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    Last Updated: 01/09/2026

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    MediFind found 185 doctor with experience in Colonoscopy near Columbia, MD. Of these, 172 are Experienced and 13 are Advanced.

    Location
    LocationClose
    185 providers found
      Advanced in Colonoscopy
      Gastroenterology
      Advanced in Colonoscopy
      Gastroenterology

      Johns Hopkins Endoscopy & Surgery Center - Columbia

      Columbia, MD 
       (1.8 miles away)
      Languages Spoken:
      English

      Dr. Shin specializes Barrett's esophagus, pancreatobiliary disease (pancreatic cyst, family history of pancreatic cancer), GI malignancy, and advanced endoscopy, including endoscopic retrograde cholangiopancreatography (ERCP) and endoscopic ultrasound (EUS). Dr. Shin is rated as an Advanced provider by MediFind in Colonoscopy. Her top areas of expertise are Pancreatic Cancer, Familial Pancreatic Cancer, Bile Duct Stricture, Endoscopy, and Pancreaticoduodenectomy.

      Farzin Rashti
      Experienced in Colonoscopy
      Gastroenterology
      Experienced in Colonoscopy
      Gastroenterology

      Gastro Center Of Maryland

      Columbia, MD 
       (1.8 miles away)
      Languages Spoken:
      English, Farsi, Hebrew
      Offers Telehealth

      Farzin Rashti is a Gastroenterologist in Columbia, Maryland. Dr. Rashti is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Hirschsprung Disease, Gastrointestinal Bleeding, Angiodysplasia of the Colon, Gastrectomy, and Endoscopy.

      Pia Prakash
      Experienced in Colonoscopy
      Gastroenterology
      Experienced in Colonoscopy
      Gastroenterology

      Gastro Center Of Maryland

      Columbia, MD 
       (1.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Dr. Pia Prakash is a physician who specializes in both Gastroenterology and Liver Disease. Dr. Prakash received her medical degree from the George Washington University School of Medicine, as well as her Internal Medicine residency and Gastroenterology fellowship. Dr. Prakash has participated in numerous research studies focused on colon cancer, inflammatory bowel disease, women's health, and celiac disease. At the Gastro Center of Maryland, Dr. Prakash treats a variety of gastrointestinal disorders including acid reflux, Crohn's disease, colitis, irritable bowel syndrome, celiac disease, colon cancer, constipation and hemorrhoids along with acute and chronic liver disease. She specializes in the use of the capsule endoscopy, also known as the small bowel pillcam, or PillCam™ SB. She is focused on offering patients personalized treatment goals to meet all of their health care needs. Dr. Prakash is rated as an Experienced provider by MediFind in Colonoscopy. Her top areas of expertise are Chronic Idiopathic Constipation (CIC), Viral Gastroenteritis, Crohn's Disease, Colonoscopy, and Endoscopy.

      Learn about our expert tiers
      Rudrajit M. Rai
      Experienced in Colonoscopy
      Gastroenterology
      Experienced in Colonoscopy
      Gastroenterology

      Gastro Center Of Maryland

      Columbia, MD 
       (1.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Dr. Rai was awarded the “TOP DOC” in Gastroenterology award by Baltimore Magazine for 2016. Dr. Rai is a Gastroenterologist & Hepatologist, with over 22 years of experience in this field. He is the Medical Director of Gastro Center of Maryland & Cascades Endoscopy Center and has served on the Medical Faculty at Johns Hopkins University School of Medicine for many years, starting in 1997. He has been in many leadership positions in the Johns Hopkins Division of Gastroenterology & Hepatology, including as the Medical Director, Adult Liver Transplantation and Director, Clinical Effectiveness. He completed his Gastroenterology & Hepatology Fellowship at Johns Hopkins University in 1996 and completed an additional year of Advanced Fellowship at Johns Hopkins University in Transplant Hepatology and Biliary Disorders. Dr. Rai is considered a national thought leader and expert in the field of Gastroenterology and Liver disease and presents regularly at national and regional meetings. He has received many awards including Excellence in Clinical Research Award from the American College of Gastroenterology, Passano Clinician Scientist Award from Johns Hopkins University, Industry Research Scholar Award & Astra-Merck Award from the American Digestive Health Foundation, among others. He has published dozens of scholarly articles in peer-reviewed journals and authored many chapters for medical textbooks. He has performed over 50,000 procedures in this field and pioneered new and innovative medical techniques. Dr. Rai is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Crohn's Disease, Gastric Dysmotility, Colitis, Colonoscopy, and Gastrectomy.

