Dr. Mark R. Geier, M.D., Ph.D.
President, The Genetic Centers of America

Dr. Mark R. Geier has an M.D., with a Ph.D. in genetics. Dr. Geier is president of the Genetic Centers of America, and has been in clinical practice for more than 20 years. He was a researcher at the National Institutes of Health for 10 years. Dr. Geier was also a professor at the Johns Hopkins University and at the Uniformed Services University of the Health Sciences. He has addressed the Institute of Medicine of the United States’ National Academy of Sciences, the United States’ State Department, the Government Reform Committee of the United States’ House of Representatives, and numerous other professional meetings. Dr. Geier has authored almost 100 peer-reviewed scientific/medical publications, and most recently, he has co-authored about 30 peer-reviewed scientific/medical publications on vaccine safety, efficacy and policy. He has received critical acclaim from his colleagues for his research on vaccines by winning the “Stanley W. Jackson Prize,” which is given to authors having the best paper in the preceding three years in the Journal of the History of Medicine and Allied Sciences published by Duke University. His research has received national and international media coverage. Dr. Geier has been involved in vaccine cases before the no-fault National Vaccine Injury Compensation Program (NVICP) and in civil litigation.


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