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Our Physicians

Valerie Jahan, MD

Valarie Jahan, MD Pediatrician

Dr. Valerie Jahan has been with Foster City Pediatrics Medical Group since 1991. She enjoys caring for children of all ages and especially enjoys educating parents. She is particularly interested in a common sense approach to child rearing and caring for families from different cultural backgrounds.

Dr. Jahan is married and has three children. In her spare time, she enjoys cooking, knitting and skiing, as well as supporting her family at their soccer, basketball and hockey games.

Board Certified: American Board of Pediatrics
Affiliations: American Academy of Pediatrics

College: Pitzer College, Claremont, CA
Medical School: George Washington University, Washington D.C.
Internship: Los Angeles Children’s Hospital
Residency: Los Angeles Children’s Hospital


Debra Yeh, M.D.

Debra Yeh MD Pediatrician

Dr. Debra Yeh joined Foster City Pediatrics Medical Group in 1993 after finishing her residency at UCSF. Her special interests include dermatology, allergy and asthma, but what she enjoys the most is patiently guiding parents through the challenges of parenting in this 21st century and watching their babies grow up as healthy, well-adjusted young adults.

In her spare time, she enjoys playing tennis, working out, cooking, fine dining and wines, listening to music, watching Warriors basketball, and spending time with her friends and two children.

Board Certified: American Board of Pediatrics
Affiliations: American Academy of Pediatrics

College: University of California, Berkeley
Medical School: University of Michigan
Internship: University of California, San Francisco
Residency: University of California, San Francisco


Subha Aahlad, M.D.

Sabha Aahland MD

Dr. Subha Aahlad joined Foster City Pediatrics Medical Group in 1994 after completing her residency at the Kaiser Permanenete Medical Center in San Francisco. Her professional interests include Neonatal Intensive Care, Travel Medicine, Asthma and General Pediatrics. She serves on the board of the California chapter of the American Association of Pediatrics, is an active participant in hospital and medical group committees, and works with volunteer health care organizations such as the Samaritan House Medical Clinic.

Her other interests include cooking, yoga, ice-skating, swimming, listening to music, involvement in the Parent-Teacher association of her daughter’s school and spending time with her friends, daughter and husband.

Board Certified: American Board of Pediatrics
Affiliations: American Academy of Pediatrics

College: D. K. Women’s College, Nellore, India
Medical School: Sri Venkateswara Medical College, Tirupathi, India
Internship: Hahnemann University Medical Center, Philadelphia
Residency: Kaiser Permanente Medical Center, San Francisco


Christine Hung, M.D.

Christine Hung MD

An Ohio native, Dr. Christine Hung joined Foster City Pediatrics Medical Group in 2001, after completing her residency at Children’s Hospital Oakland. Her medical interests include preventive care, child development, and asthma. She enjoys caring for children of all ages, especially infants and toddlers. Dr. Hung takes pleasure in developing relationships with children and their families. She believes that the best way to care for a child is to care for the family as a whole.

As the mother of three children, Dr. Hung finds that her personal experiences are a valuable supplement to her medical training. In her spare time, she loves spending time with her family, traveling, and reading a good book.

Board Certified: American Board of Pediatrics
Affiliations: American Academy of Pediatrics

College: Stanford University
Medical School: Case Western Reserve University Medical School
Internship: Children’s Hospital Oakland
Residency: Children’s Hospital Oakland