The Story of Regency

The Genesis Of
Regency Specialties

The Beginning of Our Journey

Regency Dermatology and Plastic Surgery opened its doors on June 1st, 2017.

Before founding Regency Specialties, Dr. Jason Mussman MD, FACS had built Arizona’s premier practice in advanced trauma and cancer reconstruction, while Dr. Betty Hinderks Davis MD, FAAD led one of the largest and most successful dermatology practices in the nation, located in Sun City West, Arizona. Their combined expertise and shared passion for patient care set the foundation for a world-class practice focused on transforming lives.

United by a vision to reshape the future of healthcare, Dr. Mussman and Dr. Davis created Regency Specialties with a simple belief: patients should have access to Arizona’s top specialists, with the highest standards of quality, efficiency, and care—all under one roof.

Proud Members Of

Comprehensive Care, One Trusted Destination

Our team’s contributions to the medical community are unparalleled, with over 150 peer-reviewed articles published, multiple patents held, and numerous regional and national awards to our name. Regency Specialties is proud to be recognized for the outstanding service and leadership of its specialists.

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At the Heart of Regency Specialties is Our Commitment to Excellence.

1Leadership

We lead by example, creating achievable organizational goals that enhance the quality of care and improve the work environment for all employees.

2Patient Focused

A passion for patient experience and quality of care continues to inspire, drive, and guide Regency. The trust our patients have shown us allows us to recruit top specialists from the best training programs and hospitals in the nation.

3Systems & Process Focused

We prioritize the needs of our patients, striving to offer exceptional care and results with a compassionate, patient-centered approach.

4People Oriented

We continuously improve our processes to deliver an enhanced quality of care and streamline patient experiences.

5Continuous Improvement

We foster a culture of continuous learning, ensuring that safety and quality are at the forefront of everything we do. Failure is seen as an opportunity to learn and grow.

6Data-Driven Decision Making

We use data and knowledge to understand variability, improve operational decisions, and enhance patient care.

7Corporate Responsibility

We maintain the highest ethical, social, and environmental standards, ensuring our practice operates in a responsible manner.

8Sustainability

We focus on growth and profitability through serving our patients’ needs, rather than just recruiting patients. By staying adaptive to changes in economic conditions, we ensure the long-term success of our practice.

1Leadership

We lead by example, creating achievable organizational goals that enhance the quality of care and improve the work environment for all employees.

2Patient Focused

3Systems & Process Focused

We prioritize the needs of our patients, striving to offer exceptional care and results with a compassionate, patient-centered approach.

4People Oriented

We continuously improve our processes to deliver an enhanced quality of care and streamline patient experiences.

5Continuous Improvement

We foster a culture of continuous learning, ensuring that safety and quality are at the forefront of everything we do. Failure is seen as an opportunity to learn and grow.

6Data-Driven Decision Making

We use data and knowledge to understand variability, improve operational decisions, and enhance patient care.

7Corporate Responsibility

We maintain the highest ethical, social, and environmental standards, ensuring our practice operates in a responsible manner.

8Sustainability

Patient Testimonials

Your Trust, Our Greatest Achievement

5 stars are not enough. I could not be more pleased. After living 15 years with a bad augmentation, the breast revision that Dr Dang performed exceeded my expectations. His bedside manner was awesome and he was both responsive and attentive from consultation through the final 6week follow up. I would recommend him without reservation.

- Dawn F.

I’ve been a patient of Dr. Davis and Dr. Mussman for years. They’re very professional, caring, and provide the best care that you’ll ever receive in the Valley. I highly recommend them for your skin care!

- Steven M.

My first time consulting with Jada! She was INCREDIBLE, guiding me every step of the way with common sense methods to make me look & feel my best, as well as educating me thoroughly throughout the process & procedure. She is AMAZING & I will always return to her & Regency for any help I need cosmetically. Also, Dr. Mussman is a surgical genius, & helped me become my best self ever with the neck procedure. At 73 years old it is very rare to find health care providers that can be trusted so completely. Thank you, Jada & Dr. Mussman!

- Dee. R