
Alejandra Barrero-Castillero
@alebarrero
Neonatologist and Health Services Researcher @bidmcneo and @harvardmed | Proud Mexican immigrant 🇲🇽, mom of three & wife (she/her/ella)
ID: 104372063
https://connects.catalyst.harvard.edu/Profiles/display/Person/149429 13-01-2010 03:55:03
820 Tweet
998 Followers
1,1K Following

National Geographic
@natgeo
Inspiring the explorer in everyone 🌎
Taylor Swift
@taylorswift13
All’s fair in love and poetry... New album THE TORTURED POETS DEPARTMENT. Out now 🤍
UM/Holtz Residency
@umiamiholtzpeds
World class pediatric care. Innovative medical research. Teaching & training the next generation of child health experts. All here in Miami. All at Holtz.
Castillo de Chapultepec
@museodehistoria
El Museo Nal. de Historia de México, Castillo de Chapultepec, donde la historia continúa.Abierto:martes a domingo 9 a 17 h.
Dr. “Dad” MD, FAAP, FASN
@drraymd
Executive & Nephrologist & Associate Prof. @nationwidekids. @HowardU & @MeharryMedical alum. Private Pilot. Dad. Husband. Believer. My views. 🇺🇸🇯🇲
Robert Riviello
@robertriviello
Director, @HarvardPGSSC HOD Surgery; Acute Care, Burn Surgeon @BrighamSurgery
Rachel Fleishman
@rafleishman
Neonatologist, writer, wife, and boy mom. || Medical Humanities. Tweets my own. (she/her)
Juan Espinoza
@juanespinozamd
Improving children's health and fighting health inequity through data, technology & innovation. ctipmedtech.org
Kaashif Ahmad, MD, MSc
@kaashif_ahmad
VP Research, Pediatrix, NICU Clinical Medical Director @TheWomansHospTX. Neonatologist & neonatal neurocritical care. @spurs @taylorswift13 fan. @akuglobal alum
UMass Chan Medical School
@umasschan
Official X home of UMass Chan Medical School: pioneering education, research and health care delivery. See how we are advancing medicine together.
Kimberly D. Manning, MD, MACP
@gradydoctor
Internist, teacher, thinker, doer | @EmoryDeptofMed VC for @EmoryDOMRYSE & Professor |@HumanDoctoring podcast | @JHospMedicine LPD | #HBCUMade | she/her/ma’am🔺
IOC MEDIA
@iocmedia
Keep updated with all the latest news from the International Olympic Committee (IOC).
Kent Willis MD
@kentwillismd
Assist Prof Neonatologist Physician-Scientist @uabpeds | Board Certified Neo & Peds | K08 @nih_nhlbi & CDA @AHAScience | gut-lung axis | he/him | @LabLung
Shazeen Suleman
@shazeen_s
kid doc. cat mom. lil scientist. ravenclaw. tea cup half full, always. all opinions my own.
Sabrina Juran (she/her/ella)
@sabrinajuran
Pina’s mama, @UNFPA Regional Advisor #Population & Development @UNFPA_LAC PhD Sociology @HumboldtUni, Faculty in Global Health at @HarvardPGSSC
Evidence-Based Neo
@ebneo
The international society disseminating neonatal clinical research evidence: #ebneoalerts curate, #ebneoreviews appraise, #ebneopolls survey.
Scott Hadland, MD
@drscotthadland
Pediatrician 👨🏻⚕️ • Chief of Adolescent Med at MassGeneral • Associate Prof at Harvard Med • NIH researcher • Husband & dad of 2 kiddos • 🇨🇦 in 🇺🇸 & 🌈
Dr Jorge Farell
@jfarellsurgeon
Papá | Profesor | Esposo |Cirujano General / Endoscopia Digestiva / Cirugía de Hernia / Cirugía Bariatrica 🇲🇽
Sheila Razdan MD, MPH (she/her)
@sheilarazdan
Neonatologist @childrensla @keckschool_usc via @StanfordNeo fellowship || Passionate about #healthequity || Proud Baltimorean || Opinions my own, find me on 🦋
Pankaj Agrawal
@agrawalpb_lab
Neonatology Chief @univmiami, @jacksonhealth, Professor of Pediatrics & Genetics, Project Newborn Chair, Visiting Prof @Harvard, scientist @bostonchildrens
Mattie F. Wolf, MD, MSc, FAAP
@mattie_wolf
Emory/CHOA/Grady Neonatologist. Health Services & Health Equity Researcher. Duke Pediatrician. Interests = drivers of infant mortality disparities & spatial epi
National Hispanic