Colon and Rectal Associates of Texas

Main Office: 972-612-0430

Billing: 214-501-1194

dr staniunasRaymond Staniunas, M.D.

Board Certified in Colon and Rectal Surgery

Dr. Staniunas has been practicing in the Dallas area since 2005. He graduated from Virginia Polytechnic Institute and State University, and completed his medical training at Eastern Viginia Medical School in 1984. His professional interests include Robotic Colorectal Surgery, Surgical Endoscopy, and Colorectal Cancer. Dr. Staniunas joined Colon and Rectal Associates of Texas in September of 2018.


Plano Main Office
1705 Ohio Drive
Suite 100
Plano, TX, 75093

Our locations page has maps and more information.

Hospital Affiliations

Phone Numbers

Established patients can use these direct numbers to reach Dr. Staniunas's staff:

Medical Assistant: 214-501-1128
Surgery Scheduling: 214-501-1105 (voice)
215-501-1190 (fax)

These phone numbers are for general contact only. DO NOT leave a message that must be addressed immediately because these phones are only answered during normal business hours. Any messages left after 4:30 p.m. are answered the next business day. If you are a new patient, do not use these contacts because you cannot schedule surgery, colonoscopy, or receive information from a medical assistant until you become an established patient.