Dr. Posada's clinical interests include endocarditis, kawasaki disease, and pneumonia. He takes several insurance carriers, including Amerigroup, Blue Cross/Blue Shield, and Empire BlueCross BlueShield. He studied medicine at Pontifical Xavierian University Faculty of Medicine. For his professional training, Dr. Posada completed a residency program at Montefiore Medical Center. He speaks Spanish. Dr. Posada is affiliated with Mount Sinai Hospital.