We are LDN Direct

LDN Direct is a service of Root Causes Medical Consultants, PLC. It was started by Sajad Zalzala, MD out of a need to give patients across the country access to a potentially beneficial therapy, low-dose naltrexone.

Sajad Zalzala, MD

Dr Zalzala (Dr. Z for short) is Board Certified in Family Medicine, and is the co-founder and Medical Director of AgelessRx. He has a special interest in Integrative and Functional Medicine. Dr Z graduated from Wayne State University School of Medicine and currently serves at the Vice President of the International College of Integrative Medicine (ICIM).

Jade Arellano, MS, CNS

Jade Arellano is a Clinical Nutrition Therapist who focuses on helping women with autoimmune conditions. She received her MS in Applied Clinical Nutrition from NYCC and is the founder of Origins Nutritional Therapy, where she helps women get back their strength and vitality through diet and lifestyle changes.