Erin Von Klein, MD, MPH

Erin
Von Klein
MD, MPH
Instructor in Pediatrics
Neonatology
Delivery Address
Doctors' Office Tower
2200 Children's Way
Room / Suite
11111
Nashville
Tennessee
37232-9545

Dr. Von Klein’s research interests include the economic, psychosocial and physical health outcomes of prematurity on patients and their family. During fellowship, she was a 2024 recipient of the AAP Marshall Klaus Award in Health Services Research and a participant in the Vanderbilt Patient/pRactice Outcomes Research in Effectiveness and Systems Science (PROgRESS) T32 Program.

erin.e.von.klein@vumc.org

M.D.
Washington University School of Medicine in St. Louis
Residency
Pediatrics - Northwestern University/Ann & Robert H. Lurie Children's Hospital of Chicago
Fellowship
Neonatal-Perinatal Medicine - Vanderbilt University Medical Center/Monroe Carell Jr. Children's Hospital at Vanderbilt
M.P.H.
Epidemiology - Vanderbilt University School of Medicine

Natalya Beneschott, MD

Natalya
Beneschott
MD
Assistant Professor of Pediatrics
Pediatric Infectious Diseases
Delivery Address
Medical Center North
1161 21st Avenue South
Room / Suite
D-7219
Nashville
Tennessee
37232-2581

Dr. Beneschott’s research interests include ambulatory infection prevention and control, immunometabolism of chronic critical illness, and medical education.

natalya.m.beneschott@vumc.org

Immunocompromised infectious diseases, critically ill patient population, infection prevention in immunocompromised patients

M.D.
University of Nevada Reno School of Medicine
Residency
Pediatrics - Medical College of Wisconsin
Fellowship
Pediatric Infectious Diseases - Vanderbilt University Medical Center/Monroe Carell Jr. Children's Hospital at Vanderbilt

Laura Smallcomb, MD

Laura
Smallcomb
MD
3rd Year Fellow
Pediatric Critical Care
Delivery Address
Doctors' Office Tower
2200 Children's Way
Room / Suite
5121
Nashville
Tennessee
37236

Medical School: Drexel University College of Medicine
Residency: Internal Medicine & Pediatrics - Medical University of South Carolina
Academic Interests: Cytokine storm syndromes, ethics, point of care ultrasound

Emily Fretz, MD

Emily
Fretz
MD
3rd Year Fellow
Pediatric Critical Care
Delivery Address
Doctors' Office Tower
2200 Children's Way
Room / Suite
5121
Nashville
Tennessee
37236

Medical School: Saint Louis University School of Medicine
Residency: University of Michigan Pediatrics
Academic Interests: Medical education, physician wellness, and end of life care

Adrienne Marler, DO

Adrienne
Marler
DO
3rd Year Fellow
Pediatric Endocrinology

Adrienne grew up in rural Pennsylvania and later studied medical anthropology at the University of Pittsburgh. She traded the rolling hills for the endless sunsets of Phoenix to attend A.T. Still University School of Medicine in Arizona & to complete her pediatric residency training at Phoenix Children's. Longing for rivers and forests, Adrienne set out for middle Tennessee to complete her fellowship in pediatric endocrinology with her husband, Roger the cat, and a backseat full of houseplants!

Here at Vanderbilt, she is funded by a T32 grant to investigate the impact of sex hormones on lipid metabolism and completed the LGBTQ+ Health Certificate Program in 2024. She spends much of her spare time tending her vegetable garden & indoor jungle, as well as taking both outdoor & culinary adventures with her loved ones.

Village at Vanderbilt
1500 21st Ave S
Room / Suite
1514
Nashville
Tennessee
37212-8285

Undergraduate: University of Pittsburgh
Medical School: A.T. Still University School of Medicine
Residency: Pediatrics - Phoenix Children's Hospital

Rachel Azevedo, MD

Rachel
Azevedo
MD
3rd Year Fellow
Pediatric Endocrinology

Rachel is from Powder Springs, Georgia, and she graduated from the Georgia Institute of Technology with a B.S. degree in Biology. She then received her medical degree from the Medical College of Georgia at Augusta University. From there, Rachel went on to complete her pediatric residency at University of South Carolina in Columbia, South Carolina. She has a special interest in PCOS, obesity, and diabetes, and her current research is focused on genetic testing in pediatric obesity.

