Faculty 

Personal Bio

Esa Rayyan, DO
Esa Rayyan, DO

Program Director
Assistant Clinical Professor

Medical School: Arizona College of Osteopathic Medicine – Midwestern
Residency: Internal Medicine, U of A College of Medicine-Phoenix
Fellowship: Pulmonary and Critical Care Medicine, U of A College of Medicine – Phoenix

Zachary Hernandez, MD
Zachary Hernandez, MD

Associate Program Director 
Assistant Clinical Professor
Clinical Series - Internal Medicine, Division Of Pulmonary

Medical School: Stanford University School of Medicine
Residency: Emergency Medicine, University of Arizona College of Medicine – Tucson
Fellowship: Critical Care Medicine, University of Arizona College of Medicine – Tucson

Vijay Anand, DO

Vijay Anand, DO

Assistant Clinical Professor
Clinical Series - Internal Medicine, Division Of Cardiology Education

Medical School: Doctor of Osteopathic Medicine (DO), Midwestern University – Arizona College of Osteopathic Medicine
Residency: Internal Medicine, University of Chicago NorthShore
Fellowship: Critical Care Medicine, Baylor College of Medicine

Renee Hebbeler-Clark, MD, MS, CPPS, FACP

Renee Hebbeler–Clark,
MD, MS, CPPS, FACP

Program Director

Associate Professor of Medicine
Director, MICU and Service Line Critical Care

Medical School: AUC
Residency: NEOMED
Fellowship: University of Cincinnati and UPMC

Yuself Esparza Monzavi, MD
Yusef Esparza Monzavi, MD

Clinical Assistant Professor of Medicine

Medical School: Pontificia Universidad Católica del Ecuador
Residency: Internal Medicine, Mass-General Brigham Salem Hospital, MA
Fellowship: Nephrology and Critical Care Medicine, East Carolina University, ECU - Health

Nafis Shamsid-Deen
Nafis Shamsid-Deen,
MD, FCCP

Assistant Professor of Medicine
Graduate Medical Education Director for Office of Health Care Advancement

Medical School: U of A College of Medicine – Tucson
Residency: Internal Medicine, U of A College of Medicine-Phoenix
Fellowship: Pulmonary and Critical Care Medicine, U of A College of Medicine – Phoenix

Nehan Sher, MD

Nehan Sher, MD

Assistant Professor of Medicine

Medical School: Ziauddin University, Pakistan
Residency: Internal Medicine, Ascension St. Joseph Hospital-Chicago
Fellowship: Pulmonary and Critical Care Medicine, University of Arizona College of Medicine-Phoenix and Hospice and Palliative Medicine, Mayo Clinic Arizona
Areas of Interest: End-of-life care and communication in patients with pulmonary disease and critical illness, heat stroke, resuscitation, medical trainee ICU debriefing and graduate medical education.

Sally Suliman, MD
Sally Suliman, MD

Associate Professor of Medicine

Medical School: St. Matthews University
Residency: Internal Medicine, York Hospital
Fellowship: Pulmonary and Critical Care Medicine, University of Louisville
Areas of Interest: Interstitial lung disease, sarcoidosis, sepsis, ARDs, ICU outcomes, clinical and translational research.

Allison Tompeck, MD
Allison Tompeck, MD

Program Director
Director, Surgical Intensive Care Unit
Clinical Assistant Professor of Surgery, U of A College of Medicine – Phoenix

Medical School: St. George’s University School of Medicine
General Surgery Residency: Pinnacle Health System – Polyclinic
Trauma/Critical Care Fellowship: University of Texas Southwestern

Kelsey Hoidal, MD
Kelsey Hoidal, MD
 

Surgical Intensive Care Unit Clerkship Director
Assistant Professor of Surgery

Medical School: University of Arizona College of Medicine – Phoenix
General Surgery Residency: University of Arizona College of Medicine – Phoenix
Trauma/Critical Care Fellowship: Northwestern University - Adult Surgical Critical Care

Khalid Alsherbini, MD

Khalid Alsherbini, MD

Director, Neurocritical Care and Neuromonitoring

Medical School: University of Jordan
Residency: University of Wisconsin Hospitals and Clinics
Fellowship: Neurocritical Care and Epilepsy, University of Cincinnati Medical Center

Tonya Whiting, DO

Medical School: Midwestern University, Arizona College of Osteopathic Medicine
Residency: Banner Good Samaritan Regional Medical Center and Phoenix VA
Fellowship: Banner Good Samaritan Regional Medical Center and Phoenix VA