- Walk In Anytime · No Appointment
24/7 Emergency Room in Round Rock, TX 78681
NorthStar Emergency Center is a stand-alone emergency room providing adult and pediatric care in Round Rock, with board-certified emergency physicians and on-site diagnostics.
On Round Rock Ave, conveniently located in Round Rock.
Nothing to book and no referral required. Board-certified ER physicians and ER-trained nurses are on site every hour of the day, providing immediate, patient-focused care for adults, children and infants.
Private treatment rooms · On-site diagnostics · Walk-ins welcome
The NorthStar Difference
Why Choose NorthStar Emergency Room?
24/7 Emergency Services
We are open every hour, including nights, weekends and public holidays, so immediate care is available whenever an emergency happens.
Short ER Wait Times
Available treatment rooms help our clinical team begin assessment promptly while prioritizing every patient according to medical urgency.
Adult & Pediatric ER Care
From infants to grandparents, one emergency team looks after the whole family under a single roof.
Care for Adults, Children and Infants
Medical Emergencies We Treat in Round Rock
Our walk-in facility provides emergency medical services, advanced diagnostics and immediate treatment for the approved illnesses, injuries and medical needs below. Each point links to the closest relevant service page.
- Flu & COVID-19 Care
- Breathing Problems
- Pediatric Emergency Care
- Aches
- Allergic Reactions
- Women’s Emergency Care
- Heart Emergencies
- Fever & Infections
- Work-Related Injuries
- Mental Health Emergencies
- Respiratory Illness Testing
- On-Site Lab Testing
- UTI Care
- Dehydration
- X-Rays
- DVT (Blood Clot) Care
- Nausea, Vomiting & Diarrhea
- CT Scans
- Appendicitis
- Head Injuries & Concussion Care
- Ultrasound
- Abscess Care
- Broken Bones & Fractures
- EKG
- Other Emergency Conditions
- Sprains & Strains
- IV Fluids
- Chest Pain
- Cuts, Wounds & Laceration Repair
- MRI
- Abdominal Pain
- Burn Care
- Accident Injury Care
Care for Adults, Children and Infants
Medical Emergencies We Treat in Round Rock
Our walk-in facility provides emergency medical services, advanced diagnostics and immediate treatment for the approved illnesses, injuries and medical needs below. Each point links to the closest relevant service page.
01
Always-Open Emergency Facility
Immediate evaluation for potentially serious symptoms at any hour, without an appointment or referral.
02
Adult Medical Care
Focused assessment and treatment for sudden illness, severe symptoms and urgent medical concerns.
03
Children and Infant Care
Family-centered attention with age-appropriate evaluation in a calm, private treatment environment.
04
Diagnostics During Your Visit
Imaging, cardiac evaluation and laboratory capabilities help physicians reach answers efficiently.
05
Accidents and Injuries
Emergency assessment for vehicle incidents, falls, trauma and injuries that require prompt medical attention.
06
Workplace and Specialized Support
Coordinated emergency care for job-related incidents & the specialized needs already listed in our approved services.
What to Expect
Our Emergency Care Process
From walk-in arrival to your next-step care plan, our Round Rock ER team keeps evaluation, testing and treatment under one roof.
- STEP 1
Walk In
Come directly to our emergency room in 78681 at any hour. No appointment or referral is required.
- STEP 2
Immediate Triage
An emergency nurse begins your assessment and identifies the level of care you need.
- STEP 3
Physician Evaluation
A board-certified emergency physician evaluates your symptoms, history and physical findings.
- STEP 4
Diagnostic Testing
When needed, on-site laboratory testing and imaging help the physician reach answers quickly.
- STEP 5
Treatment
Your care begins in a private treatment room with monitoring and treatment suited to your condition.
- STEP 6
Your Next Steps
Before you leave, the team explains the findings, follow-up instructions and next steps in your care.
The NorthStar Difference
Emergency Medicine Specialists
Every patient is seen by a specialist physician — the credential you would look for in a large hospital department, applied here in a far quieter setting.
A Room Of Your Own
Nobody is triaged into a corridor. A registered nurse begins your assessment the moment you arrive and you are shown to a private treatment room, which is the difference between waiting for treatment and actually receiving it.
Answers Before You Leave
Bloodwork and scans are performed and interpreted on site. Most people understand precisely what is wrong, and what happens next, before they walk back out to the parking lot.
Built Around Families
Infants, teenagers, parents and grandparents are treated by the same staff in the same building, so a family arriving together is never divided between facilities.
Our Clinical Team
Meet Our Emergency Physicians and ER Team
Every patient is evaluated by a board-certified emergency medicine physician supported by ER-trained nurses and diagnostic technologists. The team is continuously staffed so the same level of attention is available overnight, on weekends and during holidays.
Our physicians combine the clinical capabilities expected from a hospital emergency department with the calm, private setting of an independently owned facility. They take time to understand symptoms, explain findings and guide each patient through the next step.
Hospital-grade equipment, ER imaging and a certified laboratory help the clinical team reach answers during the visit instead of sending patients between separate appointments.
