Skip to main content
Sign In

Nutrition - Clinical Services

Dr. Haemer at Clinic

The Nutrition Department at Children's Hospital Colorado, directed by Nancy F. Krebs, MD, provides a comprehensive range of clinical nutrition support.

Clinical Nutrition Services

at Children's Hospital Colorado
13123 East 16th Avenue, B270
Aurora, Colorado 80045
Tel: (720) 777-2691  Fax: (720) 777-7282


Our Providers

Nancy F. Krebs, MD, MS
Professor of Pediatrics
Head, Section of Nutriton
Vice Chair, Academic Affairs, Dept of Pediatrics

Amy Bartoshesky, FNP-BC
Instructor, Lifestyle Medicine

​Richard Boles, PhD
Associate Professor

Liliane Diab, MD
Assistant Professor

Kimberly Gracey, PA-C
Senior Instructor

Mathew Haemer, MD, MPH
Associate Professor
Medical Director, Lifestyle Medicine Level 1 Weight Management

Renee Porter, RN, MS, DNP
Senior Instructor

Stacie Schreiner, DNP, FNP-BC
Program Manager, Lifestyle Medicine Level 1 Weight Management

Darcy Thompson, MD, MPH
Associate Professor
Director, Clinical Nutrition Fellowship
Associate Medical Director, Children's Hospital Research Institute


The Growth and Parenting/Nutrition Clinic is a referral clinic for infants and children with growth, nutrition, and feeding problems, including breastfeeding, growth faltering ("failure to thrive"), tube feedings, and other nutrition problems. Attending: Nancy F. Krebs, MD; Liliane Diab, MD; and Kimberly Gracey, PA-C; Staff: Stephanie Duncan, RN.

The LIFEstyle –Medicine Program is a multidisciplinary pediatric weight-management clinic that includes thorough assessment and individualized, family-based treatment, incorporating medical, dietary, physical activity, and behavioral approaches. Attending: Matthew Haemer, MD; Darcy Thompson, MD; Liliane Diab, MD; Stacie Schreiner, DNP, Program Manager; Kimberly Gracey, PA-C; Amy Bartoshesky, FNP-BC;  Staff: Richard Boles, PhD; Michael Witten, MS; Helen Seagle, MS, RD; Deidra Barlow, RD; Jessica Hildebrandt, RD; Carly Chason, RD; Torie Christenson, RD; Jan Hangen, RD; Genelle Beerbower, RD; Jessica Youngburg, RD; and Afton Delvecchio, RD. Other program team members include faculty from Pediatric Endocrinology and Pediatric Cardiology.

The Inpatient Nutrition Consultation service includes consultation for medically complex patients with special nutritional and metabolic needs from pediatricians who are board certified in Nutrition.  All inpatients are screened on admission; those at nutritional risk are evaluated and followed by registered dietitians. Weekly rounds are conducted with the nutrition physicians and the registered dietitians on medically complex patients.

Outpatient Nutrition Consultation is available at Children's Hospital Colorado by registered dietitians for the following clinics and services, on a routine or as needed basis:

  • Eating Disorders
  • Neurology (including ketogenic diets, headache clinic)
  • Metabolic Clinic 
  • Young Mothers Clinic 
  • Gastroenterology and Hepatology Clinics
  • Pulmonary and Cystic Fibrosis
  • Cardiology
  • Oncology and Bone Marrow Transplantation
  • Special Primary Care
  • Muscle Disorders
  • General Pediatrics
  • Developmental Disabilities/ Oral Feeding Clinic
  • Sickle Cell Clinic 

Please visit Children's Hospital Colorado website for further information.