Meet Our Critical Care Team

The Division of Critical Care Medicine at Nationwide Children's Hospital is comprised of pediatric intensivists who are board certified or eligible in pediatric critical care medicine that provide 24-hour on-site, attending-level inpatient care.

Division Chief

Nationwide Children's Hospital Medical Professional

Mark W. Hall, MD, FAAP, FCCM

Critical Care

Mark W. Hall, MD, FAAP, FCCM

Critical Care
  • 700 Children's Dr
  • Columbus, OH 43205
  • (614) 722-3435

Section Chief

Nationwide Children's Hospital Medical Professional

Nadeem Khan, MD, FAAP

Critical Care

Nadeem Khan, MD, FAAP

Critical Care
  • 700 Children's Dr
  • Columbus, OH 43205
  • (614) 722-3435

Physician Team

Nationwide Children's Hospital Medical Professional

Onsy S. Ayad, MD, FAAP

Critical Care

Onsy S. Ayad, MD, FAAP

Critical Care
  • 700 Children's Dr
  • Columbus, OH 43205
  • (614) 722-3435
Amee Bigelow

Amee M. Bigelow, MD

Cardiology

Amee M. Bigelow, MD

Cardiology
  • 700 Children's Dr
  • Columbus, OH 43205
  • (614) 722-2530
Katherine Bline

Katherine E. Bline, MD

Critical Care

Katherine E. Bline, MD

Critical Care
  • 700 Children's Dr
  • Columbus, OH 43205
  • (614) 722-4208
Nationwide Children's Hospital Medical Professional

Margaret A. Chase, MD

Critical Care

Margaret A. Chase, MD

Critical Care
  • 700 Children's Dr
  • Columbus, OH 43205
  • (614) 722-3435
Melissa Chung

Melissa G. Chung, MD

Neurology

Melissa G. Chung, MD

Neurology
  • 700 Children's Dr
  • Columbus, OH 43205
  • (614) 722-4625
Megan Daniel

Megan C. Daniel, MD

Critical Care

Megan C. Daniel, MD

Critical Care
  • 700 Children's Dr
  • Columbus, OH 43205
  • (614) 722-3435
Nationwide Children's Hospital Medical Professional

Maria H. Estrada, DO, FAAP

Critical Care

Maria H. Estrada, DO, FAAP

Critical Care
  • 700 Children's Dr
  • Columbus, OH 43205
  • (614) 722-3435
Richard Fernandez

Richard P. Fernandez, MD

Cardiology

Richard P. Fernandez, MD

Cardiology
  • 700 Children's Dr
  • Columbus, OH 43205
  • (614) 722-2530
Nationwide Children's Hospital Medical Professional

Jill A. Fitch, MD

Critical Care

Jill A. Fitch, MD

Critical Care
  • 700 Children's Dr
  • Columbus, OH 43205
  • (614) 722-3444
Nationwide Children's Hospital Medical Professional

W. Joshua Frazier, MD

Critical Care

W. Joshua Frazier, MD

Critical Care
  • 700 Children's Dr
  • Columbus, OH 43205
  • (614) 722-3435
Nationwide Children's Hospital Medical Professional

Jennifer M. Gauntt, MD

Critical Care

Jennifer M. Gauntt, MD

Critical Care
  • 700 Children's Dr
  • Columbus, OH 43205
  • (614) 722-2530
Nationwide Children's Hospital Medical Professional

Samantha W. Gee, MD, FAAP

Critical Care

Samantha W. Gee, MD, FAAP

Critical Care
  • 700 Children's Dr
  • Columbus, OH 43205
  • (614) 722-3435
John F. Jennings

John F. Jennings, MD

Critical Care

John F. Jennings, MD

Critical Care
  • 700 Children's Dr
  • Columbus, OH 43205
  • (614) 722-3444
Hunter Johnson

Hunter C. Johnson, MD

Critical Care

Hunter C. Johnson, MD

Critical Care
  • 700 Children's Dr
  • Columbus, OH 43205
  • (614) 722-3444
Nationwide Children's Hospital Medical Professional

Todd J. Karsies, MD

Critical Care

Todd J. Karsies, MD

Critical Care
  • 700 Children's Dr
  • Columbus, OH 43205
  • (614) 722-3435
Catherine D. Krawczeski

Catherine D. Krawczeski, MD

Cardiology

Catherine D. Krawczeski, MD

Cardiology
  • 700 Children's Dr
  • Columbus, OH 43205
  • (614) 722-2880
Nationwide Children's Hospital Medical Professional

