Arizona Dermatology Specialists rates about where the Dermatology field in Arizona does — 4.9 against a local average of 4.8 across 50 clinics. It is less documented than most, though — 861 reviews, where the local average is 1,688. A rating on fewer visits is a less settled one.
Opening hours
Mon
8:00 AM–5:00 PM
Tue
8:00 AM–5:00 PM
Wed
8:00 AM–5:00 PM
Thu
8:00 AM–5:00 PM
Fri
8:00 AM–5:00 PM
Today
Closed
Sun
Closed
Highlights
Accessibility
Wheelchair-accessible entrance
Wheelchair-accessible parking
Wheelchair-accessible toilet
Amenities
Toilet
Payment
Credit cards
Debit cards
NFC mobile payments
Planning a visit
Appointment required
Appointments recommended
Location
Patient reviews
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James Ricketts
My cancer screening with Anna Koester was wonderful. She put me at ease with her joyous smile and professional demeanor. More importantly, she asked me my concerns, and fully answered all my questions. She performed a comprehensive whole body screening and I would certainly ask for her again.
I recently had acne subcision procedure performed by Dr. James Barlow, and my experience has been very positive. Dr. Barlow was professional, caring, and took the time to make me feel comfortable throughout the entire process. He explained the procedure clearly and answered all of my questions with patience. While I'm still waiting to see the final results—as healing takes time—I truly appreciate the quality of care I received and the attention he showed throughout my visit. Based on my experience so far, I would highly recommend Dr. Barlow to anyone considering acne subcision procedure.
I love Jillian and her team. Their care n concern is amazing. The follow up and explanations make you feel like they truly have your best interest at heart.
On 6/9/2026, I received a phone call from Arizona Dermatology Specialists and spoke with a medical assistant by the Name of Shannon, who informed me that my biopsy results were positive for melanoma. During the call, I was told there was no need for immediate follow-up because the biopsy margins were clear and that I should simply keep my annual follow-up appointment scheduled at a year.
Because I have experience working in pathology, I requested a copy of my records and sought a second opinion. After reviewing the pathology report, I learned that the results did not indicate a positive melanoma diagnosis, as I had been told over the phone by Shannon.
Naturally, receiving news that you have cancer is extremely serious and emotionally impactful. Learning afterward that the information provided to me was inaccurate was both upsetting and concerning. I contacted the office manager to discuss what had occurred, but at the time, no explanation could be provided beyond a commitment to follow up internally.
My concern is not only the incorrect information I received, but also the process by which such significant results were communicated. Patients rely on medical providers to accurately explain test results, especially when those results involve the possibility of cancer.
As a result of this experience, I have decided to cancel my follow-up appointment and seek future care elsewhere. I hope the office reviews its procedures to help prevent similar situations from happening to other patients.
All Staff were Friendly and Knowledgeable!
Dr Barlow is very Professional And takes as much Time as I Have questions!
I highly Recommend Dr Barlow an his staff‼️
Dr. Olmedo & his staff are always very friendly & helpful. The Good Dr. has a positive attitude & I'm very confident with the medical care he gives me!
My first visit to ADS and I saw Anna Koester. She was very thorough and fast. Diagnosed the issue right away and prescribed medicine for the issue and asked me if I had any questions, which was nice. I will return in September to reassess the issue.
Was able to get in quickly to have a suspicious spot checked. Anna was quick to explain what was going on and put my mind at ease. She is really good at with the details and making you understand what is going on. I highly recommend her as a dermatologist.