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Medical Science Liaison/Senior Medical Science Liaison(MSL)-Great Lakes Ohio Val

Phathom Pharmaceuticals
August 17, 2026
Full-time
Remote friendly (Ohio, United States)
Worldwide
Medical Affairs
Role: Medical Science Liaison (MSL) specializing in gastrointestinal (GI) therapeutics, responsible for scientific engagement with healthcare professionals and key opinion leaders (KOLs) to support Phathom's product portfolio, including vonoprazan for acid-related GI disorders and pipeline candidates. Responsibilities: develop and maintain KOL relationships, provide clinical and scientific information, support clinical trial enrollment and investigator-initiated research, deliver scientific presentations at medical congresses, and gather market insights. Collaborate with Clinical and Medical Affairs teams to align strategic initiatives and advance product understanding. Requirements: advanced degree (MD, PharmD, PhD, etc.), prior MSL or Pharma Medical Affairs experience, GI therapeutic area knowledge preferred, familiarity with clinical development processes and guidelines (ICH-GCP, PhRMA, AGA), excellent communication skills, ability to travel 30-50%, and established credibility in the medical community. High-Value: GI disorders, acid-related diseases, therapeutics in clinical or post-marketing stages, KOL engagement, clinical trial support, and cross-functional collaboration in a fast-paced environment.