The 20 Best Colonoscopy Doctors near knoxville, TN

Find the Experts and Specialists who perform Colonoscopy

Last Updated: 09/26/2026

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MediFind found 58 doctor with experience in Colonoscopy near knoxville, TN. Of these, 55 are Experienced and 3 are Advanced.

Location
LocationClose
58 providers found
    Experienced in Colonoscopy
    Nephrology
    Experienced in Colonoscopy
    Nephrology
    Referral may be required

    Team Health

    265 Brookview Centre Way, Ste 400, 
    Knoxville, TN 
     (5.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Said Assif is a Nephrologist practicing medicine in Knoxville, Tennessee. Dr. Assif is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Necrosis, Acute Kidney Failure, Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH), Gastrostomy, and Endoscopy. Dr. Assif is board certified in American Board Of Internal Medicine. Dr. Assif is currently accepting new patients.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Team Health

    265 Brookview Centre Way, Ste 400, 
    Knoxville, TN 
     (5.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Vikas Mohindra is a primary care provider, practicing in Internal Medicine in Knoxville, Tennessee. Dr. Mohindra is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Sepsis, Acute Kidney Failure, Atypical Pneumonia, Colonoscopy, and Gastrostomy. Dr. Mohindra is board certified in American Board Of Internal Medicine. Dr. Mohindra is currently accepting new patients.

    Experienced in Colonoscopy
    Pulmonary Medicine
    Experienced in Colonoscopy
    Pulmonary Medicine
    Referral may be required

    Fort Sanders Regional Medical Center

    1901 Clinch Ave, 
    Knoxville, TN 
     (0.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Michael Brunson is a Pulmonary Medicine provider practicing medicine in Knoxville, Tennessee. Dr. Brunson is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Pneumonia, Chronic Obstructive Pulmonary Disease (COPD), Pleurisy, Gastrostomy, and Colonoscopy. Dr. Brunson is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Fort Sanders Regional Medical Center

    1901 Clinch Ave, 
    Knoxville, TN 
     (0.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Mark Weaver is a primary care provider, practicing in Internal Medicine in Knoxville, Tennessee. Dr. Weaver 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 Sepsis, Acute Kidney Failure, Gastrointestinal Bleeding, Endoscopy, and Gastrostomy. Dr. Weaver is currently accepting new patients.

    Experienced in Colonoscopy
    Pulmonary Medicine
    Experienced in Colonoscopy
    Pulmonary Medicine
    Referral may be required

    Fort Sanders Regional Medical Center

    1901 Clinch Ave, 
    Knoxville, TN 
     (0.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Aaron Rittgers is a Pulmonary Medicine provider practicing medicine in Knoxville, Tennessee. Dr. Rittgers is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Lung Metastases, Pneumonia, Hypovolemic Shock, Endoscopy, and Ureteroscopy. Dr. Rittgers is currently accepting new patients.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Fort Sanders Regional Medical Center

    1901 Clinch Ave, 
    Knoxville, TN 
     (0.9 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Priyanka Nimbalkar is a primary care provider, practicing in Internal Medicine in Knoxville, Tennessee. She has been practicing medicine for over 18 years. Dr. Nimbalkar is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Stroke, Sepsis, Acute Kidney Failure, Endoscopy, and Colonoscopy. Dr. Nimbalkar is currently accepting new patients.

    Experienced in Colonoscopy
    Surgical Oncology
    Experienced in Colonoscopy
    Surgical Oncology
    Referral may be required

    Fort Sanders Regional Medical Center

    1901 Clinch Ave, 
    Knoxville,, TN 
     (0.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Gregory Midis is a Surgical Oncologist practicing medicine in Knoxville,, Tennessee. Dr. Midis is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Pancreatic Cancer, Familial Pancreatic Cancer, Small Bowel Resection, and Pancreatectomy. Dr. Midis is currently accepting new patients.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    Referral may be required

    University Of Tennessee Medical Center

    1924 Alcoa Hwy, 
    Knoxville, TN 
     (2.0 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Mahmoud Bayoumi is a Gastroenterologist practicing medicine in Knoxville, Tennessee. He has been practicing medicine for over 10 years. Dr. Bayoumi is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses Achalasia, Non-Alcoholic Fatty Liver Disease, Nonalcoholic Steatohepatitis (NASH), Colonoscopy, and Endoscopy. Dr. Bayoumi is currently accepting new patients.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    University Of Tennessee Medical Center

    1924 Alcoa Hwy, 
    Knoxville, TN 
     (2.0 miles away)
    Languages Spoken:
    English

    Nilesh Patel is a primary care provider, practicing in Internal Medicine in Knoxville, Tennessee. Dr. Patel is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses Sepsis, Peptic Ulcer, Necrosis, Gastrostomy, and Endoscopy.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    University Of Tennessee Medical Center

    1924 Alcoa Hwy, 
    Knoxville, TN 
     (2.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Calvin Bard is a primary care provider, practicing in Internal Medicine in Knoxville, Tennessee. Dr. Bard 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 Sepsis, Hospital-Acquired Pneumonia, Atypical Pneumonia, Colonoscopy, and Pacemaker Implantation. Dr. Bard is currently accepting new patients.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    University Of Tennessee Medical Center

    1924 Alcoa Hwy, 
    Knoxville, TN 
     (2.0 miles away)
    Languages Spoken:
    English

    Samuel Walker is a primary care provider, practicing in Internal Medicine in Knoxville, Tennessee. Dr. Walker is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses Colonoscopy.

