William C. Welch, Md, Facs, Fics - Neurosurgeon, Penn Medicine

William C. Welch, MD, FACS, FICS - Neurosurgeon, Penn Medicine

Dr. Casey H. Halpern - Neurosurgeon, Penn Medicine

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CBS Philadelphia

Neurosurgeon in Philadelphia, United States

John Y.K. Lee, MD - Neurosurgeon, Penn Medicine

Meet Dr. Julia Glaser, Vascular Surgeon

Neurosurgeon: Daniel Yoshor, MD, Penn Medicine

COVID-19: What Spine Patients Should Know featuring William Welch, MD

Eric L. Zager, MD - Neurosurgeon, Penn Medicine

Reminiscences of the early days of the medical school / by William H. Welch

Johns Hopkins Medical Archives

Matt L. Kirkland, MD, FACS - Bariatric Surgeon, Penn Medicine

L. Scott Levin, MD, FACS - Orthopaedic Surgeon at Penn Medicine

Neurosurgeon David A. Herz, MD, FACS Reflects on His Distinguished Career

CambridgeWhosWho

William I. Jaffe, MD - Urologist, Penn Medicine

Is Minimally Invasive Laser Spine Surgery our Future?

American Association of Neurological Surgeons

Dr. Welch's tip to avoid back surgery

Northern Nevada Chiropractic

HT- L.SCOTT LEVIN MD FACS ; THE BEST HANDSurgeon FROM Penn Medicine