Meet Our Team

Meet Our Team


Leisle Chung, MBA

Leisle Chung

Executive Director

Leisle spent a decade in the business world, managing project teams at Bain & Company, a global strategy consulting firm. She takes principles from leading customer service companies and applies them to Vanguard Skin Specialists.

"My desire is to create an environment where the patient experience is amazing from beginning to end. That is only possible because we have an extraordinary team of providers and staff members who have genuine compassion for our patients."

Leisle graduated magna cum laude from Yale College, and she has an MBA from Harvard Business School. You may reach her at lchung@vanguardskin.com.


Ricki Gray

Ricki Gray

Practice Manager

Ricki oversees the administrative patient care teams to ensure patients are cared for beginning to end. Ricki graduated Colorado State University with a BA in journalism and technical communication.

“I get to know our skin cancer patients well, and building those relationships is really rewarding.”

Ricki is an avid sports fan and a soccer player. Contact Ricki at rgray@vanguardskin.com.


Tina DuMosch

Tina DuMosch

HR Coordinator

Tina focuses on recruiting talented individuals and creating a thriving culture at Vanguard. Tina has worn many hats at Vanguard from front office to billing, and she has helped build a team that is focused on taking care of our patients like family.

“Vanguard is built on having a great team and a culture that rallies around our operating principles."

In her free time, Tina enjoys cooking, reading, and spending time with her husband and children. Contact Tina at tdumosch@vanguardskin.com.


Billing Department:

If you have a question regarding your account or insurance, one of our Insurance Coordinators would be happy to speak to you. Please call (719) 465-5643 or email billing@vanguardskin.com.

Join Our Team

Clara MediSpa

Aesthetic Medicine

Brought to you by the founders of Vanguard Skin Specialists.