Dr. El-Sayed is on Doximity
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Office
400 Parnassus Ave
San Francisco, CA 94143Phone+1 415-353-2401Fax+1 415-353-2603
Education & Training
- University of California (San Francisco)Fellowship, Head & Neck Surgical Oncology/Microvascular Reconstruction, 2002 - 2003
- Boston University Medical CenterResidency, Otolaryngology - Head and Neck Surgery, 1997 - 2001
- Boston University School of MedicineClass of 1996
Certifications & Licensure
- CA State Medical License 2002 - 2025
- American Board of Otolaryngology - Head and Neck Surgery Otolaryngology
Awards, Honors, & Recognition
- Regional Top Doctor Castle Connolly, 2014
- CMS Meaningful Use Stage 1 Certification EpicCare Ambulatory EMR, Epic Systems Corporation, 2012-2013
- Fellow (FACS) American College of Surgeons
- Join now to see all
Publications & Presentations
PubMed
- Neutrophil-to-Lymphocyte Ratio and Pembrolizumab Outcomes in Oral Cavity Squamous Cell Carcinoma.Angeline A Truong, Rex H Lee, Xin Wu, Alain P Algazi, Hyunseok Kang
Otolaryngology--Head and Neck Surgery. 2025-02-01 - HPV-associated Sinonasal Squamous Cell Carcinoma.Rex H Lee, Annemieke van Zante, Ezequiel Goldschmidt, Ivan H El-Sayed
Journal of Neurological Surgery Reports. 2025-01-01 - Endoscopic Endonasal Versus Transcranial Resection of Tuberculum Sella Meningiomas: An Approach Comparison in Two Patients: 2-Dimensional Operative Video.Wesley Shoap, Ivan El-Sayed, Jose Gurrola, Ezequiel Goldschmidt
Operative Neurosurgery. 2024-12-23
Journal Articles
- Shorter Interval Between Radiation Therapy and Salvage Laryngopharyngeal Surgery Increases Complication Rates Following Microvascular Free Tissue TransferEric J Formeister, Ivan El-Sayed, William R Ryan, Chase M Heaton, American Journal of Otolaryngology
Authored Content
- Shorter Interval Between Radiation Therapy and Salvage Laryngopharyngeal Surgery Increases Complication Rates Following Microvascular Free Tissue TransferJune 2018
Committees
- Member, American Academy Otolaryngology- Head and Neck Surgery Skull Base Committee 2013 - 2015
Professional Memberships
- Fellow
- Member
- North American Skull Base SocietyDirectors Board
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