Meet Your Doctor
Michael Santiago, DO
Co-Founder
Dr. Michael Santiago is a co-founder of Second Peak and a board-certified emergency medicine physician specializing in hormone and testosterone therapy for men. He leads the practice’s men’s health services, helping patients restore energy, strength, and confidence through personalized, evidence-based care grounded in nearly two decades of clinical experience.
Focus: BHRT for Men, Testosterone Therapy
From Emergency Care to Personalized Medicine
Dr. Santiago has been practicing medicine since 2006, following a 13-year career as a paramedic and field medical director. His early work in emergency response and frontline care shaped his ability to think clearly under pressure, act decisively, and prioritize patient safety in every setting.
He completed his Emergency Medicine residency with a focus on high-acuity clinical care and continues to bring that depth of experience into his work at Second Peak—ensuring that every treatment decision is grounded in sound medical judgment and long-term health outcomes.
Advanced Training in Hormone and Longevity Care
A lifelong learner and advocate for proactive health, Dr. Santiago pursued advanced training in bioidentical hormone replacement therapy (BHRT) and personalized medicine. He co-founded Second Peak to support individuals—especially those navigating midlife transitions—in restoring energy, strength, and balance through evidence-based care.
His clinical philosophy centers on helping patients optimize their health before small issues become larger ones, using careful monitoring, individualized treatment plans, and ongoing support.
A Practical, Patient-Centered Approach
Dr. Santiago believes that effective healthcare should be clear, accessible, and built around real life. He takes time to understand each patient’s goals, lifestyle, and challenges before developing a personalized plan.
Whether working with men seeking testosterone support or partners navigating health changes together, his approach emphasizes consistency, accountability, and long-term results—rather than short-term fixes.
Life Beyond Medicine
Outside of clinical practice, Dr. Santiago is a dedicated father of three, a Brazilian jiu-jitsu practitioner, and an outdoor enthusiast. He enjoys kayaking, hiking, paddle boarding, resistance training, and exploring new terrain whenever possible.
Balancing a demanding career with family life has given him firsthand insight into the pressures many patients face. That lived experience allows him to connect authentically and guide patients with both empathy and practical perspective.
Certifications & Training
Board Certified Emergency Medicine Physician
Doctor of Osteopathic Medicine | Lake Eerie College