25 of the Best Gastroenterologists Near Me in Bronx, NY

Bo Shen, MD, is one of the world’s pre-eminent leaders in interventional inflammatory bowel disease (IBD) and pouch-related disorders due to his specialized expertise and experience treating a wide range of these conditions. Dr. Shen is the director of the IBD Center at Columbia and co-director of Columbia’s Global Center for Integrated Colorectal Surgery and IBD Interventional Endoscopy. He is also the Vice Chair for Innovation in Medicine and Surgery and a Professor of Medicine (in Surgery) and Edelman-Jarislowsky Professor in Surgical Sciences.In addition to pouchitis and pouch diseases, Dr. Shen specializes in critical diagnostic evaluation, and medical and endoscopic management of IBD, GI endoscopy and imaging technology. Dr. Shen is known as a pioneer in interventional endoscopic therapy for IBD and ileal pouch disorders - this includes postponing or eliminating the need for surgery in some cases.Dr. Shen comes to Columbia/NewYork-Presbyterian from the Cleveland Clinic, where he served as medical director for the Center of Inflammatory Bowel Diseases and the Ed and Joey Story Endowed Chair, Digestive Disease and Surgery Institute. While there, Dr. Shen established a subspecialty Pouchitis Clinic and Interventional IBD Unite - the first and largest of its kind in the United States. He also created an IBD Board, modeled after oncology tumor boards, to help manage the most challenging cases with multiple specialists.A prolific researcher in the field with more than 600 peer-reviewed articles, Dr. Shen is funded by a number of government and philanthropic organizations, including the NIH, the American Gastroenterological Association, American College of Gastroenterology, the Broad Foundation, and the Crohn’s and Colitis Foundation of America. Dr. Shen is highly rated in 34 conditions, according to our data. His top areas of expertise are Crohn's Disease, Viral Gastroenteritis, Colitis, Ileostomy, and Endoscopy.

Dr. Sammy Ho is a board certified Gastroenterologist. He completed his general Gastroenterology fellowship at Winthrop University Hospital, and went on to pursue an advanced endoscopy fellowship at Duke University. Dr. Ho is highly rated in 21 conditions, according to our data. His top areas of expertise are Choledocholithiasis, Cholangiocarcinoma (Bile Duct Cancer), Jaundice, Endoscopy, and Lithotripsy.

Dr. Gene Im is a transplant hepatologist and the Director of the Alcohol-associated Liver Disease Program at Columbia known as ADAPT (Advanced inter-Disciplinary Alcohol liver Program and Treatment), a patient-centered, integrated care and research program for patients with alcohol-associated liver disease (ALD). ADAPT is one of only a few integrated ALD clinics in the country.Dr. Im is an internationally recognized expert in ALD, including alcohol-associated hepatitis and liver transplantation based on his clinical focus and research achievements. He has co-authored several practice-changing articles, including the 2019 ALD Practice Guidance from AASLD, the 2024 MetALD Expert Position Statement, and the first experience of early liver transplantation for alcohol-associated hepatitis in North America.Currently, he is the Vice-Chair of the AASLD ALD Special Interest Group and serves on the Editorial Board for the journal Liver Transplantation. Dr. Im is also the founder of ALD-ALLY (Alcohol-associated Liver Disease patients deserve ALcohol LiteracY), an annual conference focused on actionable initiatives for advancing the science and care of patients with alcohol use disorder and ALD (www.ald-ally.com)Dr. Im is an Assistant Professor of Medicine in the Center for Liver Disease and Transplantation and Division of Digestive and Liver Diseases at Columbia University. Dr. Im is highly rated in 21 conditions, according to our data. His top areas of expertise are Hepatitis, Alcoholic Cirrhosis, Liver Failure, Liver Transplant, and Hepato-Pancreato-Biliary Surgery.

Hilary Hertan is a Gastroenterologist in Bronx, New York. Dr. Hertan has been practicing medicine for over 44 years is highly rated in 12 conditions, according to our data. His top areas of expertise are Ascites, Gastritis, Chronic Erosive Gastritis, Gastrostomy, and Colonoscopy.

