Find a Doctor: UTMB Health Care Providers Search by Provider Name, Specialty or Location: Clear all filters Refine Search Search Near Me Provider Gender Male (1) Refine Specialty Provider Credentials Language Spoken Click to Refine Search Results All Search Results Sean O'Mahony, MD UTMB Health Provider Provider Details Locations Biography Education/Training Ratings/Reviews ☆☆☆☆☆Not Rated Not accepting new patients. Established patients please use MyChart Specialties: Palliative Care Languages: English