Medical School
- MD, University of Minnesota Medical School (2015)
Undergraduate School
- BS, University of Notre Dame (IN) (2011)
Residency
- University of Michigan Hospitals and Health Centers Program, Internal Medicine - Pediatrics (2019)
Fellowships
- University of Colorado (Children's Hospital Colorado) Program, Pediatric Cardiology (2022)
- University of Colorado (University Hospital) Program, Adult Congenital Heart Disease (2024)
Languages
EnglishDepartment
Pediatrics-CardiologyProfessional Titles
- Assistant Professor
Publications
- Grubb A, Nabrzyski R, Shamapant N, Zirille F, Padalia K, Cerbin L, Holzemer N, Rosenberg MA, Garg L, Barrett C, Sabzwari SRA, Tumolo AZ, Varosy PD, Zipse MM, Ashur C, Adewumi J, Tzou WS, von Alvensleben JC, Sandhu A. Clinical Predictors of Recurrent Cavotricuspid Isthmus Flutter After Catheter Ablation in Patients With Dextro-Transposition of the Great Arteries. J Cardiovasc Electrophysiol. 2025 Oct 9. [Epub ahead of print] PubMed PMID: 41069045
- Holzemer NF, Silveira LJ, Kay J, Khanna AD, Jacobsen RM. Submaximal Exercise Response is Associated with Future Hypertension in Patients with Coarctation of the Aorta. Pediatr Cardiol. 2023 Aug;44(6):1209-1216. PubMed PMID: 37219586
- Taylor-Fishwisk JS, Holzemer N, Middlemist B, Duarte V, Olson KE, von Alvensleben JC, SooHoo M, Khanna A. Evaluation of Post-Operative Atrial Fibrillation after Cardiac Surgery for Adult Congenital Heart Disease. Congenital Heart Disease. 2024
Practice Locations
Children's Hospital Colorado Anschutz Medical Campus13123 East 16th Ave
Aurora, CO 80045
720-777-1234
UCHealth University of Colorado Hospital (UCH)
12605 E. 16th Ave
Aurora, CO 80045
720-848-0000
Hospital Affiliation
- University of Colorado Hospital
- Children's Hospital Colorado
Specialty Information
Specialties- Adult Congenital Heart Disease
- Pediatric Cardiology, Board Certification
- Internal Medicine - Pediatrics, Board Certification (, 2019)