Meet Our Team

HBOT Staff Pictures-Phil Rainey

Phil Rainey:

Phil is a Navy trained deep-sea diver and a Certified Hyperbaric Technician and chamber operator.
After graduating in 1983 from the U.S. Navy’s Scuba School, Phil worked as reconnaissance diver. Furthering his education, Phil graduated in 1985 from the U.S. Navy’s Second Class Dive School and became a certified deep-sea diver for the 294th Dive Detachment. Phil accumulated 11 years of experience in both chamber and dive operations. He is a civilian Master Diver and a Commercial Diver.
Phil is a certified Emergency Medical Technician (EMT), has worked for the Fire Department for over 20 years and is a certified Swift Water Rescue Instructor.
Phil currently lives in Hailey, Idaho, with his family and has been studying hyperbaric medicine for over seven years.

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HBOT Staff Pictures-Bas Verheigen

Bas Verheijen:

Bas moved from The Netherlands to Hailey, Idaho in summer 2005 with his wife and two children. He holds a Master’s Degree in Business Administration and a Bachelor’s Degree in Mechanical Engineering. After his studies he worked for DHL, Brussels as a B2B consultant for outsourcing logistical services. Bas worked for coffee roasters in Munich, Germany and Portland, Oregon. In The Netherlands he was CEO of Bravilor Bonamat, his family-owned international manufacturing business for coffee brewing equipment. In Idaho Bas has been working as Angel Investor and helped out a variety of start-up businesses. He also started his own consultancy business, a chapter of the Biomimicry Network in Idaho. In Hailey he served as vice-president at the Sage School, a local private middle and high school. For fun Bas loves to travel, is passionated about nature and sustainability, loves to help out people however he can and he makes sure to enjoys the great Idahoan outdoors, either on foot, on his mountain bike or on skis.

Randi Gerhard:


Connor Lohrke:

Hyperbaric Technician – Connor is a national registered certified EMT and is employed as a fire fighter

Kristen Wright:

Certified Hyperbaric Technician and Certified Safety Director

Mark Phipps:

Hyperbaric Technician – Mark is a veteran and served as helicopter pilot for the US Coast Guard

Patrick Boudwin:

Hyperbaric Technician – Patrick is a veteran and served at the US Navy as a rescue swimmer

Nancy Parry, M.D., A.A.F.P., F.A.C.F.P.

Medical Director for Hyperbarics of Sun Valley

Dr. Parry is certified in Diving and Hyperbaric Team Training with Chamber Operation and Transcutaneous Oximetry (tcpO2 or TCOM, is a local, non-invasive measurement reflecting the amount of O2 that has diffused from the capillaries, through the epidermis).

Academic and Business Experience

Current: Full time physician and surgeon in solo practice in Ketchum, Idaho
Emergency Room Physician 1999 to 2007 at Steele Memorial Hospital in Salmon, Idaho

Past: 29 years in private practice in Anaheim, California with admitting and surgical privileges including: