The 20 Best Colonoscopy Doctors near Sweetwater, TN

Find the Experts and Specialists who perform Colonoscopy

Last Updated: 04/28/2026

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MediFind found 512 doctor with experience in Colonoscopy near Sweetwater, TN. Of these, 468 are Experienced, 40 are Advanced and 2 are Distinguished.

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512 providers found
    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology

    ETSU Physicians & Associates- Gastroenterology

    325 N State Of Franklin Rd, Fl 2, 
    Johnson City, TN 
    Languages Spoken:
    English
    Offers Telehealth

    Mark Young is a Gastroenterologist practicing medicine in Johnson City, Tennessee. Dr. Young is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 74 other conditions, according to our data. His clinical expertise encompasses Jaundice, Acute Pancreatitis, Choledocholithiasis, Endoscopy, and Gastrectomy. Dr. Young is board certified in American Board Of Internal Medicine.

    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology

    BHMA Gastroenterology- Bristol

    1 Medical Park Blvd, 
    Bristol, TN 
    Languages Spoken:
    English
    Offers Telehealth

    Roland Garretson is a Gastroenterologist practicing medicine in Bristol, Tennessee. Dr. Garretson is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Bile Duct Obstruction, Angiodysplasia of the Colon, Endoscopy, and Colonoscopy. Dr. Garretson is board certified in American Board Of Internal Medicine.

    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology

    BHMA Gastroenterology- Bristol

    1 Medical Park Blvd, 
    Bristol, TN 
    Languages Spoken:
    English
    Offers Telehealth

    Parviz Gholami is a Gastroenterologist practicing medicine in Bristol, Tennessee. Dr. Gholami is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Bile Duct Obstruction, Cholestasis, Gastrointestinal Bleeding, Endoscopy, and Gastrectomy. Dr. Gholami is board certified in American Board Of Internal Medicine.

    Learn about our expert tiers
    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology

    Ballad Health Medical Associates Gastroenterology

    1406 Tusculum Boulevard, Suite 1200, 
    Greeneville, TN 
    Languages Spoken:
    English

    Joseph Kretschmar is a Gastroenterologist practicing medicine in Greeneville, Tennessee. Dr. Kretschmar is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Trichohepatoenteric Syndrome, Barrett Esophagus, Non-Alcoholic Fatty Liver Disease, Endoscopy, and Colonoscopy. Dr. Kretschmar is board certified in American Board Of Internal Medicine and American Board Of Lifestyle Medicine.

    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology

    Ballad Health Medical Associates Gastroenterology

    1 Medical Park Blvd., 
    Bristol, TN 
    Languages Spoken:
    English

    Robert Brinson is a Gastroenterologist practicing medicine in Bristol, Tennessee. Dr. Brinson is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Painful Swallowing, Swallowing Difficulty, Endoscopy, and Gastrostomy. Dr. Brinson is board certified in  .

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology

    Gastrointestinal Associates Of NE Tennessee, P.C.

    310 N State Of Franklin Rd, Ste 204, 
    Johnson City, TN 
    Languages Spoken:
    English
    Offers Telehealth

    Chakradhar Reddy is a Gastroenterologist practicing medicine in Johnson City, Tennessee. Dr. Reddy is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Enlarged Liver, Visceromegaly, Esophageal Varices, Endoscopy, and Colonoscopy. Dr. Reddy is board certified in American Board Of Internal Medicine and American Board Of Internal Medicine (Transplant Hepatology).

    Experienced in Colonoscopy
    Experienced in Colonoscopy

    ETSU Physicians & Associates- Surgery

    325 N State Of Franklin Rd, 
    Johnson City, TN 
    Languages Spoken:
    English
    Offers Telehealth

    Carlos Floresguerra is a General Surgeon practicing medicine in Johnson City, Tennessee. Dr. Floresguerra is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Hernia, Gallbladder Disease, Bladder Reconstruction, and Hernia Surgery. Dr. Floresguerra is board certified in American Board Of Surgery.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology

    Gastrointestinal Associates Of NE Tennessee, P.C.

