Dennis Chia, MD Pediatrician Specialty: Pediatrics Languages: English, Interpreters Available Gender: Male Education and Certification Medical School: Boston University. Contact Information Practice Name: Dennis Chia MD Care Locations Primary Address Randall Children's Hospital At Legacy Emanuel 2801 N. Gantenbein Portland, OR, 97227 Phone: 503-276-6500 Secondary Address Dennis Chia MD 707 SW Gaines Road CDRC-P Portland, OR, 97201 Phone: 503 494-4935 Fax: 503 494-1933