Jason Guardino is a Gastroenterology physician affiliated with Kaiser Permanente. OpenAlex indexes 6 publications with 724 citations (h-index 6).
Overview
Scholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex.
Total citations across indexed works.
Hirsch index, productivity × impact (OpenAlex).
Contact
The practice address and phone this provider lists in the federal NPPES (CMS) registry.
Practice address
6600 Bruceville Rd
Gastroenterology Mob 2 / 3rd Floor
Sacramento, CA 958234671
Telephone
916-688-6675Registry record last updated 14 Dec 2021.
Medicare prescribing footprint (2024)
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
100%Proton pump inhibitor100%Pantoprazole Sodium100%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.
- Peroral cholangioscopy–guided stricture therapy in living donor liver transplantation
Liver Transplantation
2009 - Utilization of and Adherence to the Gastroenterology Core Curriculum on Hepatology Training During a Gastrointestinal Fellowship
Clinical Gastroenterology and Hepatology
2008 - Barrett's Esophagus at a Tertiary Care Center: Association of Age on Incidence and Prevalence of Dysplasia and Adenocarcinoma
The American Journal of Gastroenterology
2006 - Pneumatic Dilation for the Treatment of Achalasia in Untreated Patients and Patients With Failed Heller Myotomy
Journal of Clinical Gastroenterology
2004
Similar KOLs
Other experts from the same institution or the same specialty.
Joseph Presti, MD
Kaiser Permanente
Walter Kinney, MD
Kaiser Permanente
Alexander Flint, MD, PhD
Kaiser Permanente
Jonathan Zaroff, MD
Kaiser Permanente
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.”