Dr. Shankar Roy is a dedicated Gastroenterologist and Hepatologist with over one year of specialized experience in diagnosing and managing disorders of the digestive system, liver, and pancreas. He holds an MBBS (2016), MD in General Medicine (2021), and a DM in Gastroenterology (2025), reflecting strong academic training and clinical expertise. Dr. Roy has been extensively trained at premier institutes, including PGIMER, Chandigarh, and AIIMS Rishikesh, where he managed a wide spectrum of gastrointestinal, liver, and pancreatic conditions. His clinical approach emphasizes evidence-based care, accurate diagnosis, and personalized treatment plans tailored to each patient’s needs. He is a Life Member of leading professional bodies such as the Indian Society of Gastroenterology (ISG), Society of Gastrointestinal Endoscopy of India (SGEI), and the Indian National Association for Study of the Liver (INASL). He is also a Best Thesis Awardee (ISG 2025), highlighting his academic excellence and commitment to research.
- Senior Resident, Department of Gastroenterology (2022 to 2025): PGIMER, Chandigarh, India
- Senior Resident, Department of General Medicine (February 2021 to October 2021), AIIMS Rishikesh, Uttarakhand, India
- Junior Resident (MD), Department of General Medicine (2018 to 2020): AIIMS Rishikesh, Uttarakhand, India
Memberships
- Life member of Indian Society of Gastroenterology (ISG)
- Life member of Society of Gastrointestinal Endoscopy of India (SGEI)
- Life member of Indian National Association for study of the liver (INASL)
Awards
- Expert in medical gastroenterology, pancreatology and hepatology
- Special field of work in IBD (inflammatory bowel disease)
- Trained in upper GI Endoscopy ( biopsy, banding, clipping, dilatation, stenting )
- Trained in colonoscopy ( biopsy, polypectomy, clipping, dilatation, screening )
- Trained in ERCP ( stenting , stone management , stricture management , pancreatic stenting )
Reseach & Publications
- Systolic dysfunction in asymptomatictype2 diabetic patients, a harbinger of microvascular complications: A cross-sectional study from North-India Journal of Diabetes and Vascular disease research. 2020Jul-Aug;17(4) doi: 10.1177/14791641 20944134.PMID: 32713196.
- Is ursodeoxycholic acid the culprit?. Gastrointestinal endoscopy, 97(5), 994. https://doi.org/10.1016/j.gie.2022.12.022.
- Vanishing contrast material from presumed biliary system secondary to portal venous injection in the setting of ampullary tumor (with video). Gastrointestinal endoscopy, 98(4), 657–658. https://doi.org/10.1016/j.gie.2023.06.018
- Endoscopic Diagnosis of Biliary Fascioliasis in Non-endemic Region. Dig Dis Sci 68, 3476–3478 (2023). https://doi.org/10.1007/s10620-023-08045-6
- Hypomagnesaemia induced hypocalcemia mimicking as acute exacerbation of COPD—Rare cause of a common presentation : A case report Journal of Family Medicine and Primary Care 2020;9:2541-3 DOI: 10.4103/jfmpc.jfmpc _314_20 PMID:32754541
- Bariatric Surgery in Adults: Patient Workup and Preparation Journal of Advances in Medicine and Medical Research,2020 32(11),8-14. doi.org/10.9734/ja
- Falciparum malaria-induced acute pancreatitis. IDCases, 21, e00911. https://doi.org/10.1016/j.idcr.2020.e00911
- Common presentation of an uncommon anaemia in a resource-limited setting: A diagnostic challenge. Journal of family medicine and primary care, 8(11), 3766–3768. https://doi.org/10.4103/jfmpc.jfmpc_529_19"
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