The 20 Best Cholestasis Doctors Near Me in Massapequa, NY
Find the Top Cholestasis Experts and Specialists
MediFind found 82 doctor with experience in Cholestasis near Massapequa, NY. Of these, 65 are Experienced, 16 are Advanced and 1 are Distinguished.
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Ronald Wachsberg is a Radiologist in Massapequa, New York. Dr. Wachsberg is rated as an Experienced provider by MediFind in the treatment of Cholestasis. His top areas of expertise are Lung Nodules, Diverticular Disease, Boils, and Folliculitis.
Christopher J. DiMaio, MD is a member of Northwell Health Physician Partners Gastroenterology and is the Regional Director of Endoscopy.He is an interventional endoscopist and a nationally recognized expert in the care of patients with complex pancreatic and biliary diseases, pre-cancerous and cancerous lesions of the gastrointestinal tract, Barrett's esophagus, complex colon polyps, benign and malignant obstruction of the gastrointestinal tract, and post-operative complications such as fistulas, leaks, and strictures. A significant portion of his practice is dedicated to the management of benign and malignant pancreatic disease, including pancreatitis, pancreatic cancers and cysts, and pancreatic fluid collections/pseudocysts/necrosis.Dr. DiMaio is a frequent speaker at national and regional GI meetings, has more than 100 scientific publications in high-impact journals, and has served on numerous committees for the American Society for Gastrointestinal Endoscopy (ASGE). He is a Past President of the New York Society for Gastroenterology and Endoscopy (NYSGE). Prior to joining Northwell, Dr. DiMaio served in a number of leadership positions with Memorial Sloan-Kettering Cancer Center, Mount Sinai Hospital, and Catholic Health. Dr. Dimaio is rated as an Advanced provider by MediFind in the treatment of Cholestasis. His top areas of expertise are Pancreatic Pseudocyst, Pancreatic Cancer, Familial Pancreatic Cancer, Endoscopy, and Lithotripsy.
Kostas Sideridis is a Gastroenterologist in Syosset, New York. Dr. Sideridis is rated as an Advanced provider by MediFind in the treatment of Cholestasis. His top areas of expertise are Gastrointestinal Bleeding, Painful Swallowing, Swallowing Difficulty, Gastrectomy, and Gastrostomy.
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Bernard Stark is a Gastroenterologist in Massapequa, New York. Dr. Stark is rated as an Advanced provider by MediFind in the treatment of Cholestasis. His top areas of expertise are Acute Pancreatitis, Angiodysplasia of the Colon, Gastrointestinal Bleeding, Gastrectomy, and Endoscopy.
Iheanyichukwu Aja is a Gastroenterologist in Freeport, New York. Dr. Aja is rated as an Advanced provider by MediFind in the treatment of Cholestasis. His top areas of expertise are Bile Duct Obstruction, Gastrointestinal Bleeding, Acute Pancreatitis, Gastrectomy, and Colonoscopy.
Winthrop Faculty Medical Affiliates University Faculty Practice Corpor
Jessica Widmer is a Gastroenterologist in Mineola, New York. Dr. Widmer is rated as a Distinguished provider by MediFind in the treatment of Cholestasis. Her top areas of expertise are Familial Pancreatic Cancer, Bile Duct Obstruction, Cholestasis, Endoscopy, and Gastrectomy.
Gastrointestinal Care Of Long Island PLLC
Sam Weissman is a Gastroenterologist in Massapequa, New York. Dr. Weissman is rated as an Experienced provider by MediFind in the treatment of Cholestasis. His top areas of expertise are Levator Syndrome, Non-Alcoholic Fatty Liver Disease, Heartburn, Gastrostomy, and Gastrectomy.
Gastrointestinal Care Of Long Island PLLC
Yaron Langman is a Gastroenterologist in Massapequa, New York. Dr. Langman is rated as an Experienced provider by MediFind in the treatment of Cholestasis. His top areas of expertise are Familial Pancreatic Cancer, Pancreatic Cancer, Painful Swallowing, Colonoscopy, and Gastrectomy.
Gastrointestinal Care Of Long Island PLLC
Winson Lo is a Gastroenterologist in Massapequa, New York. Dr. Lo is rated as an Experienced provider by MediFind in the treatment of Cholestasis. His top areas of expertise are Gastrointestinal Bleeding, Gastroesophageal Reflux Disease (GERD), Diverticular Disease, Endoscopy, and Colonoscopy.
Gastrointestinal Care Of Long Island PLLC
Joshua Olstein is a Gastroenterologist in Massapequa, New York. Dr. Olstein is rated as an Experienced provider by MediFind in the treatment of Cholestasis. His top areas of expertise are Gastrointestinal Bleeding, Gastroesophageal Reflux Disease (GERD), Childhood Pancreatitis, Gastrectomy, and Endoscopy.
Island Primary Medical Care Associates PC
Joseph Adiyody is a primary care provider, practicing in Internal Medicine in Massapequa, New York. Dr. Adiyody is rated as an Experienced provider by MediFind in the treatment of Cholestasis. His top areas of expertise are Lung Metastases, Empyema, Sitosterolemia, Gastrostomy, and Colonoscopy.
