Ask for the total price, not only the base office visit fee.
William Tsai, D.O., Inc.
William Tsai, D.O., Inc. is a USCIS-listed civil surgeon office in Upland, CA. Review the address, contact details, listed languages, and named doctors here before you call the clinic about your I-693 medical exam. The USCIS listing notes English and Mandarin. 1 individual civil surgeon is named on this office record.
Next step
Call before you schedule
Review the official listing details here, then confirm price, records, and timing directly with the clinic before you book.
Office details
These details come from the USCIS directory snapshot used by this site. Always confirm current scheduling and pricing with the office directly.
Address: 510 North 13th Avenue, Suite 101, Upland, CA 91786
Phone: 909-985-8838
Email: Not listed
Website: Not listed
Listed languages: English, Mandarin
Ask before you book
Confirm whether vaccines and lab work happen onsite or at another location.
Ask how long the sealed Form I-693 packet usually takes after the visit.
Check whether the office can review non-English vaccine or medical records.
Doctors named on this listing
William Tsung Tsai
Male · 909-985-8838
Guides to review before you visit William Tsai, D.O., Inc.
These guides help you prepare records, questions, and cost expectations before you contact William Tsai, D.O., Inc. or another office in Upland.
Guide
What to bring to your immigration medical exam
Bring ID, vaccine records, translated documents, and the paperwork the office expects before your Form I-693 visit.
Guide
How much does an immigration medical exam cost?
Understand base visit fees, labs, vaccines, and why the total price can vary from one office to another.
Guide
I-693 vaccine requirements
Review the vaccine categories that matter so you can ask better questions before booking an appointment.
Guide
Can I use old vaccine records?
See which prior records can still help and what a civil surgeon may need you to bring or translate.
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If this office is not the right fit, compare other nearby offices for location, language support, and contact options without restarting your search.
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Source and freshness
This page is based on the USCIS Find a Civil Surgeon directory. i693medical.com does not control the office listing itself. Always confirm the office details directly with the clinic and double-check the current USCIS listing before booking.
Last USCIS sync: April 5, 2026.
FAQs about William Tsai, D.O., Inc.
Questions people usually ask before choosing William Tsai, D.O., Inc. or another civil surgeon office in Upland.
Is William Tsai, D.O., Inc. in the USCIS civil surgeon directory?
Yes. This page is based on the USCIS listing for William Tsai, D.O., Inc. in Upland, CA. You should still confirm the office details directly with the clinic before you book.
How do I contact William Tsai, D.O., Inc.?
Use the phone 909-985-8838 to reach the office and confirm scheduling, price, and record requirements.
What should I confirm with William Tsai, D.O., Inc. before booking?
Ask for the total exam cost, whether vaccines and lab work happen onsite, what records to bring, whether translated records are acceptable, and how long the sealed Form I-693 packet usually takes after the visit.
Does this page include reviews for William Tsai, D.O., Inc.?
This page focuses on the USCIS office record. For recent reviews, photos, parking notes, and directions, open the office in Google Maps before you schedule an appointment.