The 20 Best Gastrectomy Doctors in Colorado, US
Find the Experts and Specialists who perform Gastrectomy
Platte Valley Medical Group LLC
Originally from Poland, Dr. Wolanin moved to Colorado at an early age and was raised here. She received an undergraduate degree at the University of Colorado in Boulder. She attended the American University of Antigua for medical school. She then spent two years in clinical rotations all over the east coast of the United States. Dr. Wolanin completed an intern year of general surgery New York City at Mount Sinai and a general surgery residency with Albert Einstein Medical Center in Philadelphia. After residency, Dr. Wolanin spent five years as a general surgeon in North Platte, Nebraska.She is dually board-certified in general surgery and obesity medicine. Her clinical interests include hernia surgeries, breast cancer surgeries and endoscopies.“As a provider, I try to be very compassionate and understanding. I am passionate about providing the best care for my patients whether doing elective surgery, cancer procedures or trauma situations.”When not working, Dr. Wolanin enjoys traveling, reading books, listening to podcasts, puzzles, tennis, snowboarding and hiking. Dr. Wolanin is rated as an Experienced provider by MediFind in Gastrectomy. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Necrosis, Gallbladder Disease, Cholecystitis, Gastrectomy, and Endoscopy. Dr. Wolanin is board certified in American Board Of Obesity Medicine and American Board Of Surgery. Dr. Wolanin is currently accepting new patients.
Optum Peak Endoscopy Center
James Rose is an Internal Medicine provider practicing medicine in Colorado Springs, Colorado. Dr. Rose is rated as an Advanced provider by MediFind in Gastrectomy. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Esophagitis, Chronic Erosive Gastritis, Eosinophilic Esophagitis, Gastrectomy, and Colonoscopy. Dr. Rose is board certified in American Board Of Internal Medicine. Dr. Rose is currently accepting new patients.
Peak Gastroenterology Associates - Lonetree
Robert Harmon is a Gastroenterologist practicing medicine in Lone Tree, Colorado. Dr. Harmon is rated as an Advanced provider by MediFind in Gastrectomy. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Choledocholithiasis, Bile Duct Obstruction, Gallstones, Gastrectomy, and Endoscopy. Dr. Harmon is board certified in American Board Of Internal Medicine. Dr. Harmon is currently accepting new patients.
Gastroenterology Of The Rockies
Rohan Clarke is a Gastroenterologist practicing medicine in Northglenn, Colorado. Dr. Clarke is rated as an Advanced provider by MediFind in Gastrectomy. He is also highly rated in 36 other conditions, according to our data. His clinical expertise encompasses Swallowing Difficulty, Painful Swallowing, Familial Adenomatous Polyposis, Gastrectomy, and Gastrostomy.
University Of Colorado Hospital
Trevor Nydam is a General Surgeon practicing medicine in Aurora, Colorado. He has been practicing medicine for over 23 years. Dr. Nydam is rated as an Advanced provider by MediFind in Gastrectomy. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Nutcracker Syndrome (NCS), Necrosis, Liver Failure, Liver Transplant, and Kidney Transplant. Dr. Nydam is board certified in American Board Of Surgery. Dr. Nydam is currently accepting new patients.
CommonSpirit Gastroenterology St. Mary-Corwin
Camille Azar is a Gastroenterologist practicing medicine in Pueblo, Colorado. Dr. Azar is rated as an Advanced provider by MediFind in Gastrectomy. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Alcoholic Cirrhosis, Esophagitis, Hepatitis C, Gastrectomy, and Endoscopy. Dr. Azar is board certified in Internal Medicine-American Board Of Internal Medicine (ABIM) and Gastroenterology-American Board Of Internal Medicine (ABIM). Dr. Azar is currently accepting new patients.
