The Collis Group
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Meet Our Surgeons

Meet Our Staff

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Meet Our Staff

Kurt R. Buchholz, PA-C, RN
Certified Physician Assistant
Registered Nurse
* Neurosurgery
* Orthopaedic Surgery
Nikki Christides, MS, PT
Physical Therapist
* Sports Medicine Rehab
* Osteoarthritis
* Joint Replacement Rehab
* Spinal Rehab
Steven Crabtree, RN, RNFA
Registered Nurse, First Assistant
* Neurosurgery
* Orthopaedic Surgery
Nancy Halkerston, RN
Registered Nurse
* Neurosurgery
* Orthopaedic Surgery
* In-Patient Clinical Coordinator
Shaun M. Ortega, PA-C
Certified Physician Assistant
* Neurosurgery
* Orthopaedic Surgery
Randy Quisenberry, CSA, CST
Certified Surgical Assistant
Certified Surgical Technician
* Neurosurgery
* Orthopaedic Surgery
Mark Janack, RN, RNFA
Office Administrator
Registered Nurse, First Assistant
Marie Zahn
Office Manager


Copyright © 2008 The Collis Group | Disclaimer
Last Modified: July 28, 2005