Our People

Timothy G. Dixon – CEO and Chairman

Mr. Dixon currently also serves as Chief Executive Officer, President, and Chairman of Therapeutic Solutions International, Inc., CEO and Chairman of  Allogen Biologics, Inc., ALS Biologics, Inc., Epilepsy Bio, Inc., CTE Biologics, Inc., Res Nova Bio, and VasoSome Vascular, Inc.,  all subsidiaries of TSOI. Mr. Dixon previously served as Chairman of Campbell Neurosciences, Inc., President of TMD Courses, Inc. from 2006 to 2012 and; as the President of Splint Decisions Inc. from 2010 to 2011. Mr. Dixon also has extensive experience in dealing with corporate compliance matters with the U.S. Food and Drug Administration (FDA), as well as many international regulatory bodies. Mr. Dixon is inventor and co-inventor of 75+ patents and patents pending.

James Veltmeyer, M.D., – Chief Medical Officer

Dr. Veltmeyer is a board-certified family physician in La Mesa, California. A graduate of UC San Diego and the Ross University School of Medicine, he completed his residency through the UC San Francisco system where he became Chief of Family Medicine Residency, overseeing 36 doctors.

Dr. Veltmeyer, a member of the San Diego Critical Care Medical Group, has been elected for four years (2012, 2014, 2016, and 2017) by his colleagues in the San Diego County Medical Society as a “Physician of Exceptional Excellence,” the most prestigious honor awarded to a “Top Doctor” in San Diego County. He is among a select group of San Diego physicians who was chosen four of the last fifteen years and he consistently ranks in the top 1% to 2% for patient satisfaction. He is currently the Chief of the Department of Family Medicine at Sharp Grossmont Hospital where he provides senior leadership to over 200 doctors.

Feng Lin, MD, Ph.D., – Chief Scientific Officer
Dr. Lin has a stellar track record of drug development in the area of immunology and immuno-oncology having worked with the public company Inovio Pharmaceuticals, where he developed technologies for gene delivery and therapeutic DNA vaccines against cancer and infectious diseases in both R&D and clinical settings. Subsequently, Dr. Lin served as Director of Chinese Operations for MediStem Inc, which was acquired by Intrexon in May 2014. It was the rapid clinical translation model developed by Dr. Lin at MediStem that resulted in the company’s accelerated FDA clearance to begin clinical trials, which resulted in the sale of the company. Dr. Lin also serves as Chief Scientific Officer of Therapeutic Solutions International, Inc.

Dr. Lin received his postdoctoral training at the Sanford-Burnham Medical Research Institute and his MD and Ph.D. at the Xiangya Medical School of Central South University, China. He has authored over 20 peer-reviewed scientific publications, including several in top journals such as Science, Cell, and Cancer Cell. He holds several patents.