Leadership

Mr. Bunker is a seasoned healthcare business leader with more than 30 years of diverse healthcare experience. Prior to joining Hospital Physician Partners, Mr. Bunker served as Chairman, Omniflight Inc.; Chairman, President & CEO of the Medical Services Company (MSC); Chairman, President and CEO of Aperture Credentialing, Inc; and Chief Operating Officer of Humana Military Healthcare Services and Humana’s nationwide Medicare and Medicaid Programs.

Dr. Schillinger has practiced Emergency Medicine since 1986. A graduate of Hahnemann University School of Medicine he went on to complete a residency in Emergency Medicine at Shands Jacksonville Medical Center in 1986. He has authored numerous articles and has co-authored three books on Infectious Diseases in Emergency Medicine. He is a former faculty member at Nova Southeastern University College of Medicine and is currently an instructor in Advanced Cardiac Life Support. Dr. Schillinger is licensed to practice medicine in approximately 10 states and is clinically active with the Company’s accounts.

Mr. Schillinger has been involved in Medical Management administration since 1993. He graduated with a B.S. degree in economics and business from the State University of New York in 1978 and became a licensed certified public accountant in 1980. Prior to entering healthcare he was a division president for Titan Sports (World Wrestling Federation).

Dr. Riser is a Board Certified Emergency Medicine Physician with 13 years of Emergency Department experience. He graduated from Duquesne University School of Pharmacy in Pittsburgh, PA. He completed his medical school at Kansas City University of Medicine and Biosciences. He completed residencies at the University of Michigan, University of Tennessee and Emergency Medicine Fellowship at Duke University. He has been a member of the National ACEP Reimbursement Committee where he has co-chaired different subcommittees. Special interests include documentation, coding, and risk management. Dr. Riser has been with the company for 10 years.

A graduate of the Philadelphia College of Osteopathic Medicine, Dr. Greene went on to complete her residency in Internal Medicine at Albert Einstein Medical Center in Philadelphia in 1984. Dr. Greene is board certified in both Internal Medicine and Emergency Medicine. In addition to her twenty years of Emergency Medicine practice, Dr. Greene was a Clinical Professor at Philadelphia College of Osteopathic Medicine from 1987 to 1991.

Dr. Pacos has been with the company since 2004. He is a graduate of SUNY in Buffalo, New York and performed his residency at the University of Pittsburgh Medical Center. He has 15 years hands-on experience in various Emergency Departments. He was the Medical Director for Kaleida Health, the largest healthcare system in Western New York. He is a licensed instructor in ACLS and PALS.

Ms. Norton has been with the company since 2002. She is a graduate of Lincoln Land College and the University of Alabama with a degree in nursing. She has more than 15 years of hospital management experience, 13 of which were directly related to the Emergency Department.

Mr. Johnson is a graduate of the University of North Carolina with a degree in Nursing and most recently obtained his certification as a Family Nurse Practitioner from Texas Tech University. He also is a certified Pediatric Nurse Practitioner and brings with him more than 19 years experience in the healthcare industry where he has held positions ranging from CNO, COO to CEO. Most recently he was the Corporate Director of Emergency Medicine for Iasis Healthcare.

Mr. Kay joined the Company in 2007. He is a graduate from the University of Texas Health Science Center in San Antonio, TX, with a degree in Nursing. He has been a practicing Emergency Department nurse for more than 11 years. His responsibilities include process issues, patient flow, hospital operation analysis, documentation compliance, revenue recovery and computer programming and design for Emergency Department information.

Mark’s clinical nursing background is diverse and includes years in emergency departments and advanced cardiac care. His dedicated leadership resulted in one of the first cardiac CT programs in the nation. He continues to be active in process and policy development nationally in diagnostic cardiac testing. Mark’s exceptional patient customer service is ongoing, and he continues to develop quick and effective process improvements.