Our Faculty

our faculty

Tami Peterson, PhD, CHT-Admin

Founder & CEO

Our faculty is led by Dr. Tami Peterson, the Founder and CEO of Oxford Certification. Dr. Tami Peterson’s career began in the field of education, focusing on special needs children throughout Michigan and Indiana. A personal crisis was the catalyst for the formation of The Oxford Center. At nine years old, Dr. Peterson’s daughter JeAnnah contracted viral encephalitis. The disease ravaged her brain, leaving her legally blind, unable to walk or talk, plagued with seizures, cognitively impaired, and functioning like an infant. Dr. Peterson’s search for something that could save her daughter led her to Hyperbaric Oxygen Therapy (HBOT). JeAnnah recovered and is now a happy and healthy young adult who works at TOC. You can read the full story here

In 2007 Peterson first did her CHT and Safety Director courses at ATMO in San Antonio, Texas. She has a Bachelor of Arts Degree from Spring Arbor University; a Master of Arts in Special Education from Michigan State University; a Master of Arts in Education Leadership from Indiana University, Fort Wayne; and her Doctor of Philosophy Degree from Wayne State University. 

our faculty

Jeff Mosteller, ICHT, CHT

Director of Training and Certification, Safety Director

Jeff Mosteller received a degree in Underwater Technology in September of 1982. Since then, he has worked in every aspect of hyperbaric medicine, starting at UCSD Medical Center where he rose to become Program Director by age 28. Jeff took the very first CHT exam offered in 1991 by the National Board of Diving and Hyperbaric Medical Technologists, passing with distinction and becoming just the 33rd CHT ever.

Over his 36-year career, Jeff has operated and managed hyperbaric and wound care centers on every level including Level 1 Trauma Units, such as UCSD and Detroit Receiving Hospital with Complex Multiplace Chambers and intensive care capabilities, to small hospital monoplace centers, and is familiar with every type and manufacturer of hyperbaric chambers. He has published 16 technical papers on hyperbaric operations and safety. Finally, in just over 36 years, he has performed or supervised tens of thousands of hyperbaric procedures without a single patient injury more than an ear squeeze, and has performed hundreds of treatments for decompression sickness.

our faculty

Robert Sherwin, MD, FACEP, FAAEM

Research Director

Dr. Sherwin is a Professor of Emergency Medicine at Wayne State University School of Medicine. He holds board certifications in Emergency Medicine, Internal Medicine and Undersea and Hyperbaric Medicine. Dr. Sherwin also serves as the Research Director for The Oxford Center, Sinai Grace Hospital emergency department and as the Chief Science Officer for Research One at iBio (Wayne State University). He has extensive experience in hyperbaric oxygen therapy and combines his passion for healing and research to study novel treatments and approaches to patient care.

our faculty

Tiffany Hosey, ICHT, CHT

Assistant Research Director

Equipped with a Bachelor’s degree in Health Sciences from Grand Valley State University, Tiffany Hosey entered the field of Hyperbaric Medicine in 2006 and obtained Certified Hyperbaric Technician (CHT) certification in 2007. In 2015 Tiffany obtained Certified Hyperbaric Wound Specialist. She is experienced in both monoplace and multiplace hyperbaric chambers.

Before joining the staff of The Oxford Center as Assistant Research Director, Tiffany was a Hyperbaric Technician, Assistant Program Director, Program Director, Safety Director, and Chair of the Employee Engagement Committee throughout her 14 years at Detroit Receiving Hospital.

A devoted wife and mother of 3, Tiffany has a passion for research and is seeking to contribute more data to the hyperbaric community. She is also well versed in wound care products and techniques and is seen as a subject matter expert in chamber maintenance, facility accreditation, and critical care in a hyperbaric environment. She has helped create and instruct Hyperbaric Oxygen Therapy (HBOT) courses for more than a decade.