Chemistry Honors major in college. Biochemistry research Boston University School of Medicine. Chief Resident at Children's Hospital of Philadelphia. Strong interest in pharmacology, pharmacokinetics, and drug interactions. Very interested in the biology of philosophy and ethics. Special interest in physiology of learning, motivation, memory and learning disabilities. Research and clinical practice management of ADHD since 1980. Practicing neurodevelopmental medicine with an interest in ADHD, LD, autism spectrum, childhood bipolar disorder, depression, anxiety, and addiction medicine.