Nathan Zwagerman, MD
Associate Professor; Director, Pituitary and Skull Base Surgery; Director, Residency Program
Locations
- Neurosurgery
8701 Watertown Plank Rd.
Milwaukee, WI 53226
Education
Residency, Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, 2011-2017
MD, Wayne State University School of Medicine, Detroit, MI, 2010
Biography
Nathan T. Zwagerman, MD, joined the faculty at the Medical College of Wisconsin in 2017 after completing his residency and fellowship training at the university of Pittsburgh. He completed his undergraduate studies at Calvin College in Grand Rapids, MI while majoring in Psychology. He completed his medical training at Wayne State University School of Medicine in Detroit, MI. He was born and raised on a family farm in West Michigan.
Dr. Zwagerman completed a two-year fellowship in endoscopic endonasal pituitary and endoscopic and open skull base surgery. His research has been focused on evaluating patient outcomes after endoscopic skull base surgery and developing improved techniques to repair injured peripheral nerves.
Dr. Zwagerman received the Student's Golden Heart Award as a fourth year medical student as voted on by his peers for his work in research and his volunteer activity. In 2016, he was awarded the American Association of Neurological Surgeons Synthes Skull Base Award for his work with Dr. Paul Gardner for a randomized controlled trial of lumbar drain placement after endoscopic skull base surgery. More recently, in 2017, he was awarded the American Association of Neurological Surgeons' First Place Peripheral Nerve Eposter Award.
“I believe that treating patients is more than simply treating the problem they present with. The best way to treat each patient is to discover what is important in their lives, educate about the presenting problem, and formulate a treatment strategy that takes all of these things together to arrive at a treatment plan.”
Board Certification
- American Board of Neurological Surgery
Clinical Programs
Research Experience
- Acromegaly
- ACTH-Secreting Pituitary Adenoma
- Adenoma, Basophil
- Arnold-Chiari Malformation
- Brain Abscess
- Brain Injuries
- Case Reports
- Clinical Medicine
- Craniopharyngioma
- Dandy-Walker Syndrome
- Diabetes Insipidus, Neurogenic
- Education, Medical, Graduate
Publications
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(Shahbandi A, Shahabinejad E, Ershadinia N, Farahani Y, Tavakoli S, Harris MS, Sheehan JP, Khorasanizadeh M, Zwagerman NT.) Neurosurg Rev. 2026 Mar 17;49(1) PMID: 41840066 SCOPUS ID: 2-s2.0-105033345287 03/17/2026
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(Tenhoeve SA, Silverstein JM, Kim AH, Evans JJ, Collopy C, Rennert R, Couldwell WT, Barkhoudarian G, Dan Kelly, Fernandez-Miranda JC, Pacione DR, Kim W, Bergsneider M, Chicoine MR, Zada G, Kshettry VR, Wu K, Benjamin C, Van Gompel J, Catalino MP, Mamelak A, Zwagerman N, Furlan A, Little AS, Yuen KC, Gardner P, Fazeli P, Karsy M, RAPID Consortium.) Clin Neurol Neurosurg. 2026 Mar 14;266:109393 PMID: 41855849 SCOPUS ID: 2-s2.0-105033825052 03/20/2026
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(Matoska T, Findling JW, Wang TS, Evans DB, Dream SY, Javorsky BR, Zwagerman NT, Carroll TB.) AACE Endocrinology and Diabetes. 1 March 2026;13(2):341-346 SCOPUS ID: 2-s2.0-105025152170 03/01/2026
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Proton Beam vs Intensity-Modulated Radiotherapy in Olfactory Neuroblastoma.
(Tang A, Adida S, Donohue J, Olson B, Krippaehne E, Roozdar P, Goetschel K, Gago G, Almeida JP, Champagne PO, Fernandez-Miranda JC, Gardner P, Hwang PH, Nayak JV, Patel C, Patel ZM, Celda MP, Pinheiro-Neto C, Routman DM, Sanusi O, Snyderman CH, Thorp BD, Van Gompel JJ, Zenonos GA, Zwagerman NT, Wilke C, Wang EW, Geltzeiler M, Choby G.) JAMA Otolaryngol Head Neck Surg. 2026 Jan 01;152(1):60-64 PMID: 41165699 PMCID: PMC12576614 SCOPUS ID: 2-s2.0-105021587542 10/30/2025
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(Rivera CA, Himic V, Zwagerman N, Shah AH, Ivan M, Komotar RJ, Aaronson DM.) Cureus. 2025 Dec;17(12):e99409 PMID: 41552112 PMCID: PMC12807993 01/19/2026
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Evaluating Large Language Models in the Image-Based Diagnosis of Intracranial Tumors.
(Rivera CA, Himic V, Zwagerman NT, Shah AH, Ivan ME, Komotar RJ, Aaronson DM.) Cureus. 2025 Nov;17(11):e97449 PMID: 41431496 PMCID: PMC12718617 12/23/2025
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(Myneni S, Bhandarkar S, Akbari H, Mayne R, Ahmed AK, Kazemi F, Almeida JP, Germanwala AV, Venteicher AS, Zwagerman NT, Wang EW, Choby G, McKean EL, Snyderman CH, Rowan NR, Mukherjee D.) J Neurooncol. 2025 Oct 27;176(1):45 PMID: 41143938 SCOPUS ID: 2-s2.0-105019757664 10/27/2025
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(Mattheisen H, Tavakoli S, Mrachek EK, Cheok S, Zwagerman N.) J Neurol Surg Rep. 2025 Oct;86(4):e253-e259 PMID: 41383263 PMCID: PMC12695434 12/12/2025
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Olfactory Groove Meningiomas and the Association with Postoperative Weight Loss.
(Armstrong SA, Boerger TF, Laing B, Tavakoli S, Goetschel K, Cheok S, Zwagerman N.) J Neurol Surg B Skull Base. 2025 Oct;86(5):583-590 PMID: 40894429 PMCID: PMC12396876 09/02/2025
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(Mattheisen H, Peterson A, Memon A, Mrachek EKS, Tavakoli S, Ioachimescu A, Zwagerman N, Cheok S.) Clin Neurol Neurosurg. 2025 Oct;257:109097 PMID: 40795519 SCOPUS ID: 2-s2.0-105012919996 08/13/2025
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(Mattheisen H, Peterson A, Memon A, Mrachek EKS, Tavakoli S, Ioachimescu A, Zwagerman N, Cheok S.) Clinical Neurology and Neurosurgery. October 2025;257 SCOPUS ID: 2-s2.0-105012919996 10/01/2025
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Olfactory Groove Meningiomas and the Association with Postoperative Weight Loss
(Armstrong SA, Boerger TF, Laing B, Tavakoli S, Goetschel K, Cheok S, Zwagerman N.) Journal of Neurological Surgery Part B Skull Base. 29 August 2025;86(5):583-590 SCOPUS ID: 2-s2.0-85201668933 08/29/2025