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About Robert J. Casquejo, PA-C

Physician Assistant, Certified (PA-C)


As the founding member of Skin and Cancer Center of Scottsdale in 2012, Rob Casquejo, PA-C, has comprehensive medical, surgical, and cosmetic dermatology expertise. He has over 25 years of experience treating various skin con through his education and training to become a physician assistant.

Rob graduated cum laude from Michigan State University, where he obtained his Bachelor of Science in Biology. He then completed the physician assistant program at Western Michigan University, finishing his Bachelor of Science in Medicine. After graduation, Rob participated in classic clinical training. He worked in trauma surgery for three years at the Toledo Hospital in Ohio. In 2002, Rob began his emphasis in practicing dermatology at the Dermatology Associates of Macomb – Oakland. He’s been practicing dermatology ever since then.

Education & Training


Dermatology strongly influenced Rob’s life long before he started his career as a physician assistant. Growing up, he was first exposed to the practice through his mom, a dermatology clinical nurse. During one summer in college, Rob’s mom connected him to a job in a research clinic, sparking his initial interest in dermatology. Rob found himself drawn to this area of discipline due to the visual component of skin concerns and disease—seeing tumors and rashes improve with surgery and treatment was immensely gratifying for him.

Additionally, Rob has a deep personal connection to his work due to his own experiences with skin concerns. He suffered from atopic dermatitis, also known as eczema, a common skin condition that causes the skin to become inflamed and develop dry, itchy patches. Rob has experienced how life-changing treatment can be for atopic dermatitis and is eager to help others find physical and emotional relief with the right treatment.

Rob originally went into medicine for altruistic reasons and feels very lucky to have found his home in dermatology. He finds great satisfaction in treating all skin conditions, from reducing skin irritation to surgically removing skin cancer. His work at Skin and Cancer Center of Scottsdale allows Rob to combine his compassion for helping patients improve their quality of life with his mission for treating skin diseases and improving the appearance of the skin.

In his personal life, Rob considers himself a jack of all trades with an endless list of things he’d like to do if only he had more free time. He’s a former working musician who loves the performing arts, which he attributes to his love for performing. Rob views teaching as a form of performing and loves being able to teach students at his practice, passing on his robust knowledge to future physician assistants.

Physician Assistant; 2002-2006
Dermatology Associates of Macomb – Oakland
Clinton Township, MI

Emergency Department Physician Assistant; 2002
University Hospital at the University of Michigan
Ann Arbor, MI

Trauma Surgery/General Surgery/Pediatric Surgery Physician Assistant 1999-2002
Toledo Hospital
Toledo, OH

Bachelor of Science (BS) Degree in Medicine; 1999
Western Michigan University
Kalamazoo, MI

Bachelor of Science (BS) Degree in Biology; Graduated cum laude, 1994
Michigan State University
East Lansing, MI

Board Certification
The National Commission on Certification of Physician Assistants

Medical Missions


Giving Back Through Medical Missions

While Rob finds his work at his practice to be very gratifying, he also finds that it is important for him to give back to other communities. Rob is passionate about volunteering at charity clinics and participating in medical missionary work, helping patients in need in whatever way he can. Rob goes on medical missions every few years, offering his dermatology services to those in need. Learn more about Rob’s mission work on our Medical Missions page.

Treatment Information

We provide many types of treatments to fit each and every need that our patients have. We perform medical, surgical, laser, cosmetic, and aesthetic treatments.

Some of our most popular treatments performed are:

Full Body Skin Examinations
Cyst and Skin Tag Removal
Skin Cancer Removal and Prevention
Biopsy of Moles, Rashes, and other Growths
Mohs Surgery

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Our Locations


Scottsdale, AZ:
11000 North Scottsdale Rd. Suite 120
Scottsdale, AZ 85254


Carefree, AZ:
36800 North Sidewinder Rd. Suite A-2
Carefree, AZ 85377


Maricopa, AZ:
19756 North John Wayne Pkwy. Suite 101
Maricopa, AZ 85139

Skin & Cancer Center Scottsdale