- Assistant Professor of clinical pediatrics, pediatric pulmonology and sleep medicine,
The University of Illinois College of Medicine at Peoria, IL, USA
- The Ministry of Health in KSA and Dr. Sulaiman AL Habib Medical Group in KSA as consultant pediatrician
- Consultant Pediatric pulmonologist and sleep medicine specialist at Al-Jalila Children’s Specialty Hospital in Dubai, UAE
- Dr. Hamdan is experienced in managing a wide spectrum of pediatric respiratory and sleep disorders including asthma, chronic cough, shortness of breath, bronchiectasis, and obstructive sleep apnea.