The 20 Best Colonoscopy Doctors near north bethesda, MD

Find the Experts and Specialists who perform Colonoscopy

Last Updated: 09/26/2026

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MediFind found 289 doctor with experience in Colonoscopy near north bethesda, MD. Of these, 252 are Experienced, 22 are Advanced, 6 are Elite and 2 are Distinguished.

Location
LocationClose
289 providers found
    Advanced in Colonoscopy
    Holistic Medicine
    Advanced in Colonoscopy
    Holistic Medicine
    Referral may be required
    261 Congressional Ln Apt T2, 
    Rockville, MD 
     (0.5 miles away)
    Languages Spoken:
    English, Mandarin
    Accepting New Patients

    Yong Zhang is a Holistic Medicine provider practicing medicine in Rockville, Maryland. Ms. Zhang is rated as an Advanced provider by MediFind in Colonoscopy. She is also highly rated in 24 other conditions, according to our data. Her clinical expertise encompasses Herpangina, Trisomy 3 Mosaicism, Periodontitis, Bone Marrow Aspiration, and Endoscopy. Ms. Zhang is currently accepting new patients.

    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology
    Referral may be required

    Ajay Bakhshi MD LLC

    9406 Old Georgetown Road, 
    Bethesda, MD 
     (2.5 miles away)
    Languages Spoken:
    English, Hindi, Spanish
    Accepting New Patients

    Naveen Gupta is a Gastroenterologist practicing medicine in Bethesda, Maryland. Dr. Gupta is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 32 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Gallstones, Choledocholithiasis, Endoscopy, and Gastrectomy. Dr. Gupta is board certified in American Board Of Internal Medicine. Dr. Gupta is currently accepting new patients.

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

    MedStar Health Gastroenterology At MedStar Washington Hospital Center

    106 Irving St NW Ste 205, 
    Washington, DC 
     (9.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Nikiya Asamoah is a Gastroenterologist practicing medicine in Washington, Washington, D.c.. Dr. Asamoah is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Ulcerative Colitis, Crohn's Disease, Familial Adenomatous Polyposis, Endoscopy, and Gastrectomy.

    Learn about our expert tiers
    Experienced in Colonoscopy
    Experienced in Colonoscopy
    Referral may be required

    Suburban Hospital

    Bethesda, MD 
     (2.9 miles away)
    Languages Spoken:
    English, Filipino

    Maria Villanueva is a Geriatrics provider practicing medicine in Bethesda, Maryland. Dr. Villanueva 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 End-Stage Renal Disease (ESRD), Sepsis, Dehydration, Endoscopy, and Gastrostomy. Dr. Villanueva is board certified in American Board Of Internal Medicine.

    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology
    Referral may be required

    Wrnmmcb

    8901 Wisconsin Ave, 
    Bethesda, MD 
     (3.5 miles away)
    Languages Spoken:
    English

    Patrick Young is a Gastroenterologist practicing medicine in Bethesda, Maryland. Dr. Young is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Barrett Esophagus, Cyclic Vomiting Syndrome, Esophageal Cancer, Endoscopy, and Colonoscopy.

    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology
    Referral may be required

    Capital Digestive Care & Metropolitan Gastroenterology Group

    Chevy Chase, MD 
     (4.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Steven Zeddun is a Gastroenterologist practicing medicine in Chevy Chase, Maryland. Dr. Zeddun is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Achalasia, Crohn's Disease, Ulcerative Colitis, Endoscopy, and Colonoscopy. Dr. Zeddun is currently accepting new patients.

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

    Capital Digestive Care

    6100 Executive Boulevard, Suite 301, Suite 301, 
    North Bethesda, MD 
     (0.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Zachary Borman is a Gastroenterologist practicing medicine in North Bethesda, Maryland. Dr. Borman is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Diarrhea, Trichohepatoenteric Syndrome, Hemorrhoids, Gastrectomy, and Colonoscopy. Dr. Borman is board certified in American Board Of Internal Medicine. Dr. Borman is currently accepting new patients.

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

    Physician Associates

    6000 Executive Blvd Ste 300, 
    Rockville, MD 
     (0.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Robert Hardi is a Gastroenterologist practicing medicine in Rockville, Maryland. Dr. Hardi is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Viral Gastroenteritis, Colitis, Diarrhea, Colonoscopy, and Gastrectomy.

    Experienced in Colonoscopy
    Hematology | Oncology
    Experienced in Colonoscopy
    Hematology | Oncology
    Referral may be required

    Office

    6100 Executive Blvd Rm 2B3, 
    Rockville, MD 
     (0.5 miles away)
    Languages Spoken:
    English

    Barnett Kramer is a Hematologist and an Oncologist practicing medicine in Rockville, Maryland. Dr. Kramer is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses Prostate Cancer, Lung Cancer, Colorectal Cancer, Breast Cancer, and Colonoscopy.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Kaiser Permanente - Jefferson Street

    2101 E Jefferson St, 
    Rockville, MD 
     (0.6 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English, Russian, Spanish
    Accepting New Patients

    Irina Medwin is a primary care provider, practicing in Internal Medicine in Rockville, Maryland. She has been practicing medicine for over 17 years. Dr. Medwin is rated as an Experienced provider by MediFind in Colonoscopy. Her clinical expertise encompasses Pulmonary Embolism, Necrosis, Gallstones, Endoscopy, and Colonoscopy. Dr. Medwin is board certified in The American Board Of Internal Medicine - Internal Medicine. Dr. Medwin is currently accepting new patients.

