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David Castellanos, PA-C, MPAS



National Commission on Certification of Physician Assistants


Master of Physician Assistant Studies: Marquette University, Milwaukee

Additional areas of special interest include:

  • Ulcerative colitis
  • Primary sclerosing cholangitis
  • Gastroesophageal reflux disease (GERD)
  • Colonoscopy screening

Get to Know Your Provider

VIDEO: Colon Cancer Screening – David Castellanos, PA

"I believe that patients should participate in their own health care decision-making. We are there to guide and empower them to do so by teaching and providing information and resources, as well as explain the benefits and risks of their treatments. When there is active listening and mutual understanding, there is progress."