The 20 Best Proctitis Doctors near New York, NY

"Jason Ross Penzer, MD, is a colorectal surgeon with more than 20 years of experience in the treatment of colon, rectal and anal disease. Dr. Penzer moved his private practice to Lenox Hill Hospital in 2010, where he serves today as an attending surgeon.Dr. Penzer grew up in a medical family and was inspired by his father. ""I would spend a lot of time going on rounds with him as a child, sitting at the nurse's station with my coloring book,"" he says. ""Later, I fell in love with surgery during my third-year surgical rotation in medical school; it was the only thing I wanted to do. I didn't want to pass patients on to others-I wanted to be their problem solver.""Dr. Penzer graduated magna cum laude from Harvard College, earned his medical degree from Yale University, then did his general surgery training at St. Vincent's Hospital in Manhattan. He was a colon and rectal surgery fellow at the University of Medicine and Dentistry of New Jersey (UMDNJ). Now, as a clinical assistant professor at the Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, he passes on his knowledge by giving several lectures a year and teaching residents and medical students in the operating room.Passionate about contributing to advancements in his field, Dr. Penzer served for many years on committees at the American Society of Colon and Rectal Surgeons and was the site director of surgical education for New York Medical College at Saint Vincent's Hospital. He is double board-certified by the American Board of Surgery and the American Board of Colon and Rectal Surgery and has been listed repeatedly in Castle Connolly's Top Doctors. He has co-authored a textbook chapter in Current Therapy in Colon and Rectal Surgery and has written for several industry publications. Early on in his career, Dr. Penzer was a pioneer in the treatment of colorectal disease and anal cancer in patients with HIV.For Dr. Penzer, the most rewarding aspect of his career is the trusting relationships he builds with patients. ""Colorectal diseases affect people of all ages and backgrounds,"" he says. ""We treat young people, older people, and everyone in between. Depending on the condition, we may see them on an ongoing basis for decades. I get to build lifelong relationships with my patients, and not every doctor can say that.""". Dr. Penzer is rated as a Distinguished provider by MediFind in the treatment of Proctitis. His top areas of expertise are Proctitis, Mesenteric Venous Thrombosis, Anal Fissure, and Pilonidal Sinus Disease.

"Parswa Ansari, MD, is a double board-certified colon and rectal surgeon at Northwell's Lenox Hill Hospital, with over 15 years of experience. He treats various anorectal disorders, including hemorrhoids, fissures and fistulas, and has expertise in laparoscopic colorectal resections for cancer, inflammatory bowel disease and diverticulitis. He also has a focus on advanced endometriosis.""My father was a doctor; seeing how he conducted himself inspired me to pursue a career in medicine,"" says Dr. Ansari, who graduated from Columbia University College of Physicians and Surgeons. He then completed a residency in general surgery at New York-Presbyterian Hospital and a fellowship in colon and rectal surgery at Lahey Clinic Medical Center.Having joined Lenox Hill Hospital in 2007, Dr. Ansari was originally the only colorectal surgeon on staff and has since seen the team grow to include multiple colorectal surgeons. ""We all work closely together, which strengthens the level of care we provide,"" he says. He also collaborates with a multidisciplinary team to provide patients with comprehensive care. For instance, he partners with gynecologists and urologists to provide holistic care for a large volume of endometriosis patients. ""Endometriosis knows no boundaries,"" he explains. ""Advanced forms can invade anywhere, including the colon, rectum or other parts of the intestine, so having a team approach to treatment is extremely important.""Passionate about educating the next generation of doctors, Dr. Ansari has written chapters for textbooks and serves as program director for the general surgery residency at Lenox Hill Hospital, as well as assistant professor at Donald and Barbara Zucker School of Medicine at Hofstra/Northwell.Dr. Ansari is a fellow of the American College of Surgeons and the American Society of Colon and Rectal Surgeons, and he has served on the Executive Council of the New York Society of Colon and Rectal Surgeons. His surgical expertise and commitment to the New York community has earned him recognition on several prestigious physician lists, including Castle Connolly Top Doctors and New York Magazine Top Doctors.Dr. Ansari's patients appreciate his calm demeanor and ability to explain complex details in a way that's easy to understand. ""I love connecting with patients and helping them get better,"" he says. ""Their gratification, and that of their loved ones, is what's most meaningful to me.""". Dr. Ansari is rated as a Distinguished provider by MediFind in the treatment of Proctitis. His top areas of expertise are Proctitis, Genital Warts, Retroperitoneal Inflammation, Colonoscopy, and Bladder Reconstruction.

Jeffrey Aronoff is a Colorectal Surgeon in New York, New York. Dr. Aronoff is rated as a Distinguished provider by MediFind in the treatment of Proctitis. His top areas of expertise are Proctitis, Encopresis, Rectal Prolapse, Hernia Surgery, and Bladder Reconstruction.

Alex Ky is a General Surgeon in New York, New York. Dr. Ky is rated as a Distinguished provider by MediFind in the treatment of Proctitis. Her top areas of expertise are Hemorrhoids, Anal Fissure, Proctitis, Bowel Incontinence, and Hernia Surgery.

