Weiwei Cao MD

Physician

1401 Medical PkwySte 211Cedar Park, TX 78613
Phone+1 512-260-1581
Fax+1 512-406-7309

Dr. Cao 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. Cao's full profile Already have an account?

Education & Training

UCLA David Geffen School of Medicine/UCLA Medical CenterFellowship, Gastroenterology, 2010 - 2014
David Geffen School of Medicine at UCLAClass of 2013
Zucker School of Medicine at Hofstra/Northwell at Danbury HospitalResidency, Internal Medicine, 2007 - 2010

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 2010 - Present
TX State Medical License 2014 - 2026
American Board of Internal Medicine Gastroenterology

Awards, Honors, & Recognition

CMS Meaningful Use Stage 1 Certification EpicCare Inpatient 2014 Certified EHR Suite, Epic Systems Corporation, 2015-2016
CMS Meaningful Use Stage 1 Certification Beacon Oncology 2014 Certified Module, Epic Systems Corporation, 2015-2016
CMS Meaningful Use Stage 1 Certification EpicCare Ambulatory 2014 Certified EHR Suite, Epic Systems Corporation, 2015-2016

Publications & Presentations

PubMed

78 citations
Regulatory T cell expansion and immune activation during untreated HIV type 1 infection are associated with disease progression.
Weiwei Cao, Beth D. Jamieson, Lance E. Hultin, Patricia M. Hultin, Roger Detels
AIDS Research and Human Retroviruses. 2009-02-24
110 citations
Premature Aging of T cells Is Associated With Faster HIV-1 Disease Progression
Weiwei Cao, Beth D. Jamieson, Lance E. Hultin, Patricia M. Hultin, Rita B. Effros
Journal of Acquired Immune Deficiency Syndromes. 2009-02-01
27 citations
Evaluation of a web-based intervention for improving HIV/AIDS knowledge in rural Yunnan, China.
Lichun Tian, Songyuan Tang, Weiwei Cao, Kaining Zhang, Virginia C. Li
AIDS. 2007-12-01