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NPI-verifiedDermatology · PhoenixLast verified Oct 15, 2026

Contact Dermatitis Institute

Contact Dermatitis Institute is a dermatology practice in Phoenix, serving patients since 2012. Its physicians include Carsten Hamann, MD and Dathan Hamann, MD. Services include comprehensive patch testing. It offers online booking.

At a glance
Today
Hours listed
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Who you'll see
2 clinicians
Carsten Hamann, MD

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Who you'll see

Providers

CH
Carsten Hamann, MD
NPI 1538546957
DH
Dathan Hamann, MD
NPI 1760801070
Services

What this practice treats

Comprehensive Patch TestingAllergen DatabaseHands on Training
Before your visit
Booking
Call to book
New-patient forms
New patients
Call to ask
Questions

Common questions about Contact Dermatitis Institute.

Insurance, hours and new-patient availability change — confirm with the office before your visit.

Contact Dermatitis Institute offers services including Comprehensive Patch Testing, Allergen Database, Hands on Training.

Last verified Oct 15, 2026Report a correction

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