San Diego, CA
I am sorry to say I also had a very negative experience at this clinic and do not recommend it to others.
Dr. Darnell did not act in a professional or courteous manner and appeared to have lots of reasons why phone calls weren't returned and why she spoke rudely.
I received a letter in response to my correspondence to Dr. Darnell, but not until after I filed a complaint with the Better Business Bureau.
Very disappointing experience.