Christina Swartzwelder

Physician Assistant

Christina Swartzwelder

Physician Assistant
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Christina Swartzwelder

I am a Physician Assistant (PA) who has worked for more than 15 years on the Head and Neck Service at Memorial Sloan Kettering Cancer Center (MSK), as part of the team caring for people with thyroid nodules and thyroid cancer.

For several years, I have also co-led MSK’s Thyroid Nodule Assessment Program, and have focused my efforts on thyroid nodules and disorders. My responsibility is to help patients understand their diagnosis, order and interpret laboratory and imaging tests to investigate further, and to help patients decide on the best course of action through shared decision-making.

I work with patients independently and in collaboration with MSK surgeons. When patients first meet with me, they are often anxious and have questions about the chance that their thyroid nodules will develop into cancer. I spend time reviewing reports, discussing clinical practice guidelines, and our protocols for surveillance.

My goal is to be clear and concise so that my patients feel informed and supported every step of the way. To increase our reach of care, I see patients both in-person and via telehealth. This program has been incredibly rewarding for me, and I will continue to work to provide the best possible care for you.

Languages Spoken

English

Education

Bachelor of Science in Human Biology, University at Albany
Physician Assistant, St. John’s University

Certifications

National Commission on Certification of Physician Assistants (NCCPA)

Licensures

PA Licensure in New York, New Jersey, and Connecticut

Publications

Instrum R, Swartzwelder CE, Ghossein RA, Xu B, Givi B, Wong RJ, Untch BR, Morris LGT. Clinical and Pathologic Characteristics of Cytologically Indeterminate Thyroid Nodules with Non-V600E BRAF Alterations. Cancers (Basel). 2025 Feb 22;17(5):741. doi: 10.3390/cancers17050741. PMID: 40075589; PMCID: PMC11899432.

Sfreddo HJ, Koh ES, Zhao K, Swartzwelder CE, Untch BR, Marti JL, Roman BR, Dublin J, Wang RS, Xia R, Cohen JM, Xu B, Ghossein R, Givi B, Boyle JO, Tuttle RM, Fagin JA, Wong RJ, Morris LGT. RAS-Mutated Cytologically Indeterminate Thyroid Nodules: Prevalence of Malignancy and Behavior Under Active Surveillance. Thyroid. 2024 Apr;34(4):450-459. doi: 10.1089/thy.2023.0544. Epub 2024 Mar 28. PMID: 38407967.

Fitzgerald CWR, Valero C, Swartzwelder CE, Morris LGT. Positron Emission Tomography-Computed Tomography Imaging, Genomic Profile, and Survival in Patients With Head and Neck Cancer Receiving Immunotherapy. JAMA Otolaryngol Head Neck Surg. 2021 Dec 1;147(12):1119-1120. doi: 10.1001/jamaoto.2021.1763. PMID: 34297796; PMCID: PMC8304169.

View a full listing of Christina Swartzwelder’s journal articles.