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36 Linden Ave NEAtlanta, GA 30308
Dr. Grewal is on Doximity
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Education & Training
University of Iowa Hospitals and ClinicsFellowship, Hematology and Medical Oncology, 2022 - 2025
Louisiana State University (Shreveport)Residency, Internal Medicine, 2019 - 2022
Government Medical College PatialaClass of 2018
Certifications & Licensure
GA State Medical License 2025 - 2026
IA State Medical License 2022 - 2025
LA State Medical License 2019 - 2022
American Board of Internal Medicine Internal Medicine
Publications & Presentations
PubMed
- Treat the Tumor, Spare the Esophagus: The Case for Organ Preservation in Locally Advanced Esophageal/Gastroesophageal Junction Cancer.Udhayvir S Grewal, Nina N Sanford, Timothy J Brown
Journal of Clinical Oncology. 2025-09-10 - Palliative Care Consultation and End-of-Life Care Among Patients With Esophageal Cancer and Inpatient Mortality.Suriya Baskar, Udhayvir Singh Grewal
JCO Oncology Practice. 2025-09-05 - Risk of cardiac arrhythmias and outcomes with perioperative FLOT vs CROSS regimens for esophageal adenocarcinoma.Aravinthasamy Sivamurugan, Stefano H Byer, Udhayvir S Grewal
Heart Rhythm. 2025-09-01
Press Mentions
Suboptimal Rate of Germline Genetic Testing in Patients with Pancreatic CancerJuly 22nd, 2025
Research Spotlight by Dr. Anna Berkenblit: June 2025June 23rd, 2025
Professional Memberships
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