Orrin M Troum MD MACR
Crystal Related, Osteoporosis & Bone Metabolism, Rheumatoid Arthritis & Related, Spondyloarthropathy
Clinical Professor of Medicine Keck School of Medicine/University of Southern California
Join to View Full Profile
2336 Santa Monica BlvdSte 207Santa Monica, CA 90404
Phone+1 310-449-1999
Fax+1 310-453-8533
Dr. Troum is on Doximity
As a Doximity member you'll join over two million verified healthcare professionals 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.
Education & Training
University of Southern California/Los Angeles General Medical Center (USC/LA General)Fellowship, Rheumatology, 1983 - 1985- University of Southern California/Los Angeles General Medical Center (USC/LA General)Residency, Internal Medicine, 1981 - 1983
- University of Southern California/Los Angeles General Medical Center (USC/LA General)Internship, Internal Medicine, 1980 - 1981
Universidad Autonoma de GuadalajaraClass of 1979
Certifications & Licensure
NY State Medical License 1980 - Present
CA State Medical License 1981 - 2026
American Board of Internal Medicine Internal Medicine- American Board of Internal Medicine Rheumatology
Awards, Honors, & Recognition
- ACR Master American College of Rheumatology, 2021
Publications & Presentations
PubMed
- Treatment-emergent major adverse cardiovascular and thromboembolic events were infrequent during clinical trials of pegloticase.Orrin M Troum, Mai Duong, Katie Obermeyer, Lissa Padnick-Silver, Brian LaMoreaux
Rheumatology. 2025-06-01 - 1 citationsImaging in vasculitis.Orrin M Troum, Olga L Pimienta, Alvin Wells
Current Opinion in Rheumatology. 2025-01-01 - Pegloticase and Methotrexate Cotherapy in Patients With Uncontrolled Gout With Prior Pegloticase Monotherapy Failure: Findings of an Open-Label Trial.Orrin M Troum, John K Botson, Katie Obermeyer, Bo Chao, Yang Song
ACR Open Rheumatology. 2025-01-01
Press Mentions
What Is Psoriatic Arthritis? 3 MDs Weigh InAugust 1st, 2025- How to Avoid ‘Parking-Lot Phenomenon’: When You Forget to Tell Your Doctor Key Info During Your VisitFebruary 23rd, 2022
- Living with Painful Gout Flare-Ups? Here’s How One Patient with Uncontrolled Gout Found an AnswerFebruary 25th, 2021
- Join now to see all
Viewing the full profile is available to verified healthcare professionals only.
Find your profile and take control of your online presence:
