
Fremont Sleep Medicine
Sleep Medicine • Fremont, CA
About
Fremont Sleep Medicine in Fremont, CA offers sleep medicine services including evaluation and treatment of sleep apnea, insomnia, restless legs syndrome, narcolepsy, and snoring. The clinic's sleep specialists use sleep studies to diagnose sleep disorders and provide care in private rooms equipped with Sleep Number beds.
Clinic Type
Sleep Medicine
Address
39650 Liberty Street, Suite 300, Fremont, CA 94538
Phone
855-398-1633
S3ContactCenterCBO@sutterhealth.org
Opening Hours
Monday 8:00 AM - 4:30 PM; Tuesday 8:00 AM - 4:30 PM; Wednesday 8:00 AM - 4:30 PM; Thursday 8:00 AM - 4:30 PM; Friday 8:00 AM - 4:30 PM
Services Offered
Insurance & Payment
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Languages Spoken
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Social Media
Photos

What Patients Say
Overall sentiment across review platforms: mixed
- Google My Business: 3.3/5 (6 reviews)
- Healthgrades: 2.5/5 (6 reviews)
Patients praise
- Some patients reported positive experiences resulting in high ratings
Common complaints
- Long wait times for appointments and between referral and treatment
- Strict and inflexible late policies leading to appointment cancellations
- Difficulty reaching the office via phone
- Perceived lack of empathy from staff
- Reports of rushed appointments and poor communication from specific providers
"I was late by 2 minutes due to a meeting and they didn’t take me. Zero empathy... They should have atleast as a courtesy called me before cancelling my appointment."
— Google My Business Review"Wait times are absurdly long. Perhaps it's because sleep apnea is not as urgent of a diagnosis, but I cannot fathom why appointments occur. It will have been nearly 6 months from referral to receiving my CPAP device."
— Healthgrades ReviewSynthesized from public review platforms as of Jul 10, 2026 — sources: [1][2][3][4].
In the News
- Dr. Joshua J. Lo | Sleep Medicine Doctor in San Carlos, CA | Sutter Health — Jun 30, 2026
- Felipe Peraza — Jan 8, 2026
- Dr. Gladys Balderama | Internal Medicine Doctor in Fremont, CA | Sutter Health — Jun 12, 2026
- Dr. Nancy Serpa | Family Doctor in Fremont, CA | Sutter Health — Jun 24, 2026
- Kim Khanh H. Nguyen, PA-C | Internal Medicine in Fremont, CA | Sutter Health — Jul 1, 2026
Information sourced from the clinic's website as of July 10, 2026.
More sleep medicine clinics in Fremont
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