Carmen Wolfe, MD
Program Director
Dr. Wolfe is a graduate of Vanderbilt University Medical School. She completed her residency at UCLA, Olive View. She also completed a year in Beijing studying Traditional Chinese Medicine. Academic Interests: medical education, simulation, and ECG interpretation.
Heather Barnett, MD
Faculty Physician, Emergency Medicine
Dr. Barnett is a Nashville native and graduate of the University of Tennessee Health Science Center. She completed her residency at Wake Forest University Baptist Medical Center. Medical Interests: Resident education - She is excited to train the next generation of EM residents in her hometown.
Nkemka Ezeamama, MD
Faculty Physician, Emergency Medicine
Dr. Ezeamama graduated from George Washington University School of Medicine and completed her residency at Carolinas Medical Center before joining TriStar Skyline. Academic Interests: trauma recidivism, intimate partner violence.
Marshall Hall, MD, FAAEM
Medical Director and Chief of Emergency Medicine
Dr. Hall is a graduate of Toledo College of Medicine and completed his residency at the University of Kentucky where he served as an Academic Chief Resident. Dr. Hall serves as our Medical Director and Chief of Emergency Medicine. Additionally, he serves as Medical Director for TriStar SkyLife - TriStar's air medical transport service. Academic Interests: Stroke Care and EMS.
Josh Justice, MD
Associate Program Director
Dr. Justice is a graduate of UT Memphis medical school, and completed his residency there as well. He then stayed on as core faculty for his residency program. He was most recently the Medical Director for Regional One in Memphis and came to join our team as APD for TriStar EM.
Jacob Radford, MD
Associate Program Director
Dr. Radford is a graduate of University of Kentucky where he also completed his residency. He has been an active member of our core faculty, and was recently appointed APD. Academic Interests: addiction medicine, stroke, and trauma.
Meghan Breed, MD
Faculty Physician, Critical Care
Dr. Breed is a graduate of George Washington University. She completed EM residency and a Critical Care fellowship at Vanderbilt University. She works jointly in the Skyline ED as well as the Centennial ICU. Academic Interests: critical care, procedural teaching, cardiac ultrasound.
Amanda Derington, MD
Faculty Physician, EMS
Dr. Derington graduated from East Tennessee State University, and completed EM residency and EMS fellowship at Indiana University. She was a faculty member at Vanderbilt for six years before joining our TriStar team as EMS Director and core faculty member. Academic Interests: EMS, tactical medicine.
Michael Hasty, MD
Faculty Physician, Emergency Medicine
Dr. Hasty is a graduate of Vanderbilt University School of Medicine and went on to complete his residency at Indiana University. He is currently the Chief of Emergency Medicine at TriStar Centennial Medical Center. Academic Interests: behavioral health, administration, documentation, procedural sedation, and pain management.
Michael Hayoun, MD
Faculty Physician, Toxicology
Dr. Hayoun is a graduate of New Jersey Medical School and completed his residency at Einstein Medical Center in Philadelphia. He then found warmer weather as he completed his Medical Toxicology Fellowship at the University of California – Davis. Academic Interests: toxicology, disaster, radiation, and addiction medicine.
Caleb King, MD
Faculty Physician, Emergency Medicine
Dr. King is a graduate of West Virginia University Medical School. He completed his residency at the Medical University of South Carolina, where he served as Chief Resident. Academic interests: procedural competency, ultrasound-guided peripheral access.
Blaise MacEachern, MD
Faculty Physician, Ultrasound
Dr. MacEachern graduated from Mercer University School of Medicine and went on to complete his residency at Eastern Virginia Medical School. Academic Interest: Point of Care Ultrasound
Joe Spinell, DO
Faculty Physician, Emergency Medicine
Dr. Spinell is a graduate of Lake Erie Coll of Osteopathic Medicine and completed his residency at Penn State Hershey Medical Center. He serves as Associate Medical Director of Emergency Medicine at Skyline Medical Center and is a member of the TriStar Skyline Process Improvement Committee. Academic Interests: trauma care, quality improvement.