Our Experts

Dan Hellman, MSPT

H3 Owner, Soma Trainer, Soma Therapist

H3’s customized fitness and therapy approach is based on Dan Hellman’s 20-plus years' experience as a physical therapist, sports-fitness practitioner and student of the human body and its potential.


Consulting Physician

Born in Paris, Guy VOYER is a pioneer of osteopathic medicine and the developer of Soma training and ELDOA. He is one of the rare osteopaths who has mastered and treats fascia.

Mark Marranzini, PTA, LMT

Soma Trainer, Soma Therapist Year 1

Mark Marranzini is a Licensed Physical Therapist Assistant with over 20 years experience in orthopedic rehabilitation, sports medicine, manual therapy & Massage Therapy.

Dr. Michael Hollis

Consulting Physician

Dr. Hollis is a board-certified, licensed naturopathic physician focused on true preventive medicine whose practice is focused on on optimal health and longevity.

Shawn Mock, FDN-P, LMT

FDN Practitioner

Shawn Mock is a certified Functional Diagnostic Nutrition practitioner, licensed massage therapist and medical exercise specialist with more than 25 years’ experience in physical rehabilitation, health and wellness.