General Surgery Faculty and Staff

Our surgery faculty come from diverse training programs, bringing a wealth of knowledge and skill sets to teach our residents.
Nituica_Cristina

Cristina Nituica, MD, FACS
Program Director

Medical School: Carol Davila University of Medicine and Pharmaceutics
Residency: Hahnemann University Hospital, Drexel University

Core faculty

Christina Maser
Christina Maser, MD, MHA, FACS
Associate Program Director and Core Faculty

Medical School: Michigan State University College of Human Medicine
Residency: William Beaumont Hospital, Royal Oak
Fellowship: Yale University
Ghanem_Maher

Maher Ghanem, MD, FACS
Core Faculty

Medical School: Tishreen University
Residency: Damascus University and Central Michigan University
Marar_Omar

Omar Marar, MD

Medical School: Royal College of Surgeons Ireland (RCSI)
Residency: St. Barnabas Medical Center
John Sharpe

John Sharpe, MD, MS, FACS
Core Faculty

Medical School: Wayne State University School of Medicine
Residency: University of Tennessee Health Science Center
Fellowship: University of Tennessee Health Science Center

Faculty

Samuel Shaheen
Samuel Shaheen, MD, FACS

President and CEO, CMU Medical Education Partners Medical School: University of Michigan - Ann Arbor
Residency: McGaw Medical Center and Northwestern Memorial Hospital, Northwestern University

 

Hackett_Timothy
Timothy Hackett, MD

Medical School: University of Toledo Medical Center
Residency: The Jewish Hospital of Cincinnati

Chet Morrison
Chet Morrison, MD

Medical School: George Washington University School of Medicine and Health Science
Residency: Fitzsimons Army Medical Center / William Beaumont Army Medical Center

Wael Solh
Wael Solh, MD

Medical School: Tufts University, School of Medicine
Residency: Columbia University, School of Physicians and Surgeons, St. Luke's Rosevelt Hospital

Yong Yoon
Yong C. Yoon, MD, FACS

Medical School: State University of New York College of Medicine at Brooklyn
Residency: St. Luke's-Rosevelt Hospital Center

Nurse practitioners and physician assistant

Hernden_Elizabeth
Elizabeth Hernden, NP
Nurse Practitioner

Laurie Chavez
Laurie Meyer, NP
Nurse Practitioner

Retzler_Zachary
Zachary Retzler, PA-C
Physician Assistant

Staff

Alexis Hadaway
Residency Coordinator

Phone: 989-746-7857
Email: cmedsurgery@cmich.edu