Keith Sultan is a Gastroenterologist in Great Neck, New York. Dr. Sultan is highly rated in 12 conditions, according to our data. His top areas of expertise are Viral Gastroenteritis, Ulcerative Colitis, Crohn's Disease, Colonoscopy, and Endoscopy.

Dr. Kara Loren Raphael is an accomplished physician specializing in advanced interventional and therapeutic endoscopy, with a focus on pancreas disease and cancer. She sees patients at various locations within the Northwell Health system, including Northwell Health Physician Partners Gastroenterology at Great Neck, Digestive Disease Institute at North Shore University Hospital, and Northwell Health Surgical and Digestive Diseases at Uniondale.Dr. Raphael is board certified in Internal Medicine and Gastroenterology by the American Board of Internal Medicine. She completed her MD at Emory University School of Medicine and subsequently underwent residency training in Internal Medicine at the same institution. She furthered her expertise through a fellowship in Gastroenterology at Hofstra Northwell School of Medicine, as well as a fellowship at North Shore/LIJ specializing in Advanced Endoscopy.Dr. Raphael holds an academic title as Assistant Professor at the Donald and Barbara Zucker School of Medicine at Hofstra/Northwell. She is highly regarded for her clinical and academic contributions and has published several research papers and book chapters in her field.With a commitment to providing the highest level of patient care, Dr. Raphael stays up to date with the latest advances in her discipline. She is dedicated to delivering individualized treatment plans to each patient and is known for her compassionate and thorough approach.In summary, Dr. Kara Loren Raphael is a highly skilled and experienced gastroenterologist specializing in advanced interventional and therapeutic endoscopy. She is committed to providing excellent patient care and is recognized for her expertise in pancreas disease and cancer. Dr. Raphael's academic contributions and commitment to advancing the field make her a valuable asset to Northwell Health and the medical community at large. Dr. Raphael is highly rated in 11 conditions, according to our data. Her top areas of expertise are Pancreas Divisum, Hereditary Pancreatitis, Acute Pancreatitis, Endoscopy, and Tissue Biopsy.

Lawrence Brandt is a Gastroenterologist in Bronx, New York. Dr. Brandt is highly rated in 8 conditions, according to our data. His top areas of expertise are Pseudomembranous Colitis, Irritable Bowel Syndrome (IBS), Viral Gastroenteritis, Colonoscopy, and Endoscopy.

Julian Abrams, MD is a Professor of Medicine and Epidemiology at Columbia University Medical Center (CUMC) and Director of Clinical Research for the Division of Digestive and Liver Diseases. He is a specialist in the care of patients with Barrett's esophagus, early esophageal cancer, and other esophageal disorders. His research focus is on risk factors for Barrett’s esophagus and esophageal cancer, with a particular focus on the role of the oral and esophageal microbiome as disease biomarkers, promoters of neoplasia, and targets for chemoprevention. He also has conducted extensive outcomes research related to endoscopic therapy for Barrett’s esophagus and associated neoplasia. Dr. Abrams is highly rated in 8 conditions, according to our data. His top areas of expertise are Barrett Esophagus, Esophageal Cancer, Esophagitis, Endoscopy, and Tissue Biopsy.

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 highly rated in 8 conditions, according to our data. His top areas of expertise are Crohn's Disease, Ulcerative Colitis, Viral Gastroenteritis, Colonoscopy, and Endoscopy.

Peter Green is a Gastroenterologist in New York, New York. Dr. Green is highly rated in 7 conditions, according to our data. His top areas of expertise are Celiac Disease, Malabsorption, Viral Gastroenteritis, Endoscopy, and Colonoscopy. Dr. Green is currently accepting new patients.

