OIAH Administration


Medical Director & President of OIAH

Dr. Suresh Gupta, Medical Director


Suresh Gupta, MD owner of the Dayton Outpatient Center received his Masters in Public Health at the University of Pittsburg in 1983, his M.B.B.S. (Bachelor of Medicine/Bachelor of Surgery) at MKCG Medical College, Orrisa, India in 1977. Dr. Gupta worked in Anesthesiology at University of Cincinnati, Cincinnati, OH (1993). Dr. Gupta completed a residency at the Albert Einstein Medical Center in Philadelphia, PA from 1990-1992, an Internal Medicine Residency at Abington Memorial Hospital in Abington, PA from 1989-1990 and an Occupational Medicine-Residency at Mount Sinai Medical Center in New York, NY from 1983-1985. Dr. Gupta established the Pain Management Center in Dayton, Ohio in 1994, and expanded to the Dayton Outpatient Center in 1996 which offers a surgery outpatient center, urgent care, physical therapy, counseling, family practice, pool therapy, pharmacy, heath food store, gift shop and a clinical research clinic.

Board of Directors


  • Dr. Suresh Gupta, MD
  • Dr. Narinder Saini
  • Patrick Spencer, DO
  • Vinod K. Jain, Ph.D., M.E., and B.E.:
  • David Cunningham, HHP Instructor
  • Hans Philipo, CEO

Lisa Mendenhall, School Director


Mrs. Mendenhall works as the OIAH School Director and also serves as the Registrar/Bursar. She has worked in both old and new schools and has been instrumental in bringing the two schools together. Mrs. Mendenhall holds an Associate’s Degree in Business Management from Sinclair Community College in Dayton, Ohio. Mrs. Mendenhall is currently pursuing a Master of Business Administration.

Dr. Carolyn Gersch, Program Administrator Nursing Education Programs


Dr. Gersch currently works as the Program Administrator for the Nursing Education Programs. Dr. Gersch achieved her Doctor of Philosophy (PhD) for Curriculum and Teaching with Northcentral University. She currently holds a Master of Science in Nursing Degree from University of Phoenix. She has also attended Indiana University Purdue University at Indianapolis, where she earned her Bachelor of Science in Nursing.

Vida Hoyng, State Tested Nursing Assistant Program Administrator/PCT and MA Program Coordinator


Mrs. Hoyng has been a registered Nurse since 1983. Mrs. Hoyng received her Associates Degree in Nursing from Clark State College and her Bachelor’s degree in Nursing from Wright State University. She is also certified through the ANCC in geriatric nursing.