    310 N State Of Franklin Rd, Ste 204, 
    Johnson City, TN 
    Languages Spoken:
    English
    Offers Telehealth

    Puneet Goenka is a Gastroenterologist practicing medicine in Johnson City, Tennessee. Dr. Goenka is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 66 other conditions, according to our data. His clinical expertise encompasses Childhood Volvulus, Irritable Bowel Syndrome (IBS), Portal Hypertension, Gastrectomy, and Gastrostomy. Dr. Goenka is board certified in American Board Of Internal Medicine and American Board Of Gastroenterology.

    Colorectal Surgery
    Colorectal Surgery

    Ballad Health Medical Associates Surgical Associates Of Kingsport

    130 W. Ravine Rd., Suite 3A, 
    Kingsport, TN 
    Languages Spoken:
    English

    "Dr. Aaron Arroyave's passion for medicine was sparked by his father, who was also a surgeon. ""Medicine was always a part of my life,"" Dr. Arroyave explains. ""Like my father, I wanted to make a difference in people's lives. I find great satisfaction in achieving immediate and positive outcomes for my patients."" His approach to medicine is deeply influenced by his family’s connection to healthcare. ""I treat my patients the same way I would treat my own family,"" he says. ""I take pride in helping patients fully understand their health concerns, which allows us to collaborate on a personalized care plan tailored to their specific needs."" Originally from Miami, Florida, Dr. Aaron Arroyave has grown to appreciate the Appalachian Highlands for its welcoming community, excellent schools and stunning scenery.". Dr. Arroyave is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses Merkel Cell Carcinoma, Neuroendocrine Tumor, Lynch Syndrome, and Colonoscopy. Dr. Arroyave is board certified in American Board Of Surgery.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology

    BHMA Gastroenterology- Bristol

    1 Medical Park Blvd, 
    Bristol, TN 
    Languages Spoken:
    English
    Offers Telehealth

    Amy Welch is a Gastroenterologist practicing medicine in Bristol, Tennessee. Dr. Welch is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Gastrointestinal Bleeding, Angiodysplasia of the Colon, Bile Duct Stricture, Endoscopy, and Gastrectomy. Dr. Welch is board certified in American Board Of Internal Medicine.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology

    Gastrointestinal Associates Of NE Tennessee, P.C.

    310 N State Of Franklin Rd, Ste 204, 
    Johnson City, TN 
    Languages Spoken:
    English
    Offers Telehealth

    Jason Mckinney is a Gastroenterologist practicing medicine in Johnson City, Tennessee. Dr. Mckinney is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 60 other conditions, according to our data. His clinical expertise encompasses Swallowing Difficulty, Portal Hypertension, Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Endoscopy. Dr. Mckinney is board certified in American Board Of Internal Medicine.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology

    BHMA Gastroenterology- Bristol

    1 Medical Park Blvd, 
    Bristol, TN 
    Languages Spoken:
    English
    Offers Telehealth

    Neelendu Dey is a Gastroenterologist practicing medicine in Bristol, Tennessee. Dr. Dey is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Crohn's Disease, Colorectal Cancer, Viral Gastroenteritis, Colonoscopy, and Endoscopy. Dr. Dey is board certified in American Board Of Internal Medicine.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology

    BHMA Gastroenterology- Kingsport

    130 W Ravine Rd, 
    Kingsport, TN 
    Languages Spoken:
    English
    Offers Telehealth

    Larry Shuster is a Gastroenterologist practicing medicine in Kingsport, Tennessee. Dr. Shuster is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Angiodysplasia of the Colon, Benign Esophageal Stricture, Lower Esophageal Ring, Colonoscopy, and Gastrectomy. Dr. Shuster is board certified in  .

