02/24/2026
Need lab work for your immigration exam or general health? We can help.
At Richard David Barrera MD PA, we collect blood samples in our office and send them to a certified laboratory for accurate and reliable results. This includes required testing for USCIS Medical Immigration Exams, such as tuberculosis (TB), syphilis (for patients 15 and older), and other necessary evaluations.
We also provide blood work as part of routine medical care and chronic condition monitoring.
Professional. Efficient. Focused on your health every step of the way.
Walk-ins welcome — we’re here for you.