The 20 Best Gastrointestinal Fistula Doctors Near Me in Greenlawn, NY
Find the Top Gastrointestinal Fistula Experts and Specialists
Northwell Health Physician Partners Breast Surgery At Huntington
"Joyce Au, MD, FACS, is a breast surgeon at Northwell Health. She offers specialized care for high-risk cases and performs a wide range of breast procedures, including lumpectomy and nipple-sparing mastectomy for breast cancer.""I've always been fascinated with medicine, science and the human body,"" says Dr. Au, recalling her childhood in Hong Kong and her admiration for her grandfather, who practiced traditional Chinese medicine.Dr. Au completed her general surgery residency at SUNY Downstate. She went on to do a fellowship in advanced training in breast and melanoma surgery at Fox Chase Cancer Center.She joined Northwell Health in 2016 as a breast surgeon at Northwell Health Physician Partners Breast Surgery at Huntington. Working with a multidisciplinary team-including radiation oncologists, medical oncologists, radiologists, plastic surgeons and genetic counselors-Dr. Au makes sure every patient is comfortable and fully informed. ""I know it's a tough time, so it is important to be compassionate and kind,"" she says. ""I make sure they understand every part of their care."" Patients certainly agree-Dr. Au is a two-time recipient of Northwell's Patients' Choice Award, a feedback-based recognition.Dr. Au is also an assistant professor at the Donald and Barbara Zucker School of Medicine at Hofstra/Northwell and is a member of the American Society of Breast Surgeons and the American College of Surgeons. She's authored numerous peer-reviewed publications, and is currently contributing to a clinical study on 3D breast models for breast cancer patients. She is also working with Northwell partner Cold Spring Harbor Laboratory on breast cancer research.""The best part of my job is seeing people continue living their lives, doing what they love,"" says Dr. Au. ""Patients have sent me their sisters, daughters and moms for care-that is the biggest compliment you could ever get.""". Dr. Au is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Paget Disease of the Breast, Tracheoesophageal Fistula, Breast Lump, and Lymphadenectomy. Dr. Au is board certified in American Board Of Surgery.
Vera Freeman is a General Surgeon practicing medicine in Huntington, New York. Dr. Freeman is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. Her clinical expertise encompasses Hypovolemic Shock, Gastrointestinal Fistula, and Subdural Hematoma. Dr. Freeman is board certified in American Board Of Surgery and American Board Of Surgery/Surgical Critical Care.
Northwell Health Physician Partners Gastroenterology At Huntington
Demetrios Tzimas is a Gastroenterologist practicing medicine in Huntington, New York. He has been practicing medicine for over 17 years. Dr. Tzimas is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Choledocholithiasis, Gallbladder Disease, Hereditary Pancreatitis, Endoscopy, and Lithotripsy.
Joel L Greenberg D.M.D.P.C.
Robert Zingale is an Intensive Care Medicine provider practicing medicine in Huntington, New York. Dr. Zingale is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Hernia, Familial Colorectal Cancer, Gallbladder Disease, Hernia Surgery, and Lymphadenectomy.
Northwell Health Physician Partners Surgical Specialties At Woodbury
"David E. Rivadeneira, MD, MBA, FACS, FASCRS, is director of Northwell Health Cancer Institute at Huntington and physician-in-chief of clinical strategic initiatives for Northwell facilities across eastern Long Island. He's a board-certified, multilingual general surgeon and colorectal surgeon who provides leading-edge care for colon and rectal cancer, inflammatory bowel disease such as ulcerative colitis and Crohn's disease, as well as diverticulitis.""I've always wanted to help people,"" says Dr. Rivadeneira, who completed his residency in general surgery at Weill Medical College of Cornell University, training at both New York-Presbyterian/Weill Cornell Medical Center and Memorial Sloan Kettering Cancer Center.Dr. Rivadeneira, who joined Northwell in 2013, works alongside a multidisciplinary team including oncologists, geneticists and nutritionists to give patients complete and convenient care. Consultations can usually be made within 24 to 48 hours at various Long Island locations-and everyone receives the care they deserve. ""I treat people like I'd want a family member to be treated,"" says Dr. Rivadeneira. ""I speak to patients in a way that helps them really understand their care-it's clear, concise and always compassionate.""A professor of surgery at the Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Dr. Rivadeneira also instructs surgeons throughout the country and abroad. He is a fellow of the American College of Surgeons, the American Society of Colon and Rectal Surgeons and the Society of Surgical Oncology, among others. He also works closely with Northwell research partner Cold Spring Harbor Laboratory on tissue analysis for critical research studies for the very best patient care-now and in the future.""Seeing patients have better quality of life with no more pain, and seeing them enjoy major life milestones because of treatment-it just doesn't get any better than that,"" he says.". Dr. Rivadeneira is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Hemorrhoids, Familial Colorectal Cancer, Colorectal Cancer, Bladder Reconstruction, and Hernia Surgery. Dr. Rivadeneira is board certified in American Board Of Surgery and American Board Of Colon & Rectal Surgery.
