Our Story

Old School Surgeon, New School Knowledge

A Modern Practice with a Personal Touch

As modern medicine has become more impersonal and rushed, many of us miss the days when physicians and staff took the time to provide kinder, higher quality, and more individualized care.

Dr. Dhir and his wife of 28 years, Nathalie Dhir, BSN, created Arizona Mohs Surgery & Dermatology to provide the best of both worlds: top-quality, experienced surgical & dermatologic care in a personable, attentive, cost-effective setting.

Arizona Mohs Surgery & Dermatology's team has worked together for many years, and is committed to compassionate care and the pursuit of excellence. We pride ourselves on attention to detail. Our dedicated staff looks forward to treating you with the same kindness, respect, and concern that we would extend to our own family and friends.

Outside of medicine, Dr. Dhir and Nathalie enjoy physical fitness and cooking, and spend as much time as possible with their two grown children, Joshua and Emilie, who both live in New York City. Dr. Dhir has also pursued an amateur career in automotive racing, and Nathalie has produced an award-winning feature film, Burning Kentucky.

Shelby Coplen, PA-C, Taylor Foxworthy, PA-C, and Tabitha Bayne, PA-C, joined our experienced team from 2024-26.  Shelby has practiced medical & surgical dermatology in Tucson since 2018, and Taylor has worked in both dermatology and pediatrics. Tabitha has practiced Dermatology since 2015 at Massachusetts General Hospital, Tucson, and then Oregon.  They also previously all worked together at another local practice.  They are experts in skin cancer screenings, non-Mohs treatment of skin cancer, and treatment of rashes, psoriasis, rosacea, and acne.

Our facility was constructed using the highest quality, "Made-in-the-USA" components and local Tucson talent wherever possible. Over 94% of our building materials, furnishings, fixtures, and equipment is manufactured in the United States, with some surgical instruments and our Zeiss microscope sourced from Germany, Switzerland, and the United Kingdom. Other than our Apple iMacs and iPads, very few items were sourced from China and only when no other viable option was available. We would like to acknowledge the outstanding work done on our behalf by local businesses such as Eglin & Bresler Architects, Venture West Construction, Goodmans Interior Structures, National Bank of Arizona, Desert Lab Studio, AV Specialists, Stat Computer Services, Illuminations, Millwork by Design, Achilles, Aztec Flooring, Effective Signs, Hall Custom Painting, and Creative Printers. Many of these companies went the extra mile to achieve our Made-in-America goal.

Arizona Mohs Surgery & Dermatology demonstrates its commitment to community and country via support of several nonprofits, including Arizona Heroes Memorial, Los Charros Foundation (FFA and 4H), Therapeutic Riding of Tucson, the Jewish Community Center's Garden of Hope, Davis-Monthan Air Force Base, Camp Valor Outdoors, Wreaths Across America, and Angel Charity.

Mohs surgery infographic


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See WhatOur Clients Are Saying

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I am truly blessed to have you in my life. Thank you so much for your special attention.

—AS
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I've been searching for the right situation to use this thank you card for a long time. Can't think of a more appropriate time than now to express my sincere gratitude for your willingness to help me achieve admired post surgical appearance results.

—GF
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My contact with your office with questions about the procedure was greeted with full explanations and a courteous spirit.  Warmth without professionalism leaves one uncertain; professionalism without warmth leaves one uncomfortable. Gladly, you and your staff combined both warmth and professionalism.

—S
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I wanted to take this opportunity this opportunity to thank you all for taking care of me before, during, and after my Mohs surgery.  The customer service, compassion, and kindness of every single staff member was absolutely stellar and you should be incredibly proud of your dedication to the patient!

—MH (nurse practitioner)
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Merry Christmas and a Happy Holiday to you!  I thank you so much for your thoughts, prayers, and wonderful cards. There is not another doctor like that. You care! That is wonderful.

—SH (after Mohs surgery)
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I just wanted to drop you all a note to say thanks for the treatment I received in your office this week. I was very pleasantly surprised to have everything run as smooth as it did. Also, the follow-up call that evening was appreciated. You all are to be commended on your professionalism and concern.

—BW
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Thank you very much for everything you done for me. Also thanks too to your staff for everything they did. Without you all removing my skin cancer for me with the ways things are I don't know what I would have done.  Thank you.

—CF
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A very relaxed and comfortable procedure. I was treated in a very kindly and gentle manner which made the whole process very comfortable. I am having a speedy recovery showing good care and a successful procedure.

—KB
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Just wanted to send you a little note of thanks for being so kind and thoughtful when I had my minor surgery on Friday. It was so nice of you to call me after the surgery to see how I was feeling. I don't think I have ever had a doctor do that and it made me feel good. Thanks again.

—JT
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The word "courteous" carries an image by which I can think of my happy experience. I was treated as if I were a royal personage, an honored guest at the court of a king. The king’s royal physician performed the surgery! Please accept my thanks, Dr. Anir Dhir, for this memorable experience.

—W
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