Overview of Dr. Mahadev
I am a gastrointestinal endoscopist and assistant professor of medicine at Weill Cornell-NYP.
During residency and fellowship at Columbia, I received a scholarship to complete a Masters of Science in clinical research methods. I then completed a year of specialised minimally-invasive endoscopy training at New York University under the mentorship of Dr. Gregory Haber.
My goal is to improve the care of patients who require endoscopy. My research interests include large dataset analysis, disparities in the quality of detection and management of early colorectal neoplasia, post-bariatric complications, and novel endoscopic resection techniques. My clinical interests lie in pancreatic and biliary disease, and endoscopic detection and management early esophageal, gastric, and colonic neoplasms.
Office
1283 York Avenue
9th Floor
New York, NY 10065
Clinical Expertise
- Gastrointestinal Endoscopy, Interventional gastroenterology, Endoscopic retrograde cholangiopancreatography, Biliary tract disease
Education & Training
- NYU Grossman School of MedicineFellowship, Advanced Endoscopy, 2017 - 2018
- University of Sydney Faculty of MedicineClass of 2011
- New York Presbyterian Hospital (Columbia Campus)Fellowship, Gastroenterology
- New York Presbyterian Hospital (Columbia Campus)Residency, Internal Medicine
- Columbia Mailman School of Public HealthMS, Patient-Oriented Research
- Harvard UniversityA.B., Chemistry, Summa Cum Laude
Certifications & Licensure
- FL State Medical License 2024 - Present
- NY State Medical License 2014 - 2025
- American Board of Internal Medicine Internal Medicine
- American Board of Internal Medicine Gastroenterology
Publications & Presentations
PubMed
- Endoscopic Ultrasound-guided Transmural Biliary Drainage With 6 mm and 8 mm Cautery-enhanced Lumen-apposing Metal Stents: A Multicenter Collaborative Study.Daryl Ramai, Enad Dawod, Peter E Darwin, Raymond E Kim, Jeong Hoon Kim
Journal of Clinical Gastroenterology. 2025-04-01 - Glucagon-like peptide-1 receptor agonist use and the risk of residual gastric contents and aspiration in patients undergoing GI endoscopy: a systematic review and a me...Muhammad Usman Baig, Allison Piazza, Ali Lahooti, Kate Elise Johnson, Sean Rangwani
Gastrointestinal Endoscopy. 2024-12-16 - Improvement in obesity-related comorbidities 5 years after endoscopic sleeve gastroplasty: a prospective cohort study.Ali Lahooti, Donevan Westerveld, Kate Johnson, Chino Aneke-Nash, Muhammad Usman Baig
Gastrointestinal Endoscopy. 2024-12-16
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