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 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 Find a doctor 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 51-60 out of 115 doctors available John O. Joerns, M.D. Rochester, MN Margaret M. Johnson, M.D. Pulmonologist Critical Care Specialist Jacksonville, FL Areas of focus: Bronchoscopy, Asthma attack, Lung cancer, Bronchiectasis, Cystic fibrosis, Pulmonary embolism, Nontuberculous mycobacte...ria lung disease Show more areas of focus for Margaret M. Johnson, M.D. Sanjay Kalra, M.D. Pulmonologist Rochester, MN Areas of focus: Sarcoidosis Lioudmila V. Karnatovskaia, M.D. Internist Pulmonologist Rochester, MN Diana J. Kelm, M.D. Pulmonologist Critical Care Specialist Rochester, MN Areas of focus: Paracentesis, Lumbar puncture, Thoracentesis, Central venous catheterization, Endotracheal intubation Cassie C. Kennedy, M.D. Internist Pulmonologist Critical Care Specialist Rochester, MN Areas of focus: Intensive care, Heart transplant, Lung transplant, Advanced lung disease Karina A. Keogh, M.D. Internist Pulmonologist Rochester, MN Ryan M. Kern, M.D. Internist Pulmonologist Critical Care Specialist Rochester, MN Areas of focus: Chest tube placement, Tracheostomy, Bronchoscopy, Thoracoscopy, Thoracentesis, Lung cancer, Lung nodule, Pneumothorax, ...Pleural effusion, Tracheal stenosis, Tracheomalacia Show more areas of focus for Ryan M. Kern, M.D. Lois E. Krahn, M.D. Psychiatrist Neurologist Phoenix, AZ Areas of focus: Sleep disorders, Narcolepsy, Mental disorder due to a general medical condition Michael J. Krowka, M.D. Internist Pulmonologist Rochester, MN Areas of focus: Liver problems, Pulmonary hypertension, Hepatopulmonary syndrome Pagination Doctor search PrevPrevious Page Go to page 44 Go to page 55 Go to page 66 Go to page 77 Go to page 88 NextNext Page Request an appointment Conditions treatedSpecialty groups June 24, 2023 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 Your gift holds great power – donate today! DonateMake your tax-deductible gift and be a part of the cutting-edge research and care that's changing medicine. Donate