Executive Director, Medical Affairs

About Artiva:

Artiva is clinical-stage, publicly-traded biotechnology company focused on developing natural killer (NK) cell-based therapies for patients suffering from devastating autoimmune diseases and cancers. Artiva’s lead program, AlloNK®, is an allogeneic, off-the-shelf, non-genetically modified NK cell therapy candidate designed to enhance the antibody-dependent cellular cytotoxicity effect of monoclonal antibodies to drive B-cell depletion. AlloNK is delivered in the outpatient setting with no required hospitalization.

AlloNK is currently being evaluated in three ongoing clinical trials for the treatment of B-cell driven autoimmune diseases. This includes two company-sponsored trials, one in systemic lupus erythematosus for patients with or without lupus nephritis, and a basket trial across autoimmune diseases (Rheumatoid Arthritis, Systemic Sclerosis, Idiopathic Inflammatory Myopathies and Sjögren’s Disease), as well as an investigator-initiated basket trial in B-cell driven autoimmune diseases.

Artiva’s pipeline also includes CAR-NK candidates targeting both solid and hematologic cancers.

Artiva was founded in 2019 as a spin out of GC Cell, formerly GC Lab Cell Corporation, a leading healthcare company in the Republic of Korea, pursuant to a strategic partnership granting Artiva exclusive worldwide rights (excluding Asia, Australia and New Zealand) to GC Cell’s NK cell manufacturing technology and programs. Artiva is headquartered in San Diego, California.

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The Executive Director of Medical Affairs will provide strategic and hands-on leadership for Artiva’s Medical Affairs function. This role is external facing for the most part and execution-driven, with accountability for scientific communications, medical messaging, key opinion leader (KOL) engagement, advisory activities of external thought leaders, and competitive/market insights. The successful candidate will be comfortable “hitting the pavement,” traveling extensively, and personally engaging key stakeholders.

Scientific and Medical Communications

• Develop and execute scientific and medical communications strategies aligned with company development objectives.
• Identify, build and own scientific and medical presentations that communicate our science and development strategy to clinical trial sites, KOLs/HCPs, and patient groups.
• Partner cross-functionally with Clinical Development, Clinical Operations, Translational Science, and Regulatory to ensure accurate, compliant scientific messaging.
• Develop a Conference Strategy Plan for supporting International, National and Regional conferences in Rheumatology and Cell Therapy.
• Develop/Co-develop materials and resources for field Medical Affairs usage including clinical trial brochures, slide decks and conference booth materials.

• Provide operational Medical Affairs support for major congresses, including booth presence, scientific exchange, speaker coordination, and on-site engagement with KOLs and HCPs.
• Ensure Medical Affairs readiness for conferences, including training, preparation of materials, and logistics.

• Develop and execute a robust KOL engagement strategy, including identification, prioritization, and relationship building.
• Conduct frequent in-person visits to investigators and key opinion leaders to educate, gather insights, and build advocacy for the AlloNK program.
• Serve as a scientific ambassador for Artiva, representing the company in high-value external scientific discussions.

• Plan and execute advisory boards and steering committees, including objective setting, faculty selection, content development, and insight capture.
• Ensure high-quality scientific exchange and compliant execution.

• Lead medical market research efforts to understand physician perceptions, unmet needs, and treatment paradigms.
• Collect, synthesize, and communicate medical insights from the field to inform clinical strategy, evidence generation, and corporate decision-making.
• Monitor and analyze…