The 20 Best Colonoscopy Doctors in South Dakota, US
Find the Experts and Specialists who perform Colonoscopy
Avera General Surgery — Pierre
Brandt Becker is a General Surgeon practicing medicine in Pierre, South Dakota. Dr. Becker 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 Familial Pancreatic Cancer, Pancreatic Cancer, Familial Colorectal Cancer, Gastrectomy, and Colonoscopy. Dr. Becker is board certified in American Board Of Surgery. Dr. Becker is currently accepting new patients.
Avera Gastroenterology — 69th & Louise
R Lapp is a Gastroenterologist practicing medicine in Sioux Falls, South Dakota. Dr. Lapp is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 44 other conditions, according to our data. His clinical expertise encompasses Esophagitis, Hereditary Pancreatitis, Acute Pancreatitis, Endoscopy, and Gastrectomy. Dr. Lapp is board certified in American Board Of Internal Medicine. Dr. Lapp is currently accepting new patients.
Avera Gastroenterology — 69th & Louise
Bryan Feyen is a Gastroenterologist practicing medicine in Sioux Falls, South Dakota. Dr. Feyen 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 Colitis, Viral Gastroenteritis, Esophageal Varices, Endoscopy, and Gastrectomy. Dr. Feyen is board certified in American Board Of Gastroenterology And Hepatology. Dr. Feyen is currently accepting new patients.
Marshall County Healthcare Center Avera
David Ring is a General Surgeon practicing medicine in Britton, South Dakota. Dr. Ring 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 Hernia, Necrosis, Inflammatory Breast Cancer, Hernia Surgery, and Endoscopy. Dr. Ring is board certified in ATLS And ACLS Certified Board Certified - American Board Of Surgery. Dr. Ring is currently accepting new patients.
Avera St. Luke's Hospital
Christopher Larson is a General Surgeon practicing medicine in Aberdeen, South Dakota. Dr. Larson is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Hernia, Varicose Veins, Familial Colorectal Cancer, Hernia Surgery, and Endoscopy. Dr. Larson is board certified in American Board Of Surgery. Dr. Larson is currently accepting new patients.
Avera Medical Group Internal Medicine — 69th & Louise
Stuart Andersen is a primary care provider, practicing in Internal Medicine in Sioux Falls, South Dakota. Dr. Andersen is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Familial Hypopituitarism, Sepsis, Pneumonia, Endoscopy, and Pacemaker Implantation. Dr. Andersen is board certified in American Board Of Internal Medicine, Internal Medicine. Dr. Andersen is currently accepting new patients.
Access Health & Avera Medical Group — Brookings
Daniel Cecil is a primary care provider, practicing in Internal Medicine in Brookings, South Dakota. Dr. Cecil is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 46 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and Colonoscopy. Dr. Cecil is board certified in American Board Of Internal Medicine. Dr. Cecil is currently accepting new patients.
Avera Sacred Heart Hospital
Ryan Garry is a General Surgeon practicing medicine in Yankton, South Dakota. Dr. Garry is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Paget Disease of the Breast, Breast Cancer, Angiosarcoma, Lymphadenectomy, and Gastrectomy. Dr. Garry is board certified in American Board Of Surgery. Dr. Garry is currently accepting new patients.
Sanford USD Medical Center
Heather Mcdougall is a Gastroenterologist practicing medicine in Sioux Falls, South Dakota. Dr. Mcdougall is rated as an Advanced provider by MediFind in Colonoscopy. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Angiodysplasia of the Colon, Crohn's Disease, Enlarged Liver, Colonoscopy, and Endoscopy. Dr. Mcdougall is board certified in American Board Of Internal Medicine: Gastroenterology. Dr. Mcdougall is currently accepting new patients.
Sanford USD Medical Center
Kunut Kijsirichareanchai is a Gastroenterologist practicing medicine in Sioux Falls, South Dakota. Dr. Kijsirichareanchai is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Angiodysplasia of the Colon, Mallory-Weiss Syndrome, Endoscopy, and Gastrectomy. Dr. Kijsirichareanchai is board certified in American Board Of Internal Medicine: GastroenterologyAmerican Board Of Internal Medicine: Internal Medicine. Dr. Kijsirichareanchai is currently accepting new patients.