Current research is focussed on Barrett's esophagus. Targeted biopsies using confocal endomicroscopy for more accurate diagnosis. Radiofrequency ablation of Barrett's esophagus. Endoscopic mucosal resection of pre-cancerous lesions and early cancer. Blood tests and biopsy tests for early detection of esophageal cancer. Prevention of esophageal cancer in Barrett's esophagus. Dr. Lightdale is highly rated in 6 conditions, according to our data. His top areas of expertise are Barrett Esophagus, Esophageal Cancer, Esophagitis, Endoscopy, and Colonoscopy.

Nancy C. Manzione, MD, FACG is Attending Physician at Montefiore, Weiler Campus and Associate Professor of Medicine at our Albert Einstein College of Medicine. Her expertise is in all aspects of gastrointestinal health with a particular interest in colorectal cancer screening. Dr. Manzione graduated with her Doctor of Medicine degree from the State University of New York, Downstate in 1978. She arrived at Montefiore and Albert Einstein College of Medicine in July 1978 where she began her postdoctoral training. Dr. Manzione did her Internal Medicine internship from 1978 to 1979, followed by a residency in Internal Medicine from 1979 to 1981, and then completed her fellowship in Gastroenterology in 1984. During her fellowship she did bench and clinical research in several areas of gastrointestinal health, published her work in many reviewed journals and presented at national and international conferences. After completion of fellowship, she was the director of the GI fellowship at Jacobi hospital from 1984 to 1986.  In 1986 she established the full-time faculty practice in Gastroenterology at Montefiore’s Weiler Campus, which has grown to include many practicing faculty members with varying degrees of expertise.  Currently, Dr. Manzione’s focus is on training fellows in Gastroenterology and she has a large clinical practice in all aspects of gastrointestinal disease with a particular interest in colorectal cancer screening. Dr. Manzione is a member of several professional societies, including the American Gastroenterology Association, the American College of Gastroenterology and the New York Society of Gastrointestinal Endoscopy. Dr. Manzione is highly rated in 4 conditions, according to our data. Her top areas of expertise are Hemorrhoids, Bowel Incontinence, Gastroesophageal Reflux Disease (GERD), Colonoscopy, and Gastrectomy.

Liver regeneration is critical for health. We focus on physiology of liver regeneration during development, early childhood and adulthood to inform mechanistic disruptions in diseases. The latter ranges from acute liver failure, effects of drugs, toxins, alcohol, virus hepatitis, obesity-related metabolic (or nonalcoholic) liver disease, chronic hepatitis, e.g., Wilson disease with copper toxicosis, and allograft rejection. The mechanisms concerning DNA damage response directed by ATM gene and downstream partners are of considerable interest to us. Dr. Gupta is highly rated in 3 conditions, according to our data. His top areas of expertise are Liver Failure, Hepatocerebral Degeneration, Wilson Disease, and Non-Alcoholic Fatty Liver Disease.

Suzanne Lewis is a Gastroenterologist in New York, New York. Dr. Lewis is highly rated in 3 conditions, according to our data. Her top areas of expertise are Celiac Disease, Malabsorption, Lactose Intolerance, Endoscopy, and Colonoscopy. Dr. Lewis is currently accepting new patients.

Dr. Krishnareddy completed her internship and residency in internal medicine at Montefiore Medical Center, Albert Einstein College of Medicine in the Bronx, and went on to complete her fellowship in Digestive and Liver diseases at Columbia University, during which time she obtained a Masters in Clinical Research Methods and Biostatistics from the Mailman School of Public Health. She was a post-doctoral fellow in a NIH-funded training program during her training under the mentorship of Sankar Ghosh. She then completed an advanced fellowship in Inflammatory Bowel Disease at The Icahn School of Medicine at Mount Sinai and returned to join the faculty of Digestive and Liver Diseases at Columbia University Medical Center in 2014.Dr. Krishnareddy's clinical interest include a wide range of gastrointestinal disorders including Crohn's disease, ulcerative colitis, indeterminate colitis celiac disease, autoimmune enteropathy, microscopic colitis, collagenous colitis, lymphocytic colitis and other autoimmune disorders of the gut. Dr Krishnareddy is actively recruiting for participation in clinical trials for management of Crohn's disease and ulcerative colitis.Dr. Krishnareddy is collaborating with the Department of Immunology and Microbiology in the study of the microbiome and the effect on disease pathogenesis in celiac disease and inflammatory bowel disease. She is also the studying the role of the microbiome in immune development and regulation. Dr. Krishnareddy is highly rated in 2 conditions, according to our data. Her top areas of expertise are Celiac Disease, Malabsorption, Tropical Sprue, Endoscopy, and Colonoscopy.

