About Rio Grande 24 Hour Emergency Care - McAllen/Mission

Rio Grande Regional Hospital is committed to offering rapid emergency care across the Rio Grande Valley. Our freestanding emergency room in McAllen/Mission is an extension of our main facility. We offer high quality, cost-effective healthcare 24 hours a day, 365 days a year. Our experienced physicians and support staff treat everything from minor scrapes and bruises to high fevers. We also treat major emergencies, including stroke, heart attack and trauma conditions.