Dr. Halker's areas of expertise include hypertension (high blood pressure) and vascular disease. He is professionally affiliated with Baylor Scott & White Health, Texas Health Fort Worth, and Texas Health Southwest Fort Worth. He is in-network for Blue Cross Blue Shield Bronze, Blue Cross Blue Shield HMO, and Blue Cross Blue Shield Gold, as well as other insurance carriers. He is open to new patients. Before completing his residency at Michigan State University Kalamazoo Center for Medical Studies, Dr. Halker attended medical school at Bangalore University and Bangalore Medical College and Research Institute. Dr. Halker is conversant in Spanish.