The 20 Best Colonoscopy Doctors Near Me

Find the Experts and Specialists who perform Colonoscopy

Last Updated: 02/25/2026

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MediFind found 27 doctor with experience in Colonoscopy.

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27 providers found
    Elite in Colonoscopy
    Gastroenterology
    Elite in Colonoscopy
    Gastroenterology

    Indiana University Health University Hospital

    550 University Blvd, 
    Indianapolis, IN 
    Languages Spoken:
    English

    Douglas Rex is a Gastroenterologist in Indianapolis, Indiana. Dr. Rex is rated as an Elite provider by MediFind in Colonoscopy. His top areas of expertise are Colorectal Polyps, Colorectal Cancer, Familial Adenomatous Polyposis, Colonoscopy, and Endoscopy.

    Elite in Colonoscopy
    Gastroenterology
    Elite in Colonoscopy
    Gastroenterology

    UCI Health H.H. Chao Comprehensive Digestive Disease Center

    101 The City Dr S Bldg 22C, 
    Orange, CA 
    Languages Spoken:
    English

    Jason Samarasena is a Gastroenterologist in Orange, California. Dr. Samarasena is rated as an Elite provider by MediFind in Colonoscopy. His top areas of expertise are Barrett Esophagus, Jaundice, Gastroesophageal Reflux Disease (GERD), Endoscopy, and Colonoscopy.

    Distinguished in Colonoscopy
    Gastroenterology
    Distinguished in Colonoscopy
    Gastroenterology

    Johns Hopkins Health Care & Surgery Center - Green Spring Station, Lutherville

    2360 West Joppa Road, Joppa Concourse STE 205, Joppa Concourse STE 205, 
    Lutherville, MD 
    Languages Spoken:
    English
    Offers Telehealth

    Sudhir Dutta is a Gastroenterologist in Lutherville, Maryland. Dr. Dutta is rated as a Distinguished provider by MediFind in Colonoscopy. His top areas of expertise are Gastrointestinal Bleeding, Choledocholithiasis, Hiatal Hernia, Colonoscopy, and Gastrectomy.

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

    Independence Family Health Center

    5001 Rockside Road, 
    Independence, OH 
    Experience:
    29+ years
    Languages Spoken:
    English

    Maged Rizk is a Gastroenterologist in Independence, Ohio. Dr. Rizk has been practicing medicine for over 29 years and is rated as a Distinguished provider by MediFind in Colonoscopy. His top areas of expertise are Viral Gastroenteritis, Gallstones, Familial Adenomatous Polyposis, Colonoscopy, and Endoscopy.

    Christopher Almario
    Distinguished in Colonoscopy
    Gastroenterology
    Distinguished in Colonoscopy
    Gastroenterology

    Cedars-Sinai Primary Adult Care Clinic

    8723 Alden Dr Ste 290, 
    Los Angeles, CA 
    Languages Spoken:
    English

    Christopher Almario is a Gastroenterologist in Los Angeles, California. Dr. Almario is rated as a Distinguished provider by MediFind in Colonoscopy. His top areas of expertise are Chronic Idiopathic Constipation (CIC), Irritable Bowel Syndrome (IBS), Heartburn, Colonoscopy, and Endoscopy.

    Michael B. Rothberg
    Advanced in Colonoscopy
    Advanced in Colonoscopy

    Duke Ambulatory Surgery Center

    2400 Pratt St, 
    Durham, NC 
    Experience:
    11+ years
    Languages Spoken:
    English
    Offers Telehealth

    I am a urologic oncologist who specializes in the diagnosis and surgical management of genitourinary malignancies. I have a special interest in providing care for patients with prostate cancer but also provide care for patients with kidney and bladder cancers. I have extensive training in image-guided fusion prostate biopsy and employ this technique to ensure the most accurate cancer diagnosis possible. Many urological cancers do not require surgical intervention and can be safely managed with active surveillance. When treatment is necessary, I use minimally-invasive surgical approaches whenever possible to expedite recovery and optimize quality of life. These include focal therapy for prostate cancer as well as robotic surgical removal of the prostate, kidney, and bladder. I am a firm believer in the importance of patient education as this empowers my patients to make care decisions that align with their personal values. Listening to my patients and confirming their understanding of their cancer diagnosis ensures a clear line of communication and allows us to work together towards treatment. Dr. Rothberg is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Venous Thromboembolism (VTE), Prostate Cancer, Renal Cell Carcinoma (RCC), Nephrectomy, and Colonoscopy.

