Dr. Fannie Su earned her medical degree from the University of Illinois in Champaign, Ill. Certified in internal medicine, she completed her allergy/immunology specialty at the Northwestern University Feinberg School of Medicine in Chicago, Ill. Su joined the Allergy and Asthma Medical Group in 2005. She is a member of the American Academy of Allergy, Asthma and Immunology. Dr. Su splits her practice between her offices in Brentwood and San Ramon.