Walk-In Clinic in Longview, TX
Texas Primary Care Associates is a walk-in primary care clinic at 705 E Marshall Ave in Longview, TX. Adults and families can walk in Monday–Friday, 8am–5pm, with no appointment, for colds, flu, sore throats, UTIs, stomach problems, minor injuries and physicals.
Accepting new patients. Most major insurance, including BCBS, UnitedHealthcare, Medicare and Ambetter
What is a walk-in clinic?
A walk-in clinic is a medical office where you can be seen the same day without booking ahead. At Texas Primary Care Associates, walk-in visits are handled by the same primary care team that provides ongoing primary care, so your visit, test results and follow-up stay in one place.
Walk-in care is meant for illnesses and minor injuries that need attention today but are not life-threatening. For emergencies, call 911.
- No appointment needed, Monday–Friday 8am–5pm
- Rapid flu, COVID-19 and strep testing when your provider recommends it
- Prescriptions sent to your pharmacy when appropriate
- Work and school notes after your visit
What our Longview walk-in clinic treats
These are the most common reasons patients walk in to Texas Primary Care Associates. If you are not sure whether your concern fits, call (903) 230-9811 and the front desk will help.
Cold, flu & COVID-19
Fever, cough, congestion and body aches, with rapid testing when needed.
Cold & flu careSore throat, ear & sinus pain
Strep testing, ear checks and care for sinus pressure that will not clear.
Acute symptomsUrinary tract infections
Burning, frequent urination or pelvic discomfort, with a urine test during the visit.
Sick visitsStomach pain, nausea & diarrhea
Stomach bugs, food poisoning, reflux and abdominal pain that is not an emergency.
Stomach pain carePhysicals
Annual, school and sports physicals, with your forms completed during the visit.
Sports physicalsBlood pressure & blood sugar checks
Quick checks, with A1C or glucose tests and follow-up if numbers are high.
Diabetes testingMedication refills
Ran out or need a dose change? We review your medicines and refill when appropriate.
Med checks & refillsHow a walk-in visit works
Most walk-in visits follow the same four steps, from check-in to a clear plan for getting better.
Walk in or call ahead
Come in Monday–Friday between 8am and 5pm. Calling first lets you ask about the current wait.
Check in
Show your photo ID and insurance card and tell the front desk why you are visiting.
See a provider
A provider reviews your symptoms, checks your vital signs, examines you and runs rapid tests if needed.
Leave with a plan
You get a diagnosis, any prescriptions sent to your pharmacy, a work or school note, and follow-up if needed.
Walk-in clinic, urgent care or emergency room?
Choosing the right place saves time and money. A walk-in primary care clinic fits most everyday illnesses on weekdays; emergencies always belong in the ER.
| Our walk-in clinic | Urgent care center | Emergency room | |
|---|---|---|---|
| Best for | Colds, flu, sore throat, UTIs, stomach bugs, rashes, minor sprains, physicals, refills | Similar illnesses after hours or on weekends | Chest pain, trouble breathing, stroke signs, severe bleeding, serious injuries |
| Hours | Mon–Fri, 8am–5pm | Often evenings and weekends; hours vary | 24 hours, 7 days |
| Appointment | Not needed | Usually not needed | Not needed |
| Follow-up | Same primary care team keeps your records and follows up | Usually sends you back to a primary care provider | Stabilizes, then refers you for follow-up care |
Walk-in care that connects to your primary care
Many walk-in clinics treat you once and send you on. At Texas Primary Care Associates, a walk-in visit can be the start of ongoing care. If a sore throat visit turns up high blood pressure, or a sick visit shows your blood sugar is high, the same team can follow up with blood pressure care, diabetes management or chronic disease care.
What to bring to your walk-in visit
- A photo ID and your insurance card
- A list of the medicines and supplements you take
- Any school, sports or work forms that need to be filled out
- Your pharmacy name and location
When to call before you come
Walk-ins are welcome, but a quick call to (903) 230-9811 helps in a few cases:
- Allergy testing: some allergy medicines must be stopped before testing
- Lab work that needs fasting, such as some glucose or cholesterol tests
- Late arrivals close to 5pm, so the team can tell you if there is still time to be seen
Insurance and cost
Texas Primary Care Associates accepts most major insurance plans, including Blue Cross Blue Shield, UnitedHealthcare, Medicare and Ambetter. What you pay depends on your plan’s copay and deductible. See insurance accepted or call to verify your coverage before your visit.
