The 20 Best Colonoscopy Doctors in Colorado, US

Find the Experts and Specialists who perform Colonoscopy

The 20 Best Colonoscopy Doctors in Colorado, US

Last Updated: 02/22/2026

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MediFind found 255 doctor with experience in Colonoscopy near Colorado, US. Of these, 235 are Experienced, 15 are Advanced, 2 are Distinguished and 2 are Elite.

Location
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255 providers found
    Elite in Colonoscopy
    Gastroenterology
    Elite in Colonoscopy
    Gastroenterology

    University Of Colorado Hospital

    1665 Aurora Ct Fl 2, 
    Aurora, CO 
    Languages Spoken:
    English
    Offers Telehealth

    Swati Patel is a Gastroenterologist in Aurora, Colorado. Dr. Patel is rated as an Elite provider by MediFind in Colonoscopy. Her top areas of expertise are Colorectal Polyps, Colorectal Cancer, Juvenile Polyposis Syndrome, Colonoscopy, and Endoscopy.

    Elite in Colonoscopy
    Gastroenterology
    Elite in Colonoscopy
    Gastroenterology

    University Of Colorado Hospital

    1665 Aurora Ct Fl 2, 
    Aurora, CO 
    Languages Spoken:
    English
    Offers Telehealth

    Sachin Wani is a Gastroenterologist in Aurora, Colorado. Dr. Wani is rated as an Elite provider by MediFind in Colonoscopy. His top areas of expertise are Barrett Esophagus, Colorectal Polyps, Gastroesophageal Reflux Disease (GERD), Endoscopy, and Colonoscopy.

    Peter J. Weigel
    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Patterson Primary Care Clinic

    2570 Patterson Road, 
    Grand Junction, CO 
    Experience:
    40+ years
    Languages Spoken:
    English
    Offers Telehealth

    Originally from the East Coast, Dr. Weigel spent more than 25 years in private practice in New Jersey. Dr. Weigel graduated from the medical school at Rutgers, the State University of New Jersey. He completed his residency at University of Medicine and Dentistry of New Jersey. Dr. Weigel is board certified in Internal Medicine. His clinical interests are chronic disease management and preventive care. He is passionate about spending time talking and listening to his patients.“My job is to make sure my patients make informed decisions about their healthcare. I want to catch disease processes early so they can be treated more efficiently.”When not working, Dr. Weigel can be found participating in outdoor activities such as skiing, snow shoeing and hiking with his wife and their two dogs. Dr. Weigel is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, Ureteroscopy, and Pacemaker Implantation.

    Learn about our expert tiers
    Maria Wolanin
    Experienced in Colonoscopy
    General Surgery
    Experienced in Colonoscopy
    General Surgery

    Platte Valley Medical Group LLC

    1610 Prairie Ctr Pkwy, 
    Brighton, CO 
    Experience:
    16+ years
    Languages Spoken:
    English, Polish
    Accepting New Patients

    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 Colonoscopy. Her top areas of expertise are Necrosis, Gallbladder Disease, Cholecystitis, Gastrectomy, and Endoscopy.

    Experienced in Colonoscopy
    General Surgery
    Experienced in Colonoscopy
    General Surgery
    1338 Phay Ave, 
    Canon City, CO 
    Languages Spoken:
    English

    Vincent Yu is a General Surgeon in Canon City, Colorado. Dr. Yu is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Umbilical Hernia, Hernia, Gallbladder Disease, Bladder Reconstruction, and Gastrectomy.

    Distinguished in Colonoscopy
    Gastroenterology
    Distinguished in Colonoscopy
    Gastroenterology

    Peak Gastroenterology Associates - Lonetree

    9101 Kimmer Dr Ste 1100, 
    Lone Tree, CO 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Douglas Adler is a Gastroenterologist in Lone Tree, Colorado. Dr. Adler is rated as a Distinguished provider by MediFind in Colonoscopy. His top areas of expertise are Hereditary Pancreatitis, Cholecystitis, Acute Pancreatitis, Endoscopy, and Colonoscopy. Dr. Adler is currently accepting new patients.

