Commission and Ex Officio Members

Phone: 1-405-408-7306
Email: jonathan.bushman@gmail.com
Location: Enid
Term End Date: June 5, 2026

Dr. Jonathan Bushman is a 2010 graduate of Oklahoma State University College of Osteopathic Medicine and board-certified family physician and practices in Enid, Oklahoma. As a physician and Health Rosetta certified benefits advisor, he emphasizes patient-centered care and modern solutions. His dedication to advancing healthcare is evident in roles like Past President of the Oklahoma Osteopathic Association and Chairman of the Oklahoma Healthcare Workforce Training Commission. He promotes the direct primary care model, enhancing patient-physician relationships for better health outcomes and cost savings. By advocating for technology integration and education, he drives efficient care delivery. His passion is to propel healthcare innovation towards patient-centered quality care for all.

Phone: 1-405-928-2727
Email: kevinkhoury1999@gmail.com
Location: Oklahoma City
Term End Date: June 5, 2028

Phone: (580) 379-6651
Email: joeleverett@jcmh.com
Location: Altus
Term End Date: June 5, 2028

Joe Leverett, MD, FACP is a staff physician at JCMH Medical Clinic in Altus and board certified in Internal Medicine and Geriatric Medicine. For 34 years, he has had a traditional clinic, nursing home and hospital practice previously serving as Chief of Staff of Jackson County Memorial Hospital, Altus, Oklahoma. Joe is a fourth generation Altusian and attended Oklahoma State University and University of Oklahoma College of Medicine before completing an internal medicine residency at OU Medical Center.

When he’s not practicing medicine, Joe serves as Chairman of the Altus Military Affairs Committee and as a Commissioner on the Oklahoma Strategic Military Planning Commission. He was an organizer for the AETC Community Support Award. Joe is an active member of First United Methodist Church and leads yearly medical mission trips to Mexico. He is a member of Leadership Oklahoma Class XXIV. In 2013, Gov. Mary Fallin appointed Joe to the Oklahoma Health Care Workforce Training Commission.

Joe is a Fellow of the American College of Physicians. He is a former Honorary Commander 97th AMW, Altus Air Force Base and honored as A Friend of Altus. Joe serves on the AETC Commander’s Civic Leader Group as well as Chief of Staff Air Force Civic Leader Group. The Leverett KC-46 Flight Training Center was named for his work at Altus Air Force Base.

Joe is married to Kimberly and they have two grown children.

Phone: 1-405-447-0300
Email: lukecramermd@gmail.com
Location: Little Axe
Term End Date: July 05, 2025

Dr. Cramer currently practices in Family Medicine and Pain Medicine in Norman, Oklahoma and 3 other locations. He graduated from the University of Medicine and Health Sciences St Kitts in 2013. 

Phone: (918) 630-2848
Email: lsubera@sbcglobal.net
Location: Skiatook
Term End Date: June 5, 2026

Dr. Subera graduated from the Oklahoma State University Health Science Center College of Osteopathic Medicine in 1995, where he participated in the Health Care Workforce Training Commission’s scholarship program. Since graduating from residency in 1998, he has maintained a thriving private practice in rural Skiatook, Oklahoma. He attributes much of his early success to Commission’s support when he was first launching his career. 

Dr. Subera is board-certified in Family Medicine and Pain Medicine. He is a past president of the Oklahoma Osteopathic Association, a graduate of the AOA Health Policy Fellowship Program, and earned his master’s degree in Bioethics and Health Policy at Loyola University Chicago. In addition to the Commission, he is currently serving as a medical adviser for the Oklahoma State Board of Osteopathic Examiners and as the medical director for the Center for Therapeutic Interventions, a Tulsa-based opioid treatment program, his local nursing home and a local hospice.

Phone: (580) 223-8614
Email: kidneysokc@hotmail.com
Location: Ardmore
Term End Date: June 05, 2025

With nearly 25 years as a private practicing nephrologist, Dr. Khan has been an invaluable resource for Nephrologists in the State of Oklahoma. He has been affiliated with many health systems in Oklahoma and held numerous leadership and advisory roles. He has been a speaker for both Bystolic and Velphoro. Dr. Khan also holds a United States patent for his invention of a Circulatory System Access Preservation System. His passion is providing health care that is efficient, accessible and above all else—compassionate and patient oriented. His devotion to patient care can be seen throughout his career and all his endeavors.

