MediFind found 112 doctor with experience in Gastric Bypass near Staten Island, NY. Of these, 86 are Experienced, 14 are Advanced, 7 are Distinguished and 2 are Elite.
Kings Physician Services PC
Manish Parikh is a Cardiologist and an Interventional Cardiologist in Brooklyn, New York. Dr. Parikh is rated as an Advanced provider by MediFind in Gastric Bypass. His top areas of expertise are Coronary Heart Disease, Angina, Atherosclerosis, Percutaneous Coronary Intervention (PCI), and Sleeve Gastrectomy.
Weill Medical College Of Cornell
Sangeeta Kashyap is an Endocrinologist in New York, New York. Dr. Kashyap is rated as an Elite provider by MediFind in Gastric Bypass. Her top areas of expertise are Type 2 Diabetes (T2D), Obesity, Type 1 Diabetes (T1D), Gastric Bypass, and Gastrostomy.
Weill Medical College Of Cornell
Reem Sharaiha is a Gastroenterologist in New York, New York. Dr. Sharaiha is rated as a Distinguished provider by MediFind in Gastric Bypass. Her top areas of expertise are Bile Duct Obstruction, Obesity, Cholestasis, Endoscopy, and Gastric Bypass.
Michel Gagner is a General Surgeon in New York, New York. Dr. Gagner is rated as an Elite provider by MediFind in Gastric Bypass. His top areas of expertise are Obesity, Gastroesophageal Reflux Disease (GERD), Hiatal Hernia, Sleeve Gastrectomy, and Gastrectomy.
Northwell Health Physician Partners Surgery At Mason Avenue
Poppy Addison, MD is a double board-certified colon and rectal surgeon with a specialized interest in complex anorectal disease, women's health and minimally invasive surgery. She enjoys working with multidisciplinary colleagues to provide a holistic approach to pelvic disease and prioritizes compassionate, patient-centered care.She has a particular research interest in quality improvement, artificial intelligence and computer vision in surgery. She has been invited to speak at national and international conferences and collaborates with numerous societies and medical journals to advance the field of colon and rectal surgery. Additionally, she teaches and mentors medical students and house staff in research and clinical practice. Dr. Addison is rated as an Experienced provider by MediFind in Gastric Bypass. Her top areas of expertise are Familial Colorectal Cancer, Obesity, Gastritis, Ileostomy, and Gastrectomy.
Northwell Health Physician Partners Surgery At Mason Avenue
Dr. Olivia Haney came to New York City from Tennessee. She is a graduate of the University of Tennessee and UTHSC Medical School. She went on to complete her general surgery residency in Chattanooga, TN where she honed her surgical skills. She then travelled to Staten Island for a Minimally Invasive/Bariatric Surgery Fellowship. She fell in love with the patients and the staff at Staten Island University Hospital and decided to make it her permanent home. She enjoys connecting with her patients on a personal level while offering them the latest in surgical techniques. She performs a wide range of general surgical procedures, including minimally invasive hernia and gastrointestinal surgeries (such as stomach, small intestine, and gallbladder surgery.) Her primary focus is laparoscopic and robotic Bariatric Surgery (including sleeve gastrectomy and gastric bypass.). Dr. Haney is rated as an Experienced provider by MediFind in Gastric Bypass. Her top areas of expertise are Hernia, Gallbladder Disease, Gallstones, Sleeve Gastrectomy, and Gastrectomy.
Northwell Health Physician Partners Surgery At Mason Avenue
Dr. Christopher Esposito is a Minimally Invasive Bariatric and General Surgeon. He uses advanced technologies like the Da Vinci Robotic System to perform a variety of procedures including Vertical Sleeve Gastrectomy, Roux-en-Y Gastric Bypass, Cholecystectomy, and Umbilical/Inguinal Hernia Surgery. He has a passion for innovation and being on the cutting edge of surgical techniques. Dr. Esposito is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Obesity, Umbilical Hernia, Gallstones, Choledocholithiasis, and Sleeve Gastrectomy.
Northwell Health Physician Partners Surgery At Mason Avenue
For as long as I can remember, I have wanted to be a surgeon. I was drawn to more complicated surgical fields that require a comprehensive, well designed process to achieve success. During my career, I learned how to help patients navigate a complex patient care process. As Medical Director of several bariatric surgery programs, I have learned how to create an approachable, patient friendly process that helps patients achieve the success they deserve.As a practicing surgeon, I bring this knowledge of complex systems to my interactions with patients helping them to navigate the insurance process and insuring they are completely ready for their operation. My varied knowledge in abdominal surgery, laparoscopic surgery and bariatric surgery allows me to individualize my care for each patient crafting a plan to allow them to achieve long-term success.Medicine is always changing and physicians must adapt and expand our skill set. In 2017, I became certified in obesity medicine, creating a medical weight loss program and expanded the options to our surgical patients. In 2020, I learned robotic bariatric surgery and have brought that knowledge to three additional hospitals expanding patient access to robotic bariatric surgery. Dr. Angstadt is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Obesity, Obesity in Children, Gastric Bypass, Sleeve Gastrectomy, and Gastrectomy.
