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Nick Fernandez, MBA

Director of Marketing & Communications

Nick Fernandez earned his MBA with a concentration in Data Analytics and Marketing from American University. He also holds a degree in Psychology from Berry College, and double minors in Business and Entrepreneurship, gaining insights into both human behavior and strategic decision-making.


Currently, Nick works as a Marketing Manager at an AdTech firm, where he focuses on creating effective campaigns and fostering growth. In addition to his full-time role, he runs Upsway Marketing LLC, a small agency dedicated to supporting startups, nonprofits, and small businesses with practical, full-service marketing solutions.


Areas of Expertise


  • Website Design & Development

  • Search Engine Optimization

  • Graphic Design

  • Social Media Management

About our team

MRCS is comprised of experts with over 100 years of combined experience. We are dedicated to revolutionizing the revenue cycle by leveraging technology, workflow mapping, and revenue leakage prevention strategies to improve revenue integrity. Our team holds several certifications including CPC, CMOM, CMPE, CHSP, and CPPM.

Meet our team

MRCS is comprised of experts with over 100 years of combined experience. We are dedicated to revolutionizing the revenue cycle by leveraging technology, workflow mapping, and revenue leakage prevention strategies to improve revenue integrity. Our team holds several certifications including CPC, CMOM, CMPE, CHSP, and CPPM.

Kem Tolliver, BS, FACMPE, CPC, CMOM

President & CEO

Kem Tolliver, BS, FACMPE, CPC, CMOM
Elizabeth (Liz) Atkinson-Molina

Business Operations Manager

Elizabeth (Liz) Atkinson-Molina
Sydney White

Financial Operations Manager

Sydney White
Steve Long

Sr. Director of Practice Management Services

Steve Long
Denise Walsh, CPC, CHSP

Sr. RCM, Coding & Credentialing Director

Denise Walsh, CPC, CHSP
Charletta Washington, MHA

Sr. RCM Integrity & Value Based Care Advisor

Charletta Washington, MHA
Janelle Dennis M.D.

Physician Advisor

Janelle Dennis M.D.
Shawntea (Taya) Gordon, MBA, FACMPE

Principal RCM Advisor

Shawntea (Taya) Gordon, MBA, FACMPE
Tiera Buchanan, CPC, CPPM

Sr. Revenue Cycle and Coding Advisor

Tiera Buchanan, CPC, CPPM
Ashley Bazil

Sr. Dental Billing & Coding Advisor

Ashley Bazil
Sasha Chavez, MS

Community Health & Equity Program Specialist

Sasha Chavez, MS
Rosalind Harper, CRC-I, CPC, CDEO, CRC

Sr. Coding Compliance Instructor

Rosalind Harper, CRC-I, CPC, CDEO, CRC
Nick Fernandez, MBA

Director of Marketing & Communications

Nick Fernandez, MBA
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