The 20 Best Colonoscopy Doctors near Bronx, NY
Find the Experts and Specialists who perform Colonoscopy
CUIMC/Herbert Irving Pavilion
James Church is a Colorectal Surgeon practicing medicine in New York, New York. Dr. Church is rated as a Distinguished provider by MediFind in Colonoscopy. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Lynch Syndrome, Colorectal Cancer, Colonoscopy, and Ileostomy.
MSSM-Optical Shop
Steven Itzkowitz is an Internal Medicine provider practicing medicine in New York, New York. Dr. Itzkowitz is rated as an Elite provider by MediFind in Colonoscopy. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Ulcerative Colitis, Crohn's Disease, Hemorrhagic Proctocolitis, Colonoscopy, and Endoscopy.
NYU Langone Medical Center
Seth Gross is a Gastroenterologist practicing medicine in New York, New York. Dr. Gross is rated as an Elite provider by MediFind in Colonoscopy. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Colorectal Polyps, Barrett Esophagus, Juvenile Polyposis Syndrome, Colonoscopy, and Endoscopy.
Montefiore Hutch Tower II Gastroenterology
Akash Kumar, MD, is the GI Fellowship Associate Program Director, Medical Director, GI Cancer Screening Program and Assistant Professor, Medicine at Montefiore Einstein. Dr. Kumar is a specialist who treats patients with ulcerative colitis and Crohn's disease. He has clinical interests in inflammatory bowel disease (IBD) and general gastroenterology, including the treatment of conditions such as acid reflux and colon cancer screening. Dr. Kumar is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Attenuated Familial Adenomatous Polyposis, Cronkhite-Canada Disease, Juvenile Polyposis Syndrome, Colonoscopy, and Endoscopy.
Advanced Endoscopy Center
Lawrence Brandt is a Gastroenterologist practicing medicine in Bronx, New York. Dr. Brandt is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Pseudomembranous Colitis, Irritable Bowel Syndrome (IBS), Viral Gastroenteritis, Colonoscopy, and Endoscopy.
Wakefield Ambulatory Care Center
Hilary Hertan is a Gastroenterologist practicing medicine in Bronx, New York. He has been practicing medicine for over 44 years. Dr. Hertan is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Ascites, Gastritis, Chronic Erosive Gastritis, Gastrostomy, and Colonoscopy.
CUIMC/Herbert Irving Pavilion
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 rated as a Distinguished provider by MediFind in Colonoscopy. He is also highly rated in 34 other conditions, according to our data. His clinical expertise encompasses Crohn's Disease, Viral Gastroenteritis, Colitis, Ileostomy, and Endoscopy. Dr. Shen is currently accepting new patients.
Montefiore Medical Group, Comprehensive Family Care Center
Harvey Rosenberg is a Gastroenterologist practicing medicine in Bronx, New York. Dr. Rosenberg is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses Gastrointestinal Bleeding, Familial Adenomatous Polyposis, Esophageal Varices, Gastrectomy, and Colonoscopy.
Montefiore At 1250 Waters Place
Abier A. Abdelnaby, MD, is Director, Colon and Rectal Surgical Services and Associate Professor, Surgery at Montefiore Einstein. She is a fellowship-trained colon and rectal surgeon with a clinical focus on care for patients with all disorders of the colon, rectum and anus. Dr. Abdelnaby is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Familial Colorectal Cancer, Genital Warts, Colorectal Cancer, Colostomy, and Hernia Surgery.
Montefiore Medical Center
Judy Yee, MD, FACR, is the University Chair of Radiology at Montefiore and Professor of Radiology at Albert Einstein College of Medicine. Dr. Yee attended the Bronx High School of Science and then Barnard College of Columbia University. She received her medical degree from the Albert Einstein College of Medicine, and performed an internship at Mount Sinai Medical Center. Dr. Yee then returned to Einstein and completed a residency in Radiology. She performed an abdominal imaging fellowship at the University of California, San Francisco (UCSF) Medical Center and was then recruited to stay on as faculty. During her tenure at UCSF, Dr. Yee became Professor of Radiology and Biomedical Imaging and Vice Chair of Radiology. She also served as the Chief of Radiology at the San Francisco VA Medical Center. Dr. Yee’s research focuses on colorectal cancer screening and early detection using a novel technique she has helped to develop called virtual colonoscopy or CT colonography. Dr. Yee has published extensively, having produced more than 130 articles in peer-reviewed scientific journals, with another 120 abstracts and she has served as the principal investigator for many funded research projects. She has published 23 book chapters on the subject of gastrointestinal and abdominal radiology. Dr. Yee is the editor and primary author of Virtual Colonoscopy, which is one of the main textbooks on the topic. She holds a patent on Enhanced Virtual Colonoscopy. In recognition of her renown in the field, Dr. Yee has been an invited speaker at numerous national and international conferences. Dr. Yee holds leadership positions in major radiology organizations. She served on the Board of the Society of Abdominal Radiology (SAR) and was the President of SAR from 2015-2016. In this role, Dr. Yee started multiple new initiatives for SAR including the Development Fund, the Mentorship Program and the Hall of Fame. She currently serves as Chair of the American College of Radiology Colon Cancer Committee and Chair of the RSNA Gastrointestinal Refresher Course Program. She serves on the Editorial Boards of RadioGraphics, Abdominal Radiology and JCAT and has also served on the Editorial Boards of both Radiology and AJR. Dr. Yee is a well-respected educator, having instructed and mentored numerous trainees in abdominal imaging. She is the recipient of multiple awards including the Excellence in Teaching Award from the Academy of Medical Educators, the Visiting Professorship Award from the Society of Gastrointestinal Radiologists, and the Best Speaker Award of the American Roentgen Ray Society. She is the recipient of the Inaugural 2015 UCSF Outstanding Faculty Mentoring Award. She is awarded Honorary Fellow of the European Society of Gastrointestinal and Abdominal Radiology, the sole recipient from the United States to receive this honor in 2019. Dr. Yee is rated as an Experienced provider by MediFind in Colonoscopy. Her clinical expertise encompasses Liver Cancer, Colonoscopy, and Endoscopy.
