The 20 Best Colonoscopy Doctors near columbia, MD

Find the Experts and Specialists who perform Colonoscopy

Last Updated: 09/26/2026

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MediFind found 181 doctor with experience in Colonoscopy near columbia, MD. Of these, 168 are Experienced, 12 are Advanced and 1 are Distinguished.

Location
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181 providers found
    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology
    Referral required

    Johns Hopkins Endoscopy & Surgery Center - Columbia

    Columbia, MD 
     (1.8 miles away)
    Languages Spoken:
    English, Korean
    Accepting New Patients

    Eun Shin is a Gastroenterologist practicing medicine in Columbia, Maryland. Dr. Shin is rated as an Advanced provider by MediFind in Colonoscopy. She is also highly rated in 20 other conditions, according to our data. Her clinical expertise encompasses Pancreatic Cancer, Familial Pancreatic Cancer, Barrett Esophagus, Endoscopy, and Pancreaticoduodenectomy. Dr. Shin is board certified in American Board Of Internal Medicine. Dr. Shin is currently accepting new patients.

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

    Gastro Health

    10710 Charter Drive, Suite 110, Suite 110, 
    Columbia, MD 
     (1.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Kester Crosse-Ii is a Gastroenterologist practicing medicine in Columbia, Maryland. Dr. Crosse-Ii is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Hiatal Hernia, Congenital Diaphragmatic Hernia, Colonoscopy, and Endoscopy. Dr. Crosse-Ii is board certified in American Board Of Internal Medicine. Dr. Crosse-Ii is currently accepting new patients.

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

    Gastro Health

    10710 Charter Drive, Suite 110, Suite 110, 
    Columbia, MD 
     (1.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Grishma Joy is a Gastroenterologist practicing medicine in Columbia, Maryland. Dr. Joy is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 22 other conditions, according to our data. Her clinical expertise encompasses Colitis, Familial Adenomatous Polyposis, Turcot Syndrome, Gastrectomy, and Endoscopy. Dr. Joy is board certified in American Board Of Internal Medicine. Dr. Joy is currently accepting new patients.

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

    Gastro Health

    10710 Charter Drive, Suite 110, Suite 110, 
    Columbia, MD 
     (1.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Richard Andorsky is a Gastroenterologist practicing medicine in Columbia, Maryland. Dr. Andorsky 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 Gastroesophageal Reflux Disease (GERD), Crohn's Disease, Painful Swallowing, Endoscopy, and Gastrectomy. Dr. Andorsky is board certified in American Board Of Internal Medicine. Dr. Andorsky is currently accepting new patients.

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

    Medical Arts Building - Columbia

    11085 Little Patuxent Parkway, Suite 103, Suite 103, 
    Columbia, MD 
     (1.0 miles away)
    Languages Spoken:
    English, Arabic
    Accepting New Patients
    Offers Telehealth

    Tarek Hassab is a General Surgeon practicing medicine in Columbia, Maryland. Dr. Hassab 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 Diverticular Disease, Familial Adenomatous Polyposis, Ileostomy, and Colostomy. Dr. Hassab is board certified in American Board Of Surgery. Dr. Hassab is currently accepting new patients.

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

    Gastro Health

    10710 Charter Drive, Suite 110, Suite 110, 
    Columbia, MD 
     (1.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Biju Alex is a Gastroenterologist practicing medicine in Columbia, Maryland. Dr. Alex is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 34 other conditions, according to our data. His clinical expertise encompasses Colitis, Viral Gastroenteritis, Portal Hypertension, Gastrectomy, and Endoscopy. Dr. Alex is board certified in American Board Of Internal Medicine. Dr. Alex is currently accepting new patients.

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

    Johns Hopkins Endoscopy & Surgery Center - Columbia

    5450 Knoll North Drive, Suite 390, Suite 390, 
    Columbia, MD 
     (1.8 miles away)
    Languages Spoken:
    English, Bengali
    Accepting New Patients
    Offers Telehealth

    Reezwana Chowdhury is a Gastroenterologist practicing medicine in Columbia, Maryland. Dr. Chowdhury is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Viral Gastroenteritis, Ulcerative Colitis, Crohn's Disease, Endoscopy, and Gastrectomy. Dr. Chowdhury is board certified in American Board Of Internal Medicine. Dr. Chowdhury is currently accepting new patients.

