Children's Hospital Colorado
Mark Nehler, MD
Mark Nehler, MD

Mark Nehler, MD

  • Program Director, Surgery Residency

  • Vascular Surgery

Get to know Mark Nehler, MD

  • Aneurysms
  • Angioplasty
  • Circulatory Disorders
  • Peripheral Artery Disease
  • Vascular Surgery
  • Amputation
  • Limb Salvage
  • TOS – Thoracic Outlet Syndrome
  • Varicose Veins

  • English

Kaitlin Widmer, MD

Kaitlin Widmer, MD

Pediatric Hospital Medicine, Pediatrics

Why?

Marisa Sharkey, DO

Marisa Sharkey, DO

Anesthesiology, Pain Management, Anesthesiology

Jessica Toth, CPNP-PC

Jessica Toth, CPNP-PC

Certified Pediatric Nurse Practitioner

Why?

Adriana Martin, MD

Adriana Martin, MD

Anesthesiology

Why?

Jennifer Black, MD

Jennifer Black, MD

Anatomic & Clinical, Pathology - Pediatric

Why?