Catherine O'Neill Buck, MD, MHS
Neonatal - Perinatal Medicine
Titles
- Assistant Professor
Education & Training
- MHSYale School of Medicine, Clinical Investigation (2025)
- Neonatal-Perinatal Medicine FellowshipBrown University/Women and Infants Hospital (2019)
- Chief ResidencyUniversity of Texas Southwestern Medical School (2016)
- Pediatric ResidencyUniversity of Texas Southwestern Medical School (2015)
- MDUniversity of Connecticut School of Medicine
- BSUniversity of Connecticut, Molecular/Cell Biology, Spanish
Additional Information
Board Certifications
- AB of Pediatrics, Neonatal-Perinatal Medicine (2022)
Publications
- Taylor S, Buck C. Post-discharge nutrition to optimize preterm infant short- and long-term outcomes. Seminars In Fetal And Neonatal Medicine 2025, 30: 101637. PMID: 40246652, DOI: 10.1016/j.siny.2025.101637.
- Bhatnagar A, Buck C. What is the best nutritional strategy for moderate to late preterm infants? Journal Of Perinatology 2025, 45: 1177-1179. PMID: 40175713, DOI: 10.1038/s41372-025-02283-4.
- Borden C, Shabanova V, Taylor S, Buck C. Alterations in infant adipokine concentrations in the first postnatal week with exposure to diabetes in pregnancy. Journal Of Perinatology 2025, 45: 622-627. PMID: 40121331, PMCID: PMC12278066, DOI: 10.1038/s41372-025-02269-2.
- Buck C, McCollum S, Wang W, Lam T, Taylor S, Shabanova V. Alterations in newborn metabolite patterns with preterm birth and diabetes in pregnancy. Pediatric Research 2025, 1-10. PMID: 39824937, PMCID: PMC12267566, DOI: 10.1038/s41390-025-03844-1.
- Buck C. Utilizing preterm infant body composition assessments to guide neonatal nutrition. Current Opinion In Pediatrics 2025, 37: 191-197. PMID: 39831772, PMCID: PMC11882371, DOI: 10.1097/mop.0000000000001434.
- Buck C. ECI biocommentary: Catherine Buck. Pediatric Research 2024, 96: 1529-1529. PMID: 39289591, DOI: 10.1038/s41390-024-03591-9.
- Buck C, Santoro K, Shabanova V, Martin C, Taylor S. Establishing feasibility and reliability of subcutaneous fat measurements by ultrasound in very preterm infants. Pediatric Research 2024, 96: 1724-1731. PMID: 39069538, PMCID: PMC11772127, DOI: 10.1038/s41390-024-03439-2.
- Buck C, Shabanova V, Clark R, Taylor S. Diabetes in Pregnancy, Neonatal Morbidities, and Early Growth in Moderate or Late Preterm Infants. 2023, 152 PMID: 37969002, DOI: 10.1542/peds.2023-061285.
- Taylor SN, Buck CO. Control del crecimiento y la composición corporal: nuevas metodologías. World Review Of Nutrition And Dietetics 2022, 122: 34-48. PMID: 36174504, DOI: 10.1159/000526496.
- Buck CO, Shabanova V, Taylor SN. Growth patterns among late preterm infants of mothers with diabetes. The Journal Of Maternal-Fetal & Neonatal Medicine 2022, 35: 10116-10123. PMID: 36075588, DOI: 10.1080/14767058.2022.2119125.
- Buck CO, Montgomery AM. Long-Term Impact of Early Nutritional Management. Clinics In Perinatology 2022, 49: 461-474. PMID: 35659097, DOI: 10.1016/j.clp.2022.02.014.
- Buck CO, Taylor SN. Commentary on “compatibility of rapid enteral feeding advances and noninvasive ventilation in preterm infants—an observational study”. Pediatric Pulmonology 2022, 57: 1113-1116. PMID: 35191225, DOI: 10.1002/ppul.25867.
- Taylor SN, Buck CO. Monitoring of Growth and Body Composition: New Methodologies. World Review Of Nutrition And Dietetics 2021, 122: 32-45. PMID: 34352757, DOI: 10.1159/000514741.
- Buck CO, Li N, Eaton CB, Kelsey KT, Cecil KM, Kalkwarf HJ, Yolton K, Lanphear BP, Chen A, Braun JM. Neonatal and Adolescent Adipocytokines as Predictors of Adiposity and Cardiometabolic Risk in Adolescence. Obesity 2021, 29: 1036-1045. PMID: 34029449, PMCID: PMC8567116, DOI: 10.1002/oby.23160.
