Quick answer: You can get a private STD test near you in Katy, TX today – go to 952 S Fry Rd during the hours below. No appointment, no exam, no insurance. Results in 1–2 business days in your private account.
This location is on South Fry Road a block south of I-10, in a medical building with surface parking, between Cinco Ranch and Nottingham Country. It is the closest stop for Cinco Ranch, Kelliwood, Nottingham Country, Green Trails, the Fry Road corridor and the west end of the Energy Corridor, with the longest hours in Katy, 6:30 to 5, and Saturday from 8 to noon.
For the Grand Parkway and Katy Mills, 1331 W Grand Pkwy N opens at 7; Houston has 25 more locations east on I-10. Order online or by phone first; your lab order reaches this test center in 2–3 minutes. Then go in when it suits you, sign in at the kiosk with your name and date of birth, give a small blood or urine sample, and you are done in about five minutes. No appointment, no exam, nothing billed to insurance, and your result is posted to your private account in 1–2 business days.
Fry Road & I-10. South Fry Road a block south of I-10, the closest stop from Cinco Ranch, Kelliwood, Nottingham Country and the Energy Corridor, opening at 6:30 AM on weekdays and Saturday from 8 to noon. All Katy locations by area →
Call (866) 872-1888 Get Tested at This Location
Call or order online first so your lab order is waiting when you arrive.
Lab partner: Quest Diagnostics
| Monday | 6:30 AM – 5:00 PM |
| Tuesday | 6:30 AM – 5:00 PM |
| Wednesday | 6:30 AM – 5:00 PM |
| Thursday | 6:30 AM – 5:00 PM |
| Friday | 6:30 AM – 5:00 PM |
| Saturday | 8:00 AM – 12:00 PM |
| Sunday | Closed |
Hours can change on holidays – call (866) 872-1888 if you want us to check before you go.
Maybe it was one night you’re not sure about. Maybe a partner said something. Maybe you just feel off and can’t stop thinking about it. Whatever brought you here, the fastest way to make the worry stop is to know. Most people who test come back negative – and the ones who don’t are treated quickly and quietly. Either way, you’ll be okay.
Every location runs the same tests. Pick one, a few, or the 10-Test Panel that checks the ten most common at once – one visit, one blood draw and one urine sample.
Not sure which? Call (866) 872-1888 and tell us what happened – we’ll tell you what to test for and when.
You won’t be left alone with a result. A member of our care team calls you, explains what it means in plain language, and sets up a consultation with a physician. Depending on the infection, care may be a prescription sent to the pharmacy you choose, an in-person visit for an injection, or a specialist referral – the physician explains which and helps you get there.
Tell us what you’re worried about, or pick the tests yourself. A doctor’s order is included – you don’t need a referral or an appointment.
Your lab order reaches the test center in 2–3 minutes, so you can walk in today – no appointment. Come to 952 S Fry Rd during the hours listed. Sign in at the kiosk with your name and date of birth – no ID needed – give a small blood or urine sample, and you’re done in about 5 minutes. No exam, no questions, no waiting room full of people.
Results post to your private account in 1–2 business days. Prefer not to log in or get an email? Call and we’ll read your result to you. If anything needs attention, our care team calls you to walk through treatment – for many infections that’s a prescription; for others the physician arranges an in-person visit or a referral.

Nothing goes to your insurance. Nothing comes in the mail. Your visit doesn’t announce why you’re there. Our partner labs collect samples for many different kinds of testing. To other people in the waiting room, you’re simply another person having a routine lab visit. Your results go only to you, in your secure account, and your card statement just says RSC Health.
Call (866) 872-1888. Our care advisors talk to people in your exact situation every day – no judgment, no awkwardness. They’ll tell you what makes sense based on what happened and when.
Call (866) 872-1888 Get Tested Online
Any of these can run the same tests – choose whichever is easiest to get to. See all Katy locations.
All STD testing locations in Texas
Most of Katy sits in Harris County, which reports more chlamydia, gonorrhea and syphilis per person than Texas or the country as a whole, and its syphilis rate roughly doubled in six years. Most of these infections cause no symptoms at all, which is the case for a routine test when you feel fine, not just when something seems wrong.
The people hit hardest are the ones least likely to have a doctor to call: nearly half of all chlamydia, gonorrhea and syphilis cases nationally are in people aged 15 to 24, and Texas has the highest share of uninsured residents in the country. Harris County Public Health and the Houston Health Department run clinics with free or low-cost testing, and they are a real option if cost is the only barrier, but the nearest are well inside the Beltway, and they mean clinic hours, a wait, and a visit that goes on file with the clinic.
