Mary Duffield, Mmhc Email & Phone Number

Nashville, Tn, Us

Nashville, Tennessee, United States

As Chief of Staff to the CEO, I expertly manage high-level strategic initiatives, driving operational efficiency across the organization. I oversee executive communication, support leadership meetings, and coordinate high-profile engagements with key stakeholders, ensuring seamless execution of corporate objectives. I work hand-in-hand with the CEO to implement top-down communication channels and enhance decision-making processes. By leveraging my leadership and organizational skills, I optimize the CEO’s time and performance capacity, managing external ventures and fostering partnerships that align with long-term corporate goals.

As the Founder and Fractional Chief of Staff at M2D Services, I provide operational consulting to executives, entrepreneurs, and startups on a contract basis. I specialize in building organizational infrastructures and developing scalable frameworks, particularly during early growth phases. I foster key partnerships with third-party vendors to ensure seamless alignment with business objectives, while also delivering high-level administrative services to maximize leadership efficiency. My expertise spans strategic planning, vendor management, and executive support.

San Francisco, California, United States

I led the organization's concierge cybersecurity program tailored for ultra-high-net-worth individuals and their families. In this role, I delivered end-to-end cybersecurity solutions, collaborating with C-suite executives and sales teams to identify and target key client demographics. I played a critical role in client acquisition and revenue generation, while also developing strategic partnerships and overseeing pre-sales initiatives. By providing tailored cybersecurity services, I helped position the company as a market leader in protecting high-profile clients./first-ever concierge cybersecurity program tailored for ultra-high-net-worth individuals and their families. In this role, I delivered end-to-end cybersecurity solutions, collaborating with C-suite executives and sales teams to identify and target key client demographics. I played a critical role in client acquisition and revenue generation, while also developing strategic partnerships and overseeing pre-sales initiatives. By providing tailored cybersecurity services, I helped position the company as a market leader in protecting high-profile clients.

Austin, Texas, United States

As Chief of Staff at Early Medical, I managed the day-to-day operations of the organization and provided direct leadership support to the CEO. I was instrumental in developing and scaling the medical practice from a boutique service into a rapidly growing company with hundreds of patients and employees. I also assisted with the deployment of The Drive podcast, coordinated media relations, and spearheaded internal communication strategies that aligned teams with corporate goals. Additionally, I collaborated with the CFO to establish financial processes and with IT providers to implement robust cybersecurity measures.

San Diego, California, United States

In my role as Senior Executive Assistant to the CEO, I was employee #1 at Early Medical, supporting the launch and expansion of the company’s private medical practice. I managed complex executive calendars, oversaw global travel logistics, and handled high-urgency scheduling, ensuring the CEO’s priorities were met effectively. My role also involved streamlining internal communication processes and providing high-level administrative support that allowed the CEO to focus on core business operations.

San Diego, California, United States

At the Law Offices of G. Cole Casey, I provided comprehensive executive support and managed client relations. I was responsible for coordinating legal cases, scheduling court appearances, and managing high-profile client interactions. My ability to handle sensitive information with discretion and ensure smooth communication between clients and attorneys was critical to the firm’s success. I played a pivotal role in maintaining client satisfaction and streamlining the firm’s operational processes.

Greater San Diego Area

Columbus, Ohio, United States

Master Of Management In Healthcare (Mmhc), Business Administration, Management And Operations, Magma Cum Laude

Bachelor Of Arts (Ba), Strategic Communication, Summa Cum Laude

Activities and Societies: Morrill Scholars Program: Prestige Scholarship recipient, National Society of Collegiate Scholars, Off The Lake.