The 20 Best Gastrectomy Doctors near Boulder, CO

Find the Experts and Specialists who perform Gastrectomy

Last Updated: 04/28/2026

Save doctors for later
Sign Up
Not sure about your diagnosis?
Check Your Symptoms
Already have a doctor?
Find A Second Opinion

MediFind found 27 doctor with experience in Gastrectomy near Boulder, CO. Of these, 23 are Experienced and 4 are Advanced.

Location
LocationClose
27 providers found
    Experienced in Gastrectomy
    Gastroenterology
    Experienced in Gastrectomy
    Gastroenterology

    Gastroenterology Of The Rockies

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

    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.

    Experienced in Gastrectomy
    Gastroenterology
    Experienced in Gastrectomy
    Gastroenterology

    Gastroenterology Of The Rockies

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

    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.

    Experienced in Gastrectomy
    Gastroenterology
    Experienced in Gastrectomy
    Gastroenterology

    Gastroenterology Of The Rockies

    1755 48th Street, Suite 110, 
    Boulder, CO 
     (2.1 miles away)
    Experience:
    29+ years
    Languages Spoken:
    English
    Accepting New Patients

    David Gatof is a Gastroenterologist practicing medicine in Boulder, Colorado. He has been practicing medicine for over 29 years. Dr. Gatof is rated as an Experienced provider by MediFind in Gastrectomy. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Heartburn, Hepatitis, Familial Adenomatous Polyposis, Endoscopy, and Gastrectomy. Dr. Gatof is board certified in American Board Of Internal Medicine. Dr. Gatof is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Gastrectomy
    Gastroenterology
    Experienced in Gastrectomy
    Gastroenterology

    Boulder Medical Center

    2750 Broadway St, Gastroenterology Dept, 
    Boulder, CO 
     (0.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Robert Levine is a Gastroenterologist practicing medicine in Boulder, Colorado. Dr. Levine is rated as an Experienced provider by MediFind in Gastrectomy. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Trichohepatoenteric Syndrome, Visceromegaly, Ascites, Gastrectomy, and Endoscopy. Dr. Levine is board certified in Internal Medicine-American Board Of Internal Medicine (ABIM) and Gastroenterology-American Board Of Internal Medicine (ABIM). Dr. Levine is currently accepting new patients.

    Advanced in Gastrectomy
    Gastroenterology
    Advanced in Gastrectomy
    Gastroenterology

    Gastroenterology Of The Rockies

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

    Ramu Raju is a Gastroenterologist practicing medicine in Boulder, Colorado. He has been practicing medicine for over 27 years. Dr. Raju is rated as an Advanced provider by MediFind in Gastrectomy. He is also highly rated in 39 other conditions, according to our data. His clinical expertise encompasses Bile Duct Stricture, Bile Duct Obstruction, Cholestasis, Gastrectomy, and Colonoscopy. Dr. Raju is board certified in American Board Of Internal Medicine. Dr. Raju is currently accepting new patients.

    Experienced in Gastrectomy
    Gastroenterology
    Experienced in Gastrectomy
    Gastroenterology

    Gastroenterology Of The Rockies

    1755 48th Street, Suite 110, 
    Boulder, CO 
     (2.1 miles away)
    Languages Spoken:
    English

    Matthew Karowe is a Gastroenterologist practicing medicine in Boulder, Colorado. Dr. Karowe is rated as an Experienced provider by MediFind in Gastrectomy. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Colonic Malakoplakia, Familial Adenomatous Polyposis, Heartburn, Gastrectomy, and Colonoscopy.

    Experienced in Gastrectomy
    Gastroenterology
    Experienced in Gastrectomy
    Gastroenterology

    Gastroenterology Of The Rockies

    1755 48th Street, Suite 110, 
    Boulder, CO 
     (2.1 miles away)
    Languages Spoken:
    English

    Steven Chetham is a Gastroenterologist practicing medicine in Boulder, Colorado. Dr. Chetham is rated as an Experienced provider by MediFind in Gastrectomy. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Gastrectomy, and Colonoscopy.