South Nassau Primary Medical Care PC
Rashmi Advani is a Gastroenterologist in Bellmore, New York. Dr. Advani has been practicing medicine for over 10 years and is rated as an Experienced provider by MediFind in the treatment of Cholestasis. Her top areas of expertise are Bile Duct Obstruction, Cholangitis, Sclerosing Cholangitis, Endoscopy, and Gallbladder Removal.
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Jeremy Rochester is a Gastroenterologist in Bethpage, New York. Dr. Rochester is rated as an Experienced provider by MediFind in the treatment of Cholestasis. His top areas of expertise are Familial Adenomatous Polyposis, Ulcerative Colitis, Turcot Syndrome, Endoscopy, and Gastrectomy.
Steven Rubin is an Internal Medicine specialist and a Gastroenterologist in Garden City, New York. Dr. Rubin is rated as an Experienced provider by MediFind in the treatment of Cholestasis. His top areas of expertise are Exocrine Pancreatic Insufficiency, Celiac Disease, Gastroesophageal Reflux Disease (GERD), and Diarrhea.
Faisal Sheikh is a Gastroenterologist in Syosset, New York. Dr. Sheikh has been practicing medicine for over 18 years and is rated as an Experienced provider by MediFind in the treatment of Cholestasis. His top areas of expertise are Gastrointestinal Bleeding, Choledocholithiasis, Diverticular Disease, Gastrectomy, and Gastrostomy.
Good Samaritan Hospital Laboratory
Donna Kessinger is a Radiologist in West Islip, New York. Dr. Kessinger has been practicing medicine for over 44 years and is rated as an Experienced provider by MediFind in the treatment of Cholestasis. Her top areas of expertise are Tenosynovitis, Retroversion of the Uterus, Gallbladder Disease, and Pleurisy.
Neeraj Kaushik is a Gastroenterologist in Greenvale, New York. Dr. Kaushik is rated as an Advanced provider by MediFind in the treatment of Cholestasis. His top areas of expertise are Exocrine Pancreatic Insufficiency, Hiatal Hernia, Congenital Diaphragmatic Hernia, Endoscopy, and Pancreatectomy.
Northwell Health Physician Partners Surgical Oncology At Lake Success
"Matthew J. Weiss, MD, FACS, is deputy physician-in-chief and director of the surgical oncology program at Northwell Cancer Institute. He's a board-certified surgeon specializing in pancreas and liver diseases.With a relentless work ethic and strong desire to help people, Dr. Weiss always knew he wanted to be a doctor. ""I picked a field that allows me to tackle difficult problems and truly make an impact,"" he says.Dr. Weiss completed his residency in general surgery at Johns Hopkins Hospital and was dual fellowship trained in surgical oncology and hepatobiliary surgery at Memorial Sloan-Kettering Cancer Center. He was previously chief of hepatobiliary surgery at Johns Hopkins, where he was also director of the Pancreas and Liver Multidisciplinary Clinics and the complex general surgical oncology fellowship. He also performed the first robotic Whipple at Johns Hopkins University. Joining Northwell in 2019, Dr. Weiss created a multidisciplinary team of surgeons, medical and radiation oncologists, geneticists, and other specialists who collaborate to create unique treatment plans for patients across the health system. ""Every cancer is different, and every patient is different,"" he says. ""Communication among multiple providers is the best way to ensure you're treating the entire person, properly,"" he says. Dr. Weiss's team also works with scientists from Cold Spring Harbor Laboratory and Feinstein Institutes for Medical Research to develop and run groundbreaking clinical trials. An international leader in both liver and pancreas surgery, Dr. Weiss has authored over 250 peer-reviewed publications in the field, and he's currently a professor of surgery and oncology at the Donald and Barbara Zucker School of Medicine at Hofstra/Northwell. ""Understanding both the science of the disease and the technological aspect of surgery is so important,"" he says. Dr. Weiss focuses on using cancer genetics to help find the right surgical approach for patients. When possible, he operates robotically using small incisions for faster healing, so patients don't have to wait as long to receive additional therapies that can improve outcomes. With recent advancements in the field, Dr. Weiss has been able to successfully perform high-risk surgeries that were turned down by other institutions. ""Being a surgeon is a tremendous responsibility, and I don't take it lightly,"" he says. ""I truly and deeply care about my patients and their families-I get to know them as people and am there throughout their entire journey. That's what I'm most proud of as a doctor.""". Dr. Weiss is rated as an Advanced provider by MediFind in the treatment of Cholestasis. His top areas of expertise are Familial Pancreatic Cancer, Pancreatic Cancer, Neuroendocrine Tumor, Pancreatectomy, and Hepatectomy.
Northwell Health Physician Partners Gastroenterology At Bay Shore
Jaspreet Singh is a Gastroenterologist in Bay Shore, New York. Dr. Singh is rated as an Advanced provider by MediFind in the treatment of Cholestasis. His top areas of expertise are Childhood Pancreatitis, Acute Pancreatitis, Bile Duct Stricture, Gastrectomy, and Endoscopy.
Northwell Health Physician Partners Gastroenterology At Great Neck
Calvin Lee is a Gastroenterologist in Great Neck, New York. Dr. Lee is rated as an Advanced provider by MediFind in the treatment of Cholestasis. His top areas of expertise are Choledocholithiasis, Gallstones, Bile Duct Obstruction, Endoscopy, and Lithotripsy.
Last Updated: 04/28/2026





