Our Staff

Meet the knowledgeable, caring staff members at Lakeland Behavioral Health System.

Executive Team

Nate Duncan, LCSW
Chief Executive Officer
John Kellerman, RN
Director of Nursing
Richard Aiken, MD.
Medical Director
Mark David
Director of Rehabilitation Services
Sam Gerla, EdD
LRH School Principal
Dave England
Director of Human Resources
Max Loya, MA, LPC
Director of Residential Operations
Rebecca Granden, LCSW
Director of Performance Improvement & Risk Management
Kaycia Turner
Director of Business Development