Contact Osmosis Day Spa Sanctuary

Maps & Directions to Osmosis


Osmosis Day Spa Sanctuary
209 Bohemian Hwy.
Freestone, CA 95472
(707) 823-8231 voice
(707) 874-3788 fax

Hours of Operation: 
Osmosis is open Daily:
Thu-Mon: 9:00 am - 8:00 pm
Tue/Wed: 9:00 am - 7:00 pm

Reservation Requests:

Make online reservations here


Because all of our valued employees have two days off each week, your email may not be returned for a couple of days. You can always email Guest Services at reservations [at] for an immediate response. Thank you.
Webmaster:  tech[at]
Reservations Desk:  reservations[at]
Spa Director:  julie[at]
Facilities Manager:  matt[at]
Retail Buyer:  retail[at]
General Manager:  kirtis[at]
Founder:  mstusser[at]


To request a donation to your non-profit organization, please submit the following information to Osmosis on letterhead: a full description of the event, date of the event, and contact information.   You may submit the information  online, fax at 707.874.9442 or via US mail to 209 Bohemian Highway, Freestone, CA 95472.  Please reference "donation request" in the subject line of your fax or on the outside of your envelope.   Due to the large volume of requests received, we request that you do not call us to check on the status of your donation request.  We review donations on a monthly basis and we will contact you with our decision.  

Give Us Your Feedback:

We appreciate helpful comments about Osmosis and/or our web site. Just use the form below to get in touch. If you would like a response, remember to enter a valid email address. Please note that requests for appointments, additional information, and other services should be addressed to Thank you.

Please complete the form below and click the Submit button at the bottom.

We'll reply within 48 hrs.