Drug & Alcohol Detox in Long Island
631-857-3800

All Calls Are Confidential

Long Island
631-857-3800

Christopher Rienas, Psychiatrist, M.D.

Dr. Christopher Rienas brings a wealth of experience and expertise to his role as a Medical Director at Praesum Healthcare. Double board-certified in both Addiction Psychiatry and General Psychiatry, Dr. Rienas continues to elevate our programs treating substance use and mental health disorders with his deep understanding of addiction and psychiatry.