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 By location Rochester, MN 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 active 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 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 Reset all filters Displaying 1-7 out of 7 doctors available Last Name Initial: L Martha Q. Lacy, M.D. Hematologist Rochester, MN Areas of focus: Autologous stem cell transplant, Allogeneic stem cell transplant, Bone marrow transplant, Multiple myeloma, Amyloidosis..., Waldenstrom macroglobulinemia, High blood protein Show more areas of focus for Martha Q. Lacy, M.D. Jeremy T. Larsen, M.D. Internist Hematologist Oncologist Phoenix, AZ Jose F. Leis, M.D., Ph.D. Internist Hematologist Phoenix, AZ Areas of focus: Autologous stem cell transplant, Allogeneic stem cell transplant, Chronic lymphocytic leukemia Nelson Leung, M.D. Nephrologist Rochester, MN Areas of focus: Amyloidosis, Kidney failure, Monoclonal gammopathy of undetermined significance Yi Lin, M.D., Ph.D. Hematologist Oncologist Rochester, MN Areas of focus: Immunotherapy, Lymphoma, Multiple myeloma, Amyloidosis Mark R. Litzow, M.D. Palliative Care Specialist Oncologist Hematologist Rochester, MN Areas of focus: Bone marrow transplant, Acute leukemia, Myeloproliferative disorders, Myelodysplastic syndromes, Chronic myelogenous le...ukemia Show more areas of focus for Mark R. Litzow, M.D. John A. Lust, M.D., Ph.D. Internist Hematologist Rochester, MN Areas of focus: Amyloidosis Request an Appointment at Mayo Clinic Conditions treatedSpecialty groups Oct. 10, 2019 Share on: FacebookTwitter HematologyDepartment homeSectionsRequest an appointmentOverviewTests & proceduresConditions treatedDoctorsSpecialty groupsExpertise & rankingsLocations, travel & lodgingClinical trialsResearchThe Mayo Clinic experience & patient storiesCosts & insuranceNews from Mayo ClinicResources for medical professionals SectionsRequest an appointmentOverviewTests & proceduresConditions treatedDoctorsSpecialty groupsExpertise & rankingsLocations, travel & lodgingClinical trialsResearchThe Mayo Clinic experience & patient storiesCosts & insuranceNews from Mayo ClinicResources for medical professionals ORG-20180185 Departments & Centers Medical Departments & Centers Hematology