Phone: (580) 622-2161
Email: oden@arbucklehospital.com
Location: Davis
Term End Date: June 05, 2025

Dr. Oden began his career in medicine working as an Emergency Medical Technician, progressing from Basic level to Paramedic, in Tulsa and Creek Counties. Undergraduate pre-med requirements were pursued at Oklahoma State University, Stillwater, as well as, the University of Tulsa. He graduated from the Oklahoma State University School of Osteopathic Medicine in 2007 with a subsequent three year residency in Family Medicine at OSU Medical Center in Tulsa. During medical school and residency, Dr. Oden had the opportunity to work in several rural areas throughout the state and realized rural medicine was his calling. Upon graduating residency in 2010, he and his family moved to Davis, Oklahoma, where he started his practice at Arbuckle Memorial Hospital in nearby Sulphur.

Dr. Oden participated in the Community Match program with the Physician Manpower Training Commission (now HWTC) which enabled him to become an stablished physician in Murray County. Since then, he has strived to serve his rural community in any capacity where there is a need. Dr. Oden has served as Chief of Staff at Arbuckle Memorial Hospital since 2014, caring for patients in the clinic setting, as well as, in the hospital. He also serves as medical director for Murray County Emergency Medical Services, Murray County Health Department, two local nursing homes, a hospice agency, and a local home health agency. In addition, Dr. Oden is the current vice-president of the Davis Public Schools Board of Education, having served on the Board since 2012. He feels truly blessed to live and practice in rural Oklahoma.

He is excited to have the opportunity to become a member of the Health Care Workforce Training Commission and assist other physicians and healthcare workers in serving rural Oklahoma. 

Phone: 1-918-494-2200
Email: dawilliams@cimtel.net
Location: Cleveland
Term End Date: October 6, 2027

Doug Williams is an accomplished healthcare leader with more than 22 years of progressive leadership experience. As President of Saint Francis Hospital, Doug is responsible for leading operations, business unit strategy and planning for the health system's flagship campus, which includes Saint Francis Hospital - a 1,100 bed tertiary care hospital with the attached Heart Hospital and 162-bed Children's Hospital. 

Since beginning his career with Saint Francis Health System in 2000, Doug has served in various capacities, including bedside care, service line leadership and as Vice President of the Heart Hospital at Saint Francis, prior to being named President of Saint Francis Hospital in November 2018. Doug is known as a resourceful healthcare executive and a results-driven leader who leverages his clinical background with an analytical approach to achieve strategic initiatives. 

After receiving his Bachelor of Science in nursing from Saginaw Valley State University, Doug received a Masters in Healthcare Administration from Oklahoma State University. He serves on multiple community boards and organizations, including the American Heart Association's Heart Walk executive board, American College of Healthcare Executives, and American Association of Nursing Executives.

Phone: (405) 550-2505
Email: kerri.bayer@integrisok.com
Location: Oklahoma City
Term End Date: August 24, 2027

Dr. Kerri Bayer is a distinguished nurse executive with a remarkable career marked by leadership, and a deep commitment to advancing healthcare excellence. With over twenty-five years of experience in nursing, Dr. Bayer has established herself as a leader in the field, shaping the future of healthcare delivery in the state of Oklahoma through her visionary leadership, dedication to the profession and patient-centered care.

After earning her Bachelor of Science in Nursing, Dr. Bayer began her career as a critical care bedside nurse, where she developed a profound understanding of patient needs and clinical operations. During this time, she served her Country as a Naval Nurse Corp. officer. Her passion for nursing excellence and her natural leadership abilities quickly propelled her into leadership, where she excelled in driving quality improvement initiatives and fostering a culture of compassion and excellence for the profession.

Driven by a desire to effect broader change within healthcare, Dr. Bayer pursued her advanced education, earning a Master of Science in Nursing and eventually a Doctorate of Nursing. Armed with knowledge and expertise, she served as the System Chief Nurse Executive for INTEGRIS Health for six years, and now serves as the Regional Chief Nursing Officer for SSM Health.

As a nurse executive, Dr. Bayer has spearheaded transformative initiatives aimed at improving patient outcomes, enhancing operational efficiency, empowering the nursing voice, and fostering a culture of continuous learning and innovation. She has led multi-disciplinary teams in the implementation of evidence-based practices, technological advancements, and quality improvement strategies, resulting in measurable improvements in patient satisfaction, nursing retention, safety, and clinical outcomes.

In addition to her professional achievements, Dr. Bayer demonstrates her commitment to the nursing profession through her service on the Oklahoma Healthcare Workforce Training Commission as well as serving as the Oklahoma Nurses Association, Political Activities Director.

As she continues to lead and inspire others in the pursuit of healthcare excellence, Dr. Kerri Bayer remains steadfast in her mission to transform healthcare delivery and improve the lives of patients and communities served.