Explore related care at our clinic
- Cold & flu treatment
- Stomach & abdominal pain
- Sick visits for acute symptoms
- Primary care
- Annual physical exams
- Sports physicals
- Med checks & refills
- Stomach pain: walk-in clinic or ER?
Sources
- Signs and Symptoms of Flu, including emergency warning signs, Centers for Disease Control and Prevention (CDC)
- Sore Throat Basics, CDC
- Testing for Strep Throat or Scarlet Fever, CDC
- Urinary Tract Infections, MedlinePlus, U.S. National Library of Medicine
- Stroke Symptoms and Warning Signs, American Stroke Association
Last updated October 9, 2026 by Texas Primary Care Associates.
Walk-in care from our primary care providers
Walk-in patients are seen by the same nurse practitioner and physician team that cares for our regular patients in Longview.
Gloria Montes
Provides primary care for adults, adolescents and children, with a focus on preventive care and chronic disease management.
NPI 1992375646
Steven Thompson, M.D.
Graduate of New York Medical College, caring for adults with acute illnesses and long-term conditions.
“Everyone at this office is always helpful and kind. They’re quick and efficient as well. I’ve never had to wait more than a few minutes to be seen.”
Holly Foster, Google review. Read more reviewsWhen to call 911 instead
A walk-in clinic is not an emergency room. Call 911 or go to the nearest ER right away for:
- Chest pain or pressure
- Trouble breathing
- Face drooping, arm weakness or slurred speech
- Severe bleeding or a serious injury
- Sudden, severe pain
- High fever with confusion or a stiff neck
Warning signs based on CDC: Signs and Symptoms of Flu and American Stroke Association.
Walk-in clinic questions we hear most
Quick answers about visiting our Longview walk-in clinic.
Still have questions?
Our front desk can tell you if your concern fits a walk-in visit and confirm your insurance.
Call (903) 230-9811Do I need an appointment at the Longview walk-in clinic?
No. Texas Primary Care Associates sees walk-in patients Monday through Friday, 8am to 5pm, at 705 E Marshall Ave, Ste 3001 in Longview. You can call (903) 230-9811 before you come to ask about the current wait.
What can I be seen for as a walk-in?
Common walk-in visits include colds, flu, COVID-19 symptoms, sore throat, ear and sinus pain, urinary tract infections, stomach pain, nausea or diarrhea, rashes, minor sprains and small cuts, plus physicals and blood pressure or blood sugar checks.
Is the walk-in clinic open on weekends?
No. The clinic is open Monday through Friday, 8am to 5pm, and closed Saturday and Sunday. For a medical emergency at any time, call 911 or go to the nearest emergency room.
What insurance does the walk-in clinic accept?
Texas Primary Care Associates accepts most major insurance plans, including Blue Cross Blue Shield, UnitedHealthcare, Medicare and Ambetter. Call (903) 230-9811 with your card ready and the front desk will confirm your coverage.
Do you test for flu, COVID-19 and strep throat?
Yes. Rapid testing for flu, COVID-19 and strep throat can be done during a walk-in visit when your provider recommends it.
What should I bring to a walk-in visit?
Bring a photo ID, your insurance card, a list of the medicines you take and any school, sports or work forms that need to be completed.
Can I become a regular patient after a walk-in visit?
Yes. The clinic is accepting new patients, and the same primary care team that sees you as a walk-in can handle your follow-up visits, prescriptions and ongoing care.
When should I go to the ER instead of a walk-in clinic?
Call 911 or go to the emergency room for chest pain, trouble breathing, signs of a stroke, severe bleeding, a serious injury, sudden severe pain or a high fever with confusion.
Our Longview walk-in clinic location
Texas Primary Care Associates
705 E Marshall Ave, Suite 3001, Medical Building Plaza #3
Longview, TX 75601
- Mon–Fri
- 8:00am – 5:00pm (walk-ins welcome)
- Sat–Sun
- Closed
- Phone
- (903) 230-9811
- Fax
- (903) 653-1431
Rated 4.7 out of 5 on Google. View on Google Maps
Prefer a set time? Request an appointment
Send your details and our team will call you to confirm a time.
Please do not include detailed medical information. For emergencies, call 911.
Feeling sick? Walk in today.
Texas Primary Care Associates sees walk-in patients Monday–Friday, 8am–5pm, at 705 E Marshall Ave in Longview. Call ahead or just come in.