In addition to Mohs surgery, we offer Comprehensive Skin Cancer & Dermatologic Care at AMSD, including skin cancer screenings, biopsies, non-Mohs excisions, curettage, and topical therapy for cancers that may not need Mohs surgery. These services are provided by Shelby Coplen, PA-C, Taylor Foxworthy, PA-C, and Tabitha Bayne, PA-C: three highly-trained and experienced Physician Assistants who previously practiced together and then joined our team in 2024-26. Shelby, Taylor, and Tabitha are also experts in the treatment of rashes, psoriasis, rosacea, and acne. Shelby is available on Monday, Tuesday, Thursday, and Friday from 7:30 am to 3:45 pm. Taylor works on Tuesday to Friday from 7:30 am to 3:45 pm. Tabitha cares for patients on Tuesday, Wednesday, and Friday, from 7:30 am to 3:45 pm. Please call us at (520) 612-7722 to schedule an appointment. We look forward to taking excellent care of you.
If you already have an established relationship with a trusted dermatologist, we are happy to address just cancers needing our specialized Mohs surgical services.
Please note that our clinic does not specialize in cosmetic services or disorders of hair and nails.
B.S. in Biology with Honors
Indiana University, Bloomington, Indiana, May 2014
Butler University, Indianapolis, Indiana, May 2017
Board Certified Physician Assistant through the National Commission on Certification of Physician Assistants
Phi Beta Kappa Academic Honors Society Member
Dyson Dermatology, Tucson, AZ, 2018 - 2024
Mesquite Gastroenterology & Surgery Center, Tucson, AZ, 2017 - 2018
Hiking, traveling, and all things outdoor with her husband, who obtained his PhD from the University of Arizona, and their young daughter
B.S. in Biochemistry
University of Arizona, 2016
Northern Arizona University, 2020
Board Certified Physician Assistant through the National Commission on Certification of Physician Assistants
Skyline Pediatrics, Tucson, AZ, 2020-25
Dyson Dermatology, Tucson, AZ, 2020-21
TFoxPhotos, Owner, Tucson, AZ, 2012-present
Photography, spending time with family, cheering University of Arizona basketball, attending Broadway shows, and doting on her nieces and nephews
B.S. in Psychology and Physiology (Minors in Chemistry & Studio Art)
University of Arizona, 2009
Rocky Mountain College, Billings, Montana, 2014
Board Certified Physician Assistant through the National Commission on Certification of Physician Assistants
Society of Dermatology Physician Assistants (SDPA) since 2014
American Academy of Dermatology DermCare Team Member since 2016
New England Dermatology Society (NEDS) Member since 2016
Corvallis Clinic Dermatology, Corvallis, OR, 2023-25
Dyson Dermatology, Tucson, AZ, 2017-22
Massachusetts General Hospital Dermatology, 2015-16
Spending time with family and friends, cooking, and hiking
Thank you so much for your care & skills & kindness.
Three days have passed since your removal of the cancer from my face. The pain from the surgery has been light and tolerable. There has been no need for pills to relieve this pain. There are no signs of bleeding or of swelling. You mentioned the danger to a nerve which controls the mouth, had the cancer not been removed. The body is wonderfully made! It has never occurred to me that there is a mechanism which enables us to open our mouths.
Thank you for sharing with our Young-At-Heart group. We gained much knowledge from your informative presentation. Your enthusiasm and individual attention will stay with us a long time. The ladies are using the cream and they are praising it highly. Thanks again for giving your time to talk to us.
Dr. Dhir and Dani, can't truly express my appreciation of your skill and wonderful care during my recent Mohs experience. I so appreciate how I was treated by you both.
I appreciate your generosity in allowing me to observe you at work. This was very educational, and now I feel I can properly inform patients about the expected experience when undergoing Mohs surgery. It is clear to me what an elegant, accurate, and effective method to excising skin cancers. I am impressed with the way your clinic is run. The nurses and staff are very professional and responsive to the patients which I’m sure they appreciate. I hope to see you in the future!
Dr. Dhir & Staff, I really appreciate all your professional & caring treatment. All well here.
Dr. Dhir, Wanted to show my appreciation for the excellent care I received last month! Thank you so much!!!
I don't know anyone who says, "I'm so happy I'm going to the doctor today". However, your staff did an excellent job of making me very comfortable. I know I'm not the only patient and your call was appreciated. It brought back memories of my childhood and our family doctor. You are a good doctor and I would recommend your facility to anyone. I spent a lot of time with your staff and they support you with kindness and compassion. You made it an experience I can remember with fondness.
Thank you so much for your excellent medical care, and the special kindness given to us by the office staff.
