2010–2015
The Foundation
B.S. Biological Sciences, Magna Cum Laude, Drexel University.
Board-certified dermatologist | Mohs surgery experience | Surgical dermatology
Dr. Ariel Darnall, DO, FAAD
Calm, precise dermatologic care for skin cancer detection, full body skin exams, Mohs micrographic surgery, surgical dermatology, and thoughtful patient education.
- Board-Certified Dermatologist
- Mohs Surgery Experience
- Skin Cancer Focus
- Surgical Dermatology
Training Story
The Path to Dermatology & Skin Cancer Surgery.
A clinical journey shaped by scientific foundations, research, leadership, dermatology training, and surgical specialization.
2011–2015
Research Roots
Early clinical and laboratory research in cardiology, ALS, and cancer biology.
2016–2020
Medical School
Doctor of Osteopathic Medicine, Midwestern University.
2020–2021
Physician Training
Internal Medicine Preliminary Year at HonorHealth Scottsdale.
2021–2024
Dermatology Residency
ACGME-accredited dermatology residency at HonorHealth Scottsdale.
2023–2024
Chief Resident
Selected for leadership, education, and resident advocacy.
2024
Board-Certified Dermatologist
American Board of Dermatology certification.
2024–Present
Mohs Surgery & Certification
Performs Mohs surgery with frozen-section interpretation and repairs; subspecialty certification achieved in 2025.
2024
HonorHealth dermatology residency completed
FAAD
Fellow of the American Academy of Dermatology
Mohs
Certified in Mohs micrographic surgery
Research
Recognized for research excellence during residency
Clinical Foundation
Training built for precise, patient-centered dermatology.
Dr. Darnall pairs formal dermatology training with a focused interest in cutaneous malignancies, surgical dermatology, clinical research, and clear patient education.
Board-Certified Dermatologist
Dedicated to comprehensive medical dermatology, from prevention-focused skin checks to diagnosis, treatment planning, and long-term surveillance.
HonorHealth Dermatology Residency
Completed an Internal Medicine internship followed by a three-year dermatology residency at HonorHealth Scottsdale in 2024.
Mohs Micrographic Surgery
Certified in Mohs micrographic surgery with extensive experience in frozen-section review, Mohs lab workflow, and surgical repair planning.
Research-Minded Care
Recognized for research excellence during residency, with clinical interests that include cutaneous malignancies, surgical dermatology, and patient education.
Dermatology Services
Focused care across medical and surgical dermatology.
A premium dermatology experience should feel organized, reassuring, and grounded in clinical judgment.
Medical Dermatology
Evaluation and care for dermatologic concerns with a clear plan, thoughtful follow-up, and attention to the whole patient.
Skin Cancer Screening
Full body skin exam visits, lesion evaluation, risk-aware surveillance, and patient education for early skin cancer detection.
Surgical Dermatology
Procedures and repairs approached with precision, calm communication, and respect for function, healing, and appearance.
Mohs Surgery
Skin cancer treatment using Mohs micrographic surgery, with experience reading frozen sections and coordinating the surgical workflow.
Mohs Micrographic Surgery
A precise workflow for high-value skin cancer treatment.
Mohs surgery is designed to remove skin cancer while preserving as much healthy tissue as possible. Dr. Darnall brings extensive Mohs surgery experience, including frozen-section interpretation, Mohs lab workflow familiarity, and hands-on repair and closure planning.
Her surgical style is calm, deliberate, and patient-centered, with clear communication before, during, and after the procedure.
Identify
Focused diagnosis and treatment planning for cutaneous malignancies and suspicious lesions.
Remove
Layer-by-layer Mohs surgery with microscopic margin assessment through frozen sections.
Repair
Thoughtful closures and complex repair planning with attention to function and healing.
Follow
Education, surveillance, and prevention guidance for long-term skin health.
Skin Cancer Care
Clear, steady guidance from screening through treatment.
Skin cancer care works well when patients understand what is being watched, what needs treatment, and why. Dr. Darnall emphasizes education, early detection, and collaborative decision-making.
Screening and Surveillance
Full body skin exam visits, evaluation of changing spots, risk-aware follow-up, and prevention guidance.
Diagnosis and Treatment Planning
Clear explanation of biopsy findings, treatment options, surgical pathways, and what to expect next.
Surgical Care and Repairs
Surgical dermatology and complex closures planned with precision, respect for tissue, and patient comfort.
Patient Education
Dermatology should feel understandable.
Dr. Darnall's tone is warm, intelligent, precise, and calm. Her goal is for patients to leave visits with a clear understanding of their diagnosis, treatment plan, warning signs, and follow-up needs.
- What to expect during a full body skin exam
- How skin cancer treatment options are selected
- When Mohs surgery is considered
- How surgical closures and healing are approached
About Dr. Darnall
Warm, meticulous, and clinically grounded.
Dr. Ariel Darnall joined the HonorHealth Dermatology Residency Program after completing an Internal Medicine internship at HonorHealth. She is dedicated to patient-centered care that considers the person behind the skin concern, with particular interest in cutaneous malignancies, surgical dermatology, research, and thoughtful education.
Her practice style is calm and collaborative. She values listening well, explaining clearly, and helping patients feel informed and respected throughout their dermatology care.
- Undergraduate
- Drexel University, Biological Sciences with a concentration in Pathobiology
- Medical Degree
- Arizona College of Osteopathic Medicine
- Training
- HonorHealth Internal Medicine internship and HonorHealth Scottsdale dermatology residency