Immanuel Ho is a Gastroenterology physician affiliated with Hospital of the University of Pennsylvania. OpenAlex indexes 36 publications with 312 citations (h-index 7).
Overview
Scholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex.
Total citations across indexed works.
Hirsch index, productivity × impact (OpenAlex).
Medicare prescribing footprint (2023)
The drugs this prescriber writes for Medicare patients, grouped by drug class and therapeutic area. Every percentage is a share of their total prescribing, so you can see what they prescribe most. These are proportions, not patient counts or dollar amounts. No condition is inferred: the claims record what was prescribed, never why.
Metabolism & gastrointestinal
92.8%Proton pump inhibitor68.9%Pantoprazole Sodium39%Omeprazole39%Lansoprazole8%Esomeprazole Magnesium8%Dexlansoprazole Dr5%Part D<11 patientsOsmotic Laxative6.6%Gavilyte-C100%Part D≥27 patients+ 5 more classes in this area
Cardiovascular
4.5%Bile Acid Sequestrant4.5%Cholestyramine100%Part D<11 patientsSensory organs
2.7%Fluoroquinolone Antibacterial2.7%Ciprofloxacin Hcl100%Part D<11 patients
Drug classes come from the WHO ATC and U.S. National Library of Medicine (RxClass) classifications; prescribing counts come from the CMS Medicare Part D Prescribers file. Each drug is counted once, under its primary class. Medicare fee-for-service only, so no Medicare Advantage, commercial, or pediatric prescribing is included. CMS publishes this data about 17 months after the fact.
Publications
Matched to this physician's OpenAlex author record; most-cited works shown first.
- Recycling in Ambulatory Gastrointestinal Endoscopy, a Single Center Experience
The American Journal of Gastroenterology
2025 - S838 Recycling in Ambulatory Gastrointestinal Endoscopy: A Single Center Experience
The American Journal of Gastroenterology
2024 - S3564 Use of EUS to Characterize a Rare Gastric Tumor with EWSR1-CREM Fusion
The American Journal of Gastroenterology
2022 - Ligation-assisted endoscopic mucosal resection for esophageal granular cell tumors is safe and effective
Diseases of the Esophagus
2020
Similar KOLs
Other experts from the same institution or the same specialty.
Mohamed Gad, MD, MPH
Hospital of the University of Pennsylvania
Lawrence Wechsler, MD
Hospital of the University of Pennsylvania
John Hirshfeld, MD
Hospital of the University of Pennsylvania
Noelle Frey, MD
Hospital of the University of Pennsylvania
A basic profile from our physician directory: identity and practice contact from the federal NPPES registry, research from OpenAlex, trials from ClinicalTrials.gov, payments from CMS Open Payments — shown itemized where we have matched records, as a count where we only have a total. This person hasn't been through our full identity-adjudication pipeline yet, so funding, congress activity and public presence aren't shown. Absence of a section means “not yet looked,” never “none found.”