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

    Ajay Bakhshi MD LLC

    9406 Old Georgetown Road, 
    Bethesda, MD 
     (2.5 miles away)
    Languages Spoken:
    English, Hindi, Spanish
    Accepting New Patients

    Ajay Bakhshi is a Gastroenterologist practicing medicine in Bethesda, Maryland. Dr. Bakhshi is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 39 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Juvenile Polyposis Syndrome, Cronkhite-Canada Disease, Gastrectomy, and Gastrostomy. Dr. Bakhshi is board certified in American Board Of Allergy And Immunology and American Board Of Internal Medicine. Dr. Bakhshi is currently accepting new patients.

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

    Bethesda Hospitalist Partners LLC

    9406 Old Georgetown Rd, 
    Bethesda, MD 
     (2.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Satyanisth Agrawal is a Gastroenterologist practicing medicine in Bethesda, Maryland. Dr. Agrawal is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 50 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Painful Swallowing, Swallowing Difficulty, Endoscopy, and Gastrectomy. Dr. Agrawal is currently accepting new patients.

    Experienced in Colonoscopy
    Hospital Medicine | Neurology
    Experienced in Colonoscopy
    Hospital Medicine | Neurology
    Referral may be required

    Suburban Hospital

    Bethesda, MD 
     (2.9 miles away)
    Languages Spoken:
    English, Spanish

    Natalia Martinez is a Hospital Medicine specialist and a Neurologist practicing medicine in Bethesda, Maryland. Dr. Martinez is rated as an Experienced provider by MediFind in Colonoscopy. Her clinical expertise encompasses Stroke, Listeriosis, Delirium, Gastrostomy, and Hip Replacement. Dr. Martinez is board certified in American Board Of Internal Medicine.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Dept Of Transfusion Medicine/Nih Clinical Center

    10 Center Dr, 
    Bethesda, MD 
     (3.0 miles away)
    Languages Spoken:
    English

    Christopher Koh is a primary care provider, practicing in Internal Medicine in Bethesda, Maryland. Dr. Koh is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Hepatitis D, Hepatitis, Portal Hypertension, Endoscopy, and Colonoscopy.

    Experienced in Colonoscopy
    Experienced in Colonoscopy
    Referral may be required

    Office

    9000 Rockville Pike, 
    Bethesda, MD 
     (3.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Ronald Summers is a Radiologist practicing medicine in Bethesda, Maryland. Dr. Summers 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 Lymphofollicular Hyperplasia, Ascites, Pleural Effusion, Neuroendocrine Tumor, and Colonoscopy. Dr. Summers is currently accepting new patients.

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

    Suburban Hospital

    8600 Old Georgetown Rd, 
    Bethesda, MD 
     (3.3 miles away)
    Languages Spoken:
    English

    Theo Heller is a Gastroenterologist practicing medicine in Bethesda, Maryland. Dr. Heller is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Hepatitis D, Hepatitis, Portal Hypertension, Gastrectomy, and Endoscopy.

    Experienced in Colonoscopy
    Holistic Medicine
    Experienced in Colonoscopy
    Holistic Medicine
    Referral may be required
    9 N Adams St, 
    Rockville, MD 
     (3.4 miles away)
    Languages Spoken:
    English

    Hong Liu is a Holistic Medicine provider practicing medicine in Rockville, Maryland. Ms. Liu is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 15 other conditions, according to our data. Her clinical expertise encompasses May Thurner Syndrome, Japanese Encephalitis, Chronic Graft Versus Host Disease (cGvHD), Endoscopy, and Coronary Artery Bypass Graft (CABG).

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

    Mohamed Wajeed Khan M.D. LLC

    12016 Georgia Ave, 
    Silver Spring, MD 
     (3.6 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Rahul Gilotra is a Gastroenterologist practicing medicine in Silver Spring, Maryland. Dr. Gilotra is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Intestinal Cancer, Chronic Erosive Gastritis, Gastrectomy, and Gastrostomy. Dr. Gilotra is currently accepting new patients.

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

    Capital Digestive Care

    10215 Fernwood Road, Suite 404, 
    Bethesda, MD 
     (3.7 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Matthew Chandler is a Gastroenterologist practicing medicine in Bethesda, Maryland. Dr. Chandler is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Irritable Bowel Syndrome (IBS), Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Endoscopy, and Colonoscopy. Dr. Chandler is board certified in American Board Of Internal Medicine. Dr. Chandler is currently accepting new patients.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    MedStar Health: Primary Care At Bethesda

    6410 Rockledge Dr Ste 401, 
    Bethesda,, MD 
     (3.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Robert Clark is a primary care provider, practicing in Internal Medicine in Bethesda,, Maryland. Dr. Clark is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Postmenopausal Osteoporosis, Osteoporosis, Chronic Lymphocytic Leukemia (CLL), Colonoscopy, and Endoscopy. Dr. Clark is currently accepting new patients.

    Showing 1-20 of 289

    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 north bethesda, MD?

    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 north bethesda, MD?

    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 north bethesda, MD?

    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 north bethesda, MD?

    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 north bethesda, MD?

    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 north bethesda, MD?

    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 north bethesda, MD?

    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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