CommonSpirit Gastroenterology Durango
Hello humankindness. It’s more than a tagline. Humankindness is one of the many things we all have in common. It’s the good within us. The power that connects us. And at CommonSpirit Health, we fuse it into heartfelt healing, inspired innovation, and mindful medicine. It’s in how we provide treatment and the way we treat patients.Our communities need caring, and our families need support. CommonSpirit is committed to building healthy communities by advocating for those who are poor and vulnerable, and innovating how and where healing can happen. Because the way care is provided is often as meaningful as the care itself. Dr. New is rated as an Advanced provider by MediFind in Gastrectomy. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Intestinal Cancer, Mallory-Weiss Syndrome, Gastrectomy, and Endoscopy. Dr. New is board certified in Internal Medicine-American Board Of Internal Medicine (ABIM) and Gastroenterology-American Board Of Internal Medicine (ABIM). Dr. New is currently accepting new patients.
Optum Peak Endoscopy Center
Lukasz Kowalczyk is a Gastroenterologist practicing medicine in Colorado Springs, Colorado. Dr. Kowalczyk is rated as an Advanced provider by MediFind in Gastrectomy. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Bowel Incontinence, Esophagitis, Encopresis, Gastrectomy, and Endoscopy. Dr. Kowalczyk is board certified in American Board Of Internal Medicine. Dr. Kowalczyk is currently accepting new patients.
Traumaone PLLC
Ashwin Kurian is a General Surgeon practicing medicine in Greenwood Village, Colorado. Dr. Kurian is rated as an Advanced provider by MediFind in Gastrectomy. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Hiatal Hernia, Congenital Diaphragmatic Hernia, Endoscopy, and Gastrectomy. Dr. Kurian is board certified in American Board Of Surgery. Dr. Kurian is currently accepting new patients.
CommonSpirit Gastroenterology Durango
Shahab Aftahi is a Gastroenterologist practicing medicine in Durango, Colorado. Dr. Aftahi is rated as an Advanced provider by MediFind in Gastrectomy. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Angiodysplasia of the Colon, Diverticular Disease, Gastrointestinal Bleeding, Gastrectomy, and Endoscopy. Dr. Aftahi is board certified in Internal Medicine-American Board Of Internal Medicine (ABIM) and Gastroenterology-American Board Of Internal Medicine (ABIM). Dr. Aftahi is currently accepting new patients.
CommonSpirit Bariatrics St. Anthony North
Jonathan Schoen, MD, is an experienced bariatric surgeon with over 20 years of experience. He treats patients experiencing a variety of diseases, including obesity, gallbladder disease, inguinal hernia, and more. Dr. Schoen performs laparoscopic sleeve gastrectomy surgeries, gastric bypass surgeries, lipoma excision, hernia repair, and revision of prior bariatric surgeries.Dr. Schoen believes in providing compassionate, state-of-the-art medical and surgical care with a focus on respect and inclusivity. His goal is to help every patient live their best life.Dr. Schoen earned a Bachelor of Arts degree from Colgate University and a Master of Science degree from Touro College. He completed medical school at the Technion Institute of Technology in Israel, followed by an internship and residency at the University of Colorado Hospital, where he also completed a minimally invasive bariatric surgery fellowship.Outside of work, Dr. Schoen enjoys a variety of activities including camping, skiing, and mountain biking. He also enjoys listening to music and spending time with his family. Dr. Schoen is rated as an Experienced provider by MediFind in Gastrectomy. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Obesity, Hernia, Hiatal Hernia, Gastric Bypass, and Sleeve Gastrectomy. Dr. Schoen is board certified in Surgery/General-American Board Of Surgery (ABS). Dr. Schoen is currently accepting new patients.
Grand Junction Gastroenterology
Brent Prosser is a Gastroenterologist practicing medicine in Grand Junction, Colorado. He has been practicing medicine for over 25 years. Dr. Prosser is rated as an Experienced provider by MediFind in Gastrectomy. He is also highly rated in 36 other conditions, according to our data. His clinical expertise encompasses Trichohepatoenteric Syndrome, Familial Adenomatous Polyposis, Swallowing Difficulty, Endoscopy, and Gastrectomy. Dr. Prosser is board certified in American Board Of Internal Medicine. Dr. Prosser is currently accepting new patients.
Gastroenterology Of The Rockies
Daus Mahnke is a Gastroenterologist practicing medicine in Boulder, Colorado. He has been practicing medicine for over 27 years. Dr. Mahnke is rated as an Experienced provider by MediFind in Gastrectomy. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Heartburn, Chronic Erosive Gastritis, Familial Adenomatous Polyposis, Gastrectomy, and Colonoscopy. Dr. Mahnke is board certified in American Board Of Internal Medicine. Dr. Mahnke is currently accepting new patients.
