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 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 There are no doctors whose last name begins with the letter Z Z View All By Location: View All Rochester, MN Phoenix/Scottsdale, AZ Jacksonville, FL Patrick W. O'Leary, M.D. Rochester, MN Area of Focus: Echocardiogram, Heart disease, Congenital heart disease, Hypoplastic left heart syndrome, Congenital heart defects in children Stephanie Y. Ohara, M.D. Phoenix, AZ Area of Focus: Liver transplant, Kidney transplant, Pancreas transplant Jody C. Olson, M.D. Rochester, MN Area of Focus: Hepatocellular carcinoma, Cirrhosis, Alcoholic liver disease, Hepatitis C, Hepatitis B, Primary biliary cholangitis, Primary sclerosing cholangitis, Wilson's disease, Portal hypertension, Autoimmune hepatitis, Polycystic liver disease, Hemochromatosis, Alcoholic hepatitis, Hepatopulmonary syndrome, Fontan-associated liver disease Ashraf Omar, M.B., B.Ch. Phoenix, AZ Area of Focus: Lung transplant, Bronchoscopy, Cystic fibrosis, Transplant rejection, Pulmonary hypertension, Bronchiectasis, Interstitial lung disease, Transplant-associated infection, Hypoxia Katherine Oshel, M.D. Jacksonville, FL Area of Focus: Immunosuppressive drug therapy, Kidney transplant, Post-transplant long-term care, Pancreas transplant, Pre-transplant evaluation, Chronic kidney disease, Diabetic nephropathy, Acute kidney inury, Polycystic kidney disease, End-stage renal disease, Kidney injury Clark C. Otley, M.D. Rochester, MN Area of Focus: Excisional skin surgery, Nose surgery, Mohs surgery, Skin surgery, Scar revision, Dermabrasion, Laser surgery, Dermatologic surgery, Extramammary Paget disease, Skin cancer, Melanoma, Squamous cell carcinoma of the skin, Basal cell carcinoma, Merkel cell carcinoma, Age spots, Dermatofibrosarcoma protuberans, Skin tumor Medical Professionals Transplant Medicine Physicians