Elizabeth Verna is a Gastroenterologist in New York, New York. Dr. Verna is highly rated in 13 conditions, according to our data. Her top areas of expertise are Hepatitis, Hepatitis C, Liver Failure, Liver Transplant, and Colonoscopy.

Malav Parikh is a Gastroenterologist in Hackensack, New Jersey. Dr. Parikh is highly rated in 9 conditions, according to our data. His top areas of expertise are Achalasia, Eosinophilic Enteropathy, Choledocholithiasis, Endoscopy, and Colonoscopy.

Alyssa Parian is a Gastroenterologist in Hackensack, New Jersey. Dr. Parian is highly rated in 8 conditions, according to our data. Her top areas of expertise are Ulcerative Colitis, Crohn's Disease, Viral Gastroenteritis, Endoscopy, and Ileostomy.

Francis Weiner, MD, is an attending physician and Assistant Professor, Medicine at Montefiore Einstein. His clinical focus centers on liver disease, all types of viral hepatitis and nonalcoholic fatty liver disease (NAFLD).After earning his Doctor of Medicine at Mount Sinai School of Medicine in 1979, Dr. Weiner completed his medical internship at Vermont Medical Center in 1980. He remained at this institution as a junior medical resident until 1981 before moving on to become a senior medical resident until 1982. Dr. Weiner then came to Einstein to complete a research hepatology fellowship in 1985 and a clinical gastroenterology and hepatology fellowship in 1986. He was Senior Research Hepatology Fellow in his final year. Dr. Weiner is highly rated in 7 conditions, according to our data. His top areas of expertise are Visceromegaly, Hepatitis C, Enlarged Liver, Colonoscopy, and Gastrectomy.

Mark Korsten is a Gastroenterologist in Bronx, New York. Dr. Korsten is highly rated in 3 conditions, according to our data. His top areas of expertise are Neurogenic Bowel, Bowel Incontinence, Gastroesophageal Reflux Disease (GERD), Colonoscopy, and Endoscopy.

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 highly rated in 40 conditions, according to our data. His top areas of expertise are Non-Alcoholic Fatty Liver Disease, Gas Bloat Syndrome, Cronkhite-Canada Disease, and Juvenile Polyposis Syndrome.

Douglas Dieterich is a Gastroenterologist in New York, New York. Dr. Dieterich is highly rated in 23 conditions, according to our data. His top areas of expertise are Hepatitis, Hepatitis C, Cirrhosis, Non-Alcoholic Fatty Liver Disease, and Liver Transplant.

Alex Sherman is an Internal Medicine specialist and a Gastroenterologist in New York, New York. Dr. Sherman is highly rated in 23 conditions, according to our data. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Gastric Dysmotility, Irritable Bowel Syndrome (IBS), Gastrostomy, and Colonoscopy.

Ira Jacobson is a Gastroenterologist in New York, New York. Dr. Jacobson is highly rated in 20 conditions, according to our data. His top areas of expertise are Hepatitis, Hepatitis C, Non-Alcoholic Fatty Liver Disease, Liver Transplant, and Endoscopy.

Calvin Lee is a Gastroenterologist in Great Neck, New York. Dr. Lee is highly rated in 19 conditions, according to our data. His top areas of expertise are Choledocholithiasis, Gallstones, Bile Duct Obstruction, Endoscopy, and Lithotripsy.