Anthony Y. Lee, MD, FAAP

Critical Care

Anthony Y. Lee, MD, FAAP

Critical Care
  • 700 Children's Dr
  • Columbus, OH 43205
  • (614) 722-3435
Ada Lin

Ada T. Lin, MD, FAAP

Critical Care

Ada T. Lin, MD, FAAP

Critical Care
  • 700 Children's Dr
  • Columbus, OH 43205
  • (614) 722-3435
Eric Lloyd

Eric A. Lloyd, MD

Critical Care

Eric A. Lloyd, MD

Critical Care
  • 700 Children's Dr
  • Columbus, OH 43205
  • (614) 722-3435
Marlina Lovett

Marlina E. Lovett, MD

Critical Care

Marlina E. Lovett, MD

Critical Care
  • 700 Children's Dr
  • Columbus, OH 43205
  • (614) 722-3435
Nationwide Children's Hospital Medical Professional

Jeffrey E. Lutmer, MD

Critical Care

Jeffrey E. Lutmer, MD

Critical Care
  • 700 Children's Dr
  • Columbus, OH 43205
  • (614) 722-3435
Nationwide Children's Hospital Medical Professional

Tensing Maa, MD, FAAP

Critical Care

Tensing Maa, MD, FAAP

Critical Care
  • 700 Children's Dr
  • Columbus, OH 43205
  • (614) 722-3435
Jennifer MacDonald

Jennifer M. MacDonald, MD, Ph.D

Critical Care

Jennifer M. MacDonald, MD, Ph.D

Critical Care
  • 700 Children's Dr
  • Columbus, OH 43205
  • (614) 722-3435
Christopher Montgomery

Christopher P. Montgomery, MD

Critical Care

Christopher P. Montgomery, MD

Critical Care
Nationwide Children's Hospital Medical Professional

Jennifer A. Muszynski, MD, MPH, FCCM

Critical Care

Jennifer A. Muszynski, MD, MPH, FCCM

Critical Care
  • 700 Children's Dr
  • Columbus, OH 43205
  • (614) 722-3435
Nationwide Children's Hospital Medical Professional

Nicole F. O'Brien, MD

Critical Care

Nicole F. O'Brien, MD

Critical Care
  • 700 Children's Dr
  • Columbus, OH 43205
  • (614) 722-3435
Ambrish Patel

Ambrish B. Patel, MD

Anesthesiology & Pain Medicine

Ambrish B. Patel, MD

Anesthesiology & Pain Medicine
  • 700 Children's Dr
  • Columbus, OH 43205
  • (614) 722-4200
Tsovinar-Sorkin

Tsovinar Sorkin, MD

Critical Care

Tsovinar Sorkin, MD

Critical Care
  • 700 Children's Dr
  • Columbus, OH 43205
  • (614) 722-3444
Nationwide Children's Hospital Medical Professional

Claire A. Stewart, MD

Critical Care

Claire A. Stewart, MD

Critical Care
  • 700 Children's Dr
  • Columbus, OH 43205
  • (614) 722-3435
Nationwide Children's Hospital Medical Professional

Markita L. Suttle, MD

Critical Care

Markita L. Suttle, MD

Critical Care
  • 700 Children's Dr
  • Columbus, OH 43205
  • (614) 722-3435

Joseph D. Tobias, MD

Anesthesiology & Pain Medicine

Joseph D. Tobias, MD

Anesthesiology & Pain Medicine
  • 700 Children's Dr
  • Columbus, OH 43205
  • (614) 722-4200
Nationwide Children's Hospital Medical Professional

Andrew R. Yates, MD

Cardiology

Andrew R. Yates, MD

Cardiology
  • 700 Children's Dr
  • Columbus, OH 43205
  • (614) 722-2530

Nurse Practitioner Team

Betsy Ababovic

Elizabeth E. Ababovic, CPNP-AC

Otolaryngology

Elizabeth E. Ababovic, CPNP-AC

Otolaryngology
  • Patient Care Services
  • 700 Children's Dr
  • Columbus, OH 43205
  • (614) 722-6336

Taylor D. Adams, CPNP-AC

Critical Care

Taylor D. Adams, CPNP-AC

Critical Care
  • Patient Care Services
  • 700 Children's Dr
  • Columbus, OH 43205
  • (614) 722-4088

