Doctors 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. Find doctors and medical staff: Edit search filters close Narrow your search Doctor's Name, Condition Or Procedure By location Jacksonville, FL Rochester, MN By last name active 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 There are no doctors 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 There are no doctors whose last name begins with the letter N N There are no doctors 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 There are no doctors whose last name begins with the letter Y Y There are no doctors whose last name begins with the letter Z Z By conditions treated No results found By procedures performed No results found By spoken language No results found 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 1-6 out of 6 doctors available Last Name Initial: A Sikander Ailawadhi, M.D. Oncologist Jacksonville, FL Areas of focus: CAR-T cell therapy, Chronic lymphocytic leukemia, Multiple myeloma, Marginal zone lymphoma, B-cell lymphoma, Waldenstro...m macroglobulinemia, Chronic myelogenous leukemia, Follicular lymphoma, Leukemia, Macroglobulinemia, Plasma cell disorders Show more areas of focus for Sikander Ailawadhi, M.D. Muhamad Alhaj Moustafa, M.D., M.S. Oncologist Hematologist Jacksonville, FL Areas of focus: Chemotherapy, Immunotherapy, CAR-T cell therapy, Bone marrow biopsy and aspiration, Cellular therapy, B-cell lymphoma, ...Lymphoma, Diffuse large b-cell lymphoma, Hairy cell leukemia, Non-Hodgkin lymphoma, T-cell lymphoma, Cutaneous t-cell lymphoma, Small lymphocytic lymphoma, Follicular lymphoma, Hodgkin lymphoma, Cutaneous b-cell lymphoma Show more areas of focus for Muhamad Alhaj Moustafa, M.D., M.S. Hassan Alkhateeb, M.D. Hematologist Rochester, MN Areas of focus: CAR-T cell therapy, Allogeneic stem cell transplant, Autologous stem cell transplant, Acute lymphocytic leukemia, Myelo...dysplastic syndromes, Acute myelogenous leukemia, Graft versus host disease, Myeloproliferative disorders Show more areas of focus for Hassan Alkhateeb, M.D. Stephen M. Ansell, M.D., Ph.D. Internist Oncologist Hematologist Rochester, MN Areas of focus: CAR-T cell therapy, B-cell lymphoma, Non-Hodgkin lymphoma, Burkitt lymphoma, Follicular lymphoma, Hodgkin lymphoma Steven Attia, D.O. Oncologist Jacksonville, FL Areas of focus: CAR-T cell therapy, Neurofibromatosis, Bone cancer, Desmoid tumor, Soft tissue sarcoma, Gastrointestinal stromal tumor,... Rhabdomyosarcoma, Chordoma, Benign bone tumor, Pigmented villonodular synovitis, Giant cell tumor Show more areas of focus for Steven Attia, D.O. Ernesto Ayala, M.D. Jacksonville, FL Areas of focus: Bone marrow transplant, CAR-T cell therapy, Allogeneic stem cell transplant, Autologous stem cell transplant, Acute lym...phocytic leukemia, B-cell lymphoma, Acute myelogenous leukemia, Non-Hodgkin lymphoma, Burkitt lymphoma, T-cell lymphoma, Follicular lymphoma, Hodgkin lymphoma, Graft versus host disease Show more areas of focus for Ernesto Ayala, M.D. Request an appointment Our programFrequently asked questions July 19, 2025 Share on: FacebookTwitter CAR-T Cell Therapy ProgramDepartmenthomeSectionsOverviewOur programDoctorsFrequently asked questionsClinical trialsReferrals SectionsRequest an AppointmentOverviewOur programDoctorsFrequently asked questionsClinical trialsReferrals ORG-20404311 Medical Departments & Centers CAR-T Cell Therapy Program