The 20 Best Gastrointestinal Bleeding Doctors Near Me in Lone Tree, CO

Find the Top Gastrointestinal Bleeding Experts and Specialists

The 20 Best Gastrointestinal Bleeding Doctors near Lone Tree, CO

Last Updated: 02/22/2026

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MediFind found 74 doctor with experience in Gastrointestinal Bleeding near Lone Tree, CO. Of these, 64 are Experienced, 9 are Advanced and 1 are Elite.

Location
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74 providers found
    Elite in Gastrointestinal Bleeding
    Gastroenterology
    Elite in Gastrointestinal Bleeding
    Gastroenterology

    Peak Gastroenterology Associates - Lonetree

    9101 Kimmer Dr Ste 1100, 
    Lone Tree, CO 
     (0.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

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

    Advanced in Gastrointestinal Bleeding
    Gastroenterology
    Advanced in Gastrointestinal Bleeding
    Gastroenterology

    Peak Gastroenterology Associates - Lonetree

    9101 Kimmer Dr Ste 1100, 
    Lone Tree, CO 
     (0.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Robert Harmon is a Gastroenterologist in Lone Tree, Colorado. Dr. Harmon is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Choledocholithiasis, Bile Duct Obstruction, Gallstones, Gastrectomy, and Endoscopy. Dr. Harmon is currently accepting new patients.

    Experienced in Gastrointestinal Bleeding
    Gastroenterology
    Experienced in Gastrointestinal Bleeding
    Gastroenterology

    South Denver Gastroenterology, PC

    10103 Ridgegate Pkwy, Ste 312, 
    Lone Tree, CO 
     (0.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Fernando Carreira is a Gastroenterologist in Lone Tree, Colorado. Dr. Carreira is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Irritable Bowel Syndrome (IBS), Crohn's Disease, Painful Swallowing, Endoscopy, and Colonoscopy. Dr. Carreira is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Gastrointestinal Bleeding
    Gastroenterology
    Experienced in Gastrointestinal Bleeding
    Gastroenterology

    South Denver Gastroenterology, PC

    10103 Ridgegate Pkwy, Ste 312, 
    Lone Tree, CO 
     (0.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Lawrence Kim is a Gastroenterologist in Lone Tree, Colorado. Dr. Kim is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Ascites, Barrett Esophagus, Swallowing Difficulty, Endoscopy, and Colonoscopy. Dr. Kim is currently accepting new patients.

    Experienced in Gastrointestinal Bleeding
    Gastroenterology
    Experienced in Gastrointestinal Bleeding
    Gastroenterology

    South Denver Gastroenterology, PC

    10103 Ridgegate Pkwy, Ste 312, 
    Lone Tree, CO 
     (0.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    David Scheider is a Gastroenterologist in Lone Tree, Colorado. Dr. Scheider is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Ulcerative Colitis, Familial Adenomatous Polyposis, Painful Swallowing, Swallowing Difficulty, and Endoscopy. Dr. Scheider is currently accepting new patients.

    Experienced in Gastrointestinal Bleeding
    Gastroenterology
    Experienced in Gastrointestinal Bleeding
    Gastroenterology

    South Denver Gastroenterology, PC

    10103 Ridgegate Pkwy, Ste 312, 
    Lone Tree, CO 
     (0.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Ashley Vachon is a Gastroenterologist in Lone Tree, Colorado. Dr. Vachon is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. Her top areas of expertise are Viral Gastroenteritis, Colitis, Ulcerative Colitis, and Crohn's Disease. Dr. Vachon is currently accepting new patients.

    Experienced in Gastrointestinal Bleeding
    Gastroenterology
    Experienced in Gastrointestinal Bleeding
    Gastroenterology

    Rocky Mountain Gastroenterology Assoc PLLC

    14000 E Arapahoe Rd Ste 300, 
    Centennial, CO 
     (3.2 miles away)
    Languages Spoken:
    English

    Asif Husain is a Gastroenterologist in Centennial, Colorado. Dr. Husain is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Gastric Dysmotility, Berdon Syndrome, Familial Adenomatous Polyposis, Endoscopy, and Gastrectomy.

