Rudrajit M. Rai
Experienced in Lymphocytic Colitis

Dr. Rudrajit M. Rai

Gastroenterology
Johns Hopkins Medicine
Gastro Center Of Maryland
Columbia, MD 
Offers Telehealth

Experienced in Lymphocytic Colitis
Johns Hopkins Medicine
Gastro Center Of Maryland
Columbia, MD 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

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 the treatment of Lymphocytic Colitis. His top areas of expertise are Crohn's Disease, Gastric Dysmotility, Colitis, Colonoscopy, and Gastrectomy.

His clinical research consists of participating in 1 clinical trial. MediFind looks at clinical research from the past 15 years.

Residency
Buffalo Niagara Medical Center, Internal Medicine, 1993
Specialties
Gastroenterology
Licenses
Internal Medicine in NV
Fellowships
Johns Hopkins University School of Medicine, Gastroenterology, 1997
Languages Spoken
English
Gender
Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Blue Shield of California
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Capital Blue Cross
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • OTHER MEDICARE PART D
  • PPO
CareFirst
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
EmblemHealth
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE PART D
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Highmark
  • EPO
  • HMO
  • PPO
Horizon Healthcare
  • EPO
  • POS
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Independent Health
  • EPO
  • POS
  • PPO
Johns Hopkins Healthcare
  • HMO
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE-MEDICAID PLAN
Kaiser Permanente
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER MEDICARE
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Medical Mutual
  • HMO
  • PPO
Medicare
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE PART D
TeamCare
  • OTHER COMMERCIAL
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Walgreens
  • MEDICARE DISCOUNT CARD
  • MEDICARE PDP
  • OTHER MEDICARE
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
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Locations

Gastro Center of Maryland
Suite 100, Columbia, MD 21045
Call: 410-290-6677

Additional Areas of Focus

Dr. Rai has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.

Non-Alcoholic Fatty Liver Disease
Nonalcoholic Steatohepatitis (NASH)

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.


1 Clinical Trials

Evaluation of the ctDNA LUNAR Test in an Average Patient Screening Episode
Evaluation of the ctDNA LUNAR Test in an Average Patient Screening Episode
Enrollment Status: Completed
Publish Date: August 11, 2025
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Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

Find Dr. Rai's expertise for a condition
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    • Distinguished
    • Crohn's Disease
      Dr. Rai is
      Distinguished
      . Learn about Crohn's Disease.
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    • Advanced
    • Attenuated Familial Adenomatous Polyposis
      Dr. Rai is
      Advanced
      . Learn about Attenuated Familial Adenomatous Polyposis.
      See more Attenuated Familial Adenomatous Polyposis experts
    • Barrett Esophagus
      Dr. Rai is
      Advanced
      . Learn about Barrett Esophagus.
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    • Childhood Volvulus
      Dr. Rai is
      Advanced
      . Learn about Childhood Volvulus.
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    • Chronic Idiopathic Constipation (CIC)
      Dr. Rai is
      Advanced
      . Learn about Chronic Idiopathic Constipation (CIC).
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    • Colitis
      Dr. Rai is
      Advanced
      . Learn about Colitis.
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    • Colonic Malakoplakia
      Dr. Rai is
      Advanced
      . Learn about Colonic Malakoplakia.
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    View All 18 Advanced Conditions
    • Experienced
    • Autoimmune Hepatitis
      Dr. Rai is
      Experienced
      . Learn about Autoimmune Hepatitis.
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    • Benign Esophageal Stricture
      Dr. Rai is
      Experienced
      . Learn about Benign Esophageal Stricture.
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    • Celiac Disease
      Dr. Rai is
      Experienced
      . Learn about Celiac Disease.
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    • Choledocholithiasis
      Dr. Rai is
      Experienced
      . Learn about Choledocholithiasis.
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    • Chronic Erosive Gastritis
      Dr. Rai is
      Experienced
      . Learn about Chronic Erosive Gastritis.
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    • Cirrhosis
      Dr. Rai is
      Experienced
      . Learn about Cirrhosis.
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    View All 39 Experienced Conditions
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