About Nexphoria
Built by physicians.
Designed for performance.
Our Mission
Why Nexphoria Exists
We believe the future of medicine is personalized, data-driven, and accessible. Nexphoria was founded to give everyone access to the same physician-guided peptide protocols that elite athletes and longevity-focused executives have used for years.
The difference between a wellness supplement and a therapeutic protocol is a physician. We put one at the center of every prescription — not as a checkbox, but as the architect of your care.
The Nexphoria Standard
Four pillars.
No shortcuts.
Physician-First
Every protocol is written by a board-certified MD who reviews your intake, your labs, and your goals. Peptides without physician oversight are a liability. With it, they're medicine.
Evidence-Based
Our protocols are derived from peer-reviewed research and refined through clinical outcomes. We follow the data — and update our protocols when it changes.
Transparent
You'll know exactly what's in your protocol, why each compound was chosen, and what your physician expects to see at your 90-day retest. No black boxes.
Accessible
The same physician-guided peptide care that private longevity clinics charge $3,000+ for. A 5-minute intake. Physician review within 24–48 hours. Delivered to your door.
Medical Team
Meet the physicians
behind the protocols.
Dr. David Mercer, MD
Medical Director
- ·MD — Johns Hopkins University School of Medicine
- ·Board-Certified Internal Medicine & Sports Medicine
- ·Fellowship in Longevity & Regenerative Medicine
- ·15 years clinical experience
Dr. Mercer leads Nexphoria's clinical protocols and physician oversight framework. A dual board-certified internist and sports medicine physician, he spent over a decade working with elite athletes and high-performance executives before co-founding Nexphoria. His insight: the same peptide protocols available at private longevity clinics should be accessible to anyone willing to take their health seriously. He reviews the clinical standards behind every Nexphoria protocol and sits on our physician review board.
Areas of Focus
Longevity Medicine · Sports Performance · Peptide Pharmacology · GLP-1 Therapies
Dr. Sara Kim, MD
Lead Prescribing Physician
- ·MD — Stanford University School of Medicine
- ·Board-Certified OB/GYN & Integrative Medicine
- ·Specialized training in hormonal optimization & peptide therapy
- ·12 years clinical practice
Dr. Kim oversees the majority of Nexphoria patient intakes, with particular expertise in hormonal optimization and aesthetic protocols. She developed Nexphoria's Glow and Restore protocol lines, having seen firsthand how GHK-Cu, NAD+, and BPC-157 change outcomes for patients focused on skin health, recovery, and cellular longevity. She holds additional training in integrative medicine and believes the best protocols combine lab data, patient history, and honest clinical judgment.
Areas of Focus
Hormonal Optimization · Skin & Aesthetic Medicine · NAD+ Therapy · Cellular Longevity
Dr. Ryan Torres, DO
Protocol & Outcomes Physician
- ·DO — Touro University College of Osteopathic Medicine
- ·Board-Certified Family Medicine & Anti-Aging Medicine
- ·Certified in GLP-1 & Metabolic Optimization
- ·10 years clinical experience
Dr. Torres manages Nexphoria's GLP-1 and metabolic protocol lines and leads the 90-day outcomes review process. He trained in family medicine with a focus on metabolic disease before specializing in anti-aging medicine. His philosophy: body composition is a downstream metric of hormonal and metabolic health — and the right peptide protocol, properly prescribed and monitored, is one of the most powerful tools a physician has. He reviews all GLP-1 intakes and co-authors Nexphoria's clinical outcome reports.
Areas of Focus
Metabolic Medicine · GLP-1 Protocols · Body Composition · Anti-Aging Medicine
By the Numbers
What “physician-grade”
actually means.
Physician turnaround
From intake submission to written protocol
Pharmacy standard
US-licensed compounding pharmacy
Coverage
Prescription delivery, no clinic visit required
Precision
Analytical balance accuracy on every dose
Physician-Guided Protocol
Ready to begin?
A board-certified physician will review your intake and write your personalized protocol within 24–48 hours. Free bloodwork included. No commitment.
Begin Assessment →5-min intake · No commitment · HIPAA compliant