Walk-In Medical Services

Walk-In Medical Services in Queens, NY

Not every medical issue needs an emergency room visit. For non-life-threatening conditions, Mainstreet Medical Clinic offers walk-in services at our Richmond Hill and Merrick, NY locations. Get same-day access to experienced physicians without the long wait. Whether it’s a cold, flu, minor injury, or sudden illness—we're here for you when you need fast, quality care. Just walk in during office hours. No appointment needed.

Call us or schedule your appointment online to get expert treatment from board-certified doctors in Queens, NY.

What We Treat with Walk-In Services

Our walk-in clinic is ideal for common illnesses and minor health concerns. We treat:

Cold, flu, and sore throat
Fever and infections
Minor cuts and wounds
Sprains and strains
Headaches and migraines
Earaches and sinus issues
Urinary tract infections (UTIs)
Rashes, skin irritation, and allergic reactions

If your condition is more serious, we’ll guide you on next steps or refer you to a specialist or ER as needed.

Why Choose Our Walk-In Clinic?

Same-Day Access: See a doctor without waiting weeks for an appointment.
Convenient Location: Serving patients in Queens, including Richmond Hill and Merrick.
Shorter Wait Times: Faster than the ER for non-emergency issues.
Continuity of Care: Follow-up appointments and medical records all in one place.
Affordable Visits: We accept most major insurances and offer self-pay options.