Dr. Hal Altman & Dr. Les Matthews

Dr. Bryan Doner is CEO, Medical Director, and Co-Founder of Compassionate Certification Centers™, a medical marijuana marketing and consulting company based in Pittsburgh. Dr. Doner trained as an Emergency Department physician and also completed fellowship training in Wound Care and Hyperbaric Medicine. He became interested in cannabis as medicine when Pennsylvania started its program and has since become a keynote speaker for medical cannabis advocacy. In addition to practicing clinically, Dr Doner has been actively involved with multiple clinical research projects.