Alexander George Chartrain MD

Fellow

8635 W 3rd StSte 770WLos Angeles, CA 90048
Phone+1 310-423-2129
Fax+1 310-248-8596

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

Education & Training

Cedars-Sinai Medical CenterFellowship, Peripheral Nerve & Microsurgery, 2025 - 2026
University of Southern California/Los Angeles General Medical Center (USC/LA General)Residency, Neurological Surgery, 2018 - 2025
Icahn School of Medicine at Mount SinaiClass of 2018, MD
William & MaryBS, Chemistry, Neuroscience, Summa Cum Laude, 2009 - 2013

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 2019 - 2027

Awards, Honors, & Recognition

Distinction in Research Icahn School of Medicine at Mount Sinai, 2018
Alpha Omega Alpha Icahn School of Medicine at Mount Sinai, 2017
Phi Beta Kappa College of William and Mary, 2013

Publications & Presentations

PubMed

Minipterional craniotomy for resection of epileptogenic cavernous malformation.
Alexander Chartrain, Carli Bullis, Nicholas Sader, Peter A Chiarelli, Madeline Kahan
Neurosurgical Focus. 2024-07-01
1 citations
Endoscopic endonasal approach for MRI-Negative Cushing's microadenoma.
Jeffrey J Feng, Stephanie K Cheok, Alexander G Chartrain, John D Carmichael, Mark S Shiroishi
Neurosurgical Focus. 2023-07-01
2 citations
Preexisting Ventricular Shunts Are Associated with Failed Evacuation of Acute Subdural Hematomas: Single-Institution Case Series of Complications and Management Strate...
Phillip A Bonney, Robert G Briggs, Alexander G Chartrain, Steven L Giannotta, Darrin J Lee
World Neurosurgery. 2022-02-01