Dr. De Filippo is triple board certified in Psychiatry, Psychosomatic Medicine, and Addiction Medicine and is currently practicing in Broward County, Florida. He is active in many areas of the medical industry and is experienced in both treatment and management. He has extensive experience in the pharmaceutical industry as a consultant and national speaker to the world’s largest pharmaceutical corporations. Dr. De Filippo began his career as a double major at the University of Miami, where he achieved a Bachelor’s degree in Science with honors. He continued his academic career at the University of South Florida, where he earned his medical degree. He returned to Miami to complete his residency training at the University of Miami’s Jackson Memorial Hospital. Dr. De Filippo currently is an adjunct professor of psychopharmacology at Nova University Medical School. He is fluent in English, Italian, and Spanish.

David W. Hillis, Jr., Vice President of Outpatient Operations, oversees the development of AdCare outpatient services clinics, located throughout Massachusetts and Rhode Island. Mr. Hillis, who has worked in the healthcare field since 1988, has also served as Director of Outpatient Services and as an Outpatient Therapist at AdCare Hospital. He received a B.S. degree in Psychology and a M.S. degree in Psychology (Mental Health Counseling) from Salem State College. Mr. Hillis is also a Licensed Mental Health Counselor (LMHC) and a Certified Alcohol and Drug Abuse Counselor (CADAC-II), as well as a Licensed Alcohol and Drug Abuse Counselor (LADC-I).

Mohammad Alhabbal is certified by the American Board of Addiction Medicine (ABAM) and the American Board of Family Medicine (ABFM), as well as a member of the American Society of Addiction Medicine (ASAM) and the American Academy of Family Physicians (AAFP). A graduate of the Damascus University Medical School in Damascus, Syria, Dr. Alhabbal completed his Family Medicine Residency at the University of Massachusetts Medical School in Worcester, Massachusetts, where he is an Assistant Professor in the Department of Family Medicine, Hospitalist Division. Dr. Alhabbal is also the principal of an addiction medicine/Medication Assisted Treatment practice located on the main campus of AdCare Hospital.