Locations and Contact Information


VIDEO OFFICE VISITS AVAILABLE

Unable to come into the office? Worried about the spread of COVID-19? Schedule a virtual doctor visit using your smartphone, tablet, or computer.  

LEARN MORE, VIDEO OFFICE VISIT

Please contact one of our offices directly at your location of choice listed below on this page.
Maps and directions are also included below.

You can also inquire or request an appointment via our secure online form at any time.

APPOINTMENT REQUEST FORM

For Other Requests & Inquiries

Please call one of our offices directly for your scheduling and other inquiries. You can also use our online form to reach out to us for requests like questions, medication refills, lab test results, and medical records. Please know that this form is only available as a convenience and should not be used for any urgent matters whatsoever. Additionally, we cannot guarantee Internet functionality and circumstances surrounding your submitted requests. Therefore, always contact 911, your medical professional, or one of our offices directly via phone depending on your needs.

INQUIRIES & REQUESTS FORM

For more information, see our Frequently Asked Questions or What to Expect sections for answers to our most commonly asked concerns.


Patient Forms

  Patient Registration   Health History - Adult   Health History - Pediatric

Phone and Office Hours

Location Allergists Day & Times
450 Sutter # 1139 (Union Square) Opal Gupta, MD Mondays through Fridays: 8:00 am - 5:00 pm
450 Sutter # 1404 (Union Square) James Piepergerdes, MD Mondays through Fridays: 8:00 am - 5:00 pm
180 Montgomery Street # 2370 Jeffrey M. Davidson, MD Mondays: 9 am - 5 pm
Tuesdays: 2 pm - 7 pm
Wednesdays: CLOSED
Thursdays: 11 am - 7 pm
Fridays: 9 am - 5 pm
*We are out for lunch from 1 pm - 2 pm

Shot Hours

Shot Holidays (closed for shots): Memorial Day

Location Allergists Day & Times
2100 Webster St Suite 329 Opal Gupta, MD Tuesday 8-12 am and 1-5 pm and Friday from 1-5 pm
450 Sutter # 1139 (Union Square) Opal Gupta, MD
Monday: 9:00 am - 12:00 pm and 2:00 pm - 3:00 pm
Wednesday: 9:00 am - 12:00 pm and 2:00 pm - 3:00 pm
450 Sutter # 1404 (Union Square) James Piepergerdes, MD Monday: 9:00 am - 12:00 pm and 2:00 pm - 3:00 pm
Wednesday: 9:00 am - 12:00 pm and 2:00 pm - 3:00 pm
Friday: 9:00 am - 12:00 pm
180 Montgomery Street # 2370 Jeffrey M. Davidson, MD Click here for shot hours

COVID-19 NOTICE OF CHANGE IN PROCEDURE FOR ALLERGY IMMUNOTHERAPY

Our office has reopened for allergy shots BY APPOINTMENT ONLY, in order to limit the spread of COVID-19 and optimize social distancing. To make an appointment please call 415-362-2614 to speak to our scheduling team.

There has been a gap in your treatment, so we must adjust immunotherapy shot doses. Your allergist will calculate this adjustment on an individualized basis. For patients looking to return to receiving allergy injections after the gap in your treatment, we request that you schedule a video visit before your next shot to discuss the necessary changes to your treatment and to address any questions. If you have already completed this step, there is no need to schedule another video visit.

The 30 minute wait period following your injection is still mandatory.

Please follow these required precautions during your visits to protect yourself, our staff, and other patients:

  • Wear a cloth mask throughout your visit.
  • Do not come to our office if you or someone in your home has any of the following: fever over 100 F, cough, difficulty breathing, loss of smell, or contact with a known or suspected COVID-19 patient.
  • If you have asthma, measure your peak flow at home before coming in. If the result is less than 80% of your personal best, it is unsafe to receive immunotherapy. Please phone us to reschedule.
  • Do not bring other family or companions to your appointment.
  • Please arrive on time for your appointment. Do not arrive early - we no longer have a waiting room to accommodate patients and may have to turn you away. You may receive a message from UCSF advising you to arrive 15 minutes early. Please disregard this.

As always, you may visit our website for updates regarding our shot procedures. We will do our best to accommodate scheduling requests and appreciate your flexibility during this pandemic. We thank each one of you for your cooperation and commend your efforts to keep our community safe.

Thank you,

San Francisco Allergy, Asthma & Immunology



Locations, Maps, & Contacts

Union Square 11th Floor

450 Sutter Street
Suite 1139
San Francisco, CA 94108

415-362-2614
415-362-2615

APPOINTMENT & INQUIRIES FORM

Map & Directions

Pacific Heights


2100 Webster Street
Suite 329
San Francisco, CA 94115

415-362-2614
415-362-2615

APPOINTMENT & INQUIRIES FORM

Map & Directions

Union Square 14th Floor

450 Sutter Street
Suite 1404
San Francisco, CA 94108 

415-362-2614
415-362-2615

APPOINTMENT & INQUIRIES FORM

Map & Directions

Montgomery Street

180 Montgomery Street
Suite 2370
San Francisco CA 94104

415-433-6673
415-433-6063

APPOINTMENT & INQUIRIES FORM

Map & Directions