Our Physicians
Senait Dyson, M.D.
Co-Director, Dyson Moseley Lab
I’m a board certified dermatopathologist and
dermatologist. I completed a dermatology residency at Case Western Reserve University in Cleveland, Ohio, where I received superb training in general/surgical dermatology and dermatopatholgy.
After my dermatology residency, I completed a fellowship in dermatopathology at the University of Texas-MD Anderson Cancer Center. While there, I gained significant experience in the microscopic diagnosis of benign and malignant skin tumors and inflammatory skin conditions.
In 2005, I joined The University of California, Irvine (UCI) Department of Dermatology as the Director of Dermatopathology. While at UCI, I split my time between interpreting dermatopathology specimens, caring for patients in the dermatology clinic, providing hospital consultations, teaching residents and medical students, lecturing on a wide range of skin diseases around the country as well as participating in and completing many research projects.
In 2009, my family relocated to Arizona. Since arriving in Tucson, I have continued to interpret dermatopathology specimens for referring physicians, caring for patients presenting with a wide range of skin conditions and have stayed active in local and national dermatology and dermatopathology societies.
Selected Awards
- 2007, Teacher of the Year, Department of Dermatology, UCI
- 2006, Teacher of the Year, Department of Dermatology, UCI
- 1999, Alpha Omega Alpha Medical Honor Society
I’ve been published in numerous peer-reviewed journals and serve as an editor for many medical journals.
Selected Publications
Billings TL, Barr R, Dyson S.
Langerhans cell histiocytosis mimicking malignant melanoma: a diagnostic pitfall. Am J Dermatopathol. 2008 Oct; 30(5):497-9.
Hinchman KF, Wu JJ, Soden CE Jr, Waldman J, Dyson SW.
Multicentric reticulohistiocytosis associated with burkitt lymphoma and adenocarcinoma. Cutis, 2008. Aug; 82(2):113-4.
Lindvall LE, Kormeili T, Chen E. Ramirez MCM, Martignetti JA, Grum-Tokars V, Glucksman MJ, Zaragoza, MV, Dyson, SW.
Infantile Systemic Hyalinosis: Case Report and Review of Literature. J Am Acad Dermatol. 2008 February; 58(2): 303-307.
Coleman N, Smith-Zagone M, Tanyi J, Anderson M, Coleman R, Dyson SW, Reed J.
Primary Neuroendocrine Carcinoma of the Vagina with Merkel Cell Carcinoma Phenotype. Am J of Surg Pathol. 2006 March; 30: 405-410.
Thompson MA, Dyson SW, Faderl S.
Sweet’s syndrome in chronic lymphocytic leukemia associated with neutropenic fever and granulocyte colony stimulation factor. Am J Hematol. 2006 Sep;81(9):703-5.
Dyson SW, Bass J, Jaworsky C, Pomeraz J, Siegel J, Somach S.
Impact of Thorough Block Sampling in the Histologic Evaluation of Melanomas. Arch Dermatol. 2005; 141(6):734-6.
Dyson SW, Jaworsky C.
Interstitial Granulomatous Dermatitis Secondary to Soy. J Am Acad Dermatol. 2004 ; 51(2 Suppl): S105-7.
Dyson SW, Lin C, Jaworsky C.
Enoxaparin Sodium-Induced Bullous Pemphigoid-like Eruption: A report of 2 cases. J Am Acad Dermatol. 2004; 51(1): 141-2.
Hershko K, Hull C, Ettefagh L, Nedorost S, Dyson SW, Horn T Gilliam AC.
A Variant of Nephrogenic Fibrosing Dermopathy with Osteoclast-like Giant Cells: A syndrome of dysregulated matrix remodeling? J of Cut Path. 2004; 31(3): 262-265
John C. Moseley, M.D.
Co-Director, Dyson Moseley Lab
Dr. John Charles Moseley received his medical degree in 1965 from the University of Tennessee College of Medicine in Memphis. Following graduation, he joined the U.S. Air Force where he completed his residency in dermatology at Walter Reed Army Hospital. He completed
a fellowship in dermatopathology at The Armed Forces Institute of Pathology. After finishing a tour of duty in Southeast Asia, he returned to Wilford Hall as the director of the residency training program in dermatology.
In 1976, Dr. Moseley relocated to Tucson, Arizona where he joined Thomas-Davis Medical Centers. In his 22 years there, he served on the Board of Directors and as President. He was a founder of Intergroup of Arizona and served on the Board of Directors as Chairperson and Vice Chairperson. Dr. Moseley was a Clinical Associate Professor at the University of Arizona Dermatology Residency Program for 32 years where he taught dermatopathology.
Dr. Moseley has served as the President of the Tucson Dermatology Society. He is a member of the American Medical Association, a Fellow of the American Academy of Dermatology, a Fellow of the American Society of Dermatopathology, and is a member of the Pima County Medical Society.
Board Certifications
Dermatopathology, Dermatology
Professional Memberships
American Medical Association, American Academy of Dermatology, American Society of Dermatopathology, Pima County Medical Society, Tucson Dermatological Society
Awards and Honors
Boy Scouts of America – Eagle Scout, God and Country Award, Alpha Epsilon Delta, National PreMed Honor Society