The 20 Best Colonoscopy Doctors near smithtown, NY
Find the Experts and Specialists who perform Colonoscopy
Smithtown Center For Rehabilitation & Nursing Care
Olena Guzhva is a primary care provider, practicing in Internal Medicine in Smithtown, New York. Dr. Guzhva is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 35 other conditions, according to our data. Her clinical expertise encompasses Necrosis, Lung Metastases, Hypertensive Heart Disease, Ureteroscopy, and Gastrostomy. Dr. Guzhva is currently accepting new patients.
Cohen Children's Northwell Health Physician Partners Pediatric Specialists At Smithtown
James Markowitz is a Pediatric Gastroenterologist practicing medicine in Smithtown, New York. Dr. Markowitz 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 Viral Gastroenteritis, Crohn's Disease, Hemorrhagic Proctocolitis, Colonoscopy, and Endoscopy. Dr. Markowitz is board certified in American Board Of Pediatrics/Gastroenterology and American Board Of Pediatrics. Dr. Markowitz is currently accepting new patients.
Northwell Health Physician Partners Surgery And Smith Institute For Urology At Smithtown
Shirley Shih is a Colorectal Surgeon practicing medicine in Smithtown, New York. Dr. Shih is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Pilonidal Sinus Disease, Retroperitoneal Inflammation, Diverticular Disease, Bladder Reconstruction, and Colostomy. Dr. Shih is board certified in American Board Of Colon & Rectal Surgery and American Board Of Surgery. Dr. Shih is currently accepting new patients.
Northwell Health Physician Partners At Smithtown
David Purow is a Gastroenterologist practicing medicine in Smithtown, New York. Dr. Purow is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Colitis, Irritable Bowel Syndrome (IBS), Gastrectomy, and Endoscopy. Dr. Purow is board certified in American Board Of Internal Medicine/Gastroenterology. Dr. Purow is currently accepting new patients.
Northwell Health Physician Partners Surgery And Smith Institute For Urology At Smithtown
David Rivadeneira is a Colorectal Surgeon practicing medicine in Smithtown, New York. Dr. Rivadeneira is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Colorectal Cancer, Familial Colorectal Cancer, Diverticular Disease, Bladder Reconstruction, and Hernia Surgery. Dr. Rivadeneira is board certified in American Board Of Colon & Rectal Surgery and American Board Of Surgery. Dr. Rivadeneira is currently accepting new patients.
Mather Medical Group
Halyna Chykyda is a primary care provider, practicing in Internal Medicine in Port Jefferson, New York. Dr. Chykyda is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses COVID-19, Sepsis, Pneumonia, Gastrostomy, and Endoscopy. Dr. Chykyda is board certified in American Board Of Internal Medicine.
St. Catherine Of Siena Hospital
Zvi Alpern is a Gastroenterologist practicing medicine in Smithtown, New York. Dr. Alpern is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Barrett Esophagus, Sturge-Weber Syndrome, Cowden Syndrome, Gastrectomy, and Colonoscopy.
St. Catherine Of Siena Hospital
Alexander Gorbatsevich is a primary care provider, practicing in Internal Medicine in Smithtown, New York. Dr. Gorbatsevich is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Urinary Tract Infection in Children, Sepsis, Dehydration, Hip Replacement, and Ureteroscopy.
Southwest Suffolk Medical PC
Thomas D'amico is a Hospital Medicine provider practicing medicine in Smithtown, New York. Dr. D'amico is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses Heart Failure with Preserved Ejection Fraction (HFpEF), Colonoscopy, and Pacemaker Implantation.
St. Catherine Of Siena Hospital
Muhammad Noor is a primary care provider, practicing in Internal Medicine in Smithtown, New York. Dr. Noor 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 COVID-19, Multisystem Inflammatory Syndrome in Children (MIS-C), Lung Metastases, Bladder Reconstruction, and Endoscopy.
St. Catherine Of Siena Hospital
Alina Ciobanu is a primary care provider, practicing in Internal Medicine in Smithtown, New York. Dr. Ciobanu is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses COVID-19, Multisystem Inflammatory Syndrome in Children (MIS-C), Diverticular Disease, Endoscopy, and Gastrostomy.
St. Catherine Of Siena Hospital
Robert Courgi is a primary care provider, practicing in Internal Medicine in Smithtown, New York. Dr. Courgi is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses COVID-19, Hypothyroidism, Sepsis, Hip Replacement, and Endoscopy.
St. Catherine Of Siena Hospital
Trichy Arumugam is a General Surgeon practicing medicine in Smithtown, New York. Dr. Arumugam is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Choledocholithiasis, Cellulitis, Gallbladder Disease, Colostomy, and Gastrostomy.
North Shore Hematology Oncology Associates PC
Archna Sinha is a Hospital Medicine provider practicing medicine in Smithtown, New York. Dr. Sinha 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 End-Stage Renal Disease (ESRD), Gallbladder Disease, Heart Failure with Preserved Ejection Fraction (HFpEF), Gastrostomy, and Hip Replacement.
Office
Ravi Ainapudi is a Gastroenterologist practicing medicine in Smithtown, New York. Dr. Ainapudi is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Choledocholithiasis, Chronic Idiopathic Constipation (CIC), Hiatal Hernia, Endoscopy, and Colonoscopy.
Office
Anna Siasoco is a primary care provider, practicing in Family Medicine in Smithtown, New York. Dr. Siasoco 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 Small Cell Lung Cancer (SCLC), Stroke, Lung Cancer, Gastrostomy, and Endoscopy.
Stony Brook Surgical Associates Ufpc
Asim Khokhar is a Gastroenterologist practicing medicine in Smithtown, New York. Dr. Khokhar is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Esophageal Varices, Visceromegaly, Hepatitis, Endoscopy, and Colonoscopy.
North Shore Digestive Medicine PC
Alan Spielberg is a Gastroenterologist practicing medicine in Smithtown, New York. Dr. Spielberg is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Tenesmus, Gastrointestinal Bleeding, Endoscopy, and Gastrectomy.
North Shore Digestive Medicine PC
Farzad Forohar is a Gastroenterologist practicing medicine in Smithtown, New York. Dr. Forohar is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Gastroesophageal Reflux Disease (GERD), Gastric Dysmotility, Gastrectomy, and Endoscopy.
Smithtown Center For Rehabilitation & Nursing Care
Yuri Fink is a primary care provider, practicing in Internal Medicine in Smithtown, New York. Dr. Fink is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 32 other conditions, according to our data. His clinical expertise encompasses Necrosis, Hypertensive Heart Disease, Lung Metastases, Gastrostomy, and Ureteroscopy.
Last Updated: 09/26/2026




