South Texas Health System ER Weslaco
Critical Care Medicine • Weslaco, TX • Since 1985
About
South Texas Health System (STHS) is a multi-campus healthcare system in the Rio Grande Valley offering acute and specialty care. Key points relevant to an ER in Weslaco: - STHS operates six freestanding emergency rooms, including locations around Weslaco, as well as nearby cities (Mission, Edinburg, McAllen, Alamo). - The system includes four acute-care campuses with specialties in pediatrics, heart and vascular services, maternity/women’s health, and trauma. - It features a Level II Trauma Center at STHS McAllen, a dedicated pediatric facility and pediatric ER at STHS Children’s, and a freestanding heart hospital with a specialized cardiac ER at STHS Heart. - Behavioral health and addiction treatment are available through the STHS Behavioral facility. - Affiliations include the South Texas Clinical Partners ACO, Prominence Health Plan, and Cornerstone Regional Hospital. If you’re specifically seeking ER services in Weslaco, look for the nearby freestanding ERs operated by South Texas Health System in the Weslaco area or the surrounding cities listed above. For exact address, hours, and services, visit southtexashealthsystem.com or use their local ER locator.
Clinic Type
Critical Care Medicine
Address
330 West Expressway 83 Weslaco, TX 78599
Phone
956-975-2300
complaint@jointcommission.org
Opening Hours
24/7, year-round
Emergency Care
Yes
Services Offered
Technology & Equipment
Insurance & Payment
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Languages Spoken
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FAQs
In an emergency, what should I do?
In an emergency, call 911 or go to the nearest emergency room.
What kind of care does the ER Weslaco provide?
24/7 emergency care with board-certified doctors and emergency room nurses, imaging and laboratory services, and pediatric care in a dedicated treatment room.
What kinds of conditions are treated?
Emergency conditions including chest pain, stroke, broken bones, minor lacerations, flu and other ailments.
Commitments
Awards & Accreditations
Photos
What Patients Say
Overall sentiment across review platforms: mixed
- Birdeye (for South Texas Health System Edinburg): 4.4/5 (2,837 reviews)
- MedicalRecords.com: 2.9/5 (23 reviews)
Patients praise
- Fast and efficient emergency care in some instances
- Exceptional, professional, and attentive staff in specific departments
- Compassionate nursing care noted in some patient experiences
- Recognition for high patient safety ratings at system facilities
Common complaints
- Disorganization and lack of communication between staff and patients
- Concerns regarding patient safety, staffing levels, and administrative focus on profits over care
- Reports of condescending or dismissive behavior from some staff members
- Long wait times or slow responses in certain situations
"I was assisted in less than 5 minutes. By the 1/2 hour I had an ivy in my arm, chest x rays taken and nebulizer treatment done. I was totally amazed by the effectiveness of the team who helped me."
— MedicalRecords.com review"Very disorganized. doctor was condescending and downplayed everything."
— Birdeye review (South Texas Health System)Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
- South Texas Health System Partnering With South Texas Blood & Tissue to Host Three-Day Community Blood Drive | South Texas Health System — Feb 17, 2026
- South Texas Health System Hosts Special Breast Cancer Awareness Luncheon To Launch Its Cinco de Mammo Initiative | South Texas Health System — May 6, 2026
- Payne Weslaco Chevrolet Recognizes Emergency Room Personnel Across South Texas Health System’s 11 Emergency Departments | South Texas Health System — Jan 29, 2026
- STHS Heart Earns Level 3 Geriatric Emergency Department Accreditation - Mega Doctor News — Jun 3, 2026
Information sourced from the clinic's website as of July 11, 2026.
More critical care medicine clinics in Weslaco
Summary: The Weslaco Area Chamber of Commerce & Visitors Center is a nonprofit organization in Weslaco, Texas, founded in 1935. It supports local business development and economic growth by connecting businesses, professionals, and the community. The chamber is active in the Rio Grande Valley area, promoting business opportunities, tourism, and community engagement. It lists Knapp Medical Center and Vision Source Weslaco among local business updates, including healthcare-related news and job listings, reflecting its role in networking and advocacy for the regional healthcare sector. Contact: chamber@weslaco.com; (956) 968-2102. Address: HQ P.O. Box 8398, Weslaco, TX 78599 (and additional Weslaco addresses).
Summary: Knapp Medical Center (Weslaco, TX) is a nonprofit, acute-care hospital affiliated with Prime Healthcare Foundation. Founded in 1962 and based in Weslaco, it operates as a 233-bed facility serving the Rio Grande Valley with a broad range of services, including a 24/7 Level III Emergency Department, obstetrics, pediatric care, intensive care, general surgery, cardiology (52 monitored beds), radiology (MRI, CT, Nuclear Medicine, ultrasound, digital mammography), hospice, rehabilitation, and diabetes education. The medical staff provides specialties such as anesthesiology, cardiology, orthopedics, neurology, oncology/hematology, ENT, urology, endocrinology, nephrology, and more. Knapp emphasizes patient-focused care, advanced diagnostic/treatment options, and community health for residents and surrounding rural areas. If you’re seeking primary care in Weslaco, Knapp Medical Center offers comprehensive hospital services and access to independent physicians on its staff who can coordinate primary and specialty care.
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