Executive Team


Committed to Therapies That Improve Lives

Daniel L. Kirsch, PhD, FAIS

Daniel L. Kirsch, PhD, DAAPM, FAIS

Chairman of the Board

Dr. Daniel Kirsch is the Chairman of Electromedical Products International, Inc. and the President of the American Institute of Stress. He has over four decades of experience in the medical field, including extensive clinical practice experience, and has been working extensively with the United States military since 2005. Dr. Kirsch held board certification in pain management with the American Academy of Pain Management since 1990. Throughout his career, Dr. Kirsch has designed medical devices and their applications and developed clinical systems for implementing pain and stress control technologies.

Dr. Kirsch was a guest co-editor for Psychiatric Clinics of North America Journal: Stress in Health and Disease in 2014, and also co-authored two chapters in the book, Bioelectromagnetic and Subtle Energy Medicine, 2nd Edition, Rosch, Paul J. (Ed) CRC Press Boca Raton, 2015.

Tracey B. Kirsch
Tracey B. Kirsch


Ms. Kirsch is the president of Electromedical Products International, Inc. (EPI) where she manages all financial matters, human resources, regulatory affairs and oversees daily operations. She maintains close working relationships with the company’s personnel and its worldwide network of independent distributors. She successfully orchestrated the company’s move from California to Texas in 1994 and was instrumental in gaining regulatory approval for the company’s products in many countries including Europe (the CE Mark), Australia, Canada, China, and various countries in South America, Africa and the Middle East. In 2005 Tracey negotiated a Federal Supply Schedule contract with the United States government for use of Alpha-Stim within the Department of Defense and Veteran’s Affairs Medical Centers. Within a few years, the U.S. government, mainly the Army and Navy, as well as some 90 Veteran hospitals, became the biggest Alpha-Stim customer. That market segment continues to grow, and she and her company take great pride in helping U.S. Service Members and veterans treat pain and post traumatic stress.

Ms. Kirsch joined the five-member board of directors for the not-for-profit organization, The American Institute of Stress (stress.org) in 2012. She oversees all business and accounting activities for AIS and helps plan and execute the Institute’s business.

Since earning her BA in psychology from the University of New Orleans, she has attended numerous continuing education programs for non-profit corporations, FDA regulations, pain, psychiatry, stress, and related medical conferences. She has taught programs on Agency Policy and Procedures, Clients’ Rights, Federal Regulations Survey and Follow-up, among others.

In January 2015 she and her husband/business partner Dr. Daniel L. Kirsch authored a chapter covering the U.S. Food and Drug Administration’s medical device regulatory processes. (Kirsch TB and Kirsch DL, Problems with FDA Approval Process for Medical Devices, p 597-608 In Bioelectromagnetic and Subtle Energy Medicine 2nd Edition, Rosch, Paul J. (Ed) CRC Press Boca Raton.)

Scott Elder
Scott Elder

Vice President and Corporate Counsel

Scott Elder has over 12 years of legal experience, with a background specializing in contractual and transactional law. He has a strong proficiency in the drafting of corporate contracts with companies and manufacturers as well as drafting representative and distribution agreements. Scott joined EPI in January of 2009, where he specializes in US and international regulatory law.

Raymond Chan, B.Eng, MBA
Raymond Chan, B.Eng, MBA

Vice President of Engineering

Mr. Chan holds degrees in engineering and business administration. Early in 1979, he developed a Texas Instrument (TI) microcontroller and subsequently founded the first TI Regional Technology Center in Asia—where he provided technical support, notably on Digital Signal Processors (an essential part of EEG analysis). In 1987, he began working closely with Dr. Daniel Kirsch in the design and manufacturing of Alpha-Stim products when he joined a public, listed company in Hong Kong. He left that company in 1995 to develop his career with Alpha-Stim. He currently serves as both Vice President of Engineering for EPI and General Manager of EPI (Asia), Ltd. He is a Microsoft-certified Professional, System Engineer, and Database Administrator. He is an Internal Auditor of quality systems certified by SGS Yarsley International Certification Services Ltd. and a Lead Auditor of ISO 13485 quality systems that are certified by AQS Management Systems Inc.