Montefiore Hutch Tower II Gastroenterology
Dr. Myer specializes in the care of hereditary gastrointestinal cancers as well as general gastroenterology. She completed her medical degree at the University of California, San Diego and her Internal Medicine Residency and Gastroenterology Fellowship at Stanford University. She also has a Masters of Health Science from the Johns Hopkins School of Public Health. Dr. Myer is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Colorectal Cancer, Turcot Syndrome, PIK3CA-Related Overgrowth Spectrum, Colonoscopy, and Endoscopy.
Montefiore Hutch Tower II Gastroenterology
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 rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Hemorrhoids, Bowel Incontinence, Gastroesophageal Reflux Disease (GERD), Colonoscopy, and Gastrectomy.
Montefiore Medical Center
Joseph Vazzana is a General Surgeon practicing medicine in Bronx, New York. Dr. Vazzana is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Cholecystitis, Gallbladder Disease, Gallstones, Sleeve Gastrectomy, and Hernia Surgery.
Montefiore Medical Center
Vance Smith is a General Surgeon practicing medicine in Bronx, New York. Dr. Smith is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Cholecystitis, Hernia, Gallbladder Disease, Gallbladder Removal, and Small Bowel Resection.
Montefiore Medical Center
Rafi Kabarriti, MD, is a cum laude graduate of Columbia University with a bachelor’s degree in biochemistry and economics. Dr. Kabarriti is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 54 other conditions, according to our data. His clinical expertise encompasses Anal Cancer, Laryngeal Cancer, Throat Cancer, Cervical Cancer, and Colonoscopy.
Montefiore Medical Center
Marina Konopleva, MD, Phd, is Professor, Oncology, Professor, Molecular Pharmacology, Director, Leukemia Program and Co-Director, Blood Cancer Institute, at Montefiore Einstein. Her clinic focus centers on treating patients with hematologic malignancies, with an emphasis on acute myeloid and acute lymphoblastic leukemia. She has additional expertise in treating patients with high-risk myelodysplastic syndrome and chronic myeloid leukemia. Dr. Konopleva is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 25 other conditions, according to our data. Her clinical expertise encompasses Acute Myeloid Leukemia (AML), Leukemia, Myelodysplastic Syndrome (MDS), Bone Marrow Aspiration, and Bone Marrow Transplant.
NY Associates In Gastroenterology
Harish Guddati is a Gastroenterologist practicing medicine in Bronx, New York. Dr. Guddati is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Gallbladder Disease, Cholecystitis, Endoscopy, and Gastrectomy.
Montefiore At 3411 Wayne Avenue
Lidija Palezac, MD, is an attending physician and Assistant Professor, Pediatrics at Montefiore Einstein. Dr. Palezac’s clinical interests include the management of eosinophilic esophagitis, liver disease, inflammatory bowel disease and celiac disease. Dr. Palezac is rated as an Experienced provider by MediFind in Colonoscopy. Her clinical expertise encompasses Colonoscopy.
Montefiore Greene Medical Arts Pavilion
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 rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Choledocholithiasis, Cholangiocarcinoma (Bile Duct Cancer), Jaundice, Endoscopy, and Lithotripsy.
Montefiore Greene Medical Arts Pavilion
Othon Wiltz, MD, FACS, FASCRS, is a colon and rectal surgeon and Assistant Professor, Surgery at Montefiore Einstein. His clinical interests include inflammatory bowel disease with special focus on fistulizing Crohn’s disease and surgical management in patients on biologics; rectal cancer care within a multidisciplinary setting; robotic colon and rectal surgery; and the treatment of benign anorectal conditions in ambulatory settings. Dr. Wiltz is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Rectal Prolapse, Colorectal Cancer, Ureteroscopy, and Hernia Surgery.
Last Updated: 04/28/2026
















