Perform a new searchEdit search filters close Narrow your search By conditions treated/procedures performed No results found By location Rochester, MN Jacksonville, FL Phoenix/Scottsdale, AZ 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 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 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 1-10 out of 10 doctors available Location: Phoenix, AZ Last Name Initial: O Cumara B. O'Carroll, M.D., M.P.H. Neurologist Phoenix, AZ Areas of focus: Telestroke, Stroke Chiedozie C. Obioha, M.D. Phoenix, AZ Tolgay Tolgay Ocal, M.D. Pathologist Phoenix, AZ Areas of focus: Thyroid disease Shari A. Ochoa, M.D. Dermatologist Phoenix, AZ Areas of focus: Botox injection, Sclerotherapy, Laser surgery, Mohs surgery, Chemical peel, Skin cancer, Acne Rahmi Oklu, M.D., Ph.D. Radiologist Phoenix, AZ Areas of focus: Ablation, Uterine artery embolization, Chemoembolization, Surgical biopsy, Radioembolization, Cancer, Peripheral artery... disease, Varicose vein, Deep vein thrombosis, Vascular malformation, Venous insufficiency, Pelvic congestion syndrome Show more areas of focus for Rahmi Oklu, M.D., Ph.D. Ashraf Omar, M.B., B.Ch. Transplant Pulmonologist Pulmonologist Phoenix, AZ Areas of focus: Bronchoscopy, Lung transplant, Cystic fibrosis, Pulmonary hypertension, Interstitial lung disease, Bronchiectasis, Tran...splant rejection, Transplant-associated infection, Hypoxia Show more areas of focus for Ashraf Omar, M.B., B.Ch. Robert Orenstein, D.O. Infectious Disease Specialist Phoenix, AZ Areas of focus: Valley fever, C. difficile infection, HIV/AIDS, General infectious diseases, Transplant-associated infection, Travel-re...lated infectious disease Show more areas of focus for Robert Orenstein, D.O. Victor E. Ortega, M.D., Ph.D. Internist Pulmonologist Phoenix, AZ Areas of focus: Bronchoscopy, Bronchoalveolar lavage, Pulmonary function test, Thoracentesis, Spirometry with bronchodilator, Asthma, B...ronchiectasis Show more areas of focus for Victor E. Ortega, M.D., Ph.D. Mayo A. Osundiji, M.B.B.S., Ph.D. Medical Geneticist Phoenix, AZ Merve Ozen, M.D. Interventional Radiologist Phoenix, AZ Areas of focus: Nerve block, Cryoablation for cancer, Uterine artery embolization, Kyphoplasty, Radioembolization, Venous stenting, Emb...olization therapy, Portal hypertension management, Biliary stenting, Microwave ablation for cancer, Hepatic artery embolization, Bone tumor ablation, Venous thrombosis, Kidney cancer, Liver cancer, Bone metastasis, Uterine fibroid, Adenomyosis, Venous insufficiency, Arterial aneurysm, Soft tissue tumor, Stenosis Show more areas of focus for Merve Ozen, M.D. Make an impact on medicine! Give TodayAt Mayo Clinic, our benefactors play a crucial role in our work. Make a gift today to discover more cures and save more lives. Give Today