    Distinguished in Colonoscopy
    Gastroenterology
    Distinguished in Colonoscopy
    Gastroenterology

    Gastroenterology And Hepatology At David H. Koch Center

    1283 York Ave # 9, 
    New York, NY 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Philip Katz is a Gastroenterologist in New York, New York. Dr. Katz is rated as a Distinguished provider by MediFind in Colonoscopy. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Heartburn, Esophagitis, Endoscopy, and Colonoscopy. Dr. Katz is currently accepting new patients.

    Distinguished in Colonoscopy
    Distinguished in Colonoscopy
    Kingston, ON, CA 

    Stephen Vanner practices in Kingston, Canada. Mr. Vanner is rated as a Distinguished expert by MediFind in Colonoscopy. His top areas of expertise are Irritable Bowel Syndrome (IBS), Acute Pain, Viral Gastroenteritis, Colonoscopy, and Endoscopy.

    Distinguished in Colonoscopy
    Distinguished in Colonoscopy
    99 University Ave, 
    Kingston, ON, CA 

    Lawrence Hookey practices in Kingston, Canada. Mr. Hookey is rated as a Distinguished expert by MediFind in Colonoscopy. His top areas of expertise are Mallory-Weiss Syndrome, Gastrointestinal Bleeding, Hereditary Pancreatitis, Colonoscopy, and Endoscopy.

    Distinguished in Colonoscopy
    Internal Medicine
    Distinguished in Colonoscopy
    Internal Medicine

    Medical City Arlington

    3301 Matlock Rd, 
    Arlington, TX 
    Languages Spoken:
    English

    Wei Yan is a primary care provider, practicing in Internal Medicine in Arlington, Texas. Dr. Yan is rated as a Distinguished provider by MediFind in Colonoscopy. His top areas of expertise are Sepsis, Cerebral Hypoxia, Liver Cancer, Endoscopy, and Gastrostomy.

    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology

    Gastroenterology Service, Ltd

    3825 Highland Ave, 
    Downers Grove, IL 
    Languages Spoken:
    English
    Offers Telehealth

    David Gerard is a Gastroenterologist in Downers Grove, Illinois. Dr. Gerard is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Celiac Disease, Familial Adenomatous Polyposis, Gastroesophageal Reflux Disease (GERD), Colonoscopy, and Endoscopy.

    Sun J. Oh
    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology

    UPMC Digestive Health Care

    300 Halket Street, 
    Pittsburgh, PA 
    Experience:
    10+ years
    Languages Spoken:
    English, Korean
    Accepting New Patients
    Offers Telehealth

    Sun Jung Oh, MD, is a gastroenterologist with an interest in women's health, general gastroenterology as well as GI motility and neuro-gastroenterology. She is an Associate Program Director of Educational Innovation at the University of Pittsburgh School of Medicine. She has a background in psychology and bioengineering and completed her medical degree at the Medical College of Georgia. She completed her residency at Cedars-Sinai Medical Center in Los Angeles, CA followed by her fellowship at Johns Hopkins University, Division of Gastroenterology and Hepatology. Dr. Oh is rated as an Experienced provider by MediFind in Colonoscopy. Her top areas of expertise are Gastrointestinal Bleeding, Irritable Bowel Syndrome (IBS), Chronic Idiopathic Constipation (CIC), Appendectomy, and Colonoscopy.

