My name is Samantha Casselman, DNP, CPNP-PC and I am a Pediatric Nurse Practitioner with over 8 years of experience as a Pediatric Dermatology NP. I received my doctorate degree from ASU (so you can technically call me Dr. Sam) and trained at Phoenix Children’s Hospital with the best specialists in AZ.

I am proud to be the founder of the National Association of Pediatric Nurse Practitioners Dermatology Special Interest Group where I get to share my knowledge with PNP’s throughout the country.

I have always desired a flexible and holistic care model for my patients and after practicing in a standard clinic setting, it was clear an independent practice was essential to provide patients with the comprehensive care they deserve.

During your appointment, you and your child will receive one-of-a-kind, individualized experience founded on the principals of a holistic health care model. I am honored to care for your child and family and look forward to partnering with you.


Specialty: Pediatric Dermatology

Degrees Held: Doctorate,  Arizona State University

Years Practicing: 8


Society of Pediatric Dermatology(2015)

National Association of Pediatric Nurse Practitioners(2014)

American Nurses Association(2020)

Society of Dermatology Nurse Practitioners(2020)

American Academy of Nurse Practitioners(2021)


Pediatric Procedural Dermatology(2021, Samantha Casselman, Judith O’Haver, Harper Price-Bleach Baths)

Pediatric Primary Care(2020, Samantha Casselman-Atopic dermatitis, Warts & Molluscum chapter)

Pediatric Primary Care(2017, Samantha Casselman-Atopic dermatitis chapter)

Leadership roles

National Association of Pediatric Nurse Practitioners-Dermatology Special Interest Group Founder and co-chair

National Association of Pediatric Nurse Practitioners-Arizona Chapter Past President, previous conference chair and continuing education chair

National Association of Pediatric Nurse Practitioners-Foundation board member

SpeakingLife not-for-profit medical advocacy organization-Founder

Makers of Care non-profit organization-Board member

Phoenix Children’s Hospital-Positive Employee Relations Committee co-chair

Phoenix Children’s Hospital-Advanced Practice Provider Service and Community Engagement Committee chair

 National Association of Pediatric Nurse Practitioners: Membership Committee Chair