New Patient Information & FAQ’s

How to Schedule

If you would like to set-up an appointment, please call our office at 415-362-2614 or click here for more contact information including our online appointments and inquiries form.

What to Expect

Due to precautions necessary from the COVID-19 pandemic, all new patient appointments and routine follow-up appointments are scheduled as video visits. At a new patient appointment, the doctor will be able to do a full evaluation of your symptoms and health history, create a treatment plan with you, order tests, and prescribe medications. If it is determined that allergy testing is recommended or in person evaluation is necessary, an in-office appointment will be offered for soon after your video visit.

In some cases, exceptions can be made if deemed medically necessary. Please call our office with any questions or concerns.

Information About New Patient Forms

New & Current Patient 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.


Phone Hours

LocationAllergistsDay & Times
All LocationsAll AllergistsMondays through Fridays: 8:00 am – 5:00 pm

Office Hours

LocationAllergistsDay & TimesShot Closures
450 Sutter # 1139 (Union Square)Opal Gupta, MD
Mondays through
Thursdays: 8:00 am – 4:00 pm
5/30 Memorial Day
180 Montgomery Street # 2370Jeffrey Davidson, MDTuesdays & Wednesdays:
9 am – 1 pm; 2 pm – 5 pm
Thursdays: 1 pm – 5 pm
5/30 Memorial Day

2100 Webster # 329 (Pacific Heights)


Sylwia Nowak, MD
Tuesdays & Wednesdays:
7:30 am to 12 pm;
1 pm to 4:30 pm
5/30 Memorial Day
899 Northgate Dr., # 110
San Rafael CA 94903
(Marin Office)
Sylwia Nowak, MDMondays: 8 am to 12 pm;
1 pm to 6 pm
Fridays: 8 am to 12 pm;
1 pm – 4 pm
5/30 Memorial Day

Frequently Asked Questions