Our Team

As healthcare professionals, we engage patients with empathy and a sincere effort to help medical professionals deliver care and treatment plans.  As resources for clinicians, the PLA team understands that patient care is our first priority.

Dr Neil Crowson, MD

Dr Neil Crowson, MD

Dr Neil Crowson MD PLA President - Executive Board Member Surgical Pathology Dermatopathology Dr Crowson has been President of Pathology Laboratory Associates since 2008 and is formerly Chief of Medical Staff at St. John Medical Center in Tulsa, OK.  Dr Crowson joined...

Dr Paul Gelven MD

Dr Paul Gelven MD

Dr Paul Gelven MD Treasurer  - Executive Board Member Clinical Surgical Pathology Cytology Dr Gelven joined Pathology Laboratory Associates, Inc. in 2004. Dr Gelven graduated from the University of Missouri-Columbia with a BA in chemistry in 1988 and graduated from...

Dr Lisa (Mask) Bull MD

Dr Lisa (Mask) Bull MD

Dr Lisa (Mask) Bull MD Dermatopathology Dermatology Lisa (Mask) Bull, M.D., is board certified in dermatology and dermatopathology. She earned a Bachelor of Science degree in biochemistry at the University of Tulsa in 2009 and earned a medical degree at the University...

Dr Kyle Fraser MD

Dr Kyle Fraser MD

Dr Kyle Fraser MD Surgical Pathology Cytopathology Dr. Fraser joined PLA in August 2021. After earning his bachelor’s degree at Illinois Wesleyan University, Kyle Fraser entered and completed medical school at George Washington University in Washington, D.C. He...