Our professional Pharmacists Raymond Mendez, Jr. and Dennis K. Rust are both Compounding Specialists and deliver the very highest expertise in their field. What we do: Comal Drug has a wide array of Durable Medical Equipment- Wheelchairs, Walkers, Diabetic shoes, Wigs, Hospital beds and Nebulizers. We specialize in providing not only prescriptions but also medical supplies: Diabetic Ostomy Catherizations - Oxygen Supplies & Equipment