Sajad Zalzala, MD (Dr Z) is Board Certified in Family Medicine. He currently serves as the Vice President of the International College of Integrative Medicine (ICIM) and has a special interest in Holistic/Functional Medicine. He has been using Low-Dose Naltrexone (LDN) as a powerful tool in his practice for the last 5 years. In addition to his private family practice clinic, he is licensed in 35 states and provides telemedicine consultations. He is the Founder of Root Causes Medicine Clinic (www.rootcausesclinic.com) – a virtual clinic that matches patients with Functional Medicine Practitioners. He also offers HIPAA-compliant video consultations to help patients obtain prescriptions for LDN through his telemedicine service LDN Direct (www.ldndirect.com)