Dr. Troy M. Lamar, MD, FACS

Bariatric Surgeon

51 N 5th Ave #202, Arcadia, CA 91006, USA


Dr. Troy LaMar has specialized in bariatric and general surgery, assisting countless patients on their weight loss journey. Since receiving his medical Degree from University of Wisconsin School of Medicine, Dr. LaMar has established himself practicing with multiple hospitals in the Arcadia area, including, Methodist Hospital of Southern California and Huntington Hospital.

Dr. LaMar’s mission is to help improve the overall quality of life of people who have been negatively affected by obesity. His goal is to help said individuals receive the appropriate care, lose weight, and maintain weight loss in the future following surgery.


Dr. Troy M. Lamar, MD, FACS

Bariatric Surgeon


University of Wisconsin-Madison Medical School 1988-1992
Doctor of Medicine (MD)
1988 – 1992

University of Southern California
Bachelor of Arts (BA), Psychology1982 – 1986

Activities and societies: Men’s Basketball Team 1982-1986
Assistant Strength and Condiditioning Coach 1986-1988
Psychology Degree1986


President and OwneR
TROY M. LAMAR, M.D., INC · Full-time
Jun 2015 – Present · 8 yrs 8 mos
Arcadia, CAArcadia, CA
Specializing in General, Advanced Laparoscopic, and Bariatric surgery
Private Practice


California bariatric and general surgery associates
Oct 2005 – Jun 2015 · 9 yrs 9 mos

General/Bariatric Surgeon
Comprehensive Surgical Spec
Jul 1998 – Sep 2005 · 7 yrs 3 mos

Certifications & Licensure

CA State Medical License
1993 – 2024

American Board of Surgery

Professional Memberships
American College of Surgeons – ACS

American Society for Metabolic and Bariatric Surgery – ASMBS Fellow


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