Dr. Bryan Ko Guevara is a board-certified dermatologist and dermatopathologist of the Southern Philippines Medical Center (government hospital) and Southeast Dermatology (private practice). He is active in research and publications, with editorial positions in local and international journals. Dr. Guevara was the editor-in-chief of the Journal of the Philippine Dermatological Society (JPDS) and is currently an associate editor of the Australasian Journal of Dermatology. He is the chair of the Philippine Dermatological Society (PDS) research committee and co-chair of the PDS immuno-dermatology subspecialty core group.

Dr. Guevara is actively participating in different clinical trials and research on psoriasis, including clinical trials on generalized pustular psoriasis and as a collaborator in the Global Psoriasis Atlas Global Healthcare Study. He works closely with Psoriasis Philippines (PsorPhil), the leading national advocacy and support group for patients living with psoriasis.

Dr. Guevara studied with IPC Councilors Christopher Griffiths and Darren Ashcroft at the University of Manchester in Manchester, United Kingdom.