Dr. Harold L. Pierre, MD is a board-certified Addiction Medicine Specialist and Anesthesiologist serving Tulsa and throughout Oklahoma. He provides expert treatment for fentanyl addiction, heroin addiction, kratom addiction, GHB addiction, alcohol addiction, phenibut addiction, and opioid dependency using Suboxone, buprenorphine, naltrexone and medication-assisted treatment. He also offers testosterone replacement therapy, menopause treatment, and medical weight loss with Semaglutide/Tirzepatide. Dr. Pierre combines dual medicine expertise, functional medicine, with personalized care to help patients achieve lasting recovery and optimal health. Serving Tulsa, Broken Arrow, Owasso, Jenks, and surrounding Oklahoma communities.