About
Mavis N. Matsumoto, MD earned her Bachelor of Science in Biochemistry from the University of California, Los Angeles in 1986, graduating Summa Cum Laude. She then attended Saint Louis University School of Medicine, where she graduated Summa Cum Laude in 1990 and finished first in her medical school class. Both her internship and residency in Internal Medicine took place at David Grant USAF Medical Center at Travis Air Force Base in California.
Dr. Matsumoto holds dual board certifications as a Diplomate of the National Board of Medical Examiners and a Diplomate of the American Board of Internal Medicine. Her academic honors include the Janet M. Glasgow Award from the American Medical Women's Association, the Missouri State Medical Association Award, and a United States Air Force Health Professions Scholarship. She holds membership in Alpha Omega Alpha Medical Honor Society, Phi Beta Kappa, Tau Beta Pi, and the American College of Physicians. Dr. Matsumoto practices in Henderson, Nevada as an MDVIP-affiliated internist. Her approach centers on anticipating each patient's health needs and building a genuine partnership over time.
Education & Training
Undergraduate
University of California, Los Angeles; Bachelor of Science, Biochemistry, Summa Cum Laude, 1986
Medical School
Saint Louis University School of Medicine; Doctorate of Medicine, Summa Cum Laude, 1990; Graduated First in Medical School Class
Residency
Internal Medicine, David Grant USAF Medical Center, Travis Air Force Base, CA, 1991-1993
Additional Training
Internship: Internal Medicine, David Grant USAF Medical Center, Travis Air Force Base, CA, 1990-1991
Certifications
Who is Dr. Matsumoto right for?
Dr. Matsumoto serves adults who want a primary care physician involved in every aspect of their health. Patients managing chronic conditions such as hypertension, high cholesterol, or heart disease benefit from her thorough, proactive approach. She works well with patients who value direct access to their physician, including after hours and on weekends. Adults seeking a long-term relationship with a single dedicated internist fit her practice well.
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Frequently Asked Questions
Dr. Matsumoto specializes in Internal Medicine. She focuses on adult primary care, preventive health, and the management of chronic conditions. Her practice emphasizes anticipating health needs before problems escalate.
Yes. Dr. Matsumoto holds certification as a Diplomate of the American Board of Internal Medicine and as a Diplomate of the National Board of Medical Examiners.
Dr. Matsumoto earned her medical degree from Saint Louis University School of Medicine, graduating Summa Cum Laude and first in her class in 1990. She completed both her internship and residency in Internal Medicine at David Grant USAF Medical Center at Travis Air Force Base in California.
Yes. Dr. Matsumoto sees each patient directly at every office visit. Members do not see a nurse practitioner or physician assistant in her place.
Yes. Dr. Matsumoto remains reachable by phone after hours and on weekends. Members can contact her directly for urgent concerns outside of regular office hours.
Dr. Matsumoto works to manage and anticipate each patient's unique health needs. She builds a personal partnership with each member, collaborating closely on the steps needed to maintain and improve health over time.
Dr. Matsumoto holds membership in the American College of Physicians, the Alpha Omega Alpha Medical Honor Society, the Society of Air Force Physicians, Phi Beta Kappa, Tau Beta Pi, Alpha Sigma Nu, and the Clark County Medical Society.
Yes. Through the MDVIP network, Dr. Matsumoto helps coordinate care with specialists when patients need services beyond her office. MDVIP can also connect patients with specialists at leading medical institutions nationwide.
Doctor profile last updated April 11, 2026