Avera McKennan Hospital & University Health Center
Klaus Mergener is a Gastroenterologist practicing medicine in Sioux Falls, South Dakota. Dr. Mergener is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Angiodysplasia of the Colon, Mallory-Weiss Syndrome, Bile Duct Obstruction, Endoscopy, and Colonoscopy. Dr. Mergener is board certified in American Board Of Internal Medicine American Board Of Gastroenterology American Board Of Medical Management. Dr. Mergener is currently accepting new patients.
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Mark Abraham is a General Surgeon practicing medicine in North Sioux City, South Dakota. Dr. Abraham is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Hernia, Retroperitoneal Inflammation, Hernia Surgery, and Gastrostomy. Dr. Abraham is currently accepting new patients.
Monument Health Rapid City Hospital Inc
Jeegar Jailwala is a Gastroenterologist practicing medicine in Rapid City, South Dakota. Dr. Jailwala is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Banti's Syndrome, Mallory-Weiss Syndrome, Esophageal Varices, Gastrectomy, and Endoscopy. Dr. Jailwala is currently accepting new patients.
Monument Health Rapid City Hospital
Emuejevoke Okoh is a Gastroenterologist practicing medicine in Rapid City, South Dakota. Dr. Okoh is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Bile Duct Obstruction, Angiodysplasia of the Colon, Bile Duct Stricture, Endoscopy, and Gastrectomy. Dr. Okoh is currently accepting new patients.
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R James-Sorrell is a Gastroenterologist practicing medicine in Sioux Falls, South Dakota. Dr. James-Sorrell is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 33 other conditions, according to our data. His clinical expertise encompasses Visceromegaly, Gastrointestinal Bleeding, Macroamylasemia, Endoscopy, and Gastrectomy. Dr. James-Sorrell is currently accepting new patients.
The Endoscopy Center, LLC
Oksana Aleksenko is a Gastroenterologist practicing medicine in Rapid City, South Dakota. Dr. Aleksenko is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 26 other conditions, according to our data. Her clinical expertise encompasses Turcot Syndrome, Gardner Syndrome, Familial Adenomatous Polyposis, Endoscopy, and Colonoscopy. Dr. Aleksenko is board certified in American Board Of Internal Medicine: Gastroenterology. Dr. Aleksenko is currently accepting new patients.
Sanford Center For Digestive Health
Muhammad Faisal is a Gastroenterologist practicing medicine in Sioux Falls, South Dakota. Dr. Faisal is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Cholecystitis, Gallbladder Disease, Chronic Graft Versus Host Disease (cGvHD), Endoscopy, and Gallbladder Removal. Dr. Faisal is board certified in American Board Of Internal Medicine: GastroenterologyAmerican Board Of Internal Medicine: Internal Medicine.
Sanford Center For Digestive Health
Ahmed Kurdi is a Gastroenterologist practicing medicine in Sioux Falls, South Dakota. Dr. Kurdi is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses Colitis, Viral Gastroenteritis, Celiac Disease, Colonoscopy, and Endoscopy. Dr. Kurdi is board certified in American Board Of Internal Medicine. Dr. Kurdi is currently accepting new patients.
The Endoscopy Center, LLC
Nathan Jaqua is a Gastroenterologist practicing medicine in Rapid City, South Dakota. Dr. Jaqua is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 31 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Gastrectomy, and Colonoscopy. Dr. Jaqua is board certified in American Board Of Internal Medicine: Gastroenterology. Dr. Jaqua is currently accepting new patients.
Avera McKennan Hospital & University Health Center
Joseph Schowalter is a Gastroenterologist practicing medicine in Sioux Falls, South Dakota. Dr. Schowalter 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 Intestinal Cancer, Angiodysplasia of the Colon, Familial Adenomatous Polyposis, Endoscopy, and Gastrectomy. Dr. Schowalter is currently accepting new patients.
Last Updated: 09/26/2026















