LabXMD is a physician-led concierge medical practice dedicated to redefining women's health and longevity in San Francisco and across the nation. Founded by Dr. Krista Ramonas, a double board-certified physician with 20-plus years of clinical practice in the Bay Area, LabXMD deliberately limits the number of patients it serves so each woman receives the uncompromising attention and scientific precision her health deserves. Unlike traditional women's health models centered on reproductive and gynecologic care, LabXMD takes a whole-body approach — optimizing hormones to protect the brain, bones, and heart, and pairing clinical rigor with regenerative aesthetics designed to help each patient look as healthy as she feels. Operating as an invitation-only telemedicine membership practice, LabXMD is built for women ready to invest seriously in longevity, vitality, and unparalleled medical insight from one of San Francisco's most credentialed longevity physicians.

About the Physician

Dr. Krista Ramonas, MD, FAAO, is the founder of LabXMD and one of San Francisco's most uniquely credentialed longevity physicians. She is a Fellow of the American Academy of Ophthalmology and a Diplomat of the American Academy of Anti-Aging Physicians — a rare dual certification bridging precision clinical medicine with cutting-edge longevity science. Dr. Ramonas completed a fellowship in Ocular Oncology at UCSF in 2005, followed by a fellowship in Integrative Ayurvedic Medicine at the UCSF Osher Center in 2025, weaving ancient healing frameworks into a rigorously modern longevity practice. She is co-founder and Medical Director of the Health Navigator Foundation, which provides essential support resources to transplant surgery patients at California Pacific Medical Center, and she serves as a Trustee and Women's Circle Advisor for the Team USA Olympic & Paralympic Foundation. Dr. Ramonas founded LabXMD in 2021 to build the longevity medicine practice she found was missing for women everywhere.

Services Offered

• AI-Driven Biomarker Assessment — A proprietary 25-step intake program combining artificial intelligence analysis with deep-dive specialty laboratory testing to build each member's complete biological profile and identify the specific drivers of aging and dysfunction.
• Hormone Optimization — Personalized hormone assessment and replacement protocols specifically engineered to protect brain cognition, bone density, and cardiovascular health — the three organ systems most vulnerable to hormonal decline in women.
• Genetic & Epigenetic Testing — Advanced genomic and epigenetic panels measuring biological age versus chronological age and identifying genetic risk factors that drive accelerated aging, cancer susceptibility, and chronic disease.
• Body Composition & Metabolic Analysis — Comprehensive body composition evaluation and metabolic profiling to optimize muscle mass, reduce visceral fat, and establish a precision baseline for longevity interventions.
• Regenerative Aesthetics — Science-driven aesthetic treatments grounded in cellular regeneration rather than synthetic fillers, designed to restore natural vitality and appearance in harmony with each patient's internal health transformation.
• Integrative & Ayurvedic Medicine — Drawing on Dr. Ramonas' UCSF fellowship training, personalized Ayurvedic protocols are woven into evidence-based longevity care to address constitution-specific health patterns and long-term vitality.
• Longevity Medicine & Healthspan Optimization — Comprehensive longevity protocols addressing biological aging markers, systemic inflammation, cellular health, and lifestyle factors to extend healthy, high-functioning years of life.
• Annual Telemedicine Membership — A premium, invitation-only annual membership delivered via telemedicine that includes all core services, ongoing physician access, and a personalized longevity roadmap updated as lab data and health metrics evolve throughout the year.

What to Expect

LabXMD operates as a telemedicine practice serving women nationwide from its Pacific Heights base at 2100 Webster Street, Suite 300, San Francisco, CA 94115. Phone: (415) 658-7770. Membership inquiries are handled by invitation — contact Elizabeth@LabXMD.com to begin the process. The practice intentionally limits enrollment to ensure each woman receives uncompromising physician access, personalized attention, and the full benefit of Dr. Ramonas' expertise.