    Experienced in Colonoscopy
    General Surgery
    Experienced in Colonoscopy
    General Surgery
    Referral may be required

    University Of Tennessee Medical Center

    1924 Alcoa Hwy, 
    Knoxville, TN 
     (2.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Andrew Russ is a General Surgeon practicing medicine in Knoxville, Tennessee. Dr. Russ is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Anal Cancer, Familial Colorectal Cancer, Squamous Cell Carcinoma of the Anal Canal (SCAC), Hernia Surgery, and Bladder Reconstruction. Dr. Russ is currently accepting new patients.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    University Of Tennessee Medical Center

    1924 Alcoa Hwy, 
    Knoxville, TN 
     (2.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Kimberly Morris is a primary care provider, practicing in Internal Medicine in Knoxville, Tennessee. Dr. Morris is rated as an Experienced provider by MediFind in Colonoscopy. Her clinical expertise encompasses Sepsis and Colonoscopy. Dr. Morris is currently accepting new patients.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Office

    1924 Alcoa Hwy # 56, 
    Knoxville, TN 
     (2.1 miles away)
    Languages Spoken:
    English

    Claude La Charite is a primary care provider, practicing in Internal Medicine in Knoxville, Tennessee. Dr. La Charite is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses Sepsis, Lymphangitis, Cellulitis, Endoscopy, and Colonoscopy.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Office

    5150 N Broadway St, 
    Knoxville, TN 
     (4.7 miles away)
    Languages Spoken:
    English

    Karl Lawrence is a primary care provider, practicing in Internal Medicine in Knoxville, Tennessee. Dr. Lawrence is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Cellulitis, Peptic Ulcer, Empyema, Colonoscopy, and Ureteroscopy.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    Referral may be required

    University General Dentists PC

    1930 Alcoa Hwy Bldg A, 
    Knoxville, TN 
     (4.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Omar Tageldin is a Gastroenterologist practicing medicine in Knoxville, Tennessee. Dr. Tageldin is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Pancreatic Pseudocyst, Diarrhea, Hereditary Pancreatitis, Colonoscopy, and Endoscopy. Dr. Tageldin is currently accepting new patients.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    Referral may be required

    Office

    1928 Alcoa Hwy Ste B100, 
    Knoxville, TN 
     (4.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Sangeeta Gulati is a Gastroenterologist practicing medicine in Knoxville, Tennessee. Dr. Gulati is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 13 other conditions, according to our data. Her clinical expertise encompasses Esophagitis, Non-Alcoholic Fatty Liver Disease, Chronic Erosive Gastritis, Gastrectomy, and Endoscopy. Dr. Gulati is currently accepting new patients.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    Referral may be required

    Office

    1928 Alcoa Hwy Ste 100, 
    Knoxville, TN 
     (4.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Carlos Rollhauser is a Gastroenterologist practicing medicine in Knoxville, Tennessee. Dr. Rollhauser is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Enlarged Liver, Acute Pancreatitis, Visceromegaly, Gastrectomy, and Endoscopy. Dr. Rollhauser is currently accepting new patients.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    Referral may be required

    Office

    1928 Alcoa Hwy Ste 100, 
    Knoxville, TN 
     (4.9 miles away)
    Languages Spoken:
    English

    John Stancher is a Gastroenterologist practicing medicine in Knoxville, Tennessee. Dr. Stancher is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Esophagitis, Gastroesophageal Reflux Disease (GERD), Barrett Esophagus, Endoscopy, and Gastrectomy.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Office

    1924 Alcoa Hwy Ste 56, 
    Knoxville, TN 
     (4.9 miles away)
    Languages Spoken:
    English

    Lawrence Smith is a primary care provider, practicing in Internal Medicine in Knoxville, Tennessee. Dr. Smith is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Stroke, Sepsis, Atypical Pneumonia, Gastrostomy, and Stent Placement.

    Showing 1-20 of 58

    Last Updated: 09/26/2026

    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 near knoxville, TN?

    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 near knoxville, TN?

    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 near knoxville, TN?

    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 near knoxville, TN?

    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 near knoxville, TN?

    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 near knoxville, TN?

    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 near knoxville, TN?

    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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