Northwell Health Physician Partners Gastroenterology At Hylan Boulevard
Jean Chalhoub is a Gastroenterologist in Staten Island, New York. Dr. Chalhoub is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Hereditary Pancreatitis, Acute Pancreatitis, Gastrointestinal Bleeding, Endoscopy, and Colonoscopy.
New York University
Joseph Caruana is a primary care provider, practicing in Family Medicine in Brooklyn, New York. Dr. Caruana is rated as a Distinguished provider by MediFind in Gastric Bypass. His top areas of expertise are Obesity, Thalassemia, Sitosterolemia, Type 2 Diabetes (T2D), and Gastric Bypass.
New York University
Jeffrey Berger is a Cardiologist in New York, New York. Dr. Berger is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Peripheral Artery Disease, Atherosclerosis, Carotid Artery Disease, Heart Bypass Surgery, and Percutaneous Coronary Intervention (PCI).
I am an active Professor of Surgery at SUNY Downstate and Chairman of the Department of Surgery at Lutheran Medical Center. I have lectured in medical schools and universities as well as operated in hospitals in 60 cities throughout the world. In addition, I have graduated 25 laparoscopic fellows since 1995.I am the recipient of the Ellis Island Medal of Honor. I have more than 125 peer-reviewed published articles and have participated in more than ten medical textbooks. I have been an innovator in minimally invasive surgery and hold seven U.S. patents for laparoscopic surgical instruments.I am a graduate from St. Joseph University School of Medicine in Beirut, Lebanon and completed my residency in General Surgery at Staten Island University Hospital. I am a fellow of the American College of Surgeons and am board certified in Surgery and Critical Care Medicine. I reside on Staten Island with my wife Berthe and have four children. Dr. Ferzli is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Choledocholithiasis, Gallstones, Gallbladder Disease, Sleeve Gastrectomy, and Gastrectomy.
Jeffrey Loeffler is a primary care provider, practicing in Hospital Medicine in Staten Island, New York. Dr. Loeffler is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Hepatorenal Syndrome, Acute Tubular Necrosis, Urea Cycle Disorders (UCD), Gallbladder Removal, and Gastric Bypass. He is board certified in American Board Of Internal Medicine.
North Shore-Lij Medical PC
Roman Grinberg is a General Surgeon in Staten Island, New York. Dr. Grinberg is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Hernia, Gallbladder Disease, Ogilvie Syndrome, Gallbladder Removal, and Hernia Surgery.
North Shore-Lij Medical PC
Ahmed Elfiky is a Gastroenterologist and a Hospital Medicine provider in Staten Island, New York. Dr. Elfiky is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Gastrointestinal Bleeding, Urea Cycle Disorders (UCD), Esophageal Varices, Gastric Bypass, and Gastrostomy.
Logan Greenblatt is a Pediatrics specialist and a Pediatric Endocrinologist in Staten Island, New York. Dr. Greenblatt is rated as an Experienced provider by MediFind in Gastric Bypass. His top area of expertise is Gastric Bypass.
New York University
Holly Lofton is a Public Health and Preventive Medicine specialist and a Gastroenterologist in New York, New York. Dr. Lofton is rated as an Experienced provider by MediFind in Gastric Bypass. Her top areas of expertise are Obesity, Cirrhosis, End-Stage Renal Disease (ESRD), and Gastric Bypass.
Paresh Shah is a General Surgeon in New York, New York. Dr. Shah is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Gastrointestinal Stromal Tumor, Familial Pancreatic Cancer, Neuroendocrine Tumor, Small Bowel Resection, and Pancreatectomy.
Weill Medical College Of Cornell
Rasa Zarnegar is a General Surgeon in New York, New York. Dr. Zarnegar is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Hiatal Hernia, Hernia, Diaphragmatic Hernia, Thyroidectomy, and Parathyroidectomy.
John Romanelli is a primary care provider, practicing in Internal Medicine in Brooklyn, New York. Dr. Romanelli is rated as an Advanced provider by MediFind in Gastric Bypass. His top areas of expertise are Achalasia, Liver Failure, Familial Hypertension, Gastric Bypass, and Endoscopy.
Last Updated: 10/30/2025






