Doctors 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 active Find a doctor whose last name begins with the letter O O Find a doctor whose last name begins with the letter P P Find a doctor 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 View All By Location: View All Rochester, MN Phoenix/Scottsdale, AZ Jack C. O'Horo, M.D., M.P.H. Rochester, MN Area of Focus: Intensive care, Infection control, General infectious diseases, Sepsis, Infection Yewande Odeyemi, M.B.B.S. Rochester, MN Area of Focus: Paracentesis, Lumbar puncture, Bronchoscopy, Thoracentesis, Mechanical ventilation, Central venous catheterization, COPD, Respiratory infection, Pneumonia, ARDS, Sepsis, Septic shock, Respiratory failure, Community acquired pneumonia Richard A. Oeckler, M.D., Ph.D. Rochester, MN Area of Focus: Intensive care, Mechanical ventilation, Lung cancer, ARDS Eric J. Olson, M.D. Rochester, MN Area of Focus: Sleep disorders Michael D. Olson, M.D., M.S. Rochester, MN Area of Focus: Rhinoplasty, Tonsillectomy, Face lift, Nasal septal reconstruction, Nasal valve repair, Glossectomy, Facial nerve rehabilitation, Facial fracture repair, Oral surgery, Obstructive sleep apnea, Sleep apnea, Sleep disorders, Malocclusion, Facial fracture, Facial injury, Facial deformity Ashraf Omar, M.B., B.Ch. Phoenix, AZ Area of Focus: Lung transplant, Bronchoscopy, Pulmonary hypertension, Bronchiectasis, Cystic fibrosis, Interstitial lung disease, Transplant-associated infection, Hypoxia, Transplant rejection James A. Onigkeit, M.D. Rochester, MN Area of Focus: Intensive care, CPR first aid Victor E. Ortega, M.D., Ph.D. Phoenix, AZ Area of Focus: Bronchoalveolar lavage, Bronchoscopy, Thoracentesis, Spirometry with bronchodilator, Pulmonary function test, Asthma, Bronchiectasis Yves Ouellette, M.D., Ph.D. Rochester, MN Area of Focus: Sepsis Medical Professionals Pulmonary, Critical Care, & Sleep Medicine Physicians