    Experienced in Gastrectomy
    General Surgery
    Experienced in Gastrectomy
    General Surgery

    Boulder Valley Surgical Associates

    4743 Arapahoe Ave, 
    Boulder, CO 
     (2.0 miles away)
    Languages Spoken:
    English

    Susan Hagen is a General Surgeon practicing medicine in Boulder, Colorado. Dr. Hagen is rated as an Experienced provider by MediFind in Gastrectomy. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Hernia, Cellulitis, Necrosis, Hernia Surgery, and Small Bowel Resection.

    Experienced in Gastrectomy
    General Surgery
    Experienced in Gastrectomy
    General Surgery

    Boulder Valley Surgical Associates

    4743 Arapahoe Ave, 
    Boulder, CO 
     (2.0 miles away)
    Languages Spoken:
    English

    Kyle Marthaller is a General Surgeon practicing medicine in Boulder, Colorado. Dr. Marthaller is rated as an Experienced provider by MediFind in Gastrectomy. His clinical expertise encompasses Hernia, Chronic Subdural Hematoma, Subdural Hematoma, Bladder Reconstruction, and Gastrectomy.

    Experienced in Gastrectomy
    General Surgery
    Experienced in Gastrectomy
    General Surgery

    Boulder Valley Surgical Associates

    4743 Arapahoe Ave, 
    Boulder, CO 
     (2.0 miles away)
    Languages Spoken:
    English

    Lisa Balduf is a General Surgeon practicing medicine in Boulder, Colorado. Dr. Balduf is rated as an Experienced provider by MediFind in Gastrectomy. She is also highly rated in 16 other conditions, according to our data. Her clinical expertise encompasses Hernia, Gallbladder Disease, Gallstones, Colostomy, and Small Bowel Resection.

    Experienced in Gastrectomy
    Gastroenterology
    Experienced in Gastrectomy
    Gastroenterology

    Endoscopy Center Of The Rockies-Boulder

    1755 48th St Ste 100, 
    Boulder, CO 
     (4.4 miles away)
    Languages Spoken:
    English

    Joel Montbriand is a Gastroenterologist practicing medicine in Boulder, Colorado. Dr. Montbriand is rated as an Experienced provider by MediFind in Gastrectomy. His clinical expertise encompasses Mallory-Weiss Syndrome, Gastrectomy, and Endoscopy.

    Experienced in Gastrectomy
    Gastroenterology
    Experienced in Gastrectomy
    Gastroenterology

    Endoscopy Center Of The Rockies-Boulder

    1755 48th St Ste 100, 
    Boulder, CO 
     (4.4 miles away)
    Languages Spoken:
    English

    Peter Kaye is a Gastroenterologist practicing medicine in Boulder, Colorado. Dr. Kaye is rated as an Experienced provider by MediFind in Gastrectomy. His clinical expertise encompasses Heartburn, Ulcerative Colitis, Angiodysplasia of the Colon, Esophagitis, and Gastrectomy.

    Experienced in Gastrectomy
    General Surgery
    Experienced in Gastrectomy
    General Surgery

    Charles Jones MD PC

    4743 Arapahoe Ave Ste 100, 
    Boulder, CO 
     (4.7 miles away)
    Languages Spoken:
    English

    Charles Jones is a General Surgeon practicing medicine in Boulder, Colorado. Dr. Jones is rated as an Experienced provider by MediFind in Gastrectomy. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Carotid Artery Disease, Abdominal Aortic Aneurysm (AAA), Thoracic Aortic Aneurysm, Hernia Surgery, and Carotid Artery Surgery.

    Advanced in Gastrectomy
    Gastroenterology
    Advanced in Gastrectomy
    Gastroenterology

    Office

    382 S Arthur Ave, 
    Louisville, CO 
     (8.8 miles away)
    Languages Spoken:
    English

    Emily Ward is a Gastroenterologist practicing medicine in Louisville, Colorado. Dr. Ward is rated as an Advanced provider by MediFind in Gastrectomy. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Colonic Malakoplakia, Benign Esophageal Stricture, Lower Esophageal Ring, Gastrectomy, and Gastric Bypass.

    Experienced in Gastrectomy
    General Surgery
    Experienced in Gastrectomy
    General Surgery

    Lafayette Clinic - General And Trauma Surgery

    300 Exempla Circle, Suite 400, 
    Lafayette, CO 
     (10.5 miles away)
    Experience:
    11+ years
    Languages Spoken:
    English, Arabic
    Accepting New Patients

    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.