That is who we built this for. No insurance, no referral, no exam, one flat price, two places to go inside Katy and thirty more between Cypress, Sugar Land and west Houston, and a result in your private account in 1–2 business days. If something comes back positive, our care team calls you and, for most infections, treatment is a short prescription.
Sources: Houston State of Health / Texas DSHS, Harris County STI incidence 2024 · Harris County Public Health HIV/STI report, 2015–2022 (Houston Public Media) · CDC STI Surveillance 2024 (provisional) · U.S. Census ACS 2024, uninsured by state (America's Health Rankings)
Yes. This location opens Saturday 8 AM to noon, and weekdays 6:30 am to 5 pm on weekdays. Order first so your lab order is waiting when you arrive.
Nothing but yourself. Your lab order is already at the test center; you sign in at the kiosk with your first name, last name and date of birth. No ID check, no paperwork, no payment at the lab, and no insurance card, because nothing is billed to insurance. The charge on your card shows as RSC Health.
Yes. Harris County Public Health and the Houston Health Department run clinics with free or low-cost testing, the closest to Katy at the Houston Health Department's Northwest Health Center on West 34th Street. If cost is the only thing stopping you, use them. The trade-offs are clinic hours, a wait, a visit that goes on file with the clinic, and results that can take longer. We are a paid service, and what you pay for is speed and privacy: order today, go to any of our labs without an appointment, no exam, nothing billed to insurance, and a result in your own account in 1–2 business days.
CVS MinuteClinic locations in Katy do offer STD testing, but it is a clinic visit: you book, see a provider, the visit is billed to insurance or paid out of pocket at clinic prices, and the visit goes on file with the clinic. Walgreens sells at-home collection kits you mail in. With us there is no exam and no appointment; the doctor's order is included, you give the sample at a lab in about five minutes, and the charge on your card shows as RSC Health.
One flat price that includes the doctor’s order, the lab visit and your results – no facility fees, no separate lab bill and nothing billed to insurance. Call (866) 872-1888 and a care advisor will quote it in about a minute, or see the Tests & Pricing page if you prefer to order online.
From Cinco Ranch, Kelliwood or the Energy Corridor, South Fry Road is minutes off I-10. From Katy Mills, Old Katy or Cane Island, West Grand Parkway North is closest. From Fulshear or Richmond, either is about fifteen minutes.
Yes. The South Fry Road location opens Saturday from 8 AM to noon. West Grand Parkway is weekdays only, and three Sugar Land locations and one in Cypress also open Saturday mornings. Order online or call first so your lab order is waiting.
No. Anyone can use any location, and people come in from Fort Bend and Waller counties and the Energy Corridor every day. If Cypress, Sugar Land, Richmond or Houston is closer to home or work, each has its own page with addresses and hours.
No. We never bill insurance, so nothing appears on a family plan statement, and we never mail anything. Your results are posted only to your password-protected account, the lab staff see a lab order rather than a reason, and the charge on your card reads RSC Health.
Once you’ve ordered, this location takes about 5 minutes – no appointment needed. Order online or call first so your lab order is waiting when you arrive; there are other Katy locations listed below if another one is closer.
You don’t have to explain anything at the lab. They see a lab order, take a small sample, and you leave. Nobody asks why you’re there, and to the other people in the waiting room it’s a routine lab visit – our partner labs collect samples for many kinds of testing.
It depends on the infection – some show up in days, others take a few weeks. Call us and we’ll tell you the right timing for your situation so you don’t get a false “all clear.”
Most STDs are cured with medication, and the rest are managed with treatment that lets you live normally. Our care team calls you, explains the result in plain language, and sets up a physician consultation – a prescription, an in-person visit or a referral, depending on the infection.
No. The doctor’s order is included when you order, and every location takes you without an appointment once you’ve ordered.
No. We never bill insurance, so nothing goes to your insurer and nothing appears on a parent’s or spouse’s insurance statement.
Most results are ready in 1–2 business days and are posted to your private online account. Results are never mailed or texted.
Ready when you are.
952 S Fry Rd
Katy, TX 77450-3061
Mon–Fri 6:30 AM – 5:00 PM, Sat 8:00 AM – 12:00 PM
No appointment, about 5 minutes. Results in 1–2 days. Nobody has to know.
Private STD testing at 2,100+ labs nationwide since 2008. No appointment, no insurance, results in 1–2 business days.
(866) 872-1888Open 24 hours · Charges appear as RSC Health