John Berry-Candelario, MD, is director of spine and spine oncology at UMass Memorial Medical Center in Worcester and medical director of the hospital's spine center.

Corinna Zygourakis, MD, is assistant professor of neurosurgery at Stanford (Calif.) University Medical Center.

Jaime Nieto, MD, is chief of the section of neurologic surgery and spine surgery in the department of surgery at NewYork-Presbyterian Medical Group Queens in Jackson Heights and Flushing, N.Y., and clinical assistant professor of neurological surgery at Weill Cornell Medicine in New York City.

Richard Menger, MD, is chief of complex spine surgery and assistant professor of neurosurgery at University of South Alabama Health in Mobile.

Alexander Ropper, MD, is assistant professor and director of spinal neurosurgery at Baylor St. Luke's Medical Center in Houston.

Jordan Amadio, MD, is a neurosurgeon with St. Louis-based Ascension Medical Group.

Christopher Cook, DO, is a spine surgeon who has been practicing at Graves Gilbert Clinic in Bowling Green, Ky., since 2018.

David Gendelberg, MD, is a spine surgeon and clinical instructor in the department of orthopedics at University of Washington School of Medicine in Seattle.

Owoicho Adogwa, MD, is a neurosurgeon and assistant professor in the department of neurological surgery at the University of Texas Southwestern Medical Center in Dallas.

Norah Foster, MD, is a spine surgeon and assistant professor of orthopedic surgery at Duke University School of Medicine in Durham, N.C.

Matthew Wilson, MD, is a neurosurgeon with Western Neuro in Tucson, Ariz.

Daniel Wecht, MD, is chief of neurosurgery and clinical professor of neurological surgery at UPMC in Pittsburgh.

John Alksne, MD, is a neurosurgeon specializing in neurological oncology at San Diego-based Jacobs Medical Center and the UC San Diego Medical Center, both operated by UC San Diego Health.

Alexandre de Moura, MD, is a spine surgeon and founder of the New York Spine Institute in Westbury.

Chun-Po Yen, MD, is a neurosurgeon with University of Virginia Health System in Charlottesville.

Steven Kalkanis, MD, is chair of the department of neurosurgery at Henry Ford Health System in Detroit and medical director of the Henry Ford Cancer Institute.

Stepan Kasimian, MD, is an orthopedic spine surgeon with Haas Spine – Orthopaedics in Glendale, Calif.

Stephanie de Vere, MD, is an orthopedic spine surgeon who began practicing at Kansas City, Mo.-based Sano Orthopedics in August.

Frank Vrionis, MD, PhD, is a board-certified neurosurgeon who serves as director of the Marcos Neuroscience Institute and chair of the department of neurosurgery at Boca Raton (Fla.) Regional Hospital.

Anthony Moreno, MD, is a spine surgeon specializing in scoliosis and kyphosis reconstruction and has been in private practice with Safety Harbor, Fla.-based Moreno Spine and Scoliosis since 1998.