    Experienced in Gastrointestinal Bleeding
    Gastroenterology
    Experienced in Gastrointestinal Bleeding
    Gastroenterology

    South Denver Gastroenterology, PC

    10 Inverness Dr E, Ste 220, 
    Englewood, CO 
     (3.2 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Peter Le is a Gastroenterologist in Englewood, Colorado. Dr. Le has been practicing medicine for over 18 years and is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Ulcerative Colitis, Colitis, Benign Esophageal Stricture, Endoscopy, and Gastrectomy. Dr. Le is currently accepting new patients.

    Advanced in Gastrointestinal Bleeding
    Internal Medicine
    Advanced in Gastrointestinal Bleeding
    Internal Medicine

    Peak Gastroenterology Associates - Lonetree

    9101 Kimmer Dr Ste 1100, 
    Lone Tree, CO 
     (0.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Michael Paolucci is an Internal Medicine provider in Lone Tree, Colorado. Dr. Paolucci is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Painful Swallowing, Swallowing Difficulty, Gastrointestinal Bleeding, Gastrectomy, and Colonoscopy. Dr. Paolucci is currently accepting new patients.

    Advanced in Gastrointestinal Bleeding
    Gastroenterology
    Advanced in Gastrointestinal Bleeding
    Gastroenterology

    Rocky Mountain Gastroenterology Associates, PLLC

    1001 Southpark Dr., 
    Littleton, CO 
     (6.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Frederick Harris is a Gastroenterologist in Littleton, Colorado. Dr. Harris is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Bowel Incontinence, Colitis, Familial Adenomatous Polyposis, Gastrectomy, and Endoscopy. Dr. Harris is currently accepting new patients.

    Experienced in Gastrointestinal Bleeding
    Gastroenterology
    Experienced in Gastrointestinal Bleeding
    Gastroenterology

    Peak Gastroenterology Associates - Lonetree

    9101 Kimmer Dr Ste 1100, 
    Lone Tree, CO 
     (0.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Ryan Mcwilliams is a Gastroenterologist in Lone Tree, Colorado. Dr. Mcwilliams is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Mallory-Weiss Syndrome, Esophageal Varices, Colitis, Endoscopy, and Gastrectomy. Dr. Mcwilliams is currently accepting new patients.

    Experienced in Gastrointestinal Bleeding
    Gastroenterology
    Experienced in Gastrointestinal Bleeding
    Gastroenterology

    Peak Gastroenterology Associates - Lonetree

    9101 Kimmer Dr Ste 1100, 
    Lone Tree, CO 
     (0.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Herman Suga is a Gastroenterologist in Lone Tree, Colorado. Dr. Suga is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are T-Cell Lymphoma, Jaundice, Gastrointestinal Bleeding, Endoscopy, and Stent Placement. Dr. Suga is currently accepting new patients.

    Experienced in Gastrointestinal Bleeding
    Pediatric Gastroenterology
    Experienced in Gastrointestinal Bleeding
    Pediatric Gastroenterology

    HCA HealthONE Rocky Mountain Pediatric Gastroenterology - Lone Tree

    10107 Ridgegate Pkwy Ste 350, 
    Lone Tree, CO 
     (0.4 miles away)
    Languages Spoken:
    English

    Jose Barrios is a Pediatric Gastroenterologist in Lone Tree, Colorado. Dr. Barrios is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Celiac Disease, Eosinophilic Esophagitis, Delayed Growth, and Diarrhea.

    Experienced in Gastrointestinal Bleeding
    Gastroenterology
    Experienced in Gastrointestinal Bleeding
    Gastroenterology

    UCHealth Gastroenterology Clinic - Lone Tree

    9548 Park Meadows Dr, 
    Lone Tree, CO 
     (1.2 miles away)
    Languages Spoken:
    English

    John Mengshol is a Gastroenterologist in Lone Tree, Colorado. Dr. Mengshol is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Lymphocytic Colitis, Colitis, Heartburn, Endoscopy, and Gastrectomy.

    Experienced in Gastrointestinal Bleeding
    Gastroenterology
    Experienced in Gastrointestinal Bleeding
    Gastroenterology

    University Of Colorado Hospital Authority

    9548 Park Meadows Dr, 
    Lone Tree, CO 
     (1.2 miles away)
    Languages Spoken:
    English

    Benjamin Cassell is a Gastroenterologist in Lone Tree, Colorado. Dr. Cassell is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Irritable Bowel Syndrome (IBS), Indigestion, Trichohepatoenteric Syndrome, Endoscopy, and Colonoscopy.

