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 active 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 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 Jacksonville, FL Phoenix/Scottsdale, AZ Arun L. Jayaraman, M.D., Ph.D. Phoenix, AZ Jeffrey B. Jensen, M.D. Rochester, MN Area of Focus: Emergency care, Intensive care, General anesthesia administration, Hospitalization Jacob C. Jentzer, M.D. Rochester, MN Area of Focus: Intensive care, Central venous catheterization, Thoracentesis, Endotracheal intubation, Pulmonary vein angioplasty, Sudden cardiac arrest, Ventricular arrhythmia, Heart attack, Cardiogenic shock, Sepsis, Respiratory failure, Shock, Kidney failure, Decompensated heart failure, Cardiorenal syndrome John Joerns, M.D. Rochester, MN Area of Focus: Central venous catheterization, Bronchoscopy, Airway management, Chest tube placement, Thoracentesis, Lumbar puncture, Transplant disorder, Advanced lung disease, Transplant rejection Margaret M. Johnson, M.D. Jacksonville, FL Area of Focus: Bronchoscopy, Cystic fibrosis, Lung cancer, Pulmonary embolism, Bronchiectasis, Nontuberculous mycobacteria lung disease, Asthma attack Mithri Junna, M.D. Rochester, MN Area of Focus: Polysomnography, EEG, Epilepsy, Sleep disorders, Narcolepsy, REM sleep behavior disorder, Restless legs syndrome, Parasomnia, Idiopathic hypersomnia Medical Professionals Pulmonary, Critical Care, & Sleep Medicine Physicians