Cardiopulmonary Services

The Cardiopulmonary Services department provides a vast array of therapeutic and diagnostic services for those with respiratory or cardiac illness. Four full-time respiratory therapists staff the Cardiopulmonary Services department and perform pulmonary function studies, sleep studies, electrocardiograms, cardiac stress testing and cardiac Holter monitoring.

Children’s Care-a-Van

The Children’s Care-a-Van is a specially-equipped recreational vehicle featuring exam rooms and an immunization area. With weekly visits to area schools and day care centers, the Care-a-Van is a service of Ascension Seton Edgar B. Davis in cooperation with Dell Children’s Medical Center of Central Texas.

Care-A-Van Schedule


The Emergency Department at Ascension Seton Edgar B. Davis is staffed 24 hours a day. Physicians and nurses have a broad range of expertise including trauma, cardiac care, pediatrics and geriatrics. Emergency air transport is available when needed to transfer patients to Austin or San Antonio. For mini emergencies, schedule an appointment online and you’ll be seen within 15 minutes.

Ascension Seton Edgar B. Davis Heritage Program

The Ascension Seton Edgar B. Davis Heritage Program for senior adults serves patients suffering from depression, loneliness and anxiety. The program helps many area residents cope with problems commonly associated with aging.


Comprehensive laboratory studies are performed daily. Outpatient services are available Monday – Friday, 6:30 a.m. – 11 p.m. Emergency and inpatient laboratory services are offered 24 hours a day, seven days a week.


Ascension Seton Edgar B. Davis Hospital is the only provider in Caldwell County offering mammograms. Get more information about breast cancer and mammograms.

Ascension Seton Edgar B. Davis Hospital Outpatient Department

Ascension Seton Edgar B. Davis Hospital’s Outpatient Department provides laboratory and X-ray services, Monday – Saturday from 8 a.m. – 8 p.m. The outpatient department is located at 300 S. Colorado, Suite C-2, in Lockhart.

Physical Therapy

Ascension Seton Edgar B. Davis offers a variety of physical therapy services, including orthopedic rehabilitation.


Ascension Seton Edgar B. Davis Radiology department provides a wide range of imaging services, including echocardiograms, CT scans (including Lung Healthy CT), mammograms, Dexascans, ultrasound, MRIs and other routine radiology examinations and test procedures. Please call 512-324-1199 to schedule a radiology appointment.

Skilled Nursing Unit

The Skilled Nursing Unit is for patients who do not need critical care, but who are not able to go home to a convalescent facility. The unit aims to provide a positive healing atmosphere so that residents regain as much of their independence as possible. Admissions are accepted 24 hours a day, seven days a week.

Specialty Clinic

Ascension Seton Edgar B. Davis Specialty Clinic services is one of South-Central Texas’ largest programs. Physicians hold weekly and monthly clinics in Luling on hospital grounds at 721B South Hackberry. Fourteen different medical specialties are represented by independent physicians. For a complete schedule of physicians and their days in Luling, please call 830-875-7043.

Gift Shop

Staffed by a dedicated group of volunteers, our gift shop offers stuffed animals, balloons, cards, candy and a wide variety of special items designed to make you or your loved one’s stay in our facilities less stressful.


Monday – Friday: 9 a.m. to 3:30 p.m.
Closed on Saturday and Sunday