The 20 Best Collagenous Colitis Doctors Near Me in Newark, NJ
Find the Top Collagenous Colitis Experts and Specialists
Vanguard Gastroenterology And Primary Care At Broadway
Inessa Khaykis is an Internal Medicine specialist and a Gastroenterologist practicing medicine in New York, New York. Dr. Khaykis is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 41 other conditions, according to our data. Her clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Indigestion, Gastric Dysmotility, Diarrhea, and Endoscopy. Dr. Khaykis is board certified in American Board Of Internal Medicine/Gastroenterology.
Vanguard Gastroenterology And Primary Care At Broadway
Nooshin Hosseini is a Gastroenterologist practicing medicine in New York, New York. Dr. Hosseini is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 14 other conditions, according to our data. Her clinical expertise encompasses Irritable Bowel Syndrome (IBS), Bacterial Gastroenteritis, Gas Bloat Syndrome, and Helicobacter Pylori Infection. Dr. Hosseini is board certified in American Board Of Internal Medicine, American Board Of Internal Medicine/Gastroenterology, and Institution Not Present.
Premier Health Gastroenterology
Ying Tang is a Gastroenterologist practicing medicine in Summit, New Jersey. Dr. Tang is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 37 other conditions, according to our data. Her clinical expertise encompasses Hemorrhoids, Cronkhite-Canada Disease, Juvenile Polyposis Syndrome, Gastrectomy, and Gastrostomy. Dr. Tang is board certified in American Board Of Internal Medicine. Dr. Tang is currently accepting new patients.
Manhattan Gastroenterology PC
Daniel Perl is a Gastroenterologist practicing medicine in New York, New York. Dr. Perl is rated as undefined provider by MediFind in the treatment of Collagenous Colitis. His clinical expertise encompasses Viral Gastroenteritis, Hemorrhoids, Anal Fissure, Hemorrhoidectomy, and Colonoscopy. Dr. Perl is board certified in American Board Of Internal Medicine and Gastroenterology (American Board Of Internal Medicine).
Vanguard Gastroenterology And Primary Care At 31st Street
James Salik is a Gastroenterologist practicing medicine in New York, New York. Dr. Salik is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Irritable Bowel Syndrome (IBS), Gas Bloat Syndrome, Gastroesophageal Reflux Disease (GERD), and Bacterial Gastroenteritis. Dr. Salik is board certified in American Board Of Internal Medicine and American Board Of Internal Medicine/Gastroenterology.
Vanguard Gastroenterology And Primary Care At 31st Street
Alex Sherman is an Internal Medicine specialist and a Gastroenterologist practicing medicine in New York, New York. Dr. Sherman is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Gastric Dysmotility, Irritable Bowel Syndrome (IBS), Gastrostomy, and Colonoscopy. Dr. Sherman is board certified in American Board Of Internal Medicine.
Vanguard Gastroenterology And Primary Care At 31st Street
Jonathan Cohen is a graduate of Harvard College and Harvard Medical School. He completed his residency at Beth Israel Hospital in Boston, and fellowships in gastroenterology at UCLA, and advanced endoscopy at The Wellesley Hospital in Toronto, Canada. Dr. Cohen was Clinical Professor of Medicine at NYU School of Medicine since 2006, joining the full-time faculty as a Professor of Medicine at Northwell/Hofstra in 2024. He has worked as gastroenterologist and performed general and advanced endoscopy at Northwell Vanguard Gastroenterology with expertise in ERCP, colonoscopy, endoscopic resection of large polyps, ablation of tumors and Barrett's esophagus, weight management and endoscopic bariatric therapy. For each of the past 24 years, he has been named to the Castle Connolly Best Doctors list.Dr. Cohen the current Treasurer of the American Society for Gastrointestinal Endoscopy [ASGE] and will be the organization's President in 2027-8. He served as past Chairman of the ASGE Training Committee and the Quality Assurance in Endoscopy Committee. He is also the current Director of the Program for Endoscopic Teachers of the World Endoscopy Organization. Dr. Cohen served as President of the New York Society for Gastrointestinal Endoscopy in 2004. Dr. Cohen has authored numerous articles and has made many presentations at scientific meetings both in the U.S and abroad. He has edited three textbooks in his field: Successful Training in Endoscopy Endoscopy Past Present and Future: NYSGE at 50and Comprehensive Atlas of High-Resolution Endoscopy and Narrowband Imaging, a volume which has been translated into 4 languages and sold worldwide. Dr. Cohen is recognized by his colleagues around the world as an expert on quality indicators in gastroenterology, as well as simulator training and advanced imaging technologies in the early diagnosis of GI cancers. A sought after national and international lecturer, Dr. Cohen has also directed over 50 training courses in his fields of expertise to groups of doctors in many countries and throughout North America. He currently serves as Director of Innovation and Sustainability in the Northwell GI service line. Dr. Cohen is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 40 other conditions, according to our data. His clinical expertise encompasses Non-Alcoholic Fatty Liver Disease, Gas Bloat Syndrome, Cronkhite-Canada Disease, and Juvenile Polyposis Syndrome. Dr. Cohen is board certified in American Board Of Internal Medicine/Gastroenterology.
