Marcus Sims, DO Primary Specialty: Family Practice Affiliations Family Health Center Education Board Certification American Board of Family Medicine - Family Medicine Medical School North Texas State UniversityDenton, TX Ratings 948 Ratings, 96 Comments 07/23/2026 He treats us like family and pays attention to our concerns. 07/16/2026 Very thorough 07/15/2026 I have confidence that Dr Sims is knowledgeable and is able to guide me along a path to better health 06/25/2026 My family has always been treated with respect and very attentive. Show More