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Charles Fang

Dr. Charles C Andrew Fang, MD

Family MedicineInternal Medicine


Dr. Fang graduated from the University of Colorado School of Medicine in 2001. He works in Walnut Creek, CA and 1 other location and specializes in Family Medicine and Internal Medicine. Dr. Fang is affiliated with Kaiser Permanente Walnut Creek Medical Center.


Dr. Fang's Rating
Patient Perspective
3.0 Explains conditions and treatments
3.0 Takes time to answer my questions
3.0 Provides follow-up as needed
Office Rating
Showing ratings for:
1425 S Main St, Walnut Creek, CA, 94596
n/a Average office wait time
2.0 Office cleanliness
2.0 Courteous staff
2.0 Scheduling flexibility
Kaiser Permanente Medical Group
1425 S Main St
Walnut Creek, CA, 94596
Showing 1-3 of 3 reviews
"Dismissive, horrible communication, lazy, cares more about what his employer wants him to do than his patients. Worse doctor I ever had. "
  • May 17, 2024
"He sincerely cares for your health, and will direct you to specialists when needed. I have never regretted having Dr. Fang as my primary care doctor."
  • February 15, 2024
"The worst provider at Kaiser. He is incredibly dismissive, rude, and will treat you immaturely. I have documented insults from Dr. Fang and will be seeking action against a physician who would dare insult his patients and threatens their care. Dr. Charles Fang has fangs."
  • March 2, 2023


Kaiser Permanente Walnut Creek Medical Center
1425 S Main St
Walnut Creek, CA, 94596
Mon00:00 am - 12:00 pm
Tue00:00 am - 12:00 pm
Wed00:00 am - 12:00 pm
Thu00:00 am - 12:00 pm
Fri00:00 am - 12:00 pm
Sat00:00 am - 12:00 pm
Sun00:00 am - 12:00 pm
1515 Newell Ave
Walnut Creek, CA, 94596



Medical School
University Of Colorado School Of Medicine
Graduated 2001


Please verify insurance information directly with your doctor's office as it may change frequently.
  • Kaiser Permanente
  • California - Northern
  • Senior Advantage Medicare Cost
  • Kaiser Permanente California - Northern
  • Kaiser Permanente - Northern CA HMO


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