Led by family medicine physician Dr. Leo Altenberg. Offers peptide therapy alongside hormone optimization and men's and women's health services.

Naturopathic medical doctor in the San Francisco East Bay Area. Specializes in peptide therapy to restore biological resilience, using weekly injection protocols with monthly blood monitoring.

Multi-location anti-aging institute in the DC metro area with locations at Dupont, U Street, and Arlington, VA. Medically supervised, lab-guided peptide therapy tailored to individual physiology.

Integrative medical clinic in Calgary offering evidence-based peptide therapy alongside naturopathic medicine for chronic conditions, pain, and longevity. Recognized by the International Peptide Society.

Montreal private health and longevity clinic operating under the ExcelleMD brand within the WELL Longevity network. Offers rapid-access private medical care, health optimization services, and longevity programs for Quebec patients.

National hormone and peptide therapy clinic with locations across the US including Houston, Dallas, Atlanta, and more. Offers peptide therapy, TRT, HGH therapy, and comprehensive hormone optimization panels.

Texas-based hormone and peptide therapy clinic with multiple Houston area locations. Specializes in low testosterone treatment, sermorelin/ipamorelin peptide therapy, weight loss, and thyroid optimization.

Longevity-focused telehealth platform offering personalized peptide therapy, hormone optimization, and performance medicine nationwide. Physician-led protocols, quarterly bloodwork, and ongoing coaching included.

Phoenix-area integrative medical clinic offering peptide therapy protocols including BPC-157, Sermorelin, and CJC-1295. Combines peptide therapy with hormone optimization, IV therapy, and regenerative medicine.

National telehealth platform offering physician-supervised peptide therapy including BPC-157, Sermorelin, GHK-Cu, and Thymosin Alpha-1. Home delivery of compounded peptides directly to patients.

Chicago-area functional medicine and longevity clinic offering peptide therapy including BPC-157, TB-500, Sermorelin, and MOTS-c. Board-certified physicians guide individualized protocols with ongoing lab monitoring.

Toronto-based men's health clinic offering evidence-based peptide therapy, testosterone replacement, and hormone optimization. Fully licensed Canadian medical practice with telehealth options across Ontario.