Mohamed Kassab

AI Medical Programmer & Clinical Validator

Labelbox (Alignerr) • Freelance

Jan 2026 - Present • 4 mos

Operated as a Physician-in-the-Loop (PITL) to train, evaluate, and refine medical Large Language Models (LLMs). Applied complex clinical reasoning and evidence-based frameworks (such as USPSTF and ABCDE) to medical data sets. Responsible for detecting and mitigating AI 'hallucinations' to ensure the outputs of healthcare machine learning models are clinically safe, accurate, and contextually sound

Medical Approvals Supervisor

Andalusia Healthcare Group • Full time

Oct 2024 - Dec 2025 • 1 yr 2 mos

Led the medical approvals and utilization management department for a major healthcare provider network. Spearheaded Clinical Documentation Improvement (CDI) initiatives to minimize claim denials and prevent hospital revenue leakage. Ensured strict compliance with international medical coding standards (ACS) and optimized the clinical data pipeline between the provider and payers

Head of Medical Department

Financial Regulatory Authority (FRA) • Full time

Mar 2024 - Oct 2024 • 7 mos

Directed clinical governance and healthcare portfolio regulations at a national level. Designed and implemented strategic medical auditing frameworks to evaluate healthcare data integrity. Acted as the ultimate clinical authority, ensuring that medical portfolios and health insurance products complied with strict regulatory, financial, and clinical standards