He also served as Chief Executive Officer of Cytel Corporation and was a Founder of Perception Neuroscience, which was acquired by ATAI Life Sciences. Dr. Kranzler started his career at McKinsey & Company where he was a key member of the team that established the firm's pharmaceutical practice. He is currently a Board Member of Avenue Therapeutics (Nasdaq: ATXI), Baergic Bio, Pastorus, Navitas and ImmunoBrain Checkpoint. Dr. Kranzler graduated from Yale University School of Medicine with M.D. and Ph.D. degrees with a focus in psychopharmacology.