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, Wednesday, 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 Monday, Tuesday, and Thursday, 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.
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
You are truly a miracle worker! Thank you so very much for taking such good care of GW. We appreciate all of you so much.
Thank you for your kind and professional care!
Doctor Dhir and staff, I appreciated the high level of professional and personal care. Explanation of treatment, pathology, and care was thorough, appropriate, and excellently delivered. Thanks!
We have greatly appreciated the excellent care we have received in our surgeries and dermatology treatments. We have highly recommended you to many as your are THE BEST!
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.
In my observation, it is clear very little goes on in your office without distinct deliberation. It seems you have an exact process for everything – from the knock on the door while a patient is waiting to the language on the handout being exact, engaging, and grammatically correct. You are not only an outstanding surgeon, but an outstanding businessman/ manager/etc. It shows in your office and in your people.
It has been a little over a week since my last subcision procedure and things are going and looking great! I want you to know how much I greatly appreciate your help, kindness, and concern. You are one of the few doctors who leaves you with the pleasing impression that they honestly care about their patients.
We so appreciate the care & kindness you have given us. We have told many friends about your wonderful staff & to have that large of staff & everyone being so awesome - amazing!
I just wanted to let you know how much I appreciate all you've done for me. Since my birthmark is gone, I feel like a new person. I can't stop looking at myself. You and your staff have been so wonderful to me. I just wanted to let you know how much it means to me to have gotten to know all of you. Thanks.