    Experienced in Gastrointestinal Bleeding
    Family Medicine
    Experienced in Gastrointestinal Bleeding
    Family Medicine

    Summit Medical Consultants PLLC

    9250 E Costilla Ave Ste 540, 
    Greenwood Village, CO 
     (3.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Judd Dawson is a primary care provider, practicing in Family Medicine in Greenwood Village, Colorado. Dr. Dawson is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Sepsis, Atypical Pneumonia, Hospital-Acquired Pneumonia, Pacemaker Implantation, and Ureteroscopy. Dr. Dawson is currently accepting new patients.

    Experienced in Gastrointestinal Bleeding
    Family Medicine
    Experienced in Gastrointestinal Bleeding
    Family Medicine

    Summit Medical Consultants PLLC

    9250 E Costilla Ave Ste 540, 
    Greenwood Village, CO 
     (3.2 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Accepting New Patients

    Vikas Reddy is a primary care provider, practicing in Family Medicine in Greenwood Village, Colorado. Dr. Reddy has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Dementia, and Idiopathic Edema. Dr. Reddy is currently accepting new patients.

    Experienced in Gastrointestinal Bleeding
    Internal Medicine
    Experienced in Gastrointestinal Bleeding
    Internal Medicine

    Critical Care Pulmonary Consultants, PC

    7100 E Belleview Ave Ste G10, 
    Greenwood Village, CO 
     (5.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jeffrey Zamarripa is an Internal Medicine provider in Greenwood Village, Colorado. Dr. Zamarripa is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Gastrointestinal Bleeding, Heart Failure with Preserved Ejection Fraction (HFpEF), Cerebral Hypoxia, Endoscopy, and Pacemaker Implantation. Dr. Zamarripa is currently accepting new patients.

    Experienced in Gastrointestinal Bleeding
    Colorectal Surgery | Gastroenterology
    Experienced in Gastrointestinal Bleeding
    Colorectal Surgery | Gastroenterology

    Rocky Mountain Gastroenterology Assoc PLLC

    9397 Crown Crest Blvd, Ste 311, 
    Parker, CO 
     (6.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Patrice Michaletz is a Colorectal Surgeon and a Gastroenterologist in Parker, Colorado. Dr. Michaletz is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. Her top areas of expertise are Familial Adenomatous Polyposis, Portal Hypertension, Turcot Syndrome, Endoscopy, and Gastrectomy. Dr. Michaletz is currently accepting new patients.

    Experienced in Gastrointestinal Bleeding
    Gastroenterology
    Experienced in Gastrointestinal Bleeding
    Gastroenterology

    South Denver Gastroenterology, PC

    9397 Crown Crest Blvd, Ste 420, 
    Parker, CO 
     (6.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Frederick Lewis is a Gastroenterologist in Parker, Colorado. Dr. Lewis is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Neurogenic Bowel, Benign Esophageal Stricture, Lower Esophageal Ring, Colonoscopy, and Endoscopy. Dr. Lewis is currently accepting new patients.

    Showing 1-20 of 74

    Last Updated: 02/22/2026

    What is the definition of Gastrointestinal Bleeding?

    Gastrointestinal (GI) bleeding refers to any bleeding that starts in the GI tract.

    Bleeding may come from any site along the GI tract, but is often divided into:

    • Upper GI bleeding: The upper GI tract includes the esophagus (the tube from the mouth to the stomach), stomach, and first part of the small intestine (duodenum).
    • Lower GI bleeding: The lower GI tract includes most of the small intestine, and the entire large intestine, rectum, and anus.

    When should I see a Gastrointestinal Bleeding doctor near Lone Tree, 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 Gastrointestinal Bleeding doctor near Lone Tree, 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 Gastrointestinal Bleeding doctors near Lone Tree, 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 Gastrointestinal Bleeding doctors near Lone Tree, 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 Gastrointestinal Bleeding doctor near Lone Tree, 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 Gastrointestinal Bleeding doctor search results page. 

    Why is it important to get a second opinion from a different Gastrointestinal Bleeding 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 Gastrointestinal Bleeding doctor near Lone Tree, 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 Gastrointestinal Bleeding 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 Gastrointestinal Bleeding 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 Gastrointestinal Bleeding doctors near Lone Tree, CO?

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

    Look for the filter feature on the left-side of the Gastrointestinal Bleeding 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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