    Distinguished in Colonoscopy
    Gastroenterology
    Distinguished in Colonoscopy
    Gastroenterology

    University Of Colorado Hospital Authority

    1635 Aurora Ct, 
    Aurora, CO 
    Languages Spoken:
    English
    Offers Telehealth

    Anna Duloy is a Gastroenterologist in Aurora, Colorado. Dr. Duloy is rated as a Distinguished provider by MediFind in Colonoscopy. Her top areas of expertise are Childhood Pancreatitis, Chronic Pancreatitis, Acute Pancreatitis, Colonoscopy, and Endoscopy.

    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology

    Springs Gastroenterology, PLLC

    160 W Fillmore St, 
    Colorado Springs, CO 
    Languages Spoken:
    English
    Accepting New Patients

    Kem Hor is a Gastroenterologist in Colorado Springs, Colorado. Dr. Hor is rated as an Advanced provider by MediFind in Colonoscopy. Her top areas of expertise are Esophageal Varices, Portal Hypertension, Intestinal Cancer, Colonoscopy, and Endoscopy. Dr. Hor is currently accepting new patients.

    Advanced in Colonoscopy
    Internal Medicine
    Advanced in Colonoscopy
    Internal Medicine

    Optum Peak Endoscopy Center

    1615 Medical Center Pt, 
    Colorado Springs, CO 
    Languages Spoken:
    English
    Accepting New Patients

    James Rose is an Internal Medicine provider in Colorado Springs, Colorado. Dr. Rose is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Esophagitis, Chronic Erosive Gastritis, Eosinophilic Esophagitis, Gastrectomy, and Colonoscopy. Dr. Rose is currently accepting new patients.

    Advanced in Colonoscopy
    Internal Medicine
    Advanced in Colonoscopy
    Internal Medicine

    Rocky Mountain Gastroenterology Associates, PLLC

    355 Union Blvd, Suite 200, 
    Lakewood, CO 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Andrew Korson is an Internal Medicine provider in Lakewood, Colorado. Dr. Korson is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Colonoscopy, and Endoscopy. Dr. Korson is currently accepting new patients.

    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology

    CommonSpirit Gastroenterology St. Mary-Corwin

    1020 Lakeview Ave, 
    Pueblo, CO 
    Languages Spoken:
    English
    Accepting New Patients

    Camille Azar is a Gastroenterologist in Pueblo, Colorado. Dr. Azar is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Alcoholic Cirrhosis, Esophagitis, Hepatitis C, Gastrectomy, and Endoscopy. Dr. Azar is currently accepting new patients.

    Ramu P. Raju
    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology

    Gastroenterology Of The Rockies

    1755 48th Street, Suite 110, 
    Boulder, CO 
    Experience:
    27+ years
    Languages Spoken:
    English
    Accepting New Patients

    Ramu Raju is a Gastroenterologist in Boulder, Colorado. Dr. Raju has been practicing medicine for over 27 years and is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Bile Duct Stricture, Bile Duct Obstruction, Cholestasis, Gastrectomy, and Colonoscopy. Dr. Raju is currently accepting new patients.

    Daus Mahnke
    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology

    Gastroenterology Of The Rockies

    1755 48th Street, Suite 110, 
    Boulder, CO 
    Experience:
    27+ years
    Languages Spoken:
    English
    Accepting New Patients

    Daus Mahnke is a Gastroenterologist in Boulder, Colorado. Dr. Mahnke has been practicing medicine for over 27 years and is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Heartburn, Chronic Erosive Gastritis, Familial Adenomatous Polyposis, Gastrectomy, and Colonoscopy. Dr. Mahnke is currently accepting new patients.

    Nathan J. Susnow
    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology

    Gastroenterology Of The Rockies

    1755 48th Street, Suite 110, 
    Boulder, CO 
    Experience:
    22+ years
    Languages Spoken:
    English
    Accepting New Patients

    Nathan Susnow is a Gastroenterologist in Boulder, Colorado. Dr. Susnow has been practicing medicine for over 22 years and is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Gastrectomy, and Colonoscopy. Dr. Susnow is currently accepting new patients.

