Dr. Orrin Marshall Troum MD is a male Internist, has 30 years of experience and practices in Internal Medicine, Rheumatology, Surgery, Thoracic Surgery, and Cardiothoracic Vascular Surgery.
A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).
Learn more about Dr. Orrin Troum:
View the full profile to get information on:
- What's important to you
View full profile
- Currently 3.5 of 4 stars
The overall average patient rating of Dr. Orrin Troum is Excellent.
|Ease of Appointment||
|Spends Time with Me||
|Follows Up After Visit||
Specialties & Research
Dr. Orrin Troum, MD is board certified in Internal Medicine and Rheumatology.
He has special expertise in 4 Areas, including Psoriasis, Psoriatic Arthritis, and Rheumatic Diseases.1 more special expertise area
More Specialties & Research
Education & Awards
Dr. Troum graduated from University of Guadalajara, Mexico, San Antonio.More Education & Awards
Dr. Troum has 11 hospital affiliations:
- Santa Monica - UCLA Medical Center
- St. John's Hospital & Health Center
Accepted Insurance Plans
Dr. Troum accepts these health insurances in at least one office:
- United Healthcare - 14 plans
- Blue Shield of California - 79 plans
- Great-West Healthcare - 2 plans
- Unicare - 12 plans
- Anthem Blue Cross - 16 plans
- LA Care Health Plan - 5 plans
- Cigna - 4 plans
More Accepted Insurance
Similar doctors nearby
- Additional Information
- Where does Dr. Orrin M. Troum practice?
Dr. Orrin Troum practices Internal Medicine, Rheumatology, Surgery, Thoracic Surgery, and Cardiothoracic Vascular Surgery near Santa Monica, CA.
See Santa Monica Internists, Santa Monica Rheumatologists, Santa Monica Surgeons, and Santa Monica Cardiothoracic Surgeons.