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

    Johns Hopkins Endoscopy & Surgery Center - Columbia

    5450 Knoll North Drive, Suite 390, Suite 390, 
    Columbia, MD 
     (1.8 miles away)
    Languages Spoken:
    English, Filipino
    Offers Telehealth

    Mimi Canto is a Gastroenterologist practicing medicine in Columbia, Maryland. Dr. Canto is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 17 other conditions, according to our data. Her clinical expertise encompasses Barrett Esophagus, Familial Pancreatic Cancer, Gastroesophageal Reflux Disease (GERD), Endoscopy, and Gastrectomy. Dr. Canto is board certified in American Board Of Internal Medicine.

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

    Johns Hopkins Endoscopy & Surgery Center - Columbia

    5450 Knoll North Drive, Suite 390, Suite 390, 
    Columbia, MD 
     (1.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Tsion Abdi is a Gastroenterologist practicing medicine in Columbia, Maryland. Dr. Abdi is rated as an Experienced provider by MediFind in Colonoscopy. Her clinical expertise encompasses Gastroparesis, Bowel Incontinence, Systemic Sclerosis (SSc), Endoscopy, and Gastrectomy. Dr. Abdi is board certified in American Board Of Internal Medicine. Dr. Abdi is currently accepting new patients.

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

    Ascension Saint Agnes Colorectal Surgery

    6740 Alexander Bell Dr, Ste 303, 
    Columbia, MD 
     (2.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Justin Somerville is a Colorectal Surgeon practicing medicine in Columbia, Maryland. Dr. Somerville 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 Familial Colorectal Cancer, Colorectal Cancer, Lynch Syndrome, Bladder Reconstruction, and Small Bowel Resection. Dr. Somerville is board certified in American Board Of Colon And Rectal Surgery and American Board Of Surgery. Dr. Somerville is currently accepting new patients.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    Referral may be required
    8186 Lark Brown Road, 
    Elkridge, MD 
     (3.7 miles away)
    Languages Spoken:
    English, Hindi, Spanish
    Accepting New Patients
    Offers Telehealth

    Mukul Khandelwal is a Gastroenterologist practicing medicine in Elkridge, Maryland. Dr. Khandelwal 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 Gastrointestinal Bleeding, Familial Adenomatous Polyposis, Angiodysplasia of the Colon, Endoscopy, and Gastrectomy. Dr. Khandelwal is board certified in ABIM - Gastroenterology - Gastroenterology, 1993 and American Board Of Internal Medicine. Dr. Khandelwal is currently accepting new patients.

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

    Columbia Patient Care Associates

    11085 Little Patuxent Parkway, Medical Arts Building Suite L001, Medical Arts Building Suite L001, 
    Columbia, MD 
     (1.0 miles away)
    Languages Spoken:
    English, Hindi

    Srilatha Kanumuru is a Hospital Medicine specialist and a Nephrologist practicing medicine in Columbia, Maryland. Dr. Kanumuru 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 Low Sodium Level, Necrosis, Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH), Hip Replacement, and Endoscopy. Dr. Kanumuru is board certified in American Board Of Internal Medicine.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Johns Hopkins Howard County Medical Center

    Columbia, MD 
     (1.0 miles away)
    Languages Spoken:
    English, Bengali, Hindi

    Hasan Shihab is a primary care provider, practicing in Internal Medicine in Columbia, Maryland. Dr. Shihab is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses Sepsis, Venous Thromboembolism (VTE), Pneumonia, Endoscopy, and Colonoscopy. Dr. Shihab is board certified in American Board Of Preventive Medicine and American Board Of Family Medicine.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Johns Hopkins Howard County Medical Center

    5755 Cedar Ln, 
    Columbia, MD 
     (1.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Mythily Vancha is a primary care provider, practicing in Internal Medicine in Columbia, Maryland. Dr. Vancha is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Transient Ischemic Attack (TIA), Sepsis, Lymphangitis, Endoscopy, and Colonoscopy.