    Marcia Moore
    Experienced in Colonoscopy
    General Surgery
    Experienced in Colonoscopy
    General Surgery

    Banner Health Clinic

    1405 South 8th Avenue, Suite 101, 
    Sterling, CO 
    Languages Spoken:
    English, French
    Accepting New Patients

    I enjoy spending time with friends and family. Dr. Moore is rated as an Experienced provider by MediFind in Colonoscopy. Her top areas of expertise are Gallbladder Disease, Cellulitis, Gallstones, Gastrostomy, and Colonoscopy.

    Raul E. Cubillas
    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology

    Gastroenterology Of The Rockies

    13952 Denver West Pkwy, Building 53, Suite 100B, 
    Lakewood, CO 
    Languages Spoken:
    English
    Accepting New Patients

    Raul Cubillas is a Gastroenterologist in Lakewood, Colorado. Dr. Cubillas is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, Gastrectomy, and Colonoscopy. Dr. Cubillas is currently accepting new patients.

    Taimur Khan
    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology

    Gastroenterology Of The Rockies

    13952 Denver West Pkwy, Building 53, Suite 100B, 
    Lakewood, CO 
    Experience:
    23+ years
    Languages Spoken:
    English
    Accepting New Patients

    Taimur Khan is a Gastroenterologist in Lakewood, Colorado. Dr. Khan has been practicing medicine for over 23 years and is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Familial Adenomatous Polyposis, Chronic Pancreatitis, Gardner Syndrome, Gastrectomy, and Endoscopy. Dr. Khan is currently accepting new patients.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology

    South Denver Gastroenterology, PC

    10103 Ridgegate Pkwy, Ste 312, 
    Lone Tree, CO 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Marcelo Kugelmas is a Gastroenterologist in Lone Tree, Colorado. Dr. Kugelmas is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Cirrhosis, Visceromegaly, Non-Alcoholic Fatty Liver Disease, Endoscopy, and Colonoscopy. Dr. Kugelmas is currently accepting new patients.

    Edward Pulido
    Experienced in Colonoscopy
    General Practice
    Experienced in Colonoscopy
    General Practice

    Surgical Specialists Of Colorado PC

    401 Castle Creek Rd Ste 2400, 
    Aspen, CO 
    Languages Spoken:
    English
    Accepting New Patients

    Edward Pulido is a General Practice provider in Aspen, Colorado. Dr. Pulido is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Hernia, Gallstones, Choledocholithiasis, Gastrectomy, and Colonoscopy. Dr. Pulido is currently accepting new patients.

    Tamas Otrok
    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology

    Gastroenterology Of The Rockies

    1755 48th Street, Suite 110, 
    Boulder, CO 
    Experience:
    33+ years
    Languages Spoken:
    English, Hungarian
    Accepting New Patients

    Tamas Otrok is a Gastroenterologist in Boulder, Colorado. Dr. Otrok has been practicing medicine for over 33 years and is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Benign Esophageal Stricture, Lower Esophageal Ring, Familial Adenomatous Polyposis, Endoscopy, and Gastrectomy. Dr. Otrok is currently accepting new patients.

    Showing 1-20 of 255

    Last Updated: 02/22/2026

    What is the definition of Colonoscopy?

    A colonoscopy is an exam that views the inside of the colon (large intestine) and rectum, using a tool called a colonoscope.

    The colonoscope has a small camera attached to a flexible tube that can reach the entire length of the colon.

    When should I see a Colonoscopy doctor in Colorado, US?

    There are various reasons why you may want to see a specialist, such as: 

    • Your primary care provider recommends it. 
    • Your condition requires expert knowledge and specialized care. 
    • Your symptoms persist or worsen despite treatment. 
    • You need specialized testing or procedures. 
    • You want a second opinion.  

