Get to know our Award-Winning, Board-Certified Physician Team. Dr. Sunny Bhatia, MD F.A.C.C., F.S.C.A.I Dr. Edmond Derderyan, MD Director of Hospitalist Services Dr. Sam Nuthalapaty, MD Dr. Oleg Liakhovetski, MD Keino Rutherford, MD Dr. Tim Stacy, DNP Santa Kerzuma, DO Greg Andonian, MD Cheryl Catalan, DNP Lauren Wilstein, NP Noel Nunez, DNP Monica Keh, NP Andrew Pascual, DNP Dimitriy Tretiak, NP Desirae Mutuc, NP Andrea Glover, NP Jhoette Dumlao, MD Jeffrey Crudo, MD Bishoy Kamel, MD Ahmad Qamar, DO James Simmons, DNP Emilia Pasiah, MD Hilda Riderer, DO Ron Bataclan, NP Alexandria Rudolph, NP Hambartsoum Mekharian, NP Michelle Rhyner, NP Thaun Nguyen, MD