Umesh K (Sab) Sabharwal MD

Physician

80 Arch StSuite ARedwood City, CA 94062
Phone+1 650-368-2371
Fax+1 650-368-6872

Dr. Sabharwal is on Doximity

As a Doximity member, you’ll join more than three million U.S. healthcare professionals—including 85+% of physicians, and 2/3 of all NPs and PAs—in a private, secure network.

Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
Connect with colleagues in the same hospital or clinic.
Read the latest clinical news, personalized to your specialty.

See Dr. Sabharwal's full profile Already have an account?

Education & Training

Los Angeles County-Harbor-UCLA Medical CenterFellowship, Allergy and Immunology, 1982 - 1983
University of Louisville School of MedicineResidency, Internal Medicine, 1978 - 1979
Saint Peter's University Hospital/Rutgers Robert Wood Johnson Medical SchoolResidency, Internal Medicine, 1976 - 1978
All India Institute of Medical SciencesClass of 1974

The following disclaimer is related to board certifications obtained from ABMS®, denoted by the ABMS® logo.

This information is proprietary data maintained in a copyrighted database owned by the American Board of Medical Specialties®. The display and presence of ABMS Data in no way constitutes any affiliation, association with, or endorsement of any advertising, promotion, or sponsorship by ABMS and its affiliates and subsidiaries, the ABMS Member Boards, or ABMS board certified physicians and medical specialists. Copyright 2026 American Board of Medical Specialties®. All rights reserved.

The user is responsible for ensuring that the profile obtained in this directory is the profile of the physician or medical specialist being sought.

A self-designated specialty, subspecialty, or practice area neither implies nor is equivalent to ABMS board certification or the existence of specialized training by or competence of a physician or medical specialist.

Certifications & Licensure

CA State Medical License 1979 - 2028
American Board of Allergy and Immunology Allergy & Immunology
American Board of Internal Medicine Internal Medicine
American Board of Internal Medicine Rheumatology

Awards, Honors, & Recognition

CMS Meaningful Use Stage 2 Certification Patient Chart Manager, Prime Clinical Systems, Inc., 2014, 2016-2017
CMS Meaningful Use Stage 1 Certification Patient Chart Manager, Prime Clinical Systems, Inc., 2014, 2016-2017
CMS Meaningful Use Stage 1 Certification Patient Chart Manager EHR, Prime Clinical Systems, 2014

Publications & Presentations

PubMed

6 citations
Refractory Giant Cell Arteritis Complicated by Vision Loss From Optic Atrophy and Maculopathy Associated With Pachymeningitis.
Jorge A. Uribe, Ishita Aggarwal, Juthamat Witthayaweerasak, Y. Joyce Liao, Gerald J. Berry
Journal of Neuro-Ophthalmology. 2017-10-01
65 citations
Role of catheter colonization and infrequent hematogenous seeding in catheter-related infections.
Elias Anaissie, George Samonis, Dimitrios P. Kontoyiannis, J. W. Costerton, U. Sabharwal
European Journal of Clinical Microbiology & Infectious Diseases. 1995-02-01
378 citations
Ultrastructural Analysis of Indwelling Vascular Catheters: A Quantitative Relationship between Luminal Colonization and Duration of Placement
Issam I Raad, William Costerton, Ushi Sabharwal, Mary Sadlowski, Elias Anaissie
The Journal of Infectious Diseases. 1993-08-01