Founder & Medical Director, Medical Institute of Healthy Aging Founder of Valen Gerontology Walnut Creek, CA | Virtual Care Available
Dr. Paul H. Kim, MD
Dr. Paul H. Kim is a board-certified physician and nationally recognized leader in the field of Valengerontology — a science-forward approach to healthy aging. With over 20 years of clinical experience, Dr. Kim founded the Medical Institute of Healthy Aging to help patients extend their healthspan through personalized, preventive, and proactive care.
A graduate of the University of Pennsylvania (magna cum laude) and Temple University School of Medicine, Dr. Kim holds board certifications in Family Medicine, Anti-Aging Medicine, and Obesity Medicine, and is the first physician in the San Francisco Bay Area to be board-certified in Regenerative Medicine.
At MIHA, he combines advanced diagnostic testing with therapies like peptides, mesenchymal stem cells, and plasma-based interventions to help patients prevent chronic disease, regain energy, and live with greater vitality.
“My goal is to give patients not just more years, but better years — with more strength, more clarity, and more joy.”
— Dr. Paul H. Kim, Founder
Why Dr. Kim Founded MIHA
Dr. Kim created Valengerontology and MIHA around the same idea: that aging care should be measured, personalized, and proactive rather than reactive. Every provider on the MIHA team is trained in that approach — and every patient plan traces back to the diagnostics-first philosophy Dr. Kim built the practice on.
Getting Started - Serving individuals seeking for help in CA, FL, KS, and MO
Invest in Your Healthspan — Not Just Your Lifespan
Your health isn’t static — and your care shouldn’t be either.
At MIHA, we design smarter, data-driven plans built around you. Ready to take control?
Rooted in Valengerontology — the science of building health, not just treating disease.
We measure how you’re aging — then design smarter, data-backed plans that grow with you.
Whether you’re optimizing in your 30s or protecting your independence in your 80s, we meet you where you are.
In-Person Care in Walnut Creek | Virtual Care Available in San Francisco & Napa
Medical Institute of Healthy Aging – Walnut Creek
Longevity & Healthy Aging Medicine
Address
Phone
Working Hours
Monday – Thursday: 8:30 am – 4:30 pm
Friday: 8:30 am – 3:00 pm
Saturday & Sunday: Closed
Medical Institute of Healthy Aging – Napa
Virtual Care Available | Relocating
We're currently relocating our Napa location. For now, we're providing care virtually while we transition to our new office — schedule your virtual visit today.
Medical Institute of Healthy Aging – San Francisco
Virtual Care Available | Relocating