TDC Allergy
"Fantastic! They really listened to me and did their best to help me out. I won't hesitate to recommend them in the future!" -- HA - patient of TDC Allergy


TDC Allergy can help identify the source of and relieve your allergy, asthma and immunology symptoms.

Vivek Agarwal, MD

Vivek Agarwal, MD
Welcome Dr. Vivek Agarwal, TDC Allergy's new allergist!

Gretchen Ta,ARNP

Gretchen Ta,ARNP
TDC Allergy, located in Silverdale, works with you to identify and manage your allergy, asthma, or immunological problems.

My Health Record

My Health Record
In our patient portal, "My Health Record", you can access your medical records, request an prescription refill, pay your bill online, and email your provider.


TDC Allergy's shot clinic is open the following hours. As a reminder we are open the following hours but closed for lunch 11:30 - 1 p.m. each day. Individuals coming into the clinic are required to wear a mask to help ensure your safety as well as those of our patients and staff. 
Thank you for your cooperation, we apologize for any inconvenience this may cause. 
Monday: 8 a.m. - 5 p.m.
Tuesday: 8 a.m. - 5 p.m.
Wednesday: 1 p.m. - 5 p.m.
Thursday: 8 a.m. - 5 p.m.
Friday: CLOSED
Please note the clinic will be closed the following dates:

Thanksgiving, November 26th
Friday, November 27th
December 21-January 3rd for the Christmas and New Year break

*Shot hours are subject to change. Please visit our corporate page here for inclement weather cancellations and call 360.830.1762 for updated shot hours.*