
Meet Our Founders
Meet the esteemed Hands-On Companies founders, Dr. Dimitrios Kostopoulos and Dr. Konstantine Rizopoulos. Their vision, expertise, and passion have made our family of companies what they are today.
Learn more about Dr. Kostopoulos and Dr. Rizopoulos and why physical therapists everywhere trust the Hands-On Companies founders to improve their practices, their revenue, and their quality of care.
Dr. Dimitrios Kostopoulos DPT, M.D., Ph.D., D.Sc., ECS
Dr. Dimitrios Kostopoulos is a Board-Certified Clinical Electrophysiology Specialist with over 38 years of clinical experience and more than 30 years in electrodiagnostic testing. He is among a select group of specialists who hold a Doctorate of Science (DSc) in Clinical Electrophysiology Testing, ECS board certification, and laboratory accreditation with exemplary status by ACEWM (Academy of Clinical Electrophysiology & Wound Management)
Extensive Experience and Qualifications
Dr. Kostopoulos serves as the Residency Director for Hands-On Diagnostics’ Clinical Electrophysiology program, training the next generation of specialists in advanced diagnostic techniques.
A world-renowned expert and best-selling author in Myofascial Pain and Business Development, Dr. Kostopoulos is the co-founder of Hands-On Companies, established in 1992. The organization has treated over 300,000 patients, performed more than 120,000 diagnostic tests, and educated over 100,000 healthcare professionals worldwide. Dr. Kostopoulos has taught extensively in manual therapy, with a focus on Trigger Point, Myofascial, NeuroFascial Therapy, Manipulation and Diagnostic Testing.
Dr. Kostopoulos holds four doctorate degrees, including a PhD and Master’s from New York University, a Doctorate of Science (DSc) from Rocky Mountain University in Clinical Electrodiagnosis, an MD from UHSA School of Medicine, and a DPT from Evidence in Motion.

Trusted Doctor, Teacher, and Expert
He is a past Clinical Affiliate Assistant Professor at Florida Atlantic University, a former member of SACE for the electrophysiology board exam, and a previous Executive Committee member of the Academy of Clinical Electrophysiology and Wound Management (APTA). Additionally, he has served as Adjunct Faculty at Springfield College, teaching Clinical Electrophysiology.
Dr. Kostopoulos is the Editor of the Diagnostic Section for the Journal of Bodywork and Movement Therapies, published by Elsevier, and has authored numerous publications. Recognized with multiple business and humanitarian awards, his work continues to influence both clinical and professional practice globally.

Dr. Konstantine ‘Kostas’ Rizopoulos DPT, MCMT, RMSK
Dr. Konstantine Rizopoulos (Dr. Kostas to his friends) is one of the world’s leading experts in myofascial pain. He is the co-founder of the family of Hands-On Companies, including Hands-On EMG Testing, Hands-On Physical Therapy, Hands-On Diagnostics, and Hands-On Seminars.
An Active and Respected Member of the PT Community
Dr. Rizopoulos is an active member of the American Physical Therapy Association (APTA). He is also a fellow member of the American Back Society and a member of the Hellenic Medical Society. Dr. Kostas regularly lectures worldwide through both conferences and continuing education courses. He is also a contributing editor for the Indian Journal of Physical Therapy.
A Trusted Expert in Myofascial Pain
Dr. Rizopoulos has over 35 years’ experience in the field of myofascial pain and is a best-selling author on the subject. He earned his undergraduate degree from the University of Athens, Greece. Dr. Rizopoulos has completed extensive study and post-graduate courses in manual therapy.
Dr. Kostas also holds a doctorate in physical therapy through Evidence In Motion and has comprehensive training and teaching experience in the field of musculoskeletal ultrasound. He also boasts considerable expertise in the fields of myofascial and trigger point therapies, neuromobilization, strain and counter strain, and muscle energy technique approaches.
He is also a master practitioner of neurolinguistic programming. The doctor also specializes in business coaching, where he consults individuals and businesses to identify and unlock their potential.
Contact the Founders of Hands-On Companies
Would you like to learn more about Hands-On Companies? Do you have questions for one of the Hands-On Companies founders? Reach out to Dr. Kostopoulos and Dr. Rizopoulos and learn how they can help you unlock the hidden potential for your life and your business.




