Saguaro Dermatology Blog

Carsten R. Hamann, MD, PhD

Meet Dr. Carsten R. Hamann

In August of 2021, Saguaro Dermatology was pleased to welcome our newest Dermatologist, Dr. Carsten R. Hamann. He joins Dr. Millard Thaler and Dr. Dathan Hamann in seeing patients…

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ABCDE rule for early detection

The ABCDEs of Melanoma

The ABCDE Guide was created by the American Academy of Dermatology to help individuals identify potentially cancerous moles. If you have a mole that shows the following signs described…

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Acne Treatments in Phoenix

6 Ways to Get Rid of Pimples Fast

Considering that pimples are the most common skin complaint in the United States, we shouldn’t be surprised that they seem to pop up at the most inconvenient times: the day before that important job…

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Medicare Insurance

Medicare is proudly accepted by our Dermatologists in Phoenix and Mesa Arizona

For skin cancer screenings, Medicare will cover the cost of your exam by our board-certified dermatologists, Dr. Hamann and Dr. Thaler, if there is a prior concern, or if you have a history of skin…

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EFA’s for Glowing Skin

EFA’s for Glowing Skin

Do you know how important essential fatty acids (EFAs) are for your skin? Although not naturally produced by our bodies, EFAs are found in every part of our skin structure from our collagen fibers to…

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The Ohio State Alumni Dermatologist of Phoenix

After earning his medical degree at the University of Arizona, our Medical Director, Dathan Hamann, MD, FAAD, headed to the midwest to complete his residency at The Ohio State University. Although…

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Skin Allergy Test

Contact Dermatitis Institute and SmartPractice Allergen Bank

When allergy patch testing is needed, Saguaro Dermatology in Central Phoenix, AZ is proud to partner with Contact Dermatitis Institute (CDI), world-renowned leaders in patch testing. Allergy Patch…

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Sun Spots on elderly woman's hands and chest

Sun-Damaged Skin

Sun-related skin damage can manifest as sunburn, (which can be a first- or second-degree burn) or itchy rash from sunlight. Chronic sun damage and sunburns also increase your risk for skin cancer…

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Saguaro Dermatology recommends wearing a heat when outside in Phoenix Arizona

Sun Protection Tips

Have you ever been sunburned while hiking Camelback mountain or the Grand Canyon? While enjoying Arizona’s great outdoors, remember to stay hydrated and practice good sun protection…

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Saguaro Dermatology Reviews

Itaro Elaisa
Itaro Elaisa

“I totally recommend this place to anyone who’s looking for a dermatologist who’s professional, informative, respectful and very helpful. They are quick to solve your problems and get you home.”

Wendy L.

I had an awesome experience with Dr Hamann and staff. I was very comfortable and i was able to have all my questions answered without feeling rushed. The staff was courteous and welcoming.

Kristin Ulrich-Uhles
Kristin U

“Dr Dathan and the team were very helpful, kind and knowledgeable. Plus, there was no wait time so I was able to get back to work faster than expected. I would highly recommend.”

Robert P.

Staff was friendly, & on time. office is super clean!! Doctor was awesome, felt like a family member taking care of me.

Sally Shepstead
Sally S.

“Very friendly and professional. I had a great experience, Dr. Hamann was very good at answering my questions and concerns. I will certainly come back for another visit.”

Amanda C.

Great doctor and friendly, professional staff. The doctor spends time listening and answering questions, something rare to find anymore. The office is beautiful and very clean. I love all the artwork with saguaros.

Kylin Chen
Kylin L.

“The office was recently renovated–it is a beautiful, clean, and calm environment. I would highly recommend this practice for anyone who is looking for a general dermatologist.”


Dr. Hamann is very knowledgeable, nice, and professional. You can tell that he truly cares about his patients by the way he operates. He took the time to listen to all of my concerns then address them with good, well-informed answers.

Saguaro Dermatology | Phoenix Dermatology

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 Medical Director, Dathan Hamann, MD, FAAD, our passionate team looks forward to serving you with respect and compassion.

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Contact Our Team Today:
Set up an appointment with our friendly staff at Phoenix: 480 681-3300 or Mesa: 480-820-9774

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