The 20 Best Colonoscopy Doctors near Marietta, OH

Find the Experts and Specialists who perform Colonoscopy

Last Updated: 04/28/2026

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MediFind found 27 doctor with experience in Colonoscopy near Marietta, OH. Of these, 27 are Experienced.

Location
LocationClose
27 providers found
    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Marietta Memorial Hospital

    401 Matthew St, 
    Marietta, OH 
     (1.2 miles away)
    Languages Spoken:
    English

    Cynthia Gaerke is an Internal Medicine provider in Marietta, Ohio. Dr. Gaerke is rated as an Experienced provider by MediFind in Colonoscopy. Her top areas of expertise are Acute Pancreatitis, Hereditary Pancreatitis, Childhood Pancreatitis, Colonoscopy, and Ureteroscopy.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology

    Marietta Memorial Hospital

    401 Matthew St, 
    Marietta, OH 
     (1.2 miles away)
    Languages Spoken:
    English

    Juan Tejada is a Gastroenterologist in Marietta, Ohio. Dr. Tejada is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Chronic Erosive Gastritis, Childhood Pancreatitis, Colitis, Gastrectomy, and Endoscopy.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Marietta Memorial Hospital

    401 Matthew St, 
    Marietta, OH 
     (1.2 miles away)
    Languages Spoken:
    English

    Sri Kanagalingam is an Internal Medicine provider in Marietta, Ohio. Dr. Kanagalingam is rated as an Experienced provider by MediFind in Colonoscopy. Her top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Chronic Inflammatory Response Syndrome (CIRS), Gallbladder Disease, Ureteroscopy, and Colonoscopy.

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

    Marietta Memorial Hospital

    401 Matthew St, 
    Marietta, OH 
     (1.2 miles away)
    Languages Spoken:
    English

    Reagan Norgan is a primary care provider, practicing in Family Medicine in Marietta, Ohio. Dr. Norgan is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Lung Metastases, Sepsis, Pneumonia, Endoscopy, and Colonoscopy.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Marietta Memorial Hospital

    401 Matthew St, 
    Marietta, OH 
     (1.2 miles away)
    Languages Spoken:
    English

    Kumudha Rajeswaran is an Internal Medicine provider in Marietta, Ohio. Dr. Rajeswaran is rated as an Experienced provider by MediFind in Colonoscopy. Her top areas of expertise are Chronic Inflammatory Response Syndrome (CIRS), Heart Failure with Preserved Ejection Fraction (HFpEF), Gallbladder Disease, Ureteroscopy, and Endoscopy.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Marietta Memorial Hospital

    401 Matthew St, 
    Marietta, OH 
     (1.2 miles away)
    Languages Spoken:
    English

    Christopher Cockerham is an Internal Medicine provider in Marietta, Ohio. Dr. Cockerham is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Chronic Inflammatory Response Syndrome (CIRS), Gallbladder Disease, Hip Replacement, and Ureteroscopy.

    Experienced in Colonoscopy
    Family Medicine
    Experienced in Colonoscopy
    Family Medicine

    Marietta Memorial Hospital

    401 Matthew St, 
    Marietta, OH 
     (1.2 miles away)
    Languages Spoken:
    English

    Sujeeth Shetty is a Family Medicine provider in Marietta, Ohio. Dr. Shetty is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Chronic Inflammatory Response Syndrome (CIRS), Heart Failure with Preserved Ejection Fraction (HFpEF), Liver Failure, Hip Replacement, and Ureteroscopy.

    Experienced in Colonoscopy
    Experienced in Colonoscopy

    Marietta Memorial Hospital

    401 Matthew St, 
    Marietta, OH 
     (1.2 miles away)
    Languages Spoken:
    English

    Yonnael De La Rosa Holguin is an Internal Medicine provider in Marietta, Ohio. Dr. De La Rosa Holguin is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Chronic Inflammatory Response Syndrome (CIRS), Heart Failure with Preserved Ejection Fraction (HFpEF), Gallbladder Disease, Ureteroscopy, and Hip Replacement.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Marietta Memorial Hospital

    401 Matthew St, 
    Marietta, OH 
     (1.2 miles away)
    Languages Spoken:
    English

    Mounish Karlapudi is an Internal Medicine provider in Marietta, Ohio. Dr. Karlapudi is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Chronic Inflammatory Response Syndrome (CIRS), Heart Failure with Preserved Ejection Fraction (HFpEF), Respiratory Syncytial Virus (RSV) Infection, Ureteroscopy, and Endoscopy.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Marietta Memorial Hospital

    401 Matthew St, 
    Marietta, OH 
     (1.2 miles away)
    Languages Spoken:
    English

    Christy Clark is an Internal Medicine provider in Marietta, Ohio. Dr. Clark is rated as an Experienced provider by MediFind in Colonoscopy. Her top areas of expertise are Necrotizing Myopathy (NM), Heart Failure with Preserved Ejection Fraction (HFpEF), Chronic Inflammatory Response Syndrome (CIRS), Hip Replacement, and Endoscopy.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Marietta Memorial Hospital

    401 Matthew St, 
    Marietta, OH 
     (1.2 miles away)
    Languages Spoken:
    English

    Joseph Zacharias is an Internal Medicine provider in Marietta, Ohio. Dr. Zacharias is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Chronic Inflammatory Response Syndrome (CIRS), Gallbladder Disease, Endoscopy, and Coronary Artery Bypass Graft (CABG).

