Dr. Abreu received his medical degree from the New York College of Osteopathic Medicine in Long Island, New York.
After a one year surgical internship he attended a three year anesthesia residency program at Tufts Baystate Medical Centerin Springfield, Massachusetts.
He has been board certified by the American Board of Anesthesiology since 2007.
In 2005 Dr. Abreu was recruited to join Oregon Anesthesia Group in Portland, Oregon where he worked until 2011. During those seven years he worked in the operating rooms at all Portland metro hospitals including Providence St. Vincents, Providence Portland, Legacy Emanuel, Mt. Hood, and Good Samaritan Hospitals. He holds active medical licenses in Oregon, Washington, and Hawaii. Since 2001 Dr. Abreu has participated in numerous overseas medical aid missions to many countries including Brazil, Mexico, the Philippines, Egypt, Jordan, Venezuela, Guatemala, Haiti, and the Dominican Republic. In addition to being a faculty member of Conscious Sedation Consulting he is the medical director at the Portland Ketamine Clinic Dr. Abreu’s practice includes providing anesthesia for numerous out patient clinics in the Greater Portland area. His services include pediatric intravenous anesthesia/sedation for adults and children.