Inessa Khaykis is an Internal Medicine specialist and a Gastroenterologist in New York, New York. Dr. Khaykis is rated as an Advanced provider by MediFind in the treatment of Proctitis. Her top areas of expertise are Gastroesophageal Reflux Disease (GERD), Indigestion, Gastric Dysmotility, Endoscopy, and Colonoscopy.

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 Advanced provider by MediFind in the treatment of Proctitis. His top areas of expertise are Non-Alcoholic Fatty Liver Disease, Gas Bloat Syndrome, Attenuated Familial Adenomatous Polyposis, Cronkhite-Canada Disease, and Colonoscopy.

Nooshin Hosseini is a Gastroenterologist in New York, New York. Dr. Hosseini is rated as an Experienced provider by MediFind in the treatment of Proctitis. Her top areas of expertise are Irritable Bowel Syndrome (IBS), Bacterial Gastroenteritis, Gas Bloat Syndrome, Helicobacter Pylori Infection, and Colonoscopy.

Nancy Chung is a Gastroenterologist in New York, New York. Dr. Chung is rated as an Experienced provider by MediFind in the treatment of Proctitis. Her top areas of expertise are Bacterial Gastroenteritis, Gastric Dysmotility, Small Bowel Bacterial Overgrowth, Gastrectomy, and Colonoscopy.

Alexander Bulanov is a General Surgeon in New York, New York. Dr. Bulanov is rated as an Advanced provider by MediFind in the treatment of Proctitis. His top areas of expertise are Anal Fissure, Mesenteric Venous Thrombosis, Hemorrhoids, Proctitis, and Hernia Surgery.

Luis Barraza is an Internal Medicine specialist and a Gastroenterologist in New York, New York. Dr. Barraza is rated as an Experienced provider by MediFind in the treatment of Proctitis. His top areas of expertise are Spontaneous Bacterial Peritonitis, Ascites, Portal Hypertension, Gas Bloat Syndrome, and Colonoscopy.

Bashar Safar is a General Surgeon in New York, New York. Dr. Safar is rated as an Advanced provider by MediFind in the treatment of Proctitis. His top areas of expertise are Colorectal Cancer, Familial Colorectal Cancer, Ulcerative Colitis, Hernia Surgery, and Ileostomy.

Marsha Harris is a Colorectal Surgeon in New York, New York. Dr. Harris is rated as an Advanced provider by MediFind in the treatment of Proctitis. Her top areas of expertise are Anal Fissure, Hemorrhoids, Rectal Prolapse, Encopresis, and Hernia Surgery.

Edward Brettholz is an Internal Medicine specialist and a Gastroenterologist in New York, New York. Dr. Brettholz is rated as an Experienced provider by MediFind in the treatment of Proctitis. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Eosinophilic Esophagitis, Tenesmus, Esophagitis, and Colonoscopy.

Alex Sherman is an Internal Medicine specialist and a Gastroenterologist in New York, New York. Dr. Sherman is rated as an Experienced provider by MediFind in the treatment of Proctitis. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Gastric Dysmotility, Irritable Bowel Syndrome (IBS), Gastrostomy, and Colonoscopy.

James Salik is a Gastroenterologist in New York, New York. Dr. Salik is rated as an Experienced provider by MediFind in the treatment of Proctitis. His top areas of expertise are Irritable Bowel Syndrome (IBS), Gas Bloat Syndrome, Gastroesophageal Reflux Disease (GERD), Bacterial Gastroenteritis, and Colonoscopy.

Brian Bosworth is a Gastroenterologist in New York, New York. Dr. Bosworth is rated as a Distinguished provider by MediFind in the treatment of Proctitis. His top areas of expertise are Proctitis, Viral Gastroenteritis, Ulcerative Colitis, Colonoscopy, and Endoscopy.

Hans Burkholder is a Colorectal Surgeon in Brooklyn, New York. Dr. Burkholder is rated as an Advanced provider by MediFind in the treatment of Proctitis. His top areas of expertise are Mesenteric Venous Thrombosis, Proctitis, Rectal Prolapse, Hemorrhoidectomy, and Hernia Surgery.

Emmanouil Pappou is a Colorectal Surgeon in New York, New York. Dr. Pappou is rated as an Advanced provider by MediFind in the treatment of Proctitis. His top areas of expertise are Colorectal Cancer, Anal Cancer, Familial Colorectal Cancer, Ileostomy, and Hernia Surgery.

Lester Gottesman is a Colorectal Surgeon in New York, New York. Dr. Gottesman is rated as an Advanced provider by MediFind in the treatment of Proctitis. His top areas of expertise are Anal Fissure, Anorectal Abscess, Hemorrhoids, and Proctitis.

Paulo Pacheco is an Internal Medicine specialist and a Gastroenterologist in New York, New York. Dr. Pacheco is rated as an Advanced provider by MediFind in the treatment of Proctitis. His top areas of expertise are Berdon Syndrome, Anal Fissure, Lactose Intolerance, and Bowel Incontinence.