LAZARUS METHOD
A system born from survival, built on science, and proven across thousands of lives.


A near-fatal sports accident at eighteen left Dr. Ryan Lazarus with Type 1 diabetes, digestive failure, and immune dysfunction, and a medical system that treated each problem in isolation. That experience drove him into functional medicine, clinical nutrition, exercise science, sleep physiology, and the psychology of behavior change.
Ryan holds a Master's in Nutrition and board certifications in functional medicine and clinical nutrition. He served on faculty at the University of Western States, teaching metabolic therapy to graduate students, and has treated thousands of patients across every demographic and diagnosis over a 20-year clinical career.
Through two decades of clinical practice and thousands of patient cases, Ryan identified what actually moves the needle and, just as importantly, what doesn't. Fad protocols, isolated interventions, and one-size-fits-all plans consistently failed to produce lasting change
Dr. Lazarus
MSc, CNS, DC
Founder & Clinical Director

Leah Millheiser
MD, MSCP
Chief Medical Officer | Women’s Health Expert | Menopause & Sexual Medicine Specialist

William Robert Campbell
MD
Orthopedic Surgeon | Specialist in Musculoskeletal Health & Surgical Restoration

Will Van Derveer
MD
Integrative Psychiatrist | Researcher | Co-Founder, Integrative Psychiatry Institute

Melissa Marrapese
PhD
Clinical Psychologist | EMDR Specialist | Psychedelic-Assisted Therapy Expert

Jayson Gaddis
Relationship Expert | Author | Coach for Entrepreneurial Couples, Founders, and CEOs

Shawn Wells
MPH, LDN, RD, CISSN, FISSN
Nutritional Biochemist | Formulator | Author of The Energy Formula

Cory Muscara
Mindfulness Teacher | Former Monk | Author & Host, Practicing Human Podcast

John Dobbs
PharmD
Integrative Pharmacist | Founder, Leesar, Inc. | Advocate for Holistic Medicine

Brian Dubow
MBA, CPA
Happiness Expert | Founder, Hit of Happiness | Certified Happiness Studies Coach






