Southside is a leading pharmacy provider centrally located in Houston, Texas. We bring together technology and analytics, wit ... h a human touch, to make a difference in patient care. We specialize in Multiple Sclerosis, Rheumatoid Arthritis, Crohn’s Disease, Hepatitis C, Human Immune Deficiency Virus (HIV), Hemophilia Blood Products, Pulmonary Arterial Hypertension (PAH), Asthma, Hepatitis B, and Oncology, as well as rare and orphan diseases. read more