Manuel Dominguez, MD,FASN Primary Specialty: Nephrology Languages Spoken: English, Spanish Affiliations Shannon Clinic - Beauregard Education Board Certification American Board of Internal Medicine Undergraduate University of Texas Pan - AmericanEdinburg, TX Graduate School Saint Mary's UniversitySan Antonio, TX Medical School University of Texas Medical SchoolHouston, TX Internship University of Texas SouthwesternDallas, TX Residency Weill Cornell Medical College - Houston MethodistHouston, TX Fellowship University of Texas SouthwesternDallas, TX Board Certification American Society of Nephrology Ratings 283 Ratings, 88 Comments 10/02/2026 Very pleasant and helpful. 10/02/2026 A valuable asset to Shannon Medical team. 09/30/2026 Dr. Dominquez is prepared for his appointments. On time. Seems genuinely interested/concerned for his patients. Takes the time to explain tests and results. Answers any questions you may have. You are not rushed through the office. Hopefully Shannon will not get him so overloaded with patients that his attention to customer service wanes. 09/29/2026 Great Doctor!! Show More