- Buck CO, Tucker R, Vohr B, McGowan EC. Predictors of Parenting Readiness in Fathers of High-Risk Infants in the Neonatal Intensive Care Unit. The Journal Of Pediatrics 2019, 217: 192-195.e1. PMID: 31704051, DOI: 10.1016/j.jpeds.2019.09.078.
- Fredette ME, Lombardi KC, Duker AL, Buck CO, Phornphutkul C, Bober MB, Quintos JB. Novel XRCC4 Mutations in an Infant With Microcephalic Primordial Dwarfism, Dilated Cardiomyopathy, Subclinical Hypothyroidism, and Early Death: Expanding the Phenotype Of XRCC4 Mutations. AACE Clinical Case Reports 2019, 6: e1-e4. PMID: 32524007, PMCID: PMC7279775, DOI: 10.4158/accr-2019-0283.
- Buck CO, Eliot MN, Kelsey KT, Chen A, Kalkwarf H, Lanphear BP, Braun JM. Neonatal Adipocytokines and Longitudinal Patterns of Childhood Growth. Obesity 2019, 27: 1323-1330. PMID: 31199076, PMCID: PMC6656611, DOI: 10.1002/oby.22519.
- Buck CO, Eliot MN, Kelsey KT, Calafat AM, Chen A, Ehrlich S, Lanphear BP, Braun JM. Prenatal exposure to perfluoroalkyl substances and adipocytokines: the HOME Study. Pediatric Research 2018, 84: 854-860. PMID: 30250302, PMCID: PMC6933943, DOI: 10.1038/s41390-018-0170-1.
- Buck CO, Gjelsvik A, Vivier PM, Monteiro K, Amanullah S. Prenatal Exposure to Stressful Life Events and Infant Breastfeeding. Breastfeeding Medicine 2018, 13: 426-432. PMID: 29985635, DOI: 10.1089/bfm.2017.0200.
- Maddox K, Buck C, Seguias L. A 7-year-old girl with periodic flank discomfort. Pediatric Annals 2015, 44: 100-2. PMID: 25806726, DOI: 10.3928/00904481-20150313-06.
Departments and Programs
Titles
- Assistant Professor
Education & Training
- MHSYale School of Medicine, Clinical Investigation (2025)
- Neonatal-Perinatal Medicine FellowshipBrown University/Women and Infants Hospital (2019)
- Chief ResidencyUniversity of Texas Southwestern Medical School (2016)
- Pediatric ResidencyUniversity of Texas Southwestern Medical School (2015)
- MDUniversity of Connecticut School of Medicine
- BSUniversity of Connecticut, Molecular/Cell Biology, Spanish
Additional Information
Board Certifications
- AB of Pediatrics, Neonatal-Perinatal Medicine (2022)
Publications
- Taylor S, Buck C. Post-discharge nutrition to optimize preterm infant short- and long-term outcomes. Seminars In Fetal And Neonatal Medicine 2025, 30: 101637. PMID: 40246652, DOI: 10.1016/j.siny.2025.101637.
- Bhatnagar A, Buck C. What is the best nutritional strategy for moderate to late preterm infants? Journal Of Perinatology 2025, 45: 1177-1179. PMID: 40175713, DOI: 10.1038/s41372-025-02283-4.
- Borden C, Shabanova V, Taylor S, Buck C. Alterations in infant adipokine concentrations in the first postnatal week with exposure to diabetes in pregnancy. Journal Of Perinatology 2025, 45: 622-627. PMID: 40121331, PMCID: PMC12278066, DOI: 10.1038/s41372-025-02269-2.
- Buck C, McCollum S, Wang W, Lam T, Taylor S, Shabanova V. Alterations in newborn metabolite patterns with preterm birth and diabetes in pregnancy. Pediatric Research 2025, 1-10. PMID: 39824937, PMCID: PMC12267566, DOI: 10.1038/s41390-025-03844-1.
- Buck C. Utilizing preterm infant body composition assessments to guide neonatal nutrition. Current Opinion In Pediatrics 2025, 37: 191-197. PMID: 39831772, PMCID: PMC11882371, DOI: 10.1097/mop.0000000000001434.
- Buck C. ECI biocommentary: Catherine Buck. Pediatric Research 2024, 96: 1529-1529. PMID: 39289591, DOI: 10.1038/s41390-024-03591-9.