Northwell Health Physician Partners Medicine Specialties At East 85th Street
Arun Swaminath, MD, is an accomplished gastroenterologist and the director of the Inflammatory Bowel Diseases Program at Lenox Hill Hospital within Northwell Health. With a primary focus on treating patients with Crohn's disease and colitis, He holds a Professor of Medicine appointment in the School of Medicine at Hofstra Northwell School of Medicine.He oversees a multi-disciplinary IBD Center that provides patients with access to world-class surgeons, dieticians, and IBD pharmacists. This center attracts trainees from across the tristate area who come to learn from the exceptional team. His dedication to advancing the field of gastroenterology is evident in his numerous original clinical, translational, and review articles that he has authored.In recognition of his expertise, Dr. Swaminath is frequently sought after as a speaker in the area of inflammatory bowel diseases and has made appearances on television news and has been featured in numerous print and online media outlets. He has also made significant contributions at a national level, served as a chair of the NYC Crohn's and Colitis Foundation Chapter Medical Advisory Committee and as the co-director of the American College of Gastroenterology's IBD School. Dr. Swaminath's passion for IBD education is further exemplified by his creation of the Burton I Korelitz Advanced IBD Fellowship at Northwell Health, a pathway for expert IBD training for gastroenterologists,With his expertise, leadership, and commitment to improving patient care and education, Dr. Arun Swaminath continues to make significant contributions to the field of gastroenterology within Northwell Health. Dr. Swaminath is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Crohn's Disease, Ulcerative Colitis, Viral Gastroenteritis, Colonoscopy, and Endoscopy. Dr. Swaminath is board certified in American Board Of Internal Medicine/Gastroenterology.
Advanced Gastroenterology Group
Kunal Grover is a Gastroenterologist practicing medicine in Union, New Jersey. Dr. Grover is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Heartburn, Menetrier Disease, Hiatal Hernia, Gastrectomy, and Endoscopy.
Affiliates In Gastroenterology
Michael Samach is a Gastroenterologist practicing medicine in West Orange, New Jersey. Dr. Samach is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His clinical expertise encompasses Colitis, Achalasia, Gastric Dysmotility, Gastrostomy, and Endoscopy.
Steven Hertz MD LLC
John Russo is a primary care provider, practicing in Internal Medicine in West Orange, New Jersey. Dr. Russo is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and High Cholesterol.
Affiliates In Gastroenterology
William Sloan is a Gastroenterologist practicing medicine in West Orange, New Jersey. Dr. Sloan is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Indigestion, Gastric Dysmotility, Diverticular Disease, Gastrectomy, and Colonoscopy.
Office
Shail Sheth is a Gastroenterologist practicing medicine in Millburn, New Jersey. Dr. Sheth is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Swallowing Difficulty, Painful Swallowing, Gastrectomy, and Colonoscopy.
Icahn School Of Medicine At Mount Sinai
Constantine Yiachos is a Gastroenterologist practicing medicine in Staten Island, New York. Dr. Yiachos is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Irritable Bowel Syndrome (IBS), Diverticular Disease, Gastroesophageal Reflux Disease (GERD), and Viral Gastroenteritis.
Thea. Spyer Center
Robert Schiller is a primary care provider, practicing in Family Medicine in New York, New York. He has been practicing medicine for over 44 years. Dr. Schiller is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Whipworm Infection, Moebius Syndrome, Glucocorticoid-Remediable Aldosteronism, and Hypertension.
Office
Brett Bernstein is a Gastroenterologist practicing medicine in New York, New York. Dr. Bernstein is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Gardner Syndrome, Colonoscopy, and Endoscopy.
Mount Sinai Doctors-Delancey Street
Jonathan Kung is a Gastroenterologist practicing medicine in New York, New York. Dr. Kung is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Irritable Bowel Syndrome (IBS), Gas Bloat Syndrome, Gastric Dysmotility, and Heartburn.
Office
Toomas Sorra is a Gastroenterologist practicing medicine in Brooklyn, New York. Dr. Sorra is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His clinical expertise encompasses Esophagitis, Gardner Syndrome, Indigestion, and Collagenous Colitis.
Office
Jordan Axelrad is a Gastroenterologist practicing medicine in New York, New York. Dr. Axelrad is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Viral Gastroenteritis, Colitis, Crohn's Disease, Colonoscopy, and Endoscopy.
Paulo Pacheco is an Internal Medicine specialist and a Gastroenterologist practicing medicine in New York, New York. Dr. Pacheco is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 33 other conditions, according to our data. His clinical expertise encompasses Berdon Syndrome, Anal Fissure, Lactose Intolerance, and Bowel Incontinence.
Last Updated: 04/28/2026







