Dr. Dennis's areas of expertise include the following: diabetes, obesity, and hypertension (high blood pressure). Patients rated him highly, giving him an average of 5.0 stars out of 5. He takes Blue Cross Blue Shield Bronze, Blue Cross Blue Shield HMO, and Blue Cross Blue Shield Gold, in addition to other insurance carriers. He attended medical school at the University of Texas Medical Branch School of Medicine. He completed his residency training at Memorial Hermann. Dr. Dennis has received professional recognition including the following: Texas Rising Stars and Texas Super Doctors. He is professionally affiliated with Houston Methodist. Dr. Dennis has an open panel.