The Los Olivos daytime number is (408) 356-0431. Our phone system has recently changed so that all calls must go through the main phone number. All other extensions no longer work. Please listen to the prompts to get to the receptionist or MA for your physician.   If it is an emergency, you may push “0” and speak with the Los Olivos operator. Voice mail messages left after hours will be returned on the next business day.  Please download our office brochure for information about the physicians or link to the physicians above at OUR DOCTORS.

Los Olivos has two locations: Drs. Reimnitz and Rosenberg are at 15195 National Avenue, Suite 207 and the other physicians are at the main office at 15151 National Avenue. The offices are adjacent and share a parking lot. Underground parking is also available at 15195 National Avenue.

The after hours emergency number is:(925) 923-5700.  Please call if you are in labor or have an emergency that cannot wait until normal business hours.  If the power to the office is out during normal office hours due to severe weather, the phones will not work. Please call the exchange at the after hours number to contact a physician.

Non-urgent appointments and questions can be sent through the MyHealth portal and will be answered promply. You can also schedule appointments by messaging the receptionist.

Schedule appointments with the receptionist by dialing the main phone number at 408-356-0431 or by scheduling with the MyHealth app for Stanford.

Patients needing a medication refill should contact the pharmacy so that a request can be initiated by the pharmacy. Changes in medications or additonal requests should be sent by message to the staff through the MyHealth portal.

For Physicians Medical assistant:  
Elizabeth D. Basham, MD Rachel  
Kristine A. Borrison, MD Adriana and Laura  
Elizabeth Buescher, MD Sandra and Ana  
Sharon Buzi, MD Rosa  
Mary L. Imig, MD Dee  
Kirthi Inukonda, MD Moleka and Laura  
Zanita Kassam, MD Evelyn  
Eve Ladwig-Scott, MD Jacqueline  
Karen E. Kunzel, MD Sandra and Michelle  
Charlene E. Reimnitz, MD Diana and Guadelupe  
Gordon S. Rosenberg, MD Chandra and Monique  
Martin S. Silverman, MD Mandi and Joselyn  
Catherine Wilkes, MD Hospitalist  

Refill requests: Please request them through the protal or have your pharmacy FAX them to us:

Physician FAX (408) 356-8569 Medical Record Fax (510) 731-2643
Operator Fax (408) 358-1602 STAT FAX (408) 358-3962

Frequently called Los Olivos Medical Group numbers:

Los Olivos Information
Financial counseling Celeste (669) 294-8081
Authorizations Celeste (669) 294-8081
C-section scheduling Celeste (669) 294-8081
Birthing classes   (669) 294-8151  
Stanford Business Office   (888) 924-1036
Practice Manager Carolyn (669) 294-8122
Surgery Scheduling Shannon ((669) 294-8090
Billing and Insurance   (888) 924-1036  
Medical Release from LO   (510) 731-2675  
New Patient Coordinator Valerie (408) 356-0431 1.1


Obstetrix Medical Group (408) 371-7111
Stanford (650) 725-7030    
Labcorp (408) 356-0785
Quest (800) 288-8008 #2