Dr. Alexandra C. Hristov

Dr. Francis Worden received his medical degree from the Indiana University School of Medicine in 1993. Prior to attending medical school, he worked as a registered pharmacist at a large community hospital in Indianapolis. In 1997, Dr. Worden completed a combined residency in internal medicine and pediatrics at the Detroit Medical Center and finished a medical oncology/hematology fellowship at the University of Michigan. In July 2000, Dr. Worden joined the faculty at the University of Michigan Rogel Cancer Center, where he is currently working as a clinical investigator with both the multidisciplinary head and neck oncology team and the multidisciplinary lung cancer team. Dr. Worden's research interests include organ preservation in head and neck cancer and endocrine oncology. He is the Nancy Wigginton Oncology Research Professor of Thyroid Cancer. Avid competitive swimmer ; cyclist and runner. Dr. Worden is highly rated in 33 conditions, according to our data. His clinical expertise encompasses Laryngeal Cancer, Throat Cancer, Thyroid Cancer, and Head and Neck Squamous Cell Carcinoma (HNSCC). Dr. Worden is board certified in Medical Oncology. Dr. Worden is currently accepting new patients.

Johann Gudjonsson, MD, PhD is the Arthur C. Curtis Professor of Molecular Skin Immunology and the Frances and Kenneth Eisenberg Emerging Scholar of the Taubman Medical Research Institute. A graduate of the University of Iceland Medical School, he completed his internship and dermatology residency training at the University of Michigan. Dr. Gudjonsson has served on the faculty of the University of Michigan Department of Dermatology since 2008. He provides general medical dermatology patient care at the University of Michigan Taubman Center and maintains clinical and research interests in inflammatory and autoimmune disorders involving the skin.Dr. Gudjonsson came to the U-M in 2003 as part of an innovative research residency training program. Building upon investigative dermatology training completed in Iceland, Dr. Gudjonsson has been performing basic immunological and genetic work on psoriasis at the U-M. Dr. Gudjonsson's primary research focus is basic immunological and genetic research on psoriasis, with projects directed at improving the diagnosis and treatment of psoriasis. He received the 2007 Young Investigator Award from the American Academy of Dermatology, was named the 2018 Rising Star Lecturer for the Society for Investigative Dermatology and was recipient of the American Skin Association Research Achievement Award in Psoriasis in 2021. Dr. Gudjonsson's research has been supported by research awards from the National Institutes of Health (NIH), the American Skin Association, Dermatology Foundation, Doris Duke Foundation, among others. Dr. Gudjonsson is highly rated in 40 conditions, according to our data. His clinical expertise encompasses Benign Chronic Pemphigus, Psoriasis, Darier Disease, Cutaneous Lupus Erythematosus (CLE), and Vitrectomy. Dr. Gudjonsson is board certified in Dermatology. Dr. Gudjonsson is currently accepting new patients.

Dr. Dale Bixby has been practicing hematology at the University of Michigan since 2009. He obtained his PhD in Medicinal Chemistry and Pharmaceutics at the University of Kentucky in 1999, before beginning his medical training at the University of Michigan in Ann Arbor, MI. He was a resident in the Department of Internal Medicine and then completed fellowship training in hematology and medical oncology at the University of Michigan. Dr. Bixby is currently a clinical professor and specializes in the areas of myeloid and lymphoid leukemias, myelodysplastic syndrome and bone marrow failure disorders. Dr. Bixby currently serves as the section chief of the acute leukemia program. He is also a clinical investigator in hematological malignancies. Dr. Bixby is highly rated in 35 conditions, according to our data. His clinical expertise encompasses Acute Myeloid Leukemia (AML), Leukemia, Myelodysplastic Syndrome (MDS), Chronic Myelogenous Leukemia (CML), and Bone Marrow Aspiration. Dr. Bixby is board certified in Hematology. Dr. Bixby is currently accepting new patients.