About
Melissa Z. Wu, MD is a concierge internist practicing in Los Gatos, California. She earned her B.S. in Biochemistry with honors from the University of California, Davis. She went on to earn her medical degree from George Washington University School of Medicine in Washington, DC. Her residency in Internal Medicine took place at UCLA Cedars-Sinai Medical Center and the VA Medical Center in Los Angeles.
Dr. Wu focuses on preventive care and chronic disease management for adults and adolescents. She treats conditions including diabetes, high blood pressure, heart disease, high cholesterol, lung disease, and sleep disorders. She builds a personal wellness plan for every patient and coordinates specialist referrals as needed. Her goal is a genuine, long-term relationship with each person she treats. Outside the office, Dr. Wu enjoys traveling and cooking new recipes for friends and family.
Education & Training
Undergraduate
University of California, Davis, B.S. Biochemistry (with honors)
Medical School
George Washington University School of Medicine
Residency
Internal Medicine, UCLA Cedars-Sinai Medical Center and VA Medical Center, Los Angeles, CA
Conditions Treated
Who is Dr. Wu right for?
Dr. Wu is a strong fit for adults who want a primary care physician who knows their full health history. Patients managing chronic conditions like diabetes, high blood pressure, or heart disease benefit from her proactive, preventive approach. She works well with individuals who value direct access to their doctor and longer, more thorough appointments. Adults navigating a new diagnosis or complex specialist coordination will find her oversight especially valuable.
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Frequently Asked Questions
Dr. Wu treats a wide range of adult conditions, including diabetes, heart disease, high blood pressure, high cholesterol, lung disease, respiratory illnesses, sleep disorders, sinus infections, and joint conditions. She also manages chronic illnesses and coordinates care with specialists when needed.
Dr. Wu specializes in internal medicine and completed her residency training at UCLA Cedars-Sinai Medical Center and the VA Medical Center in Los Angeles. She focuses exclusively on adults and adolescents over age 18.
Dr. Wu earned her medical degree from George Washington University School of Medicine in Washington, DC. She completed her residency in Internal Medicine at UCLA Cedars-Sinai Medical Center and the VA Medical Center in Los Angeles, CA.
Dr. Wu builds a personal relationship with each patient and creates an individualized wellness plan. She focuses on prevention, not just treatment. She monitors results over time and adjusts each plan to keep patients on track toward their health goals.
Dr. Wu coordinates all specialist referrals for her patients. She also oversees care when patients require hospitalization. Her training in internal medicine includes hospital-based experience, which helps her guide patients through complex care situations.
Yes. Dr. Wu makes herself available to members by phone, text, or email 24 hours a day, seven days a week. This access covers medical questions, concerns about chronic conditions, and guidance between scheduled visits.
Dr. Wu spends 30 to 45 minutes with patients on a typical visit. Annual physicals run up to 90 minutes. That time allows her to review results thoroughly, answer questions, and discuss any adjustments to a patient's wellness plan.
Yes. Dr. Wu offers same-day appointments and next-business-day availability for members. Her limited panel size makes this level of access consistent rather than occasional.
Doctor profile last updated September 17, 2026