressive and has several subtypes that are categorized by the area of the digestive tract affected. The incidence of Crohn’s disease in the U.S. and the world has been increasing; however, the reasons why are unknown. Crohn’s disease is considered to be an autoimmune disorder caused by the body’s immune system attacking normal cells and develops more frequently in people who are between the ages of 15 and 40 (but can appear earlier), who have a family history of inflammatory bowel disease, who are of Eastern European Jewish (Ashkenazi) descent, or those who smoke.

      When should I see a Crohn's Disease doctor near Union, NJ?

      There are various reasons why you may want to see a specialist, such as: 

      • Your primary care provider recommends it. 
      • Your condition requires expert knowledge and specialized care. 
      • Your symptoms persist or worsen despite treatment. 
      • You need specialized testing or procedures. 
      • You want a second opinion.  

      What should I consider when choosing a Crohn's Disease doctor near Union, NJ?

      It’s important to see a provider with expertise in your specific condition. Each provider profile in MediFind’s doctor database includes information on which conditions they treat, years of experience, research contributions, languages spoken, insurance plans accepted, and more.  

      How does MediFind rank Crohn's Disease doctors near Union, NJ?

      MediFind’s rankings are based on a variety of data sources, such as the number of articles a doctor has published in medical journals, participation in clinical trials and industry conferences, as well as the number of patients that provider sees for a given condition. Note that MediFind’s provider database is not based on user reviews, and providers do not pay to be included in the database. 

      What types of insurance are accepted by Crohn's Disease doctors near Union, NJ?

      Most profiles in MediFind’s doctor database include a list of insurance plans accepted by that provider. However, it’s a good idea to contact the provider’s office to make sure they still accept your insurance, then doublecheck by contacting your insurance plan to confirm they’re in network. 

      How can I book an appointment online with a Crohn's Disease doctor near Union, NJ?

      MediFind offers direct scheduling for certain providers using the “Request Appointment” button on that provider’s profile. If the schedule option is not available for a provider, tap the red “Show Phone Number” button on their profile to get their contact information. If you prefer to find providers who offer online scheduling, select “Schedules online” under the “Availability” category of the filter feature on the left side of the Crohn's Disease doctor search results page. 

      Why is it important to get a second opinion from a different Crohn's Disease doctor?

      Second opinions are an opportunity to confirm a diagnosis and its root cause, learn about alternative treatment options, or simply gain peace of mind. Many people, especially those with serious diagnoses, get second opinions so they can understand all their options and make informed decisions, so don’t hesitate to get one if you have any doubts or need more information or clarification regarding your care. Note that some insurance plans require second opinions, while others don’t cover second opinions, so be sure to confirm with your insurance provider first.   

      How can I prepare for my appointment with a Crohn's Disease doctor near Union, NJ?

      Prepare for your appointment by gathering the following items: 

      • Copies of medical records (dating back at least one year) 
      • Your medical history, including illnesses, medical conditions, surgeries, and other doctors you see 
      • Family history of disease 
      • List of current prescription drugs, over-the-counter medicines, vitamins, and herbal remedies or supplements including names and doses 
      • Allergies to medications, food, latex, insects, etc.  
      • List of questions and concerns 
      • Your insurance card 

      You might also contact the provider’s office to see if they offer transportation or childcare services or if you’re allowed to bring a loved one for support or to take notes during your visit. 

      What questions should I ask my Crohn's Disease doctor?

      Here are some sample questions: 

      • Can you explain in simple terms what this condition is and how it’s treated? 
      • What symptoms or side effects should I watch for? 
      • What tests will be involved, and when can I expect results? 
      • Are there other specialists I need to see? 
      • What’s the best way to reach you if I have follow-up questions? 

      How can I learn about the latest clinical trials and research advances my Crohn's Disease doctor may know about?

      MediFind’s Clinical Trials tool asks you a series of questions to help you narrow down your search by health condition, age, gender, location, how far you’re willing to travel, and more. Each question you answer filters down the number of trials until you find the ones that are most relevant to you. 

      MediFind’s Latest Advances tool features summaries of recent articles published in medical journals. We use cutting-edge technology to scour medical publication databases for the latest research advancements on any given condition, then we simplify this information in a way that’s useful and easy to understand. 

      Can I filter my search to show male or female Crohn's Disease doctors near Union, NJ?

      Look for the filter feature on the left side of the Crohn's Disease doctor search results page. Select “Female” or “Male” under the “Gender” category to search for female or male providers exclusively. If the “Any” option is selected, it will pull results for both male and female providers. 

      Can I filter my search to find a Crohn's Disease doctor that offers video calls?

      Look for the filter feature on the left-side of the Crohn's Disease doctor search results page. Select “Offers telehealth visits” under the Availability category to search for providers who offer virtual appointments (video calls). 

      Reviewed on: 11/11/24  

      By: MediFind Medical Staff 

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