      Eduardo C. Del Castillo
      Experienced in Colonoscopy
      Experienced in Colonoscopy

      Gastro Center Of Maryland

      7120 Minstrel Way, Suite 100, Suite 100, 
      Columbia, MD 
       (1.8 miles away)
      Languages Spoken:
      English, Spanish
      Offers Telehealth

      Eduardo Del Castillo is a Gastroenterologist in Columbia, Maryland. Dr. Del Castillo is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Trichohepatoenteric Syndrome, Diarrhea, Gastric Dysmotility, Endoscopy, and Gastrectomy.

      Mimi Canto
      Experienced in Colonoscopy
      Gastroenterology
      Experienced in Colonoscopy
      Gastroenterology

      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

      Marcia (Mimi) Canto, M.D., M.H.S. is a Professor of Medicine at The Johns Hopkins University School of Medicine. She is also the Director of Endoscopy at the Johns Hopkins Hospital. Dr. Canto received her Bachelor of Science degree from the University of the Philippines in Manila in 1981 (summa cum laude). She received her Doctor of Medicine degree in 1985 from the University of the Philippines and completed her training in Internal Medicine from State University of New York Sciences Center in Brooklyn, Brooklyn, New York. Dr. Canto completed a postdoctoral fellowship in Gastroenterology-Hepatology at The Johns Hopkins University School of Medicine and received a Master of Health Science in Clinical Epidemiology from The Johns Hopkins University School of Hygiene and Public Health in 1993. Dr. Canto came back to Johns Hopkins after spending three years at Case Western Reserve University in Cleveland, Ohio for advanced endoscopic training. Her primary clinical interests include endoscopy, particularly the use of endoscopic ultrasound (EUS) in detecting early pancreatic cancer and its precursors. She has recently shown that endoscopic ultrasound can be used to detect asymptomatic precancerous lesions in patients with a family history of pancreatic cancer. Dr. Canto is rated as an Experienced provider by MediFind in Colonoscopy. Her top areas of expertise are Barrett Esophagus, Familial Pancreatic Cancer, Gastroesophageal Reflux Disease (GERD), Endoscopy, and Gastrectomy.

      Dabo Xu
      Experienced in Colonoscopy
      Gastroenterology
      Experienced in Colonoscopy
      Gastroenterology

      Gastro Center Of Maryland

      Columbia, MD 
       (1.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Dabo Xu is a Gastroenterologist in Columbia, Maryland. Dr. Xu is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Trichohepatoenteric Syndrome, Diarrhea, Irritable Bowel Syndrome (IBS), Gastrectomy, and Endoscopy.

      Monica Passi
      Experienced in Colonoscopy
      Gastroenterology | Hepatology
      Experienced in Colonoscopy
      Gastroenterology | Hepatology

      Gastro Center Of Maryland

      7120 Minstrel Way, Suite 100, 
      Columbia, MD 
       (1.9 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Monica Passi is a Hepatologist and a Gastroenterologist in Columbia, Maryland. Dr. Passi is rated as an Experienced provider by MediFind in Colonoscopy. Her top areas of expertise are Gastroesophageal Reflux Disease (GERD), Gas Bloat Syndrome, Crohn's Disease, Endoscopy, and Colonoscopy. Dr. Passi is currently accepting new patients.

