Get your flu vaccine without an appointment. Walk in Monday through Friday, 8 AM–5 PM. Walk In Today
The flu vaccine is an annual immunization formulated to help protect against the influenza strains expected to circulate during the upcoming season. Because influenza viruses change over time and protection from a previous vaccination decreases, seasonal vaccination each year is an important part of staying protected.
AIM Primary Care provides annual flu vaccination as part of its commitment to preventive, patient-centered healthcare in San Antonio. Flu shots are available on a walk-in basis at both AIM locations, with no appointment required.
Both new and existing patients are welcome. If you're already visiting AIM Primary Care for another reason, your flu shot can also be added during your primary care visit.
AIM Primary Care offers convenient flu shots in San Antonio and nearby areas at two locations. Both clinics provide seasonal influenza vaccination Monday through Friday from 8:00 AM to 5:00 PM, with no appointment required.
Choose the AIM Primary Care location that is most convenient for you and walk in during clinic hours.
Walk-in availability
Our flu vaccination service is available to eligible patients age 16 and older, whether you're new to AIM Primary Care or already an established patient.
No. Walk-ins are welcome Monday through Friday from 8:00 AM to 5:00 PM at either AIM Primary Care location. There's no need to book ahead. Simply stop by during clinic hours.
Flu season can affect communities differently from year to year, but staying current with your seasonal influenza vaccination remains an important part of preventive care. An annual flu shot can help reduce your risk of influenza and help protect those around you.
Helps reduce your chances of getting seasonal influenza.
Helps reduce the risk of serious flu-related complications.
Helps protect vulnerable family members and loved ones.
Keeps your seasonal vaccination current each year.
For the 2026–2027 season, the flu vaccine is formulated to protect against the influenza A and B strains expected to circulate during the season, including influenza type B.
Choose AIM Primary Care for a flu shot backed by a patient-first approach, with care tailored to your health needs and medical history.
AIM Primary Care is led by Dr. Sujatha Gerineni, a board-certified internal medicine physician with 15+ years of experience.
With two San Antonio locations, flexible scheduling, and walk-ins welcome, AIM makes getting your seasonal flu shot simple and convenient.
With a 4.9-star rating and thousands of patient reviews, AIM Primary Care has earned the trust of patients throughout San Antonio.
Most insurance plans cover flu shots as part of preventive care. Coverage can vary depending on your specific plan, so patients with questions about their benefits can contact the AIM Primary Care team before their visit.
Accepted Insurance Plans:
Our patients' health and wellness are our top priorities. See what others have to say about their experience with AIM Primary Care.
Yes. AIM Primary Care provides seasonal flu vaccinations on a walk-in basis at both San Antonio locations. No appointment is needed.
Call AIM Primary Care at (210) 245-7933 or email info@aimprimarycare.com. You can also walk in during regular clinic hours.
An influenza flu vaccine is an annual vaccine formulated to help protect against the influenza strains expected to circulate during that flu season. It is commonly known as a flu shot.
Yes. “Flu shot” and “influenza vaccine” are commonly used terms for the seasonal vaccination that helps protect against influenza.
Yes. The seasonal flu vaccine is formulated to protect against influenza A and influenza B strains expected to circulate during the season.
Getting vaccinated before flu activity increases is generally recommended. However, vaccination later in the season can still provide protection, so it's worthwhile to get a flu vaccine even if flu season is already underway.
It depends on your symptoms and individual circumstances. The AIM Primary Care team can advise you during your visit about whether vaccination is appropriate.
Flu vaccines are widely recommended as a routine part of seasonal preventive care for eligible patients. If you have questions about whether a flu vaccine is appropriate for you, speak with the AIM Primary Care team.
Bring a photo ID and your insurance card, if applicable. This can help the front desk team confirm your information and insurance benefits.
Yes. If you're already visiting AIM Primary Care for another primary care service, ask the team whether your flu shot can be added to the same visit.
Walk-ins are welcome Monday through Friday, 8 AM–5 PM at either AIM Primary Care location. No appointment is needed. Just stop by during clinic hours.
1418 Walkers Way, Suite 101, San Antonio, TX 78216
7003 S. New Braunfels Ave., STE #101, San Antonio, TX 78223