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Testimonials & Reviews

California Center for Sleep Disorders -  - Sleep Specialist

California Center for Sleep Disorders

Sleep Specialists located in Concord, CA & Daly City, CA

4.84/5 Star Rating
1069 total reviews

California Center for Sleep Disorders always appreciates feedback from our valued patients. To date, we’re thrilled to have collected 1069 reviews with an average rating of 4.84 out of 5 stars. Please read what others are saying about California Center for Sleep Disorders below, and as always, we would love to collect your feedback.

Johnny C.
5/5 Star Rating
Submitted 12/13/18
Friendly staff, professional and caring atmosphere.
Blanca T.
5/5 Star Rating
Submitted 12/12/18
Very competitive the personal and help me alot and care me.
Jens A.
4/5 Star Rating
Submitted 12/11/18
I had to wait an hour(!) to see the doctor, but the staff were friendly and the doctor was helpful.
Gerard C.
4/5 Star Rating
Submitted 12/07/18
I had a good experience as always and was treated fairly and professionally.
Mark R.
5/5 Star Rating
Submitted 12/06/18
It was quick visit.
Virginia C.
5/5 Star Rating
Submitted 11/29/18
Staff helpful and courteous
Geoffrey S.
5/5 Star Rating
Submitted 11/13/18
Aiko always listens and tries to help the best she can with the current circumstances.
Darlene M.
5/5 Star Rating
Submitted 11/12/18
Love the Dr... Love the receptionist... However!! Scheduling an appt...is extremely frustrating!!! Takes months to get in!!!
Nancy W.
5/5 Star Rating
Submitted 11/09/18
I was treated with respect. Friendly atmosphere. My questions were answered.
Laura J.
5/5 Star Rating
Submitted 11/06/18
There was no waiting time. Receptionist or nurse was very pleasant and the doctor was also very professional and made me feel very comfortable.
Alice T.
5/5 Star Rating
Submitted 11/01/18
Jesus G.
5/5 Star Rating
Submitted 10/16/18
Staff really friendly
Viv V.
5/5 Star Rating
Submitted 10/15/18
Positive and informative.
Jose I.
5/5 Star Rating
Submitted 10/13/18
Been with him at least three years. Listens and answers all my questions and concerns.
Lamont P.
5/5 Star Rating
Submitted 10/12/18
Very helpful in identifying my problem
Geoffrey K.
5/5 Star Rating
Submitted 10/03/18
I have confidence in Dr. Ruddy and feel he can help me with sleep issues.
Angela H.
5/5 Star Rating
Submitted 10/03/18
I really like the way he lets you explain how you feel and then he gives me a suggestive solution to try and tells me to let him know if it worked out or not
Pamela M.
5/5 Star Rating
Submitted 10/03/18
He listened well to my concerns and suggested a seminar on website.
Cecilia T.
5/5 Star Rating
Submitted 09/25/18
Aiko Loo is a pleasure to talk to. So calm, has a pleasant and relaxing voice, she listens to her clients. She answers all your questions. I am a critical care nurse who went to her office for a follow-up appt on the results of my sleep study and she very kindly gave me other information that, as an NP and who specializes in her specialty, I do not know. She is also very knowledgeable in her specialty.
Dina C.
5/5 Star Rating
Submitted 09/21/18
Very nice and explained everything.

Accepted Insurance Providers

At California Center for Sleep Disorders, we accept most major insurance plans. Here is a list of most popular plans we accept. Please contact our office if you do not see your insurance provider listed.

Beech Street
Blue Cross
Blue Shield
Brown & Toland
Chinese Community Health Plan
Delta Health Systems
Great West
Hill Physicians Medical Group
Our Locations

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