In her free time, Rachel enjoys weight-training, reading sci-fi novels, and exploring new creative pursuits like painting. She particularly loves to sing and enjoys exploring the music scene in Nashville.

Delivery Address
Village at Vanderbilt
1500 21st Ave S
Room / Suite
1514
Nashville
Tennessee
37212-8285

Undergraduate: Georgia Institute of Technology
Medical School: Medical College of Georgia at Augusta University
Residency: Pediatrics - University of South Carolina

Amanda Williams, MD

Amanda
Williams
MD
Chief Resident
Pediatric Residency Program
vandypedschiefs@vumc.org

Medical School: Penn State College of Medicine
Undergraduate: Elizabethtown College
Hometown: East Berlin, Pennsylvania

Scott Risney, MD

Scott
Risney
MD
Chief Resident
Pediatric Residency Program
vandypedschiefs@vumc.org

Medical School: Virginia Commonwealth University School of Medicine
Undergraduate: University of Virginia
Hometown: Arlington, Virginia

Brooke P. Quertermous, MD

Brooke
P.
Quertermous
MD
2nd Year Fellow
Pediatric Hospital Medicine

Areas of Interest: Clinical and translational research, prediction and targeted prevention and treatment of severe acute respiratory illness in children

Presentations and Publications from Residency Projects:

Publications

  • Quertermous BP, Hawkins HJ, Schlotman AA, Wang H, Kemme S, Pai A, Jitwongwai S, Angkathunyakul N, Pongpaibul A, Mohammad S. A novel genetic variant associated with progressive familial intrahepatic cholestasis type 3: A case series. JPGN Rep. 2024 Sep 3;5(4):538-541. doi: 10.1002/jpr3.12119. PMID: 39610430; PMCID: PMC11600367.
  • Quertermous BP, Williams DJ, Bruce J, Sekmen M, Zhu Y, Grijalva CG, Antoon JW. Incidence of Influenza-associated Neurologic and Psychiatric Complications Requiring Hospitalization in Children Ages 5-17 Years. Pediatr Infect Dis J. 2024 Oct 1;43(10):959-962. doi: 10.1097/INF.0000000000004424. Epub 2024 Jun 13. PMID: 38869312; PMCID: PMC11408088.
  • Quertermous BP, Williams DJ, Bruce J, Sekmen M, Zhu Y, Grijalva CG, Antoon JW. Serious Neurologic Events with Seasonal Influenza in Young Children. Academic Pediatrics. 2025 Feb 12. 25(4): 102801. Doi: 10.1016/j.acap2025.102801

Presentations

  • Quertermous BP, Williams DJ, Bruce J, Sekmen M, Zhu Y, Grijalva CG, Antoon JW. “Incidence of Influenza-Associated Serious Neurologic Events in Young Children” April 24-28, 2025. Pediatric Academic Societies Conference. Honolulu, Hi.
  • Quertermous BP, Gebretsadik T, Snyder B, Milne G, Chappell J, Anderson L, Peebles S, Hartert T, Rosas-Salazar C. “Urine F2-Isoprostanes: A Potential Biomarker for the Severity of Viral Acute Respiratory Infections in Infancy” April 23-27, 2026. Pediatric Academic Societies Conference. Boston, Mass.

Awards

  • David Karzon Award 2025 – presented annually to the pediatric housestaff to the resident best exemplifying Dr. Karzon’s natural curiosity, love of science, and dedication to research
  • Society of Pediatric Research Prosper Award 2026 – in recognition of Research Achievements in Academic

Personal Interests: Outside of the hospital, I enjoy group exercise, gardening, cooking, reading, and traveling.

Why I Chose Vanderbilt: Vanderbilt is the perfect combination of academic rigor and down-to-earth people. I have excellent mentors who are invested in my career progression and have given me many opportunities on my journey to become a physician-scientist. I also enjoy caring for the diverse patient population we serve. I am constantly learning on the wards and in my research endeavors.

Delivery Address
2141 Blakemore Ave
Nashville
Tennessee
37232-9000

Residency: Vanderbilt University Medical Center/Monroe Carell Jr. Children's Hospital at Vanderbilt
Medical School: Medical College of Georgia
Undergraduate: Freed-Hardeman University