Medical Directors


At Simplicity Laser, our medical directors and clinical staff are dedicated to delivering safe, effective treatments with exceptional care.
Under the guidance of experienced medical professionals, our clinical staff combines expertise with a commitment to helping clients achieve their hair removal goals.
Under the guidance of experienced medical professionals, our clinical staff combines expertise with a commitment to helping clients achieve their hair removal goals.

As an esthetic medicine specialist, Dr. Steve Cherrington enjoys helping patients experience a healthier, rejuvenated appearance. In addition to his work in esthetics, Dr. Cherrington is also Board-Certified in Family Medicine. His background in family medicine has provided him with a compassionate approach to patient care.
Dr. Patricia Mars is a Board-Certified plastic surgeon who has been in private practice in Tucson, Arizona for 26 years. She is a member of the American Society of Plastic Surgeons, the Aesthetic Society, Women’s President Organization, and Women of Color Plastic and Reconstructive Surgeons.
John Glenn McLachlan, APRN-CNP, FNP-C is a Board-Certified Family Nurse Practitioner who has led and managed healthcare organizations’ clinical operations, providing positive outcomes to clients. Passionate about service for others, John brings a depth of clinical diversity to the organization. Currently, John practices Primary Care Medicine.
Dr. Scott Gulinson is Board-Certified in Obstetrics and Gynecology and is a Fellow of the American College of Obstetricians and Gynecologists. He has delivered several thousand babies in Phoenix over the past 20 years
Dr. Price is Board-Certified in Otolaryngology, plus a second Board-Certification in Facial Plastic and Reconstructive Surgery. He has served on Medical Executive Committees for more than nineteen years. Dr. Price's primary surgical interests are General Otolaryngology and Facial Plastic Surgery.
Dr. Peter Shapiro is a Board-Certified head & neck surgery otolaryngologist in Kansas City, MO with over 38 years of experience. His areas of expertise include managing facial fractures, treating broken noses, and addressing acute sinusitis.
Brittany Aitchison, FNP-C, is a Board-Certified Family Nurse Practitioner. Brittany places special emphasis on women’s health, including wellness exams, primary care, and bio-identical hormone therapy for both women and men.
Dr. Clay Alexander, MD is a graduate of Southern Methodist University. He completed his medical degree at the University of Texas Medical School at Houston and his specialty training in obstetrics and gynecology at Vanderbilt University Medical Center in Nashville, Tennessee.
Dr. Larissa Kaye O'Neill is a Board-Certified family medicine physician based in Georgetown, Texas, with over two decades of experience in the medical field. She earned her medical degree from the University of Texas Medical School at Houston.

Dr. Aubrey Copeland has been a Board-Certified Anesthesiologist in Colorado for the last 30 years. A graduate of Queen's University in Ireland and the University of Colorado Medical Center in Denver, Dr. Copeland loves the practice of medicine.
Dr. Alan Greenberg is Board-Certified in both cosmetic surgery and as an OBGYN. Dr. Greenberg believes in offering women safe, affordable, and minimally invasive choices in cosmetic surgery.

Dr. Gregory Hobbs is Board-Certified in Emergency Medicine. Dr. Hobbs graduated from the University of Texas Health Sciences Center at San Antonio Long School of Medicine. Dr. Hobbs has 39 years of experience.

Leeon Jeffs serves as the Vice President of Simplicity Laser, bringing extensive expertise and leadership to the team. He oversees the company’s medical directors and clinical processes, ensuring the highest standards of care and safety in every treatment. Leeon’s commitment to excellence drives innovation and consistency across all clinics, helping clients achieve outstanding results with confidence.

Simplicity Laser is in the process of adding more experienced Medical Directors to our team! Our medical directors ensure the highest standards of safety and efficacy in laser hair removal, guiding our clinical team with expertise and oversight.
If you’re a licensed physician interested in partnering with Simplicity Laser as a Medical Director, we’d love to connect! Reach out to Leeon Jeffs at Leeon.Jeffs@simplicitylaser.com for more details.
If you’re a licensed physician interested in partnering with Simplicity Laser as a Medical Director, we’d love to connect! Reach out to Leeon Jeffs at Leeon.Jeffs@simplicitylaser.com for more details.


At Simplicity Laser, we are proud to have over 100 highly skilled laser technicians who undergo rigorous training to deliver exceptional care and expertise. Each technician completes extensive education in laser safety, advanced technology, and best practices, ensuring every treatment is performed with precision and professionalism. Beyond their technical expertise, our team is dedicated to providing a comfortable and personalized experience, tailoring every session to meet individual client needs. With comprehensive training and ongoing professional development, our technicians embody Simplicity Laser’s commitment to safe, effective, and professional laser hair removal.