Staff and Organization

Lisa S. Dresner, MD

Designated Institutional Official

lisa.dresner@downstate.edu

(718) 270-1953

Christina Guillen, MD, FAAP

Associate Designated Institutional Official of Diversity & Inclusion

christina.guillen@downstate.edu

(718) 270-3274

Rhonda Osborne, MD

Associate Designated Institutional Official of Wellness and GME Ombudsman

rhonda.osborne@downstate.edu

(718) 245-2682

Helen Valsamis, MD

KCH Ombudsman

helen.valsamis@downstate.edu

(718) 245-2550

Denise Chung, MPA

Director for Graduate Medical Education

denise.chung@downstate.edu

(718) 221-5344

Natalie Arrindell, MBA

Administrator of Graduate Medical Education and House Staff Affairs

natalie.arrindell@downstate.edu

(718) 270-4220

Michelle Henriquez

Assistant to Administrator of Graduate Medical Education and House Staff Affairs

michelle.henriquez@downstate.edu

(718) 270-4221

Arlette Yearwood

Staff Assistant, Graduate Medical Education

arlette.yearwood@downstate.edu

(718) 270-7589

Yvonne Henry

Accreditation Manager

Yvonne.Henry@downstate.edu

(718) 613-8361