Jeffrey A. Marksberry, MD
Jeffrey A. Marksberry, MD, FAIS, CCRP

Vice President, Science and Education

Dr. Jeffrey Marksberry serves as the Vice President, Science and Education for Electromedical Products International Inc. (EPI). Dr. Marksberry has more than ten years of experience in medical education as a special consultant for two international medical schools. He also has expertise in medical licensure regulations for all 50 states and sovereign Native American governments as well as Canada, Australia, New Zealand and The Netherlands. His focus areas included writing curriculum for continuing medical education programs for medical schools and universities. In 2014, Dr. Marksberry was granted the designation of Certified Clinical Research Professional by the Society of Clinical Research Associates.

In 2015, Dr. Marksberry co-authored a chapter in the book Bioelectromagnetic and Subtle Energy Medicine 2nd Edition. (Kirsch DL and Marksberry JM. The Evolution of Cranial Electrotherapy Stimulation for Anxiety, Insomnia, Depression and Pain and Its Potential for Other Indications, p 189-209. Bioelectromagnetic and Subtle Energy Medicine 2nd Edition, Rosch, Paul J. (Ed) CRC Press Boca Raton.)

Brian Earthman, MD
Brian Earthman, MD

Medical Director

Brian Earthman, MD, is a psychiatrist and addiction medicine specialist, and has been in clinical practice since 2003. His experience includes treatment of psychiatric inpatients and outpatients, as well as the treatment of various addictions. After only a few years of clinical work, Dr. Earthman realized the limitations of medication and the difficulty patients had with their cost and side effects. He began utilizing a more comprehensive approach to treatment emphasizing exercise, counseling, and Alpha-Stim. With the addition of Alpha-Stim, Dr. Earthman is able to reduce and/or limit the need for medication in his patients. Dr. Earthman also served honorably for 12 years in the US Army Reserve Medical Corps; he has been on three combat zone deployments and has used Alpha-Stim successfully with soldiers in Iraq. Currently, he maintains an outpatient practice in Austin, Texas, and serves as Medical Director for EPI.

Larry R. Price, PhD

Research Director

Dr. Larry Price has been Research Director for Electromedical Products International, Inc. since 2007. He has worked on several Alpha-Stim® studies and surveys in both the civilian and military sectors. He earned his PhD from Georgia State University in 1997 with concentrations in research, measurement, statistics and higher education. Prior to coming to Texas State University-San Marcos where he is currently a Professor of Psychometrics and Statistics and the Director of the Initiative for Interdisciplinary Research Design & Analysis (IIRDA), he served as a Psychometrician and Statistician for the Emory University School Medicine Department of Psychiatry & Behavioral Sciences from 1996 to 1999. Between 1999 and 2001, Dr. Price was employed at The Psychological Corporation in San Antonio, Texas as a Psychometrician II. Dr. Price continues to serve as a consultant for The Psychological Corporation, The University of Texas Health Science Center – San Antonio’s Functional MRI Research Imaging Center, and METRICA, Inc./United States Air Force.

Mike Fegley
Mike Fegley

Sales Director

Michael Fegley has 15 years of experience in the medical device industry as a proven sales leader. His management experience comes mostly from the orthopedic and spine industry. He has worked at several respected implant manufacturers and distributors including Biomet Texas, Stryker, and Sonoma Orthopedics. Prior to joining Electromedical Products International, Inc. Mr. Fegley served as Area Business Director for Renovis Surgical and, prior to that, was the Regional Trauma Business Manager for Sonoma Orthopedics. In both of those positions he established multiple distribution networks and managed Sales Representatives, Distributors, Clinical Associates, and Product Specialists. His team was responsible for several million dollars in increased sales in a short time span.

Tonja Trammell
Tonja Trammell

Operations and Government Services Director

Tonja Trammell has been with Electromedical Products International, Inc. in various capacities since 2004. Mrs. Trammell has worked her way up through customer service, government services, and now serves as Operations and Government Services Director. She works directly with the Department of Defense, Veterans Administration, and Indian Health Services as Government Services Director. She also works with EPI departmental managers to ensure optimal communication and efficiency.

Prior to her time with EPI, Mrs. Trammell worked with the Palo Pinto County Sheriff’s Department and Cross Timbers Narcotics Task Force for 12 years. She enjoys spending time with her husband Jimmy, her 3 daughters and her 3 grandchildren.