    What should I consider when choosing a Colonoscopy doctor in Colorado, US?

    It’s important to see a provider with expertise in your specific condition. Each provider profile in MediFind’s doctor database includes information on which conditions they treat, years of experience, research contributions, languages spoken, insurance plans accepted, and more.  

    How does MediFind rank Colonoscopy doctors in Colorado, US?

    MediFind’s rankings are based on a variety of data sources, such as the number of articles a doctor has published in medical journals, participation in clinical trials and industry conferences, as well as the number of patients that provider sees for a given condition. Note that MediFind’s provider database is not based on user reviews, and providers do not pay to be included in the database. 

    What types of insurance are accepted by Colonoscopy doctors in Colorado, US?

    Most profiles in MediFind’s doctor database include a list of insurance plans accepted by that provider. However, it’s a good idea to contact the provider’s office to make sure they still accept your insurance, then doublecheck by contacting your insurance plan to confirm they’re in network. 

    How can I book an appointment online with a Colonoscopy doctor in Colorado, US?

    MediFind offers direct scheduling for certain providers using the “Request Appointment” button on that provider’s profile. If the schedule option is not available for a provider, tap the red “Show Phone Number” button on their profile to get their contact information. If you prefer to find providers who offer online scheduling, select “Schedules online” under the “Availability” category of the filter feature on the left side of the Colonoscopy doctor search results page. 

    Why is it important to get a second opinion from a different Colonoscopy doctor?

    Second opinions are an opportunity to confirm a diagnosis and its root cause, learn about alternative treatment options, or simply gain peace of mind. Many people, especially those with serious diagnoses, get second opinions so they can understand all their options and make informed decisions, so don’t hesitate to get one if you have any doubts or need more information or clarification regarding your care. Note that some insurance plans require second opinions, while others don’t cover second opinions, so be sure to confirm with your insurance provider first.   

    How can I prepare for my appointment with a Colonoscopy doctor in Colorado, US?

    Prepare for your appointment by gathering the following items: 

    • Copies of medical records (dating back at least one year) 
    • Your medical history, including illnesses, medical conditions, surgeries, and other doctors you see 
    • Family history of disease 
    • List of current prescription drugs, over-the-counter medicines, vitamins, and herbal remedies or supplements including names and doses 
    • Allergies to medications, food, latex, insects, etc.  
    • List of questions and concerns 
    • Your insurance card 

    You might also contact the provider’s office to see if they offer transportation or childcare services or if you’re allowed to bring a loved one for support or to take notes during your visit. 

    What questions should I ask my Colonoscopy doctor?

    Here are some sample questions: 

    • Can you explain in simple terms what this condition is and how it’s treated? 
    • What symptoms or side effects should I watch for? 
    • What tests will be involved, and when can I expect results? 
    • Are there other specialists I need to see? 
    • What’s the best way to reach you if I have follow-up questions? 

    How can I learn about the latest clinical trials and research advances my Colonoscopy doctor may know about?

    MediFind’s Clinical Trials tool asks you a series of questions to help you narrow down your search by health condition, age, gender, location, how far you’re willing to travel, and more. Each question you answer filters down the number of trials until you find the ones that are most relevant to you. 

    MediFind’s Latest Advances tool features summaries of recent articles published in medical journals. We use cutting-edge technology to scour medical publication databases for the latest research advancements on any given condition, then we simplify this information in a way that’s useful and easy to understand. 

    Can I filter my search to show male or female Colonoscopy doctors in Colorado, US?

    Look for the filter feature on the left side of the Colonoscopy doctor search results page. Select “Female” or “Male” under the “Gender” category to search for female or male providers exclusively. If the “Any” option is selected, it will pull results for both male and female providers. 

    Can I filter my search to find a Colonoscopy doctor that offers video calls?

    Look for the filter feature on the left-side of the Colonoscopy doctor search results page. Select “Offers telehealth visits” under the Availability category to search for providers who offer virtual appointments (video calls). 

    Reviewed on: 11/11/24  

    By: MediFind Medical Staff 

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