- Buck C, Santoro K, Shabanova V, Martin C, Taylor S. Establishing feasibility and reliability of subcutaneous fat measurements by ultrasound in very preterm infants. Pediatric Research 2024, 96: 1724-1731. PMID: 39069538, PMCID: PMC11772127, DOI: 10.1038/s41390-024-03439-2.
- Buck C, Shabanova V, Clark R, Taylor S. Diabetes in Pregnancy, Neonatal Morbidities, and Early Growth in Moderate or Late Preterm Infants. 2023, 152 PMID: 37969002, DOI: 10.1542/peds.2023-061285.
- Taylor SN, Buck CO. Control del crecimiento y la composición corporal: nuevas metodologías. World Review Of Nutrition And Dietetics 2022, 122: 34-48. PMID: 36174504, DOI: 10.1159/000526496.
- Buck CO, Shabanova V, Taylor SN. Growth patterns among late preterm infants of mothers with diabetes. The Journal Of Maternal-Fetal & Neonatal Medicine 2022, 35: 10116-10123. PMID: 36075588, DOI: 10.1080/14767058.2022.2119125.
- Buck CO, Montgomery AM. Long-Term Impact of Early Nutritional Management. Clinics In Perinatology 2022, 49: 461-474. PMID: 35659097, DOI: 10.1016/j.clp.2022.02.014.
- Buck CO, Taylor SN. Commentary on “compatibility of rapid enteral feeding advances and noninvasive ventilation in preterm infants—an observational study”. Pediatric Pulmonology 2022, 57: 1113-1116. PMID: 35191225, DOI: 10.1002/ppul.25867.
- Taylor SN, Buck CO. Monitoring of Growth and Body Composition: New Methodologies. World Review Of Nutrition And Dietetics 2021, 122: 32-45. PMID: 34352757, DOI: 10.1159/000514741.
- Buck CO, Li N, Eaton CB, Kelsey KT, Cecil KM, Kalkwarf HJ, Yolton K, Lanphear BP, Chen A, Braun JM. Neonatal and Adolescent Adipocytokines as Predictors of Adiposity and Cardiometabolic Risk in Adolescence. Obesity 2021, 29: 1036-1045. PMID: 34029449, PMCID: PMC8567116, DOI: 10.1002/oby.23160.
- Buck CO, Tucker R, Vohr B, McGowan EC. Predictors of Parenting Readiness in Fathers of High-Risk Infants in the Neonatal Intensive Care Unit. The Journal Of Pediatrics 2019, 217: 192-195.e1. PMID: 31704051, DOI: 10.1016/j.jpeds.2019.09.078.
- Fredette ME, Lombardi KC, Duker AL, Buck CO, Phornphutkul C, Bober MB, Quintos JB. Novel XRCC4 Mutations in an Infant With Microcephalic Primordial Dwarfism, Dilated Cardiomyopathy, Subclinical Hypothyroidism, and Early Death: Expanding the Phenotype Of XRCC4 Mutations. AACE Clinical Case Reports 2019, 6: e1-e4. PMID: 32524007, PMCID: PMC7279775, DOI: 10.4158/accr-2019-0283.
- Buck CO, Eliot MN, Kelsey KT, Chen A, Kalkwarf H, Lanphear BP, Braun JM. Neonatal Adipocytokines and Longitudinal Patterns of Childhood Growth. Obesity 2019, 27: 1323-1330. PMID: 31199076, PMCID: PMC6656611, DOI: 10.1002/oby.22519.
- Buck CO, Eliot MN, Kelsey KT, Calafat AM, Chen A, Ehrlich S, Lanphear BP, Braun JM. Prenatal exposure to perfluoroalkyl substances and adipocytokines: the HOME Study. Pediatric Research 2018, 84: 854-860. PMID: 30250302, PMCID: PMC6933943, DOI: 10.1038/s41390-018-0170-1.
- Buck CO, Gjelsvik A, Vivier PM, Monteiro K, Amanullah S. Prenatal Exposure to Stressful Life Events and Infant Breastfeeding. Breastfeeding Medicine 2018, 13: 426-432. PMID: 29985635, DOI: 10.1089/bfm.2017.0200.
- Maddox K, Buck C, Seguias L. A 7-year-old girl with periodic flank discomfort. Pediatric Annals 2015, 44: 100-2. PMID: 25806726, DOI: 10.3928/00904481-20150313-06.
Departments and Programs