Dr. Dhiya Al-Haj Houssien — Holistix Medical Complex

Dr. Dhiya Al-Haj Houssien (Dr. Dia) is a consultant rheumatologist holding a PhD and Master's degree in Rheumatology. He is an International Fellow of the American College of Rheumatology, a member of the British association for back pain and acupuncture, holds a Higher Diploma in Nutrition (USA), and the American Board in Therapeutic Laser.

He provides advanced, integrated care across the full range of rheumatologic conditions — combining precise diagnosis with medical treatment, therapeutic laser, and lifestyle support to restore movement, comfort, and long-term control.

Pain is a signal — our work is to understand and quiet its cause.

Areas of Focus

Rheumatoid & autoimmune arthritis

Joint pain & osteoarthritis

Osteoporosis & gout

Back, neck, shoulder & knee pain

Ankylosing spondylitis & lupus

Fibromyalgia & soft-tissue pain

Book an Appointment →Rheumatology →

Achievements & Qualifications

A scientific career spanning over 30 years

Dr. Dhiya Al-Haj Houssien earned his Bachelor's degree in Medicine and Surgery from King Abdulaziz University, then continued his scientific journey in the United Kingdom. His approach blends the latest medical practice with supportive therapeutic methods to reach the true cause of each health problem.

PhD (Clinical) in Rheumatology — King's College London

MSc in Rheumatology — University of Birmingham, UK

American Board in low-intensity laser therapy

Diploma in Therapeutic Nutrition — American Academy of Nutrition

International Fellow of the American College of Rheumatology

Fellow of the Royal Society of Medicine, UK

Member of the British Society for Rheumatology

Member of the British Medical Acupuncture Society

Member of the American Society for Laser Medicine and Surgery

I believe successful treatment begins with listening to the patient and understanding the true causes behind the symptoms — not merely treating the pain. My goal is for every patient to receive an accurate diagnosis, an integrated treatment plan, and medical care grounded in science, experience, and genuine human concern, helping them regain their health and return to life with confidence and a better quality of living.— Dr. Dhiya Al-Haj Houssien

In the Media

Talks, interviews & appearances

A selection of Dr. Dhiya Al-Haj Houssien's television interviews and talks on rheumatology, pain, and modern treatment — across Arab media. Click any video to play.