Perioperative Medicine (POM)
Perioperative Medicine (POM) provides services by preparing patients for surgery in all surgical specialties supported by Fremont, Hayward & Union City requiring care in the Inpatient, Hospital Ambulatory Surgery (HAS), and Ambulatory Surgery Department (ASD) surgical venues.
Perioperative Medicine (POM) is composed of nurse practitioners, hospital based specialists, management staff and medical assistants with anesthesiologist oversight. The purpose of POM is to complete preop history, manage medical condition(s) and perioperative medication(s) of the patient to optimize their health prior to surgery. We are a referral department. Your surgeon specifies whether your appointment will be a telephone or an in-person appointment.
The information in the Passport to Surgery
concerns your prearations for your upcoming surgery. It is very important that you review the information to be better prepared. It is also very important to keep your consultation with the POM clinic either by phone or in-person.
Department Information
If you have any questions, please call as directed below:
If you want to cancel or change the date of your surgery, please call Surgery Support Services at 510-675-5111. Surgery Support Services is available M-F from 9:00 am - 5:30 pm.
If you need to change your preop consultation, please call Perioperative Medicine (POM) at 510-784-6233. POM Clinic is available M-F 8:30 am - 12:30 pm and 1:30 - 4:30 pm.
If you need information about post-op care including any work leaves, please call your surgeon’s office.
If any other Questions, Concerns, Illnesses, such as cold or flu etc.
Before day of Surgery: Please call your surgeon's clinic.
After Hours: Fremont Main Hospital 510-248-3236; Hayward Hospital 510-784-4424; M-F 5:30 - 11:00 pm.
Day of Surgery: Fremont Main Hospital 510-248-3119; Fremont Ambulatory Surgery 510-248-5650 from 7:00 am - 3:30 pm; Hayward Hospital 510-784-4422 M-F 6:00 am - 5:30 pm
Fremont Medical Center
30944 Paseo Padre Parkway
Niles Building, 1st Floor, Bariatric Clinic
Fremont, CA 94538
Phone: (510) 784-6233
Message phone available Monday - Friday 8:30 am - 4:30 pm
Voicemail box checked throughout the day
8:30 am - 4:30 pm
Closed during lunch, 12:30 - 1:30 pm
Closed on Weekends & Holidays
Hayward Medical Center
27400 Hesperian Boulevard
Hospital Building, 1st Floor
Hayward, CA 94545
Please register in the Surgery Clinic, 1st Floor.
8:30 am - 4:30 pm
Closed during lunch, 12:30 - 1:30 pm
Closed on Weekends & Holidays
Phone: (510) 784-6233
Message phone available Monday - Friday 8:30 am - 4:30 pm
Voicemail box checked throughout the day




