Dr. Cohen has been a licensed practicing dentist in New York State for more than 30 years. He has more than 20 years of teaching experience at Columbia University SDOS and as Attending Dentist at Columbia Presbyterian Hospital in New York City. He is past president of the New York State Society of Dentistry for Children and is Director of Compliance for Health Compliance Team Inc., a national compliance company delivering total on-site compliance solutions and seminars to dental offices. Dr. Cohen is Chief Clinical Officer at HealthFirst.