DepartmentsHospital Internal MedicineLocationLanguagesEnglishExisting patientsSend a secure message via patient portal InterestsNocturnist Mayo Clinic locations Phoenix, Arizona Driving Directions More info Billing & insurance Accessibility services Education2016Chief Resident - Internal MedicineCorpus Christi Medical Center2015Resident - Internal MedicineCorpus Christi Medical Center2013Doctor of Osteopathic MedicineCollege of Osteopathic Medicine of the Pacific, Western University of Health Sciences2008BA - South and Southeast Asian StudiesUniversity of California BerkeleyShow more education Activities and honorsCertifications2016Internal MedicineAmerican Osteopathic Board of Internal MedicineProfessional memberships2009 - presentMemberAmerican Osteopathic Association InterestsMayo Clinic locationsEducationActivities and honors Request an appointment PST-20586554 Doctors & Medical Staff Shanmuganatha, Gajanth D.O.