Education History
| Fellowship |
University of Utah School of Medicine |
Fellow |
|---|---|---|
| Fellowship |
University of Colorado Health Sciences Center |
Fellow |
| Doctoral Training |
University of Colorado |
PhD |
| Internship |
Penrose Hospitals |
Intern |
| Undergraduate |
Colorado College |
BA |
Selected Publications
Journal Article
- Vachali PP, Kish-Trier E, Steckel S, Frank EL (2025). Instrument Multiplexing: Amplified Throughput for Measurement of Vitamin B1 in Whole Blood Using Parallel Liquid Chromatography Systems Interfaced to a Single Mass Spectrometer. DOI: 10.1093/clinchem/hvaf029. Clin Chem. (Read full article)
- Thaitumu MN, Frank EL (2025). Analysis of Urinary Metanephrines Using Liquid Chromatography Tandem Mass Spectrometry. Methods Mol Biol, 2891, 257-268. (Read full article)
- Pandya V, Frank EL (2022). A Simple, Fast, and Reliable LC-MS/MS Method for the Measurement of Homovanillic Acid and Vanillylmandelic Acid in Urine Specimens. Methods Mol Biol, 2546, 175-183. (Read full article)
- Nelson HA, Frank EL (2022). Quantification of 5-Hydroxyindoleacetic Acid in Urine by Ultra-performance Liquid Chromatography Tandem Mass Spectrometry. Methods Mol Biol, 2546, 195-204. (Read full article)
- Kushnir MM, Nelson GJ, Frank EL, Rockwood AL (2022). LC-MS/MS Method for High-Throughput Analysis of Methylmalonic Acid in Serum, Plasma, and Urine: Method for Analyzing Isomers Without Chromatographic Separation. Methods Mol Biol, 2546, 295-309. (Read full article)
- Pandya V, Hunsaker JJH, Laulu SL, Genzen JR, Frank EL, Johnson LM, Rudolf JW (2021). Excessively low cholesterol and triglyceride levels in an apparently healthy patient. Clin Biochem, 96, 78-81. (Read full article)
- Doyle K, Frank EL (2021). Verifying Clinically Derived Reference Intervals for Daily Excretion Rates of Fractionated Metanephrines Using Modern Indirect Reference Interval Models. Am J Clin Pathol, 156(4), 691-699. (Read full article)
- Smy L, Kushnir MM, Frank EL (2021). A high sensitivity LC-MS/MS method for measurement of 3-methoxytyramine in plasma and associations between 3-methoxytyramine, metanephrines, and dopamine. J Mass Spectrom Adv Clin Lab, 21, 19-26. (Read full article)
- Smy L, Kushnir MM, Frank EL (2021). A high sensitivity LC-MS/MS method for measurement of 3-methoxytyramine in plasma and associations between 3-methoxytyramine, metanephrines, and dopamine. J Mass Spectrom Adv Clin Lab, 21, 19-26.
- Anderson KE, Lobo R, Salazar D, Schloetter M, Spitzer G, White AL, Young RM, Bonkovsky HL, Frank EL, Mora J, Tortorelli S (2021). Biochemical Diagnosis of Acute Hepatic Porphyria: Updated Expert Recommendations for Primary Care Physicians. Am J Med Sci, 362(2), 113-121. (Read full article)
- Kushnir MM, Song B, Yang E, Frank EL (2020). Development and Clinical Evaluation of a High-Throughput LC-MS/MS Assay for Vitamin B6 in Human Plasma and Serum. J Appl Lab Med, 6(3), 702-714. (Read full article)
- Clark ZD, Cutler JM, Frank EL (2016). Practical LC-MS/MS Method for 5-Hydroxyindoleacetic Acid in Urine. J Appl Lab Med, 1(4), 387-399. (Read full article)
- Porter SG, Coats D, Fischer PR, Ou K, Frank EL, Sreang P, Saing S, Topazian MD, Enders FT, Cabalka AK (2014). Thiamine deficiency and cardiac dysfunction in Cambodian infants. J Pediatr, 164(6), 1456-61. (Read full article)
Review
- Isbell TS, Colwell E, Frank EL, Karon BS, Luzzi V, Wyer LA (2021). Professional Certification in Point-of-Care Testing. [Review]. EJIFCC, 32(3), 303-310. (Read full article)
Case Report
- Bergelson I, Walker C, Frank EL, Steinberg RL (2023). Felbamate Urolithiasis: A Case Report and Literature Review. BMJ Case Rep, 16(e253883).