Northwell Health Physician Partners Surgical Specialties At Woodbury
"Titilayo Adegboyega, MD, is the chief of colorectal surgery at South Shore University Hospital. A board-certified colorectal surgeon, she specializes in treating cancer of the colon, rectum and anus, and benign conditions such as colon polyps, inflammatory bowel disease, diverticulitis, rectal prolapse, hemorrhoids, anal fissures and fistulas, and pelvic floor disorders. Dr. Adegboyega became interested in medicine as a child in her native Nigeria. ""I had a play doctor kit,"" she says. ""My mother worked in a hospital, so I was exposed to the health care system and aspired to influence what it could become."" In part thanks to this early influence, she maintains a deep interest in public health, especially in our increasingly globally connected society. Before joining Northwell in 2016, Dr. Adegboyega graduated from the University of Minnesota Medical School. She then went on to complete her general surgery residency at Gundersen-Lutheran Medical Center and a fellowship in colon and rectal surgery at Rhode Island Hospital, the main teaching hospital of The Warren Alpert Medical School of Brown University. Dr. Adegboyega works with a variety of health care providers to maximize her patients' care. For those who have cancer, she collaborates with medical oncologists, radiation oncologists, pathologists and other specialists to develop a comprehensive treatment plan using the latest approaches to care. She may also work with gastroenterologists and urogynecologists, depending on a patient's condition. Whenever possible, Dr. Adegboyega performs minimally invasive surgical procedures, including robotic and laparoscopic approaches. She also specializes in colostomy and ileostomy reversal surgery and diagnostic procedures, such as colonoscopy. In addition to practicing at the Northwell Health Cancer Institute, Dr. Adegboyega is actively involved in resident and medical student education as assistant professor at the Donald and Barbara Zucker School of Medicine at Hofstra/Northwell. She is also affiliated with the Katz Institute for Women's Health. Above all, Dr. Adegboyega enjoys addressing people's health concerns and carefully walking them through the treatment process. ""I spend a lot of time explaining things to my patients, so they can be as active as of a participant in their health care as they want to be,"" she says. ""I'm grateful for and humbled by the experience.""". Dr. Adegboyega is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Mesenteric Venous Thrombosis, Hemorrhoids, Retroperitoneal Inflammation, Hernia Surgery, and Colonoscopy. Dr. Adegboyega is board certified in American Board Of Surgery and American Board Of Colon & Rectal Surgery.
Northwell Health Physician Partners Surgery At Plainview, Old Country Road
Glen Fitterman is a General Surgeon practicing medicine in Plainview, New York. Dr. Fitterman is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Hernia, Gallbladder Disease, Gallstones, Hernia Surgery, and Lymphadenectomy. Dr. Fitterman is board certified in American Board Of Surgery.
LYNN O'Connor Physician PC
Joseph Patane is a General Surgeon practicing medicine in Huntington, New York. Dr. Patane is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Gallbladder Disease, Gallstones, Choledocholithiasis, Hernia Surgery, and Colostomy.
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Charles Thompson is a Bariatric Medicine provider practicing medicine in Huntington Station, New York. Dr. Thompson is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Cholecystitis, Retroperitoneal Inflammation, Hernia, Hernia Surgery, and Gastrectomy.
Colon & Rectal Surgical Specialists Of New York
Frank Caliendo is a Colorectal Surgeon practicing medicine in Melville, New York. Dr. Caliendo is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Mesenteric Venous Thrombosis, Proctitis, Hemorrhoids, Hernia Surgery, and Bladder Reconstruction.
Stony Brook Surgical Associates Ufpc
Paula Denoya is a General Surgeon practicing medicine in Smithtown, New York. Dr. Denoya is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. She is also highly rated in 16 other conditions, according to our data. Her clinical expertise encompasses Diverticular Disease, Colorectal Cancer, Familial Colorectal Cancer, Hernia Surgery, and Small Bowel Resection.
Dorit Ben is a primary care provider, practicing in Hospital Medicine in Plainview, New York. Dr. Ben is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Sepsis, Pneumonia, Atrioventricular Septal Defect, Gastrostomy, and Ureteroscopy.
Northwell Health Physician Partners Surgical Specialties At Bay Shore
David Pechman is a General Surgeon and a Bariatric Medicine provider practicing medicine in Bay Shore, New York. Dr. Pechman is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Diastasis Recti, Hernia, Umbilical Hernia, Sleeve Gastrectomy, and Gastrectomy. Dr. Pechman is board certified in American Board Of Surgery.
Neeraj Kaushik is a Gastroenterologist practicing medicine in Greenvale, New York. Dr. Kaushik is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 72 other conditions, according to our data. His clinical expertise encompasses Exocrine Pancreatic Insufficiency, Hiatal Hernia, Congenital Diaphragmatic Hernia, Endoscopy, and Pancreatectomy.
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Patricia Matos is a primary care provider, practicing in Internal Medicine in Northport, New York. Dr. Matos is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Paraplegia, Gastrointestinal Fistula, Urinary Tract Infection in Children, and Urinary Tract Infection (UTI).
Optum Medical Care P.C.
Brett Keck is a General Surgeon practicing medicine in Syosset, New York. Dr. Keck is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Cellulitis, Hernia, Osteomyelitis, Gastrostomy, and Hernia Surgery.
Blue Harbor Medical PC
Karim Paracha is a General Surgeon practicing medicine in East Setauket, New York. Dr. Paracha is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Retroperitoneal Inflammation, Cholecystitis, Hernia Surgery, and Gastrostomy.
Stony Brook Surgical Associates Ufpc
Deborah Nagle is a Colorectal Surgeon practicing medicine in East Setauket, New York. Dr. Nagle is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Colorectal Cancer, Familial Colorectal Cancer, Retroperitoneal Inflammation, Ileostomy, and Colostomy.
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Deborah Duxbury is a General Surgeon practicing medicine in Farmingdale, New York. Dr. Duxbury is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Gallstones, Choledocholithiasis, Gallbladder Disease, Hernia Surgery, and Gastrostomy.
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John Folan is a primary care provider, practicing in Internal Medicine in Islandia, New York. Dr. Folan is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Lung Metastases, Muscle Atrophy, Familial Hypertension, and Hypertension.
Last Updated: 04/28/2026






