Stanford University
Showing 1,721-1,730 of 3,295 Results
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Pradeep Kumar Siddappa, MD
Clinical Assistant Professor, Medicine - Gastroenterology & Hepatology
BioDr. Pradeep Kumar Siddappa is a board-certified, fellowship-trained gastroenterologist with Stanford Health Care. He is also a clinical assistant professor in the Department of Medicine, Division of Gastroenterology & Hepatology at Stanford University School of Medicine.
Dr. Siddappa specializes in advanced endoscopy procedures to diagnose and treat gastrointestinal conditions. He focuses on pancreatic care, including acute and chronic pancreatitis, pancreatic cysts, and pancreatic cancer. He uses advanced, minimally invasive methods to help detect pancreatic cancer early and treat people who cannot undergo surgery.
Dr. Siddappa has studied many gastrointestinal conditions over the years, garnering grant funding and several awards. His primary research examines pancreatic cancer and how to catch it earlier through biomarkers in the pancreatic cyst fluid. He also investigates ways to improve endoscopic and duodenoscopic technology. He has developed new endoscopic techniques for diagnosis and treatment, including endoscopic ultrasound-guided omental fine needle aspiration.
Dr. Siddappa has published his findings in peer-reviewed journals including the Journal of Gastrointestinal Cancer, Clinical Endoscopy, JGH Open, and the World Journal of Gastrointestinal Endoscopy. He has also shared his research and presented it at conferences around the world, including at the annual Digestive Diseases Week. He has covered topics including new diagnostic markers in pancreatic cyst fluid, narrow band imaging, hepatocellular carcinoma, and pancreatic ductal adenocarcinoma.
Dr. Siddappa is a member of the American College of Gastroenterology, the American Gastroenterological Association, and the American Society for Gastrointestinal Endoscopy. -
Douglas Sidell, MD, FAAP, FACS
Professor of Otolaryngology - Head & Neck Surgery (OHNS) and, by courtesy, of Pediatrics
Current Research and Scholarly InterestsDr. Sidell's clinical interests include the management of children with voice and swallowing disorders, and congenital or acquired airway abnormalities. Examples of ongoing or upcoming prospective trials include an investigation into the utility of acid suppression in children with laryngomalacia, the management of vocal cord paralysis following cardiac surgery, and the management of type 1 laryngeal clefts in children.
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Constantine Sideris
Associate Professor of Electrical Engineering
BioConstantine Sideris is an Associate Professor of Electrical Engineering at Stanford University. Previously, he was an Assistant Professor at the University of Southern California from 2018 to 2025 and an Associate Professor from 2025 to 2026. He received the B.S., M.S., and Ph.D. degrees with honors from the California Institute of Technology in 2010, 2011, and 2017 respectively. He was a visiting scholar at UC Berkeley’s Wireless Research Center from 2013 to 2014. He was a postdoctoral fellow in the departments of Electrical Engineering and Computing and Mathematical Sciences at Caltech from January 2017 to August 2018.
He was the recipient of an ONR YIP award in 2023, an NSF CAREER award in 2021, an AFOSR YIP award in 2020, an AFOSR DURIP award in 2021, the Caltech Leadership Award in 2017, and an NSF graduate research fellowship in 2010. His research is highly interdisciplinary and bridges the fields of bioengineering, medicine, applied mathematics and computation with electrical engineering and physics.
His research interests include analog/RF integrated circuits, photonic integrated circuits, and computational electromagnetics for biomedical and biosensing applications and wireless communications. His current interests in biomedical devices include portable Point-of-Care in-vitro biosensors, wearable devices for real-time monitoring and analysis of biological signals, ingestible “smart” pills, and implantable devices. His current interests in computational electromagnetics include developing fast algorithms for simulating RF and nanophotonic devices and coupling them with efficient optimization algorithms to achieve the automated design of new, high-performance electromagnetic devices. -
Aaron Sidford
Associate Professor of Management Science and Engineering and of Computer Science
On Leave from 2026-10-01 To 2027-06-30Current Research and Scholarly InterestsMy research interests lie broadly in the optimization, the theory of computation, and the design and analysis of algorithms. I am particularly interested in work at the intersection of continuous optimization, graph theory, numerical linear algebra, and data structures.
