2.4
13 Ratings with 2 written Reviews

![]() | ![]() | ![]() | ![]() |
| Dr. Martin Mazyar Mortazavi Shemirani, MD | Dr. Kevin Gerard Waldron, MD, FAANS | Dr. Robert Stanley Bray JR., MD | Dr. Langston Tyler Holly, MD |
| Neurosurgery | Neurosurgery | Neurosurgery | Neurosurgery |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 32 Years of Experience | 27 Years of Experience | 47 Years of Experience | 31 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks English | Speaks English, Spanish | Speaks English, Spanish |
| Thousand Oaks , CA | Laguna Hills , CA | Newport Beach , CA | Santa Monica , CA |
| Med School: Karolinska Institute | Med School: Rutgers Robert Wood Johnson Medical School | Med School: Baylor College Of Medicine | Med School: UNIVERSITY OF CALIFORNIA LOS ANGELES DAVID GEFFEN SCHOOL OF MEDICINE |
Current Profile | View Profile | View Profile | View Profile |
Dr. Martin Mazyar Mortazavi Shemirani holds an expired medical license in the state of California.
Medical Doctor with an expired medical license in the state of California that expired in 2026.
Graduated from Karolinska Institute and Karolinska Institutet Medicinska Fakulteten in 1994.
Dr. Mortazavi Shemirani's NPI number is 1093958852.










This provider profile is built using data from:
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.