Located on Round Rock Ave in Round Rock, NorthStar provides local emergency care for Round Rock families seeking a capable medical team close to home.
- Board-certified emergency physicians on site around the clock
- CT, X-ray, ultrasound and EKG performed & read during your visit
- A certified laboratory inside the building
- Open every one of the 365 days — no appointment, no referral
Visit Us
Address
1700 Round Rock ave Round Rock, Texas 78681
Hours
Open 24 Hours · Every Day of the Year
Phone
[PHONE]
Emergency Room vs. Urgent Care vs. Hospital ER
Choosing urgent care or an ER depends on the seriousness of the symptoms and the diagnostics or treatment that may be needed.
A walk-in clinic suits minor complaints. Anything that could be serious belongs in an ER in Round Rock such as ours.
Facility Standards
Clinical Standards and On-Site Capabilities
NorthStar is structured to bring experienced clinicians, diagnostic technology and private treatment spaces together in one emergency facility.
Board-Certified Clinical Leadership
Emergency medicine physicians evaluate patients at every hour, supported by trained nursing and diagnostic staff.
Diagnostics Under One Roof
A certified laboratory and advanced imaging help the care team investigate urgent symptoms and review results during the visit.
Private, Patient-Focused Setting
Private rooms provide a calmer place for assessment, monitoring, treatment and clear conversations about next steps.
24/7
Emergency access
365
Days every year
78681
Round Rock location
All Ages
Adults to infants
Who We Serve
24/7 Emergency Room Serving Round Rock, TX 78681
NorthStar Emergency Center is located at 1700 Round Rock Ave in Round Rock, TX 78681. Our primary service area includes Round Rock and nearby communities across the surrounding area.
- 78642
- 78633
- 78626
- 78634
- 78754
- 78732
- 78735
- 78729
- 78691
- 78730
- 78723
- 78646
- 78750
Serving patients from Round Rock, Pflugerville, Hutto, Georgetown, Cedar Park, and surrounding Round Rock ZIP codes.
Patient Experience
Patient Testimonials
Experiences shared by NorthStar Emergency Center patients and families.
“NorthStar Emergency Center made a stressful situation much easier for our family. We were seen quickly, the staff was calm and professional, and the doctor took the time to clearly explain the diagnosis and treatment. Having everything handled in one place was a huge relief.”
Michael R.
“I was very impressed with how quickly I was taken to a private room. The nurses were caring and attentive, and the physician explained every step of my treatment. NorthStar felt much more comfortable and personal than a typical hospital emergency room.”
Jessica M.
“Excellent emergency care from start to finish. I needed imaging during my visit, and it was great that the testing could be done right there at the facility. The entire team was professional, efficient, and made sure I understood my results before I left.”
David Thompson
“We brought our child to NorthStar late at night and had a wonderful experience. The staff was patient, reassuring, and very gentle with our little one. Being able to walk in without an appointment and receive prompt pediatric emergency care gave us real peace of mind.”
Sarah Williams
“I came to NorthStar with severe pain and was evaluated very quickly. The facility was clean, the treatment room was private, and the medical team was extremely attentive. I appreciated having lab work and diagnostic testing available on site instead of being sent somewhere else.”
Robert J.
“NorthStar is exactly what you want when you need emergency care. They are open 24/7, the wait was minimal, and everyone treated me with kindness and professionalism. The doctor listened carefully, explained my condition clearly, and gave me detailed instructions before I left.”
Amanda Collins
Helpful Information
Frequently Asked Questions
Is NorthStar Emergency Center open 24 hours?
Yes. NorthStar Emergency Center is open 24 hours a day, 7 days a week, including weekends and holidays.
Where is NorthStar Emergency Center located?
NorthStar is located at 1700 Round Rock Ave, Round Rock, TX 78681.
Do I need an appointment to visit the ER?
No appointment or referral is required. Adults, children and infants can walk in at any time.
Should I choose an emergency room or urgent care?
Urgent care is generally intended for minor conditions. Symptoms that may be serious, require advanced diagnostics or need immediate physician evaluation belong in an emergency room. Call 911 for a life-threatening emergency.
Does NorthStar treat children and infants?
Yes. NorthStar provides emergency care for adults, children and infants in one facility.
Are laboratory testing and imaging available on site?
Yes. NorthStar provides on-site diagnostic testing and advanced imaging to support emergency evaluation and treatment.
How quickly will I be seen?
NorthStar is designed to minimize long waits and begin assessment promptly. Patients are always evaluated according to medical urgency.
Walk In · No Appointment · Open Now
ER Care for Emergencies, 365 Days a Year With No Long Wait Times
Christmas morning, a Tuesday at four in the morning, the middle of a long weekend — the lights are on and a physician is here.
If you are experiencing an emergency, our ER near you offers prompt, quality care for adults and children alike — 24-hour emergency care on Round Rock Ave, serving Round Rock, Pflugerville, Hutto, Georgetown and Cedar Park.