
Meet Dr. Carsten R. Hamann
Please join us in welcoming our newest Dermatologist, Dr. Carsten R. Hamann. He joins Dr. Millard Thaler and Dr. Dathan Hamann in seeing patients in Mesa, and brings his passion for dermatology to the family business (that’s right, he and Dr. Dathan Hamann are brothers)!
Dr. Carsten R. Hamann is a dermatologist, epidemiologist, Mohs surgeon and Director of Clinical Research at Saguaro Dermatology Associates in Phoenix, Arizona. He also serves as Director of Research and Associate Program Director for the HonorHealth/Arizona State University Dermatology Residency Program and Clinical Assistant Professor of Dermatology at the Dartmouth Geisel School of Medicine. Dr. Hamann earned his MD from Loma Linda University School of Medicine and a PhD in public health and epidemiology from the University of Copenhagen with a focus on
atopic dermatitis and other inflammatory skin diseases. He completed his dermatology residency at Dartmouth-Hitchcock Medical Center, where he also served as chief resident.
Dr. Hamann is a member of the American Contact Dermatitis Society, European Society of Contact Dermatitis, and the American Academy of Dermatology. He has served as an investigator in clinical trials for psoriasis, atopic dermatitis, and other inflammatory skin conditions, and has authored more than 75 peer-reviewed publications and several textbook chapters.
Saguaro Dermatology Reviews

About Saguaro Dermatology
Our comprehensive dermatology clinic is dedicated to providing you with the highest quality of care, innovative practices, helpful resources and state-of-the-art technology to prevent and treat a multitude of skin disorders. Led by Carsten R. Hamann, MD, PhD, Dathan Hamann, MD, FAAD, Michael McBride, DO, Millard Thaler, MD, Mohs Surgeon and Jenna Wald, MD, Mohs Surgeon, our passionate team looks forward to serving you with respect and compassion.
Ahwatukee