      Dhruv Lowe
      Experienced in Colonoscopy
      Gastroenterology
      Experienced in Colonoscopy
      Gastroenterology

      Gastro Center Of Maryland

      7120 Minstrel Way, Suite 100, 
      Columbia, MD 
       (1.9 miles away)
      Languages Spoken:
      English, Hindi
      Offers Telehealth

      Dhruv Lowe is a Gastroenterologist in Columbia, Maryland. Dr. Lowe is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Pyogenic Liver Abscess, Chronic Erosive Gastritis, Viral Gastroenteritis, Gastrectomy, and Colonoscopy.

      Experienced in Colonoscopy
      Gastroenterology
      Experienced in Colonoscopy
      Gastroenterology

      Gastro Health

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

      Kester Crosse is a Gastroenterologist in Columbia, Maryland. Dr. Crosse is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Hiatal Hernia, Congenital Diaphragmatic Hernia, Colonoscopy, and Endoscopy.

      Experienced in Colonoscopy
      Hospital Medicine | Nephrology
      Experienced in Colonoscopy
      Hospital Medicine | Nephrology

      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 primary care provider, a Nephrologist and a Hospital Medicine provider in Columbia, Maryland. Dr. Kanumuru is rated as an Experienced provider by MediFind in Colonoscopy. Her top areas of expertise are Bile Duct Obstruction, Lung Cancer, Transient Ischemic Attack (TIA), Hip Replacement, and Endoscopy.

      Experienced in Colonoscopy
      Gastroenterology
      Experienced in Colonoscopy
      Gastroenterology

      Gastro Health

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

      The goal of Grishma Joy, M.D. is having clear communication with each patient. She makes sure her patients know what she is thinking and where she would like to go with their care. She makes a point to actively speak with primary care doctors and exchange emails regularly, so everyone is on the same page. Open and honest communication helps in providing quality care and satisfied patients. Learn more at www.ddamd.com. Dr. Joy is rated as an Experienced provider by MediFind in Colonoscopy. Her top areas of expertise are Colitis, Familial Adenomatous Polyposis, Turcot Syndrome, Gastrectomy, and Endoscopy.

      Experienced in Colonoscopy
      Hospital Medicine
      Experienced in Colonoscopy
      Hospital Medicine

      Johns Hopkins Howard County Medical Center

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

      Dr. Dipankar Roy is a hospitalist at Johns Hopkins Howard County Medical Center. Dr. Roy is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Gallbladder Disease, Atrial Tachycardia, Gastrostomy, and Endoscopy.

      Experienced in Colonoscopy
      Colorectal Surgery
      Experienced in Colonoscopy
      Colorectal Surgery

      Medical Arts Building - Columbia

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

      "A colorectal surgeon, Dr. Bafford specializes in the treatment of colorectal cancer, inflammatory bowel disease, and benign diseases of the colon, rectum and anus. ""These diseases are very treatable. The surgeries I perform are effective at curing cancer or treating colitis, which allows my patients back to the quality of life they want to have. It's very rewarding to see that type of recovery with so many of my patients,"" she says. Dr. Bafford's special interests include laparoscopic and robotic minimally invasive surgery, approaches that are associated with less pain and a faster recovery. Treatments she offers include surgical treatment of inflammatory bowel disease, sphincter-sparing surgery and organ preservation for rectal cancer, surgery for anorectal disorders, minimally invasive surgery for diverticulitis, treatment of rectal prolapse, and screening and therapeutic colonoscopy. Dr. Bafford has authored or co-authored numerous publications in leading peer-reviewed scientific journals and textbooks. Her research interests are in the pathophysiology of colorectal cancer, disparities in colorectal surgery and the surgical management of inflammatory bowel disease. Her passion and dedication have earned her a consistent spot on Baltimore magazine's ""Top Doctor"" lists for colon and rectal surgery. Videos Andrea Chao Bafford M.D.Colorectal Surgeon Research Summary Dr. Bafford's research has largely focused on IBD. Utilizing institutional databases and the NSQIP IBD, she has investigated perioperative outcomes in IBD patients as they relate to sex, immunosuppressive medical therapy, trauma, preoperative drainage of abscesses, and fecal diversion. She has also published on the microbiota of perianal Crohn’s disease with the help of an intramural grant. In addition, through interdepartmental collaboration, Dr. Bafford has contributed towards intestinal organoid preparation and 3D colon cancer organoid development used to study immune responses to intestinal infections, intestinal immunity, and colon cancer pathogenesis.". Dr. Bafford is rated as an Experienced provider by MediFind in Colonoscopy. Her top areas of expertise are Crohn's Disease, Ulcerative Colitis, Familial Colorectal Cancer, Hernia Surgery, and Ileostomy.

