Longevity Healthcare Newport Beach is a cutting-edge functional, regenerative, and aesthetic medicine practice led by Dr. Peter Muran, MD — a board-certified physician with more than 30 years of clinical expertise. Located at 369 San Miguel Drive, Suite 100, Newport Beach, CA 92660, Longevity Healthcare is more than a medical practice: it is a comprehensive paradigm in health optimization, designed to unlock the body's full potential for healing, vitality, and longevity at the cellular level. The practice offers science-backed, personalized protocols addressing brain health, metabolic function, hormonal balance, and physical performance. With a focus on root-cause medicine and more than 12 distinct treatment areas, Dr. Muran and his team serve patients throughout Orange County and Southern California who are ready to move beyond symptom management into true health optimization.

About the Physician

Dr. Peter Muran, MD, is a board-certified physician who has spent over 30 years at the intersection of conventional medicine and cutting-edge health optimization science. He blends a compassionate, patient-first approach with rigorous, data-driven protocols spanning functional medicine, regenerative therapies, cognitive health, and aesthetic medicine. Dr. Muran's practice is built on the conviction that no two patients age the same — and that truly personalized care requires understanding your unique biology, lifestyle, and cognitive health profile before designing any treatment plan. Whether patients seek to preserve cognitive function, restore metabolic balance, optimize hormones, or access the latest regenerative and plasma therapies, Dr. Muran draws on decades of expertise across a broad range of specialties to deliver measurable, transformative outcomes.

Services Offered

• Therapeutic Plasma Exchange (TPE) — a signature specialty that removes harmful proteins, toxins, and inflammatory markers from blood plasma and replaces them with clean, balanced plasma to reduce inflammation, sharpen cognition, and restore energy.
• Regenerative Medicine — advanced cellular therapies including peptides and regenerative protocols to reduce inflammation, enhance cellular function, and promote tissue-level repair throughout the brain and body.
• IV Infusion Therapy — customized intravenous protocols including NAD+, high-dose Vitamin C, glutathione, phosphatidylcholine, and anti-aging infusions for 100% bioavailability and immediate cellular benefit.
• Cognitive Health & Memory Loss Programs — Bredesen Protocol-based ReCODE and PreCODE programs identifying and addressing the 36 metabolic factors driving cognitive decline.
• Functional Medicine — root-cause investigation and personalized treatment for autoimmune conditions, hormonal imbalances, metabolic dysfunction, digestive issues, menopause, and complex undiagnosed illness.
• Metabolic & Weight Management — physician-supervised metabolic optimization and weight management protocols tailored to each patient's individual biology and health goals.
• Hair Restoration — medical hair restoration therapies that address the underlying causes of hair loss and support regrowth using evidence-based treatments.
• Aesthetic & Anti-Aging Medicine — anti-aging IV therapies and aesthetic treatments to restore skin health, vitality, and a youthful, refreshed appearance.
• Concierge Memberships — Concierge, Premier, and Optimize membership tiers designed to transition patients from reactive care to proactive, data-driven longevity medicine.

What to Expect

New patients begin with a comprehensive 60–90 minute consultation where Dr. Muran reviews your full medical history, health goals, and unique biochemistry before building a personalized treatment protocol. The practice is located at 369 San Miguel Dr., Suite 100, Newport Beach, CA 92660. Open Monday–Friday, 9 am–4 pm. Call (949) 899-5377 or visit longevityhealthcare.com to request an appointment.