Zaid S Al-Mulla, MD Pediatrician Specialty: Pediatrics Clinical Interests: Asthma, Attention Deficit Child, Circumcision, Headaches Languages: English, Arabic, French, Interpreters Available Gender: Male Education and Certification Medical School: Kuwait University - Kuwait. Residency: University of Florida. Contact Information Practice Name: Horizon Pediatrics Care Locations Primary Address Randall Children's Hospital At Legacy Emanuel 2801 N. Gantenbein Portland, OR, 97227 Phone: 503-276-6500 Secondary Address Horizon Pediatrics PC 9735 SW Shady Lane, Ste 300 Tigard, OR, 97223 Phone: 503 598-9444 Fax: 503 598-9030 Clinic Hours: M-F 9-5 Weekdays