Grand View Health > Grand View Health OB/GYN > ProvidersProviders Sandra Bogota-Angel, MD Angela C. Boylan, MD Renee Darko, DO Elizabeth A. Hamilton, MD Candace A. Keene, MD Ronald Kriner, DO Jennifer M. Landes, DO Jennifer Sparks, DO Carine-Ange Tagni, MD Samantha Cook, PA-C Wendy Lukens, PA-C Lisa R. Noone, CRNP Kimberly Schea, CRNP