Family Medicine and Emergency Medicine

Senior Vice President
Chief Academic Officer
Designated Institutional Official
Cone Health 
Greensboro, NC 


Dr. DeLeon is currently overseeing 5 Residencies and Fellowships, Institutional Research as well as the education of other health care learners and their integration within our health system.

Executive Director: Greensboro Area Health Education Center(AHEC):
Serving 8 counties within North Carolina , to meet the state's health and health workforce needs by providing educational programs and services that bridge academic institutions and communities to improve the health of the people of North Carolina with a focus on underserved populations. 
Our vision is to lead the transformation of healthcare education and services in North Carolina. 
Dr. Dereck DeLeon has been a Family Physician with Kaiser Permanente in San Diego, California for the past 22 years and was the Program Director for the Kaiser Permanente Family Medicine Residency Program in San Diego as well as the Southern California Regional Chair for Diversity in Graduate Medical Education Committee. 

He was also the Co-Chair of the San Diego Graduate Medical Education Committee and the Chair of the San Diego, Innovation in Quality Education and Transformation Committee at Kaiser Permanente San Diego.

His leadership background also includes being on the Association of Family Medicine Residency Director Education and Program Director Development Committee as well past Chair of the Kaiser Permanente San Diego Continuing Medical Education Committee .He also has completed numerous Fellowships in Leadership, Faculty Development and Curriculum Design and Assessment.

Dr. DeLeon also maintains a busy clinical practice with Kaiser Permanente. He holds the appointment of Associate Clinical Professor in the Department of Family Medicine and Preventative Medicine at the University of California, San Diego. 

One of Dr DeLeon's passions is in developing community programs that seek to expose those from underrepresented backgrounds to the health care profession as well as to educate other healthcare providers around the issues of health inequities in our communities. Dr DeLeon help pioneer the Kaiser Permanente/ San Ysidro High School Summer Urban Fellowship which has helped provide the education/mentoring and role modeling for local high school, college and medical students from underrepresented groups ,who seek careers in medicine .

Dr. DeLeon has been an invited speaker at numerous venues and has presented numerous scholarly work at, the AAFP Annual Scientific Assembly , the AAFP Program Directors Workshop , the University of California San Diego School of Medicine , and the AAMC Minority Student Workshop among others. 

Professor of Emergency Medicine Penn State University College of Medicine
Division Chief Life Lion EMS and Critical Care Transport Penn State Health Hershey Medical Center
Director EMS Fellowship Penn State Health Hershey Medical Center Dr. Mencl has been practicing and teaching emergency medicine and prehospital care for almost 30 years. A graduate of Case Western Reserve (BA), Cleveland State (MS), and NEOMED (MD), He completed his residency in EM at Akron City Hospital (Summa Health System) where he stayed on as faculty, eventually becoming the system EMS Medical Director and a Professor of Emergency Medicine at NEOMED. In this leadership position, he assisted the hospital in acquiring and maintaining a variety of certifications and accreditations including level 1 trauma center, STEMI and chest pain, as well as stroke center. In his EMS capacity he served as medical director to the paramedic training program, started and ran an EMS fellowship and an EMS medical student rotation.

Currently Dr. Mencl is working for Penn State in Hershey Pennsylvania where he is responsible for the hospital-based ambulance and critical care service (Life Lion) which includes 2 helicopters. He is the EMS fellowship Director and a teaching attending in the EM residency there.

Dr. Mencl’s passions include teaching and research and he is a veteran of a number of University at Sea cruise conferences. He lectures nationally and internationally, and is on the editorial board of Prehospital Emergency Care. He has translated research into practice using some of his published work to develop best practices for his EMS agencies and helped Summa’s STEMI program achieve significant savings in time-to-intervention. From 2004-2006, Dr. Mencl took a sabbatical to serve as the program director of a new EM residency at the OLVG hospital in Amsterdam, the Netherlands, thus gaining additional insight into different health care systems. He also participates regularly in the Rally Rejviz an international EMS/Ambulance competition held in the Czech Republic that attracts participants from around the world.