Address Sleepy Hollow Building 27303 Sleepy Hollow Hayward CA 94545 Mission Building 39400 Paseo Padre Parkway Fremont CA 94538 Map & Directions Telephone Office: (510) 784-2769 Hayward/ Fremont Advice (24 hours)/Messages: (510) 675-4010 Cancellation: (510) 784-2064 View your preventive services

Department Hours

Sunday	Monday	Tuesday	Wednesday	Thursday	Friday	Saturday
Closed	8:30 am 5:00 pm	8:30 am 5:00 pm	8:30 am 5:00 pm	8:30 am 5:00 pm	8:30 am 5:00 pm	Closed
Closed during lunch, 12:30 pm to 1:30 pm

Hayward/Fremont Nephrology Department

The Hayward/Fremont Nephrology Staff is dedicated to providing you with high quality service and care. We specialize in kidney diseases as well as hypertension and electrolyte problems. If you have not received your family's copy of the Kaiser Permanente Healthwise Handbook, please stop in to one of our Health Education Libraries to obtain one. This is a handy book that has lots of useful information, and answers many of your questions about your family's health.

What can I do here?

From this web page, you can access a great number of resources (from food lists with high potassium and phosphorous, to information about different kidney diseases, by clickling the links on the left of the screen.

You can even refill medications with just a few clicks!

You have no primary care physician?

If you or any of your family members do not have a personal care provider, please call our Personal Physician Selection Service at 510-675-BOND(2663) and a specialist can help make the best choice for you. Alternatively, you can click here to select a new PCP online.

Making an Appointment

To make an appointment in the nephrology department at the Fremont Campus call (510) 248-3857.
To make an appointment in the nephrology department at the Hayward Campus call (510) 784-2769.
Between 5:00 PM and 8:30 AM and on weekends you may be referred to our regional call center at (510) 675-4010 which can make an appointment for you.
If you prefer to make an appointment online, please click here.

Getting Advice or Getting a Message to Your Provider

During office hours you may use these numbers:
Fremont Nephrology call (510) 248-3857.
Hayward Nephrology call (510) 784-2769.

After 5:00 PM, please use this number for both facilities: (510) 675-4010.

The phone advice person will answer your question, refer you to an advice nurse if medical advice is needed, or send a message to your provider. If your provider is available s/he will usually respond to your concern within the same day. If your provider is unavailable and the issue can be handled by one of his or her colleagues, s/he can usually respond to your concern on the same day.

Patients are seen on an appointment basis only. If you have a life threatening emergency, you should call 911 for assistance.

Disclaimer
If you think you have a MEDICAL OR PSYCHIATRIC EMERGENCY, CALL 911 IMMEDIATELY or go to the nearest hospital. DO NOT attempt to access emergency care through this web site. An emergency medical condition is a medical or psychiatric condition that manifests itself by acute symptoms of sufficient severity (including severe pain) such that you could reasonably expect the absence of immediate medical attention to result in any of the following: serious jeopardy to your health, serious impairment to your bodily functions, or serious dysfunction of any bodily organ or part. An emergency medical condition is also "active labor," which means a labor when there is inadequate time for safe transfer to a Plan hospital (or designated hospital) before delivery or if a transfer poses a threat to the health of the member or unborn child.

This site may contain links to other web sites outside of www.permanente.net. Kaiser Permanente has no control over the content or the availability of these sites, and is not responsible for the privacy practices or the content of such Web sites. Web links are provided as an educational tool, and should not be relied upon for personal diagnosis or treatment. A link or reference to a web site should not be construed as an endorsement of the site or its contents. Any medical content that you feel may be important to your health should always be discussed with your Kaiser Permanente physician.