Majdi holds a Doctorate of Chiropractic from Sherman College of Chiropractic, South Carolina, USA, where he graduated with a 4.0 GPA. He has also completed Nutritional Sciences training from Life University, Georgia, with BS in Pre-Chiropractic.
Majdi has worked for over 15 years, including at a number of leading private clinics in California; his most recent post was at The Joint, which is the largest group of Chiropractic clinics in the USA. A US army veteran, Majdi has practiced Chiropractic throughout his assignments in Europe, Africa and the Middle East. He has also worked as a mission volunteer providing his healthcare services in the Middle East.