Gastroenterology Of The Rockies
Taimur Khan is a Gastroenterologist practicing medicine in Lakewood, Colorado. He has been practicing medicine for over 23 years. Dr. Khan is rated as an Experienced provider by MediFind in Gastrectomy. He is also highly rated in 31 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Chronic Pancreatitis, Gardner Syndrome, Gastrectomy, and Endoscopy. Dr. Khan is board certified in American Board Of Internal Medicine. Dr. Khan is currently accepting new patients.
Gastroenterology Of The Rockies
Tamas Otrok is a Gastroenterologist practicing medicine in Boulder, Colorado. He has been practicing medicine for over 33 years. Dr. Otrok is rated as an Experienced provider by MediFind in Gastrectomy. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Benign Esophageal Stricture, Lower Esophageal Ring, Familial Adenomatous Polyposis, Endoscopy, and Gastrectomy. Dr. Otrok is board certified in American Board Of Internal Medicine. Dr. Otrok is currently accepting new patients.
Gastroenterology Of The Rockies
Raul Cubillas is a Gastroenterologist practicing medicine in Lakewood, Colorado. Dr. Cubillas is rated as an Experienced provider by MediFind in Gastrectomy. He is also highly rated in 36 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, Gastrectomy, and Colonoscopy. Dr. Cubillas is board certified in American Board Of Internal Medicine. Dr. Cubillas is currently accepting new patients.
Banner Health Clinic
I enjoy spending time with friends and family. Dr. Moore is rated as an Experienced provider by MediFind in Gastrectomy. Her clinical expertise encompasses Gallbladder Disease, Cellulitis, Gallstones, Gastrostomy, and Colonoscopy. Dr. Moore is board certified in American Board Of Surgery. Dr. Moore is currently accepting new patients.
Grand Junction Gastroenterology
William Shields is a Gastroenterologist practicing medicine in Grand Junction, Colorado. He has been practicing medicine for over 25 years. Dr. Shields is rated as an Experienced provider by MediFind in Gastrectomy. He is also highly rated in 33 other conditions, according to our data. His clinical expertise encompasses Visceromegaly, Enlarged Liver, Alcoholic Cirrhosis, Endoscopy, and Gastrectomy. Dr. Shields is board certified in American Board Of Internal Medicine. Dr. Shields is currently accepting new patients.
Surgical Specialists Of Colorado PC
Edward Pulido is a General Practice provider practicing medicine in Aspen, Colorado. Dr. Pulido is rated as an Experienced provider by MediFind in Gastrectomy. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Hernia, Gallstones, Choledocholithiasis, Gastrectomy, and Colonoscopy. Dr. Pulido is board certified in American Board Of Surgery. Dr. Pulido is currently accepting new patients.
Lafayette Clinic - General And Trauma Surgery
A board-certified surgeon, Dr. Hala Omar performs general, trauma, and minimally invasive surgeries. She is especially interested in robotic, minimally invasive, and laparoscopic surgeries. Originally from Alexandria, Egypt, Dr. Omar earned her Doctor of Medicine with Academic Distinction from Weill Cornell Medicine in Qatar. She completed a General Surgery Residency with New York Presbyterian and a Trauma and Surgical Critical Care Fellowship with the University of Connecticut.“I aim to deliver the best and safest surgical care using the least invasive methods available. I believe in clear and compelling education and communication with patients to support them throughout the decision-making process. High-quality surgical care leads to swift recovery and return to productivity.”Dr. Omar enjoys diving, hiking, traveling, cooking, and spending time with her husband when she is not in the operating room. Dr. Omar is rated as an Experienced provider by MediFind in Gastrectomy. Her clinical expertise encompasses Hernia, Umbilical Hernia, Gallbladder Disease, Gastrectomy, and Endoscopy. Dr. Omar is board certified in American Board Of Surgery. Dr. Omar is currently accepting new patients.
Last Updated: 04/28/2026










