Doctors

Care team roles

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.

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Displaying 41-50 out of 190 doctors available

  1. Patrick A. DeValeria, M.D.

    Patrick A. DeValeria, M.D.

    1. Cardiothoracic Surgeon
    1. Phoenix, AZ
    Areas of focus:

    Cardiac ablation, Minimally invasive heart surgery, Heart valve surgery, Aneurysm surgery, Heart valve repair, Lung sur...gery, Coronary artery disease, Lung cancer, Atrial fibrillation, Heart valve disease, Pericarditis, Thoracic aortic aneurysm

  2. David Dingli, M.D., Ph.D.

    David Dingli, M.D., Ph.D.

    1. Internist
    2. Hematologist
    1. Rochester, MN
    Areas of focus:

    Bone marrow transplant, CAR-T cell therapy, Peripheral blood stem cell transplant, Multiple myeloma, Amyloidosis, POEMS... syndrome, Waldenstrom macroglobulinemia, Monoclonal gammopathy of undetermined significance, Paroxysmal nocturnal hemoglobinuria, Plasma cell disorders, Schnitzler syndrome

  3. Angela Dispenzieri, M.D.

    Angela Dispenzieri, M.D.

    1. Hematologist
    1. Rochester, MN
    Areas of focus:

    Multiple myeloma, Cryoglobulinemia, Amyloidosis, POEMS syndrome, Monoclonal gammopathy of undetermined significance, Os...teosclerotic myeloma

  4. Ty S. Diwan, M.D.

    Ty S. Diwan, M.D.

    1. Transplant Surgeon
    1. Rochester, MN
    Areas of focus:

    Liver transplant, Kidney transplant, Donor nephrectomy, Pancreas transplant, Bariatric surgery, Obesity, Diabetes, Cirr...hosis, Kidney failure

  5. David D. Douglas, M.D.

    David D. Douglas, M.D.

    1. Internist
    2. Gastroenterologist
    3. Transplant Hepatologist
    1. Phoenix, AZ
    Areas of focus:

    Hepatitis C, Hepatitis B, Nonalcoholic fatty liver disease, Cirrhosis, Alcoholic hepatitis, Hepatic encephalopathy, Vir...al hepatitis

  6. Shawna L. Ehlers, Ph.D., L.P., ABPP

    Shawna L. Ehlers, Ph.D., L.P., ABPP

    1. Psychologist
    1. Rochester, MN
    Areas of focus:

    Transplant, Cognitive behavioral therapy, Drug addiction, Nicotine dependence, Alcohol use disorder, Chronic illness

  7. Asmaa Ferdjallah, M.D., M.P.H.

    Asmaa Ferdjallah, M.D., M.P.H.

    1. Pediatric Hematologist / Oncologist
    1. Rochester, MN
    Areas of focus:

    Bone marrow transplant, Sickle cell anemia, Aplastic anemia, Sickle cell disease, Thalassemia, Autoimmune thrombocytope...nia, Autoimmune hemolytic anemia

  8. David C. Fipps, D.O.

    David C. Fipps, D.O.

    1. Psychiatrist
    1. Rochester, MN
    Areas of focus:

    Substance abuse, Schizophrenia, Bipolar disorder, Depression, Anxiety disorder, Post traumatic stress disorder

  9. Rafael Fonseca, M.D.

    Rafael Fonseca, M.D.

    1. Hematologist
    1. Phoenix, AZ
    Areas of focus:

    Bone marrow transplant, Multiple myeloma, Amyloidosis, Waldenstrom macroglobulinemia, Monoclonal gammopathy of undeterm...ined significance

  10. Robert P. Frantz, M.D.

    Robert P. Frantz, M.D.

    1. Internist
    2. Cardiologist
    1. Rochester, MN
    Areas of focus:

    Heart transplant, Cardiac resynchronization therapy, Left ventricular assist device implantation, Heart failure, Pulmon...ary hypertension

July 11, 2025