Medical Executive Committee

The Medical Executive Committee (MEC) is an integral part of hospital governance. The MEC, with input from the medical staff, makes key leadership decisions related to medical staff policies, procedures, and rules, with an emphasis on quality control and quality improvement initiatives.  The MEC represents and acts on behalf of the medical staff. They also enforce medical staff rules and policies. Another responsibility for this volunteer group of physicians is ensuring that the medical staff functions as efficiently and effectively as possible.

Below, you will find a list of the physicians currently serving on the PMC Medical Executive Committee.


Greg Parsons, MD
Greg Parsons, MD - Chief of Staff
Naresh Mori, MD
Naresh Mori, MD - Vice Chief of Staff
Larry Pennington, MD
Larry Pennington, MD
Mark T. Billman, MD, DMD
Mark T. Billman, MD, DMD - Past Chief of Staff
Lewis Dickinson, MD
Lewis Dickinson, MD
Alex Espinal, MD
Alex Espinal, MD
Karen Jenkins, MD
Karen Jenkins, MD
Nathaniel Kesner, DO
Nathaniel Kesner, DO
Mark Matthews, MD
Mark Matthews, MD
Angela Morrison, MD
Angela Morrison, MD
Vasant Patel, MD
Vasant Patel, MD
Carlos Paxtor, MD
Carlos Paxtor, MD
Saket Singh, MD
Saket Singh, MD
Roger Stone, MD
Roger Stone, MD