Staff
Contact the Staff
Rolf Institute: (303) 449-5903
| Samantha Sherwin, Executive Director, Director of Faculty & Student Services | x 107 |
| Mary Contreras, Director of Admissions & Recruitment | x 106 |
| Shellie Marsh, Office Manager | x 100 |
For questions regarding Membership, please email |
About the Staff
Samantha Sherwin
Executive Director
Samantha has worked in Education for over 10 years, primarily working with Title IV and Compliance. She has been with the Rolf Institute since early 2017 and was formerly the Director of Financial Aid. Samantha is a Colorado native and enjoys spending her free time with her family and dogs.
Responsibilities include:
- Faculty & Student Services
- Financial Aid & Compliance
- VA School Certifying Official
- Process I-20s for International students
- Scheduling Continuing Education
- Room rental inquiries and scheduling
- Organizational Management
- Board Relations
- Curricula, Instruction, and Assessment Design
Mary Contreras
Director of Admissions & Recruitment
Mary is a Colorado native and has been in the education/admissions field for over 20 years. She has a passion for helping people further their education or start their careers. With her background in education, she enjoys learning and spending time outdoors with her family.
Responsibilities include:
- Recruitment
- Admissions
- Enrollment
- Student support
- Payments
Shellie Marsh
Office Manager
Shellie came to DIRI in early 2022, bringing over 30 years of retail management and bookkeeping experience. She is originally from Indiana but has considered Colorado home for almost 25 years. Shellie enjoys spending time with my family and pets, getting outside, and visiting the latest art exhibits in Denver.
Responsibilities include:
- Facilities Management
- Staff Support
- Membership Support
- Online Store Management
- Front desk and reception
- Social media