Senior Medical Director, Medical Affairs, MASH

Senior Medical Director, Medical Affairs – MASH

The Senior Medical Director, Medical Affairs – MASH, plays a pivotal and highly visible strategic leadership role within the organization, reporting directly to the VP, Medical Affairs, General Medicine. This role is responsible for driving the medical strategy and execution for MASH assets, with a strong focus on strategic planning, cross‑functional leadership, and external engagement.

Responsibilities

• Provide visionary leadership in the development, execution, and continuous refinement of medical strategy and tactics for assigned assets, ensuring alignment with corporate and global objectives.
• Champion the integration of scientific communications, publications, annual medical planning, and field communication strategies in partnership with key internal and external stakeholders.
• Apply deep therapeutic area expertise and strategic business acumen to proactively identify and address evolving medical needs in clinical practice.
• Ensure the medically appropriate use of investigational medicines and anticipate future trends impacting patient care, policy, and access.
• Direct and oversee the generation, management, and dissemination of robust clinical and non‑clinical data.
• Drive high‑impact publication strategies and ensure scientific content supports both the medical strategy and external stakeholder needs, maintaining the highest standards of accuracy and scientific rigor.
• Lead cross‑functional and cross‑alliance teams with a focus on strategic alignment, collaboration, and excellence in execution.
• Foster a culture of innovation and accountability, ensuring seamless coordination across medical, commercial, regulatory, and alliance partners.
• Serve as a key strategic advisor and leader on global and US cross‑functional teams, providing authoritative scientific and medical perspectives that inform and shape organizational strategy and decision‑making.
• Oversee the design, conduct, and reporting of Medical Affairs studies, ensuring scientific integrity, regulatory compliance, and alignment with strategic priorities.
• Provide mentorship and guidance to teams executing these initiatives.
• Cultivate and expand long‑term, strategic partnerships with clinical experts, societies, collaborative groups, advocacy organizations, payers, policy makers, and other external stakeholders.
• Act as the primary ambassador for Regeneron, building trust and advancing shared goals in the MASH therapeutic area.
• Lead prioritization and support for investigator‑initiated studies, serving as a key decision‑maker and member of internal Scientific Review Committees.
• Ensure scientific accuracy and compliance of all medical materials, including promotional and non‑promotional content, and provide final approval to uphold the highest standards of scientific and ethical integrity.

Qualifications

• MD or MD equivalent, with a preference for specialized fellowship training in Gastroenterology or Hepatology.
• At least 5 years of related industry experience in global or US medical affairs.
• Solid background and experience in drug development and life‑cycle management.
• Experience working in an alliance setting strongly preferred.
• Ability to lead technical and business discussions internally and externally and explain scientific/medical concepts to all levels.
• Ability to cultivate and maintain relationships with leading medical/scientific experts in the relevant fields.
• Ability to establish trust through the consistent demonstration of scientific expertise and satisfactory follow‑through on requests from key opinion leaders.
• Strong leadership and management skills.
• Attention to detail in analyses, deliverables, and communications.
• Strong presentation and communication skills; must be able to provide succinct, strategic, and actionable insights to senior management.
• A proactive self‑starter who can lead work and manage others independently, with the ability to see the next step and take actions without prompting.
• Ability to juggle multiple projects.
• Thorough understanding of the healthcare environment including all external stakeholders.

Compensation

Salary Range (annually) $333,300.00 - $450,900.00

Benefits

In the U.S., benefits may include health and wellness programs (including medical, dental, vision, life, and disability insurance), fitness centers, 401(k) company match, family support benefits, equity awards, annual bonuses, paid time off, and paid leaves (e.g., military and parental leave) for eligible employees at all levels. Additional information about Regeneron benefits in the US can be found at Regeneron Total Rewards .

Equal Opportunity Employer

Regeneron is an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religionor belief (or lack thereof), sex, nationality, national or ethnic origin, civil status, age, citizenship status, membership of the Traveler community, sexual orientation, disability, genetic information, familial status, marital or registered civil partnership status, pregnancy or parental status, gender identity, gender reassignment, military or veteran status, or any other protected characteristic in accordance with applicable laws and regulations. The Company will also provide reasonable accommodation to the known disabilities or chronic illnesses of an otherwise qualified applicant for employment, unless the accommodation would impose undue hardship on the operation of the Company's business.