    Experienced in Gastrectomy
    Gastroenterology
    Experienced in Gastrectomy
    Gastroenterology

    AdventHealth Medical Group Gastroenterology At Louisville

    80 Health Park Dr Ste 270, 
    Louisville, CO 
     (7.7 miles away)
    Languages Spoken:
    English

    Ariana Greenwood is a Gastroenterologist practicing medicine in Louisville, Colorado. Dr. Greenwood is rated as an Experienced provider by MediFind in Gastrectomy. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Trichohepatoenteric Syndrome, Colitis, Collagenous Colitis, Gastrectomy, and Endoscopy.

    Experienced in Gastrectomy
    Gastroenterology
    Experienced in Gastrectomy
    Gastroenterology

    AdventHealth Medical Group Gastroenterology At Louisville

    80 Health Park Dr Ste 270, 
    Louisville, CO 
     (7.7 miles away)
    Languages Spoken:
    English

    Scott Hallgren is a Gastroenterologist practicing medicine in Louisville, Colorado. Dr. Hallgren is rated as an Experienced provider by MediFind in Gastrectomy. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Barrett Esophagus, Sphincter of Oddi Dysfunction, Chronic Erosive Gastritis, Gastrectomy, and Colonoscopy.

    Experienced in Gastrectomy
    Gastroenterology
    Experienced in Gastrectomy
    Gastroenterology

    Gastroenterology Of The Rockies

    1000 W South Boulder Rd Ste 200, 
    Lafayette, CO 
     (9.3 miles away)
    Languages Spoken:
    English

    Korina Bersentes is a Gastroenterologist practicing medicine in Lafayette, Colorado. Dr. Bersentes is rated as an Experienced provider by MediFind in Gastrectomy. Her clinical expertise encompasses Swallowing Difficulty, Painful Swallowing, Diarrhea, Trichohepatoenteric Syndrome, and Gastrectomy.

    Advanced in Gastrectomy
    Gastroenterology
    Advanced in Gastrectomy
    Gastroenterology

    Kaiser Permanente Rock Creek Medical Offices

    280 Exempla Circle, 
    Lafayette, CO 
     (10.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Poorna Ramachandran is a Gastroenterologist practicing medicine in Lafayette, Colorado. Dr. Ramachandran is rated as an Advanced provider by MediFind in Gastrectomy. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Gastrointestinal Bleeding, Esophagitis, Diarrhea, Gastrectomy, and Endoscopy. Dr. Ramachandran is currently accepting new patients.

    Advanced in Gastrectomy
    Gastroenterology
    Advanced in Gastrectomy
    Gastroenterology

    Colorado Endoscopy Centers LLC

    205 S Main St Ste A, 
    Longmont, CO 
     (13.6 miles away)
    Languages Spoken:
    English

    Jonathan Jensen is a Gastroenterologist practicing medicine in Longmont, Colorado. Dr. Jensen 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, Esophageal Varices, Familial Adenomatous Polyposis, Endoscopy, and Gastrectomy.

    Showing 1-20 of 27

    Last Updated: 04/28/2026

    What is the definition of Gastrectomy?

    Gastrectomy is surgery to remove part or all of the stomach.

    • If only part of the stomach is removed, it is called partial gastrectomy
    • If the whole stomach is removed, it is called total gastrectomy

    When should I see a Gastrectomy doctor near Boulder, CO?

    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 Gastrectomy doctor near Boulder, CO?

    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 Gastrectomy doctors near Boulder, CO?

    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 Gastrectomy doctors near Boulder, CO?

    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 Gastrectomy doctor near Boulder, CO?

    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 Gastrectomy doctor search results page. 

    Why is it important to get a second opinion from a different Gastrectomy 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 Gastrectomy doctor near Boulder, CO?

    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 Gastrectomy 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 Gastrectomy 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 Gastrectomy doctors near Boulder, CO?

    Look for the filter feature on the left side of the Gastrectomy 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 Gastrectomy doctor that offers video calls?

    Look for the filter feature on the left-side of the Gastrectomy 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 

    Read more about our Content Policy