Erika S. Antunes, CPNP-AC

Critical Care

Erika S. Antunes, CPNP-AC

Critical Care
  • Patient Care Services
  • 700 Children's Dr A1055
  • Columbus, OH 43205
  • (614) 722-6336
Talie Block

Talie A. Block, CPNP-AC

Critical Care

Talie A. Block, CPNP-AC

Critical Care
  • 700 Children's Dr
  • Columbus, OH 43205
  • (614) 722-4766

Rebekah A. Camarata, CPNP-AC

Critical Care

Rebekah A. Camarata, CPNP-AC

Critical Care
  • Patient Care Services
  • 700 Children's Dr
  • Columbus, OH 43205
  • (614) 722-4088

Jami R. Davis, CPNP-AC

Critical Care

Jami R. Davis, CPNP-AC

Critical Care
  • 700 Children's Dr
  • Columbus, OH 43205
  • (614) 722-4766
Joseph Derr

Joseph E. Derr, CPNP-AC

Critical Care

Joseph E. Derr, CPNP-AC

Critical Care
  • Patient Care Services
  • 700 Children's Dr
  • Columbus, OH 43205
  • (614) 722-6336
Lisa Graham

Lisa M. Graham, CPNP-AC

Critical Care

Lisa M. Graham, CPNP-AC

Critical Care
  • Patient Care Services
  • 700 Children's Dr
  • Columbus, OH 43205
  • (614) 722-4088
Nationwide Children's Hospital Medical Professional

Cristina D. Hutmire, CPNP-PC

Primary Care Pediatrics

Cristina D. Hutmire, CPNP-PC

Primary Care Pediatrics
  • 700 Children's Dr
  • Columbus, OH 43205
  • (614) 722-4766

Cassieopia C. Keesee, CPNP-AC

Critical Care

Cassieopia C. Keesee, CPNP-AC

Critical Care
  • Patient Care Services
  • 700 Children's Dr
  • Columbus, OH 43205
  • (614) 722-6336

Amber D Lincicome, CPNP-AC

Critical Care

Amber D Lincicome, CPNP-AC

Critical Care
  • Patient Care Services
  • 700 Children's Dr A1055
  • Columbus, OH 43205
  • (614) 722-6336
Nationwide Children's Hospital Medical Professional

Lori A. McDonald, CPNP-AC

Critical Care

Lori A. McDonald, CPNP-AC

Critical Care
  • Patient Care Services
  • 700 Childrens Dr
  • Columbus, OH 43205
  • (614) 722-9359

Ashley M. Oldfield, CPNP-AC

Critical Care

Ashley M. Oldfield, CPNP-AC

Critical Care
  • Patient Care Services
  • 700 Children's Dr
  • Columbus, OH 43205
  • (614) 722-6336
Lindsay Russell

Lindsay E. Russell, CPNP-PC

Anesthesiology & Pain Medicine

Lindsay E. Russell, CPNP-PC

Anesthesiology & Pain Medicine
  • 700 Childrens Dr
  • Columbus, OH 43205
  • (614) 722-4200

Lauren C. Russo, CPNP-AC

Critical Care

Lauren C. Russo, CPNP-AC

Critical Care
  • Patient Care Services
  • 700 Children's Dr
  • Columbus, OH 43205
  • (614) 722-6336

Sarah R. Smink, CPNP-AC

Critical Care

Sarah R. Smink, CPNP-AC

Critical Care
  • 700 Children's Dr
  • Columbus, OH 43205
  • (614) 722-4766
Sara Smith

Sara N. Smith, FNP

Interventional Radiology

Sara N. Smith, FNP

Interventional Radiology
  • 700 Children's Dr
  • Columbus, OH 43205
  • (614) 722-4766
Emily Wells

Emily M. Wells, CPNP-AC

Anesthesiology & Pain Medicine

Emily M. Wells, CPNP-AC

Anesthesiology & Pain Medicine
  • 700 Childrens Dr
  • Columbus, OH 43205
  • (614) 722-4200

Edward L M Williams, CPNP-AC

Critical Care

Edward L M Williams, CPNP-AC

Critical Care
  • Patient Care Services
  • 700 Children's Dr
  • Columbus, OH 43205
  • (614) 722-6336

Sarah M. Wolf, CPNP-AC

Critical Care

Sarah M. Wolf, CPNP-AC

Critical Care
  • Patient Care Services
  • 700 Children's Dr
  • Columbus, OH 43205
  • (614) 722-4088