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology

    BHMA Gastroenterology- Kingsport

    130 W Ravine Rd, 
    Kingsport, TN 
    Languages Spoken:
    English

    Nagendra Myneni is a Gastroenterologist practicing medicine in Kingsport, Tennessee. Dr. Myneni is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 33 other conditions, according to our data. His clinical expertise encompasses Crohn's Disease, Barrett Esophagus, Diverticular Disease, Endoscopy, and Gastrectomy. Dr. Myneni is board certified in American Board Of Internal Medicine.

    Experienced in Colonoscopy
    General Surgery
    Experienced in Colonoscopy
    General Surgery

    Ballad Health Medical Associates General Surgery

    1410 Tusculum Blvd., Suite 1700, 
    Greeneville, TN 
    Languages Spoken:
    English
    Offers Telehealth

    Giacomo Meeker is a General Surgeon practicing medicine in Greeneville, Tennessee. Dr. Meeker is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Hernia, Gallstones, Choledocholithiasis, Gastrostomy, and Colonoscopy. Dr. Meeker is board certified in American Board Of Surgery.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology

    BHMA Gastroenterology- Bristol

    1 Medical Park Blvd, 
    Bristol, TN 
    Languages Spoken:
    English

    James Panetta is a Gastroenterologist practicing medicine in Bristol, Tennessee. Dr. Panetta is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Familial Adenomatous Polyposis, Esophageal Varices, Gastrectomy, and Endoscopy. Dr. Panetta is board certified in American Board Of Internal Medicine.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology

    BHMA Gastroenterology- Bristol

    1 Medical Park Blvd, 
    Bristol, TN 
    Languages Spoken:
    English

    Franklin Goldwire is a Gastroenterologist practicing medicine in Bristol, Tennessee. Dr. Goldwire is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses Bile Duct Obstruction, Pancreatic Cancer, Gallstones, Endoscopy, and Gastrectomy. Dr. Goldwire is board certified in American Board Of Internal Medicine.

    Experienced in Colonoscopy
    Hospital Medicine
    Experienced in Colonoscopy
    Hospital Medicine

    BHMA Hospitalists- BRMC

    1 Medical Park Blvd, 
    Bristol, TN 
    Languages Spoken:
    English

    Ravikumar Patel is a primary care provider, practicing in Hospital Medicine in Bristol, Tennessee. Dr. Patel is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Urinary Tract Infection in Children, Urinary Tract Infection (UTI), Acute Kidney Failure, Ureteroscopy, and Endoscopy. Dr. Patel is board certified in American Board Of Internal Medicine.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Johnson City Internal Medicine

    301 Med Tech Pkwy, Ste 240, 
    Johnson City, TN 
    Languages Spoken:
    English
    Offers Telehealth

    Eric Groen is an Internal Medicine provider practicing medicine in Johnson City, Tennessee. Dr. Groen is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses Urea Cycle Disorders (UCD), Liver Failure, Heart Failure with Preserved Ejection Fraction (HFpEF), Endoscopy, and Gastrostomy. Dr. Groen is board certified in American Osteopathic Board Of Internal Medicine.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Johnson City Internal Medicine

    301 Med Tech Pkwy, Ste 240, 
    Johnson City, TN 
    Languages Spoken:
    English
    Offers Telehealth

    Sabrina Miller is a primary care provider, practicing in Internal Medicine in Johnson City, Tennessee. Dr. Miller is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses End-Stage Renal Disease (ESRD), Smoldering Multiple Myeloma, Multiple Myeloma, Hip Replacement, and Pacemaker Implantation. Dr. Miller is board certified in American Board Of Internal Medicine.

    Showing 1-20 of 512

    Last Updated: 04/28/2026

    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 Sweetwater, 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 Sweetwater, 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 Sweetwater, 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 Sweetwater, 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 Sweetwater, 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 Sweetwater, 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 Sweetwater, 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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