Contact Us


Your Needs Matter

Call to schedule an appointment today!

Christus Santa Rosa
all sites in San Antonio

Tel (210) 704-4100

Christus Santa Rosa
– New Braunfels

Tel (830) 606-2188

Gonzaba Medical Group

Tel (210) 921-3800

Hill Country Medical Associates

Tel (830) 625-0305


Emergency Care of Floresville

Tel (830) 393-3133

Schertz Cibolo Emergency Clinic

Tel (210) 202-1123

South Texas Spine and Surgical

Tel (210) 404-0800

Christus Santa Rosa Physician Ambulatory Surgery Center – New Braunfels

Tel (210) 704-2511

Or fill in the form below.

We will get back to you within 24 hours to confirm your appointment


  • This field is for validation purposes and should be left unchanged.
River City Imaging  Associates
Corporate Office and Mailing Address

700 N. St. Mary’s St. #1400-50
San Antonio, TX 78205

Tel (210) 704-2467
Fax (210) 704-4675

Billing and Insurance


Main Office Hours
Main Office Hours

Monday – Friday  8:00am – 5:00pm
Saturday  Closed
Sunday  Closed

Chief Administrative Officer:

Robert “Bob” Mirabito

Business Office Manager:

Melissa Morales