Patient Portal; Patient Portal FAQ; Patient Portal; Giving (877) 771-1234. Find a Doctor Efren B. Leonida MD. Print Page. Efren B ... Suite 2000, Greensburg, PA 15601 724-237-5600 Get Directions. Efren Leonida MD LLC Leonida Family Practice 1 Braddock Avenue, Suite A, Mt. Pleasant, PA 15666 724-547-4565. Fax: 724-547-5811. Get Directions. Efren ....