Dr. Carsten R. Hamann, MD

Concierge Dermatology physician, Phoenix, AZ

5.0 (10 reviews)

Board-certified dermatologist at Saguaro Dermatology with a PhD in public health and epidemiology and Dartmouth-Hitchcock training.

3400 East McDowell Road, Phoenix, AZ 85008

Facts on this page last checked October 2026. How we check doctors

About Dr. Hamann

Dr. Hamann is a board-certified dermatologist at Saguaro Dermatology and the Contact Dermatitis Institute. He holds American Board of Dermatology certification in Dermatology and in Micrographic Dermatologic Surgery. He studied at Calvin College and earned his medical degree at Loma Linda University.

He also earned a PhD in public health and epidemiology at the University of Copenhagen, with a focus on risk factors and comorbidities of eczema. He completed his dermatology residency at Dartmouth-Hitchcock Medical Center and was chief resident from 2020 to 2021. Before that, he was assistant chief resident of research from 2018 to 2020.

Membership and fees

Saguaro Dermatology offers an aesthetic membership called Desert Glow at $119 a month, with a monthly choice of a 60-minute facial or chemical peel and 10% off skincare products, Botox and filler.

Its Saguaro Radiance aesthetic membership is $149 a month, with a monthly choice of facial, chemical peel, microdermabrasion, microneedling or dermaplane, plus 10% off skincare products, Botox and filler.

Its Sonoran Elite aesthetic membership is $199 a month, with a monthly choice of facial, chemical peel, microdermabrasion, microneedling or dermaplane.

Education and credentials

Degree

MD, PhD

College

Calvin College

Medical school

Loma Linda University

Graduate school

University of Copenhagen (PhD, public health and epidemiology)

Residency

Dermatology, Dartmouth-Hitchcock Medical Center

Board certification

American Board of Dermatology, Dermatology and Micrographic Dermatologic Surgery

Professional memberships

American Contact Dermatitis Society, European Society of Contact Dermatitis, American Medical Association, California Medical Society, New England Dermatology Society

License

Arizona Verify with the Arizona Medical Board

NPI

1538546957

Location

3400 East McDowell Road, Phoenix, AZ 85008

Saguaro Dermatology practice page

Directions

Recognition and research

Media and books

Interviewed by Arizona Morning about preventing skin cancer.

Publications

Co-authored 3 textbook chapters on rubber allergy and metal allergy and has written more than 57 peer-reviewed publications.

Teaching and research roles

Previously taught as a clinical assistant professor of dermatology at Dartmouth Geisel School of Medicine.

Patient reviews

5.0

10 reviews

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Write a review

Rated 5 out of 5

I love Dr Hamann

"Finally, Someone that listened and answered all my questions!! Very friendly Doc"

FMDD UserMay 2024

Rated 5 out of 5

I'm very happy with him!!

"I don't dread going there for my check ups, Dr. Hamann is always happy and listens to my concerns and takes time with me each visit! I'm very happy with him!!"

FMDD UserFeb 2024

Rated 5 out of 5

Great doc

"Dr Hamann is great! Easy to talk to. The clinic was awesome as well."

FMDD UserFeb 2024

Questions patients ask

Is Dr. Hamann board certified?

Dr. Hamann is a board-certified dermatologist. He holds American Board of Dermatology certification in Dermatology and in Micrographic Dermatologic Surgery.

Where did Dr. Hamann train?

Dr. Hamann earned his medical degree at Loma Linda University. He completed his dermatology residency at Dartmouth-Hitchcock Medical Center.

What memberships does Saguaro Dermatology offer?

Saguaro Dermatology offers three aesthetic memberships: Desert Glow at $119 a month, Saguaro Radiance at $149 a month and Sonoran Elite at $199 a month.