Dr. Ryan Heise, MD: Internal Medicine Doctor - Dallas, TX - Medical. Dr. Ryan Urbas, DO | Malvern, PA | Gastroenterologist | US. Dr. Ryan P. Denhaese, MD | Williamsville, NY | Neurosurgeon. Ryan J. Kissane, MD - Orlando Health. News | Dr. Ryan N. Cole. Dr. Ryan Denhaese, MD - Neurosurgery Specialist in... - Healthgrades. Dr. Ryan Baker, MD | Bayshore Health & Wellness, St. Petersburg, FL. Ryan B..