DepartmentsAnesthesiology and Perioperative MedicineLocationPhoenix, ArizonaLanguagesEnglishExisting patientsSend a secure message via patient portal Procedures performedCentral venous catheterization InterestsNeuroanesthesiology Perioperative Medicine Mayo Clinic locations Phoenix, Arizona Driving Directions More info Billing & insurance Accessibility services Education2016Fellowship - NeuroanesthesiologyNorthwestern University Feinberg School of Medicine2015Internship/Residency - AnesthesiologyNorthwestern University Feinberg School of Medicine2011MDMedical College of Wisconsin2007BS - Biological Sciences/SpanishMarquette UniversityShow more education Activities and honorsCertifications2016AnesthesiologyAmerican Board of AnesthesiologyProfessional memberships2022 - presentAssociate Quality OfficerDepartment of Anesthesiology and Perioperative Medicine2022 - presentMemberSurgical Quality Subcommittee, Surgical and Procedural Committee, Clinical Practice Committee - Arizona2021 - presentMemberClinical Practice Committee, Department of Anesthesiology and Perioperative Medicine2020 - presentMemberPharmacy and Therapeutics Subcommittee - Arizona, Clinical Practice Committee - Arizona, Executive Operations Team - Arizona2015 - presentMemberSociety for Neuroscience in Anesthesiology and Critical Care2011 - presentMemberAmerican Society of AnesthesiologistsShow more professional memberships Procedures performedInterestsMayo Clinic locationsEducationActivities and honors Request an appointment PST-20474003 Doctors & Medical Staff Hammer, Matthew J. M.D.