His areas of clinical interest consist of hypertension (high blood pressure), glomerulonephritis, and chronic kidney disease (CKD). Dr. Abraham is an in-network provider for Humana HMO, Humana Bronze, and Humana Catastrophic, in addition to other insurance carriers. For his professional training, Dr. Abraham completed a residency program at John Stroger Hospital of Cook County. He is professionally affiliated with Cook County Health & Hospitals System and Northwestern Medical Group (NMG). Unfortunately, he is not accepting new patients at this time.