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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
1109 total reviews

California Center for Sleep Disorders always appreciates feedback from our valued patients. To date, we’re thrilled to have collected 1109 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.

Elisabeth C.
5/5 Star Rating
Submitted 05/21/20
Good first consult- I hope something can be done to get my chronic insomnia under control.
Elizabeth T.
5/5 Star Rating
Submitted 05/21/20
Affable and knowledgeable, Dr. Ruddy provides expert and thorough information and recommendations during consultations. He prescribed the perfect mask and machine to treat my sleep apnea.
Victoria W.
5/5 Star Rating
Submitted 05/15/20
Aiko really helped me get my sleep apnea care brought up to date. I'm so happy to have this new care relationship.
Paul L.
5/5 Star Rating
Submitted 05/08/20
Dr. Ruddy was kind, unrushed, thorough, and knowledgeable on reviewing my sleep study results today.
Charisse D.
5/5 Star Rating
Submitted 05/03/20
NP Loo was very thorough and kind!
Michael D.
5/5 Star Rating
Submitted 04/30/20
Very good
Emma L.
5/5 Star Rating
Submitted 04/30/20
I met with Dr.Ruddy via a video appointment as a follow up for a test I had. I had not met him in person before this session, but he made me feel comfortable throughout the session. He was very helpful and informative, making sure that I understood everything he was explaining to me. I felt that he gave me all the information I needed, and I was very satisfied with the session.
Joseph P.
5/5 Star Rating
Submitted 04/14/20
Very professional & knowledgeable. Very pleasant. I felt comfortable sharing my medical history with Ms Loo.
Eva H.
5/5 Star Rating
Submitted 04/13/20
NP Loo was very thorough, took the time to go over my mediation list and went over my usage and machine info. She is very personable. Thank you NP Loo.
David P.
5/5 Star Rating
Submitted 04/04/20
Great experience.
Bernardita R.
5/5 Star Rating
Submitted 04/03/20
NP A. Loo was very kind, caring and thorough, she asked lots of questions and took the time to listen and understand my problems. She helped me understand the reason I have OSA and provided and explained treatment options. I highly recommend Ms Loo.
Stephen J.
5/5 Star Rating
Submitted 04/01/20
Aiko was very helpful and provided a thorough explanation of my past year’s experience report. She answered all my questions, and was very encouraging. Many thanks to Aiko!!
Eloise N.
5/5 Star Rating
Submitted 04/01/20
Very patient. Informative
Neil S.
5/5 Star Rating
Submitted 03/23/20
The videoconferencing "telemedicine" visit was smooth and relatively easy, especially with CCSD's ability to read my CPAP card remotely.
Foster L.
5/5 Star Rating
Submitted 03/17/20
Carlos Y.
5/5 Star Rating
Submitted 03/11/20
Susan I.
5/5 Star Rating
Submitted 03/10/20
NP Aiko Loo was a great practitioner - helpful, patient, kind and unrushed during our visit. I felt really comfortable and confident in her care.
Susan R.
5/5 Star Rating
Submitted 02/19/20
Great, informative experience with Dr. Ruddy and staff. The doctor skillfully asked questions regarding my health and habits and answered my questions with great care and detail. He went over my treatment options fully and explained next steps. Dr. Ruddy did not rush and I had his complete attention throughout my appointment.
Tuong B.
5/5 Star Rating
Submitted 01/09/20
Very good service
Donald K.
5/5 Star Rating
Submitted 01/06/20
Excellent experience all around. Would and have recommended other patients to these sleep experts.

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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