    Experienced in Colonoscopy
    Family Medicine
    Experienced in Colonoscopy
    Family Medicine

    Marietta Memorial Hospital

    401 Matthew St, 
    Marietta, OH 
     (1.2 miles away)
    Languages Spoken:
    English

    Hayden Tran is a Family Medicine provider in Marietta, Ohio. Dr. Tran is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Liver Failure, Heart Failure with Preserved Ejection Fraction (HFpEF), Chronic Inflammatory Response Syndrome (CIRS), Endoscopy, and Ureteroscopy.

    Experienced in Colonoscopy
    Family Medicine
    Experienced in Colonoscopy
    Family Medicine

    Marietta Memorial Hospital

    401 Matthew St, 
    Marietta, OH 
     (1.2 miles away)
    Languages Spoken:
    English

    David Wilson is a Family Medicine provider in Marietta, Ohio. Dr. Wilson is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Chronic Inflammatory Response Syndrome (CIRS), Heart Failure with Preserved Ejection Fraction (HFpEF), Gallbladder Disease, Angioplasty, and Stent Placement.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Marietta Memorial Hospital

    401 Matthew St, 
    Marietta, OH 
     (1.2 miles away)
    Languages Spoken:
    English

    Morgan Zide is an Internal Medicine provider in Marietta, Ohio. Dr. Zide is rated as an Experienced provider by MediFind in Colonoscopy. Her top areas of expertise are Chronic Inflammatory Response Syndrome (CIRS), Heart Failure with Preserved Ejection Fraction (HFpEF), DRESS Syndrome, Ureteroscopy, and Endoscopy.

    Experienced in Colonoscopy
    Hospital Medicine
    Experienced in Colonoscopy
    Hospital Medicine

    Marietta Memorial Hospital

    401 Matthew St, 
    Marietta, OH 
     (1.2 miles away)
    Languages Spoken:
    English

    Michelle Caldwell is a Hospital Medicine provider in Marietta, Ohio. Dr. Caldwell is rated as an Experienced provider by MediFind in Colonoscopy. Her top areas of expertise are Boils, Folliculitis, Carbuncle, Hip Replacement, and Endoscopy.

    Experienced in Colonoscopy
    General Surgery
    Experienced in Colonoscopy
    General Surgery

    Office

    400 Matthew St Ste 301, 
    Marietta, OH 
     (2.0 miles away)
    Languages Spoken:
    English

    Tuan Nguyen is a General Surgeon in Marietta, Ohio. Dr. Nguyen is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Hernia, Cholecystitis, Choledocholithiasis, Colostomy, and Endoscopy.

    Experienced in Colonoscopy
    General Surgery
    Experienced in Colonoscopy
    General Surgery

    Office

    400 Matthew St Ste 200, 
    Marietta, OH 
     (2.0 miles away)
    Languages Spoken:
    English

    Emmanuel Agaba is a General Surgeon in Marietta, Ohio. Dr. Agaba is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Hernia, Hiatal Hernia, Congenital Diaphragmatic Hernia, Endoscopy, and Gastrectomy.

    Experienced in Colonoscopy
    General Surgery
    Experienced in Colonoscopy
    General Surgery

    Surgical Associates Of Marietta

    400 Matthew St Ste 401, 
    Marietta, OH 
     (2.0 miles away)
    Languages Spoken:
    English

    Bradley Carman is a General Surgeon in Marietta, Ohio. Dr. Carman is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Choledocholithiasis, Hernia, Gallbladder Disease, Hernia Surgery, and Endoscopy.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Office

    401 Matthew St Ste 209, 
    Marietta, OH 
     (2.0 miles away)
    Languages Spoken:
    English

    Robert Behnke is an Internal Medicine provider in Marietta, Ohio. Dr. Behnke is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Chronic Inflammatory Response Syndrome (CIRS), Gallbladder Disease, Ureteroscopy, and Colonoscopy.

    Experienced in Colonoscopy
    General Surgery
    Experienced in Colonoscopy
    General Surgery

    Office

    400 Matthew St Ste 301, 
    Marietta, OH 
     (2.0 miles away)
    Languages Spoken:
    English

    Rajendra Bhati is a General Surgeon in Marietta, Ohio. Dr. Bhati is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Neuroendocrine Tumor, Familial Colorectal Cancer, Colorectal Cancer, Small Bowel Resection, and Lymphadenectomy.

    Showing 1-20 of 27

    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 Marietta, OH?

    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 Marietta, OH?

    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 Marietta, OH?

    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 Marietta, OH?

    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 Marietta, OH?

    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 Marietta, OH?

    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 Marietta, OH?

    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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