Meet the metabolic clinic team

Geri Lehner, CPM, MS

Clinic Director | Systems Strategist
Founder of the Press-Pulse Clinic

Specialist in systems-based physiology, metabolic engineering, and non-toxic approaches to chronic illness management.

Since 2002, her work has centred on women's health and nutrition. This evolved into an interest in complex cellular health and a specialized metabolic systems approach that manipulates the internal cellular environment—integrating precise fuel restriction (glucose and glutamine), insulin stabilization, mitochondrial repair, and stress physiology into highly individualized care.

She designs the structured Press-Pulse treatment plans that translate complex cancer metabolism into clear, actionable, therapeutic steps, working directly with patients to systematically shift the physiological ground beneath chronic disease.

Dr. Juan Perez

Medical Director | Physician
Clinical Oversight & Medical Care

Dr. Juan has been a licensed physician since 2015. He provides medical direction, prescribing authority, and safety governance for our advanced Press-Pulse protocols.

He trained in conventional medicine and completed residency training in Mexico and Germany. He integrates principles of functional and lifestyle-based medicine, alongside Dr. Thomas Seyfried's mitochondrial metabolic frameworks into his clinical practice, pairing standard-of-care awareness with evidence-informed, non-toxic metabolic interventions.

He ensures that all components of the clinic's metabolic management program are delivered safely, providing critical clinical monitoring to protect vital organs while aggressively targeting cancer's fuel dependencies.