# John Ruddy

> John Ruddy is a sleep medicine specialist in Fremont, California. Affiliated with Golden Gate Sleep Centers.

Canonical: https://findsleepdoctors.com/us/ca/fremont/john-ruddy
Last updated: 2026-10-30

Sleep Medicine in Fremont, California (United States). Affiliated with Golden Gate Sleep Centers.

Coordinates: 37.7765°N 121.9680°W

## Practice details

| Field | Detail |
| --- | --- |
| Specialty | Sleep Medicine |
| Fellowship | from Stanford Sleep Disorders Clinic |
| Clinic / health centre | Golden Gate Sleep Centers |
| Address | 39055 Hastings St #106 |
| Postcode | 94538 |
| Phone | +1 925-820-4472 |
| Website | [http://www.goldengatesleepcenters.com/](http://www.goldengatesleepcenters.com/) |
| Listing verified from | goldengatesleepcenters.com |
| Last verified | 2026-10-25 |

Information above was collected from the public source shown. Practice details can change — confirm with the practice before travelling or booking. Costs vary by treatment and insurer/health fund; no prices are published on this site.

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