Pegah Chaharmahali, MBA

Pathologist
Molecular Department Manager
Yosemite Pathology
Modesto, CA 95204

Pegah Chaharmahali is a Molecular Department Manager at Yosemite Pathology and Precision Pathology, where she leads highly specialized molecular diagnostics operations that play a critical role in patient care. With a strong foundation in molecular science and years of hands-on laboratory leadership, she is known for streamlining workflows, strengthening quality systems, and ensuring regulatory excellence in CLIA- and CAP-compliant environments. Her work consistently blends scientific rigor with operational efficiency to deliver accurate, reliable diagnostic outcomes.

Throughout her career, Pegah has driven meaningful process improvements, led cross-functional teams, and authored and validated complex molecular protocols across PCR and transcription-mediated amplification platforms. She is deeply committed to building laboratory cultures where precision, accountability, and continuous improvement thrive. Beyond the bench, she collaborates closely with physicians and stakeholders to translate complex data into actionable insights that support better healthcare decisions.

Currently pursuing an MBA at the University of California, Davis, Pegah is intentionally bridging the gap between science and business. This journey has expanded her impact as a strategic leader and sharpened her voice as a writer who believes in telling the story behind the science. Passionate about innovation, leadership, and thoughtful iteration, she is focused on shaping the future of molecular diagnostics through data-driven strategy, empowered teams, and a clear, human-centered vision.

• University of California, Davis - Master of Business Administration
• University of the Pacific - M. S, Biology/Biological Sciences
• University of California, Davis - Bachelor's of Sciences

• Fundamental of Molecular Pathology Certificate
• Food Safety Preventive Controls Alliance-FSPCA

Areas of Specialization/Expertise

  • Microbiology
  • Molecular Bioinformatics
  • Pathology
Q

What do you enjoy most about practicing medicine?

What I enjoy most about practicing medicine is the ability to make a meaningful impact. Knowing that my work contributes to better patient outcomes and supports informed clinical decisions gives purpose to everything I do. Being part of a process that improves lives—often in ways patients may never see firsthand—is both motivating and deeply rewarding.

Locations

Yosemite Pathology

Modesto, CA 95204

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