Dr. Simmang is on Doximity
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Office
7777 Forest LN
Suite A321
Dallas, TX 75230Phone+1 972-661-3575Fax+1 972-233-9120
Education & Training
- Washington University/B-JH/SLCH ConsortiumResidency, Colon and Rectal Surgery, 1991 - 1992
- San Antonio Uniformed Services Health Education ConsortiumResidency, Surgery, 1982 - 1987
- University of Texas Medical Branch School of MedicineClass of 1982
Certifications & Licensure
- TX State Medical License 1983 - 2025
- American Board of Colon and Rectal Surgery Colon & Rectal Surgery
- American Board of Surgery Surgery
- American Board of Colon and Rectal SurgeryColon and Rectal Surgery
Awards, Honors, & Recognition
- Best Doctors D Magazine
- Regional Top Doctor Castle Connolly, 2014
- CMS Meaningful Use Stage 1 Certification athenaClinicals EHR, athenahealth, Inc, 2012-2013
- Join now to see all
Publications & Presentations
PubMed
- 235 citationsGuidelines for Colonoscopy Surveillance After Cancer Resection: A Consensus Update by the American Cancer Society and the US Multi-Society Task Force on Colorectal CancerDouglas K. Rex, Charles J. Kahi, Bernard Levin, Robert A. Smith, John H. Bond
Gastroenterology. 2006-05-01 - 1529 citationsCOLORECTAL CANCER SCREENING AND SURVEILLANCE: CLINICAL GUIDELINES AND RATIONALE-UPDATE BASED ON NEW EVIDENCESidney J. Winawer, Robert H. Fletcher, Douglas K. Rex, John H. Bond, Randall W. Burt
Gastroenterology. 2003-02-01 - 303 citationsPractice parameters for the treatment of sigmoid diverticulitis—Supporting documentationDouglas Wong, Steven D. Wexner, Ann C. Lowry, Anthony M. Vernava, Marcus J. Burnstein
Diseases of the Colon and Rectum. 2000-03-01
Press Mentions
- Colorectal Cancer on the Rise Among Young PeopleMarch 1st, 2019
Professional Memberships
- Member
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