Aaron Lazorwitz, MD, MSCS
Assistant Professor, Ob/Gyn-Family Planning
Medical School:
- MD, University of Texas Southwestern Medical Center at Dallas Southwestern Medical School (2012)
- MSCS, University of Colorado Health Sciences Center (2018)
- BA, Johns Hopkins University (MD) (2008)
- University of Colorado, Obstetrics and Gynecology (2016)
- University of Colorado, Complex Family Planning
Professional Titles
- Complex Family Planning Fellowship Director
Publications
- Lazorwitz A, Pena M, Sheeder J, Teal S. Effect of Topiramate on Serum Etonogestrel Concentrations Among Contraceptive Implant Users. Obstet Gynecol. 2022 Apr 1;139(4):579-587. PubMed PMID: 35594123
- Masten M, Larrea N, Schultz C, Lazorwitz A. Short-notice cancellations of laparoscopic permanent contraception. Contraception. 2022 Oct;114:49-53. PubMed PMID: 35545130
- Wilson CH, Lazorwitz A, Hyer J, Guiahi M. Concordance of Desired and Administered Postpartum Contraceptives among Emergency and Full Scope Medicaid Patients. Womens Health Issues. 2022 Jul-Aug;32(4):343-351. PubMed PMID: 35272884
- Novick AM, Johnson RL, Lazorwitz A, Belyavskaya A, Berkowitz L, Norton A, Sammel MD, Epperson CN. Discontinuation of hormonal contraception due to changes in mood and decreases in sexual desire: the role of adverse childhood experiences. Eur J Contracept Reprod Health Care. 2022 Jun;27(3):212-220. PubMed PMID: 35133231
- Lazorwitz A, Sheeder J, Teal S. Variability in repeat serum etonogestrel concentrations among contraceptive implant users during the steady-release pharmacokinetic period. Contraception. 2022 Apr;108:65-68. PubMed PMID: 34973207
- Lew J, Sheeder J, Lazorwitz A. Etonogestrel contraceptive implant uptake and safety among solid organ transplant recipients. Contraception. 2021 Nov;104(5):556-560. PubMed PMID: 34147509
- Lazorwitz A, Teal S. Using pharmacologic research to efficiently meet acute contraceptive needs. Fertil Steril. 2021 Apr;115(4):903-904. PubMed PMID: 33832748
- Lazorwitz A, Aquilante CL, Shortt JA, Sheeder J, Teal S, Gignoux CR. Applicability of ancestral genotyping in pharmacogenomic research with hormonal contraception. Clin Transl Sci. 2021 Sep;14(5):1713-1718. PubMed PMID: 33650294
- Lazorwitz A, Sheeder J, Teal S. An exploratory study on the association of lifestyle factors with serum etonogestrel concentrations among contraceptive implant users. Eur J Contracept Reprod Health Care. 2021 Aug;26(4):323-325. PubMed PMID: 33596152
- Lazorwitz A, Dindinger E, Harrison M, Aquilante CL, Sheeder J, Teal S. An exploratory analysis on the influence of genetic variants on weight gain among etonogestrel contraceptive implant users. Contraception. 2020 Sep;102(3):180-185. PubMed PMID: 32407811
- Lazorwitz A, Seale R, Davis A, Guiahi M. A pilot study on the effect of isotretinoin on serum etonogestrel concentrations in contraceptive implant users. Contraception. 2020 Jul;102(1):58-60. PubMed PMID: 32325076
- Fang NZ, Guiahi M, Lazorwitz A. Satisfaction with medication abortion and marijuana use: A prospective cohort study. Contraception. 2020 Jul;102(1):30-33. PubMed PMID: 32278684
- Lazorwitz A, Aquilante CL, Sheeder J, Teal S. Letter to the Editor in Response to "Effect of Polymorphisms in CYP2C9 and CYP2C19 on the Disposition, Safety and Metabolism of Progesterone Administrated Orally or Vaginally". Adv Ther. 2020 Feb;37(2):963-964. PubMed PMID: 31875298
- Lazorwitz A, Dindinger E, Aguirre N, Sheeder J. Pre- and post-operative counseling for women on hormonal contraceptives receiving sugammadex at an academic hospital. J Anesth. 2020 Apr;34(2):294-297. PubMed PMID: 31865457
- Lazorwitz A, Aquilante CL, Sheeder J, Guiahi M, Teal S. Relationship between patient characteristics and serum etonogestrel concentrations in contraceptive implant users. Contraception. 2019 Jul;100(1):37-41. PubMed PMID: 30980827
- Lazorwitz A, Aquilante CL, Dindinger E, Harrison M, Sheeder J, Teal S. Relationship Between Etonogestrel Concentrations and Bleeding Patterns in Contraceptive Implant Users. Obstet Gynecol. 2019 Oct;134(4):807-813. PubMed PMID: 31503152
- Lazorwitz A, Aquilante CL, Oreschak K, Sheeder J, Guiahi M, Teal S. Influence of Genetic Variants on Steady-State Etonogestrel Concentrations Among Contraceptive Implant Users. Obstet Gynecol. 2019 Apr;133(4):783-794. PubMed PMID: 30870275
- Lazorwitz A, Aquilante CL, Sheeder J, Teal S. Letter to the Editor in Response to "Effect of Polymorphisms in CYP2C9 and CYP2C19 on the Disposition, Safety and Metabolism of Progesterone Administrated Orally or Vaginally". Adv Ther. 2019 Dec 24. [Epub ahead of print] PubMed PMID: 31875298
- Lazorwitz A, Dindinger E, Aguirre N, Sheeder J. Pre- and post-operative counseling for women on hormonal contraceptives receiving sugammadex at an academic hospital. J Anesth. 2019 Dec 21. [Epub ahead of print] PubMed PMID: 31865457
- Lazorwitz A, Coleman-Minahan K, Teal SB, Guiahi M. Ongoing Etonogestrel Contraceptive Implant Use Throughout Pregnancy. J Adolesc Health. 2018 Sep;63(3):363-364. PubMed PMID: 30076014
- Lazorwitz A, Sheeder J, Teal S. Variability in repeat serum etonogestrel concentrations among contraceptive implant users during the steady-release pharmacokinetic period. Contraception 2021; in press.
- Lazorwitz A, Pena M, Sheeder J, Teal S. Effect of Topiramate on Serum Etonogestrel Concentrations Among Contraceptive Implant Users. Obstetrics & Gynecology 2021; in press.
Practice Locations
UCHealth Women's Care Clinic - Anschutz Medical Campus
1635 Aurora Ct
Anschutz Outpatient Pavilion, 3rd Fl
Aurora, CO 80045
720-848-1060
Hospital Affiliation
1635 Aurora Ct
Anschutz Outpatient Pavilion, 3rd Fl
Aurora, CO 80045
720-848-1060
Hospital Affiliation
- University of Colorado Hospital
Specialty Information
Specialties
- Obstetrics and Gynecology, Board Certification (2017)
- Complex Family Planning, Board Certification
- Pharmacogenomics Certificate Program, Certificate (2017)
- Women's Health - Contraception
- Women's Health
General Information
Medical Schools:
- MD, University of Texas Southwestern Medical Center at Dallas Southwestern Medical School (2012)
Graduate Schools:
- MSCS, University of Colorado Health Sciences Center (2018)
Undergraduate Schools:
- BA, Johns Hopkins University (MD) (2008)
Residency Programs:
- University of Colorado, Obstetrics and Gynecology (2016)
Fellowships:
- University of Colorado, Complex Family Planning (0001)