    Varun Pattisapu
    Experienced in Colonoscopy
    Experienced in Colonoscopy

    Piedmont Heart Of Buckhead

    275 Collier Road NW, Suite 500, 
    Atlanta, GA 
    Experience:
    10+ years
    Languages Spoken:
    English
    Accepting New Patients

    Varun Pattisapu, MD, is board certified in nuclear cardiology, internal medicine, and echocardiography. He provides treatment for cardiovascular disease, women's cardiovascular disease, coronary artery disease, heart failure, hypertension, hyperlipidemia, diabetes, obesity, arrhythmias, coronary microvascular dysfunction, coronary vasospasm, endothelial dysfunction. Dr. Pattisapu's special interests include mentoring medical trainees and teaching.In his spare time, he enjoys playing guitar, pickle ball, tennis, and traveling.Dr. Pattisapu welcomes new patients and accepts most major insurance plans. Dr. Pattisapu is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Heart Failure, Endocarditis, Heart Failure with Preserved Ejection Fraction (HFpEF), Colonoscopy, and Endoscopy.

    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology

    Bridgeport Hospital

    267 Grant St, 
    Bridgeport, CT 
    Languages Spoken:
    English

    Caroline Loeser is a Gastroenterologist in Bridgeport, Connecticut. Dr. Loeser is rated as an Advanced provider by MediFind in Colonoscopy. Her top areas of expertise are Visceromegaly, Annular Pancreas, Hepatitis C, Colonoscopy, and Endoscopy.

    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology

    Kaier Permanente Irwindale Medical Offices - Gastroenterology Department

    12761 Schabarum Ave, 
    Irwindale, CA 
    Languages Spoken:
    English
    Accepting New Patients

    Daniel Lew is a Gastroenterologist in Irwindale, California. Dr. Lew is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Pancreatic Ductal Adenocarcinoma, Hereditary Pancreatitis, Acute Pancreatitis, Endoscopy, and Colonoscopy. Dr. Lew is currently accepting new patients.

    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology

    Summa Health Medical Group Gastroenterology

    75 Arch St Ste 301, 
    Akron, OH 
    Languages Spoken:
    English

    Omer Basar is a Gastroenterologist in Akron, Ohio. Dr. Basar is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Choledocholithiasis, Jaundice, Hepatitis B, Endoscopy, and Colonoscopy.

    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology

    Cedars-Sinai Liver Disease & Transplant Center

    8900 Beverly Blvd # 3, 
    West Hollywood, CA 
    Languages Spoken:
    English
    Offers Telehealth

    Aarshi Vipani is a Gastroenterologist in West Hollywood, California. Dr. Vipani is rated as an Advanced provider by MediFind in Colonoscopy. Her top areas of expertise are Liver Failure, Jaundice, Alcoholic Cirrhosis, Colonoscopy, and Endoscopy.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Centerwell Marietta

    210 Cobb Pkwy S # 100, 
    Marietta, GA 
    Languages Spoken:
    English

    Sahin Coban is a primary care provider, practicing in Internal Medicine in Marietta, Georgia. Dr. Coban is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Ganglioneuroma, Hepatitis B, Hepatitis, Endoscopy, and Colonoscopy.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Office

    836 Hopmeadow St, 
    Simsbury, CT 
    Languages Spoken:
    English

    Akif Altinbas is a primary care provider, practicing in Internal Medicine in Simsbury, Connecticut. Dr. Altinbas is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Hepatitis, Cirrhosis, Hepatitis B, Endoscopy, and Colonoscopy.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology

    Office

    21 Crossroads Dr Ste 415, 
    Owings Mills, MD 
    Languages Spoken:
    English

    Ethan Dubin is a Gastroenterologist in Owings Mills, Maryland. Dr. Dubin is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Ulcerative Colitis, Diarrhea, Trichohepatoenteric Syndrome, Colorectal Polyps, and Colonoscopy.

    Showing 1-20 of 27

    Last Updated: 02/25/2026

    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 me?

    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 me?

    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 me?

    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 me?

    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 me?

    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 me?

    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 me?

    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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