Medical Board / Dr. Erez Dayan
Dr. Erez Dayan
Chief Medical Officer at Essos
Reno, Nevada
Basic Information
- Full Name: Dr. Erez Dayan
- Professional Title: Chief Medical Officer at Essos
- Location: Reno, Nevada
- Institutional Background: Harvard Plastic Surgery Program, Dallas Plastic Surgery Institute
Credentials & Background
- Education
- Doctor of Medicine, SUNY Downstate Medical Center
- Bachelor of Science, Brandeis University
- Training
- Aesthetic & Reconstructive Plastic Surgery Fellowship, Dallas Plastic Surgery Institute
- Chief Resident in Plastic & Reconstructive Surgery, Massachusetts General Hospital / Harvard Medical School
- Resident, Plastic & Reconstructive Surgery, Harvard Plastic Surgery
- Administrative Chief Resident in General Surgery, Icahn School of Medicine at Mount Sinai
Experience & Expertise
- Plastic and reconstructive surgeon, researcher, and educator with global clinical and academic leadership.
- 150+ publications and presentations across the U.S., Asia, Europe, the Middle East, and South America.
- Author and co-author of six books on aesthetic and reconstructive surgery topics.
Biography
Dr. Erez Dayan is a plastic and reconstructive surgeon, researcher, and educator. He completed training at the Harvard Plastic Surgery Program and an aesthetic surgery fellowship at the Dallas Plastic Surgery Institute.
His work spans aesthetic and reconstructive surgery, clinical research, and physician education. He has published and presented clinical work internationally and is known for a precision-focused, patient-first approach.
As Chief Medical Officer at Essos and Medical Director at Avance Plastic Surgery Institute, Dr. Dayan helps define quality standards, supports evidence-based care pathways, and advances global physician education.
Contributions to Essos
- Leads medical oversight strategy as Chief Medical Officer for the Essos network.
- Supports rigorous provider vetting standards and consistent quality review processes.
- Advises on patient safety frameworks and continuous improvement in clinical outcomes.
Published: April 7, 2026
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