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

    Johns Hopkins Endoscopy & Surgery Center - Columbia

    5450 Knoll North Drive, Suite 390, Suite 390, 
    Columbia, MD 
     (1.8 miles away)
    Languages Spoken:
    English, Polish
    Accepting New Patients
    Offers Telehealth

    Monik Lammi is a Gastroenterologist practicing medicine in Columbia, Maryland. Dr. Lammi is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Swallowing Difficulty, Painful Swallowing, Intestinal Pseudo-Obstruction, Endoscopy, and Colonoscopy. Dr. Lammi is board certified in American Board Of Internal Medicine. Dr. Lammi is currently accepting new patients.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Dhara Vaishnav

    8808 Centre Park Dr Ste 201, 
    Columbia, MD 
     (1.8 miles away)
    Languages Spoken:
    English, Hindi, Kannada, Punjabi, Urdu
    Accepting New Patients
    Offers Telehealth

    Uma Murthy is a primary care provider, practicing in Internal Medicine in Columbia, Maryland. Dr. Murthy is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 24 other conditions, according to our data. Her clinical expertise encompasses Acquired Tracheomalacia, Tracheobronchomalacia, Familial Multiple Lipomatosis, Colonoscopy, and Endoscopy. Dr. Murthy is currently accepting new patients.

    Experienced in Colonoscopy
    Pulmonary Medicine | Intensive Care Medicine
    Experienced in Colonoscopy
    Pulmonary Medicine | Intensive Care Medicine
    Referral may be required

    Howard County Center For Lung And Sleep Medicine

    8865 Stanford Boulevard, Suite 201, Suite 201, 
    Columbia, MD 
     (1.8 miles away)
    Languages Spoken:
    English, Swahili
    Accepting New Patients

    David Nyanjom is a Pulmonary Medicine specialist and an Intensive Care Medicine provider practicing medicine in Columbia, Maryland. Dr. Nyanjom is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), Obstructive Sleep Apnea, Colonoscopy, and Endoscopy. Dr. Nyanjom is currently accepting new patients.

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

    UM Gastroenterology Columbia

    5890 Waterloo Road, 
    Columbia, MD 
     (3.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Bruce Greenwald is a Gastroenterologist practicing medicine in Columbia, Maryland. Dr. Greenwald 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 Barrett Esophagus, Esophageal Cancer, Benign Esophageal Stricture, Endoscopy, and Colonoscopy. Dr. Greenwald is board certified in American Board Of Internal Medicine - Gastroenterology, 1993. Dr. Greenwald is currently accepting new patients.

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

    Gastro Health (Catonsville)

    700 Geipe Rd, Ste 230, 
    Catonsville, MD 
     (7.8 miles away)
    Languages Spoken:
    English, Hindi, Spanish
    Accepting New Patients
    Offers Telehealth

    Neeraj Sardana is a Gastroenterologist practicing medicine in Catonsville, Maryland. Dr. Sardana is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 36 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Familial Adenomatous Polyposis, Portal Hypertension, Endoscopy, and Colonoscopy. Dr. Sardana is board certified in The American Board Of Internal Medicine - Gastroenterology. Dr. Sardana is currently accepting new patients.

    Experienced in Colonoscopy
    Experienced in Colonoscopy
    Referral may be required

    Northwest Hospital, Orthopedic Suite (DR. Mont)

    5401 Old Court Rd, 
    Randallstown, MD 
     (11.5 miles away)
    Languages Spoken:
    English

    Michael Mont is an Orthopedics provider practicing medicine in Randallstown, Maryland. Dr. Mont is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Osteonecrosis, Osteoarthritis, Osteolysis Syndrome Recessive, Knee Replacement, and Hip Replacement.

    Showing 1-20 of 181

    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 columbia, 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 columbia, 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 columbia, 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 columbia, 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 columbia, 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 columbia, 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 columbia, 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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