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GHO Specialty Coordinators

Our Specialty Coordinators help to advise and assist with GHO's short-term mission trips. They are available to help guide you in your preparations as you step out of your comfort zone and onto the mission field. These coordinators also help recruit participants of a specific discipline and act as a specialty point-of-contact for questions.

We encourage you to contact the GHO Specialty Coordinator for your specialty. Although we do not have coordinators available for every specialty, we want to best answer your questions as you join a GHO team.

Anesthesiology
Don Helfer, MD

Nurse Anesthesia
Raymond Alonge, Jr.

Community Health & Primary Care
Arnold Gorske, MD

Dentistry
Bill Sasser, DMD

Dentistry
Mike O'Callaghan, DDS

Dermatology
Jerry Ariail, MD

Diagnostic Radiology
John Udall, MD

Diagnostic Radiology
Linda Hippenhammer, MD

ENT
Chris Perry, DO

Nursing
Grace Tazelaar, RN

Orthopedics
Barry Sorrells, MD

Pediatrics
Ann Craig, MD

Pharmacy
Ron Herman, PhD

Physical Therapy
Rick Schurman, PT

Physician Assistants
Jack Pike, PA