Lowcountry Longevity is a comprehensive family medicine and functional health practice in Bluffton, South Carolina, founded by Dr. Gaston Perez in 1995 and serving the Lowcountry region for more than three decades. Unlike practices that specialize narrowly in either conventional care or wellness optimization, Lowcountry Longevity intentionally bridges both worlds — offering concierge primary care for everyday medical needs alongside advanced functional medicine, hormone optimization, regenerative aesthetics, and anti-aging therapies. The practice functions as a true one-stop destination for health, supported by on-site laboratory services and diagnostic imaging that eliminate the need for outside referrals for routine testing. Patients in the Bluffton and Hilton Head area count on this team not only for acute illness and chronic disease management, but for the kind of proactive, longevity-focused care that keeps them functioning at their best decade after decade.

About the Physician

Dr. Gaston O. Perez, MD, FAAFP, FAARFM, is the founder and owner of Lowcountry Longevity and serves simultaneously as Medical Director of Hospice Care of South Carolina in Beaufort. With more than 30 years of clinical experience, Dr. Perez holds dual board certification in family medicine (FAAFP) and anti-aging, regenerative, and functional medicine (FAARFM) — a combination that positions him at the exact intersection of everyday primary care and cutting-edge longevity science. He trained at CETEC University School of Medicine and the University Eugenio Maria de Hostos in Santo Domingo, completed clinical rotations in nephrology, emergency medicine, radiology, and pediatrics, and finished a family medicine internship at Roanoke Memorial Hospital in Roanoke, Virginia. Before founding Lowcountry Longevity, Dr. Perez worked as an emergency room physician and medical director of multiple hospice and recovery centers across the United States. The practice also includes nurse practitioner Jenika Errato and a dedicated clinical support team.

Services Offered

• Concierge Primary Care — Personalized primary care including annual exams, walk-in acute care for illness and injury, and ongoing management of chronic conditions like thyroid disease, hypertension, and diabetes — all with same-day access and shorter wait times than traditional practices.
• Hormone Optimization — Comprehensive hormone assessment for men and women, including symptom review, labs, and personalized protocols for testosterone, estrogen, progesterone, and thyroid hormones — with ongoing monitoring to ensure safe, effective results.
• Weight Management — Physician-supervised weight loss programs that address metabolic root causes alongside lifestyle, nutrition, and medical interventions including GLP-1 medications where appropriate.
• Men's Sexual Health — Evaluation and treatment of low libido, erectile dysfunction, and testosterone deficiency — combining hormone therapy, lifestyle optimization, and targeted medical treatments.
• Women's Sexual Health — Comprehensive care for hormonal changes, low libido, vaginal health, and intimacy concerns throughout perimenopause and menopause — using bioidentical and evidence-based approaches.
• Regenerative Aesthetics — Non-surgical aesthetic treatments designed to restore a more youthful appearance using regenerative techniques that work with the body's own healing mechanisms.
• Anti-Aging & Nutrigenomics — Advanced anti-aging protocols including nutrigenomics, Protandim® Nrf2 Synergizer™ to stimulate antioxidant production, and targeted vitamin and micronutrient therapy to address cellular health at its foundation.
• Early Detection CT Scan — Low-dose CT screening to detect early signs of disease before symptoms develop — a cornerstone of the practice's preventive medicine philosophy.
• On-Site Lab & Diagnostic Imaging — Full in-house laboratory services plus ultrasound and echocardiogram capabilities, providing fast, convenient diagnostics without outside referrals.

What to Expect

Lowcountry Longevity is located at 14 Oak Forest Road, Suite D, Bluffton, SC 29910. Office hours are Monday through Thursday, 8:00 AM to 4:00 PM. Call (843) 815-6468 or book an appointment online at lowcountrylongevity.com.