David J. Koehn

David J. Koehn, PhD, is a well-versed clinical psychologist who diagnoses and treats patients at D.J. Koehn Consulting Services Inc. in Fort Myers, Florida, which he established in 2000. Dr. Koehn has an impressive professional journey that spans twenty-six years and his areas of expertise cover caring for the aging, veterans, adults, and teenagers, and treating trauma, anxiety, depression, and attention deficit-hyperactivity disorder as well as bipolar disorder.

Before his current endeavors, he practiced at Katz Counseling & Educational Psychology in Fort Myers, Florida (2013-2016), Medical Psychologist and Director of Wellness Programs at Berwick Hospital Berwick (1986-1987), and Rehabilitation Psychologist at Various Rehabilitation Centers in Wisconsin, Pennsylvania, Ohio, and Missouri (1973-1982). As a result of his outstanding performance in the field of podiatric medicine, The International Association of HealthCare Professionals (IAHCP) has selected David J. Koehn, PhD, to be featured in the premier publication of The Worldwide Leaders in Healthcare.

David J. Koehn, PhD, attended the University of Notre Dame in Notre Dame, Indiana, and was awarded his PhD in 1974. He also completed his Bachelor of Arts degree in Psychology at the University of Wisconsin – Oshkosh (1969), which he initially started at the University of Toledo, Master of Science degree in Psychology at the University of Notre Dame in Notre Dame, Indiana (1970), his Post Doctorate in Rehabilitation Management at the University of Alabama – Birmingham (1978), and an internship with the Indiana Children’s Hospital in South Bend, Indiana. Dr. Koehn received Certified Project Management Professional with the Project Management Institute, Health Service Psychologist National Register Credentialed, and American Society of Quality Certified Qualified Engineer, and remains at the forefront of his challenging specialty via memberships and affiliations with prestigious professional societies and associations, such as the American Psychological Association and the Florida Psychological Association. Dr. Koehn dedicates his spare time to seeking excellence, not perfection, his willingness to be altruistic, and his quest for constant and continuous learning, and dedicates his spare time to playing tennis and golf, as well as fishing.

  • Florida Lic. #PY8782
  • North Carolina Lic. #0442
  • Wyoming Lic. #704

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