Dr. Michael B. MacQuarrie, a board-certified physician in addiction medicine, serves as the Medical Director at Heartwood House Detox. With extensive experience in emergency medicine, critical care, and the treatment of individuals with substance use disorders, Dr. MacQuarrie holds a medical degree from Cornell University Medical College and completed his undergraduate studies at Dartmouth College.

Dr. MacQuarrie has practiced across emergency medicine, internal medicine, and addiction medicine. He is renowned for his composed and decisive leadership, coupled with sound medical judgment in intricate clinical scenarios. He’s known for his collaborative and compassionate style, building respectful, trusting relationships with patients and care teams to provide safe, effective, and personalized care.