      Experienced in Colonoscopy
      Hospital Medicine
      Experienced in Colonoscopy
      Hospital Medicine

      Johns Hopkins Howard County Medical Center

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

      Dr. Sandeep Pandove is a hospitalist at Johns Hopkins Howard County Medical Center. Dr. Pandove is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Sepsis, Liver Failure, Peptic Ulcer, Endoscopy, and Gastrostomy.

      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 an Internal Medicine provider in Columbia, Maryland. Dr. Shihab is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Venous Thromboembolism (VTE), Endoscopy, and Colonoscopy.

      Experienced in Colonoscopy
      Gastroenterology
      Experienced in Colonoscopy
      Gastroenterology

      Gastro Health

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

      Richard Andorsky is a Gastroenterologist in Columbia, Maryland. Dr. Andorsky is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Crohn's Disease, Painful Swallowing, Endoscopy, and Gastrectomy.

      Experienced in Colonoscopy
      Colorectal Surgery
      Experienced in Colonoscopy
      Colorectal Surgery

      Somerville Surgical LLC

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

      Fellowship trained in both colon and rectal surgery, Dr. Somerville has been in practice since 2005. He specializes in colorectal cancer, diverticular disease and IBD, and is an advanced laparoscopic/minimally invasive surgeon with extensive experience treating a broad range of anorectal diseases, as well. www.somsurgery.com. Dr. Somerville is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Familial Colorectal Cancer, Colorectal Cancer, Lynch Syndrome, Bladder Reconstruction, and Small Bowel Resection.

      Experienced in Colonoscopy
      General Surgery
      Experienced in Colonoscopy
      General Surgery

      Medical Arts Building - Columbia

      11085 Little Patuxent Parkway, Suite 103, Suite 103, 
      Columbia, MD 
       (1.0 miles away)
      Languages Spoken:
      English, Arabic

      Tarek Hassab is a General/Minimally invasive surgeon (MIS) in the Johns Hopkins Department of Surgery, practicing at Johns Hopkins Howard County Medical Center. After receiving his MD, he went on to do 11 years of surgical training including 2 fellowships (sub-specialty training); a Colorectal surgery fellowship at the Cleveland Clinic as well as an Advanced Gastrointestinal/Minimally invasive surgery fellowship at the University of Maryland Medical Center. As a General/MIS surgeon, Dr. Hassab has had extensive training in all surgical modalities; open, laparoscopic, and Robotic surgical techniques that involve the abdomen. This includes Bariatric, Foregut (Reflux disease, Hiatal hernias), colorectal surgery as well as Hernia and abdominal wall reconstruction. His research interests include patient outcomes data. He has presented his research at many national and international conferences. He was Granted the Scholar of the Year award in 2020 for his efforts in research during his residency. He holds a Masters degree in surgical sciences from University of Alexandria and completed a Research Fellowship at the Cleveland Clinic Colorectal Surgery department. Videos Tarek Hassab, M.DGeneral Surgeon. Dr. Hassab is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Diverticular Disease, Familial Adenomatous Polyposis, Ileostomy, and Colostomy.

      Experienced in Colonoscopy
      Gastroenterology
      Experienced in Colonoscopy
      Gastroenterology

      Gastro Health

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

      Biju Alex is a Gastroenterologist in Columbia, Maryland. Dr. Alex is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Colitis, Viral Gastroenteritis, Portal Hypertension, Gastrectomy, and Endoscopy.

      Showing 1-20 of 185

      Last Updated: 01/09/2026

      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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