Doctors Mayo Clinic has one of the largest and most experienced practices in the United States, with campuses in Arizona, Florida and Minnesota. Staff skilled in dozens of specialties work together to ensure quality care and successful recovery. Find doctors and medical staff: Edit search filters close Narrow your search Doctor's Name, Condition Or Procedure By location Rochester, MN Phoenix/Scottsdale, AZ Jacksonville, FL By last name Find a doctor whose last name begins with the letter A A Find a doctor whose last name begins with the letter B B Find a doctor whose last name begins with the letter C C Find a doctor whose last name begins with the letter D D Find a doctor whose last name begins with the letter E E Find a doctor whose last name begins with the letter F F active Find a doctor whose last name begins with the letter G G Find a doctor whose last name begins with the letter H H Find a doctor whose last name begins with the letter I I Find a doctor whose last name begins with the letter J J Find a doctor whose last name begins with the letter K K Find a doctor whose last name begins with the letter L L Find a doctor whose last name begins with the letter M M Find a doctor whose last name begins with the letter N N Find a doctor whose last name begins with the letter O O Find a doctor whose last name begins with the letter P P There are no doctors whose last name begins with the letter Q Q Find a doctor whose last name begins with the letter R R Find a doctor whose last name begins with the letter S S Find a doctor whose last name begins with the letter T T There are no doctors whose last name begins with the letter U U Find a doctor whose last name begins with the letter V V Find a doctor whose last name begins with the letter W W There are no doctors whose last name begins with the letter X X Find a doctor whose last name begins with the letter Y Y Find a doctor whose last name begins with the letter Z Z By conditions treated No results found By procedures performed No results found By spoken language No results found Reset all filters Search Tips Use quotes for phrases. Even if there are no auto-suggestions within the search field, hit "Search" anyway, as you may still get results. Displaying 1-7 out of 7 doctors available Last Name Initial: G Ognjen Gajic, M.D. Critical Care Specialist Clinical Informaticist Rochester, MN Areas of focus: Mechanical ventilation, Injury, ARDS Alice Gallo De Moraes, M.D. Internist Pulmonologist Critical Care Specialist Rochester, MN Areas of focus: Catheter removal, Rigid bronchoscopy, Flexible bronchoscopy, Robotic bronchoscopy, Catheter insertion, Sepsis, Respirat...ory failure, Hereditary hemorrhagic telangiectasia, Pulmonary fibrosis, Pleural disease Show more areas of focus for Alice Gallo De Moraes, M.D. Samuel I. Garcia, M.D. Emergency Medicine Physician Critical Care Specialist Rochester, MN Jeffrey L. Garland, M.D. Pulmonologist Critical Care Specialist Jacksonville, FL Areas of focus: Interstitial lung disease, Asthma attack Ashley L. Garrett, M.D. Pulmonologist Sleep Medicine Specialist Phoenix, AZ Areas of focus: Polysomnography, Thoracentesis, Bronchoscopy, Endobronchial ultrasound biopsy, Obstructive sleep apnea, Asthma, Sleep d...isorders, COPD, Lung nodule, Central sleep apnea, Dyspnea Show more areas of focus for Ashley L. Garrett, M.D. Peter C. Gay, M.D. Internist Pulmonologist Sleep Medicine Specialist Rochester, MN Areas of focus: Oxygen therapy, Sleep apnea assessment, Obstructive sleep apnea, Sleep disorders, Insomnia, Tracheostomy complication, ...Respiratory failure, Sleep apnea, Snoring, Tracheostomy dependence Show more areas of focus for Peter C. Gay, M.D. Umesh Goswami, M.B.B.S., M.D. Pulmonologist Sleep Medicine Specialist Transplant Pulmonologist Phoenix, AZ Areas of focus: Lung transplant, Bronchoscopy, Sleep apnea Request an appointment Conditions treatedSpecialty groups Nov. 20, 2025 Share on: FacebookTwitter Pulmonary MedicineDepartmenthomeSectionsOverviewTests & proceduresConditions treatedDoctorsSpecialty groupsExpertise & rankingsClinical trialsResearchPatient storiesCosts & insuranceNews from Mayo ClinicReferrals SectionsRequest an AppointmentOverviewTests & proceduresConditions treatedDoctorsSpecialty groupsExpertise & rankingsClinical trialsResearchPatient storiesCosts & insuranceNews from Mayo ClinicReferrals ORG-20397842 Medical Departments & Centers Pulmonary Medicine Fuel groundbreaking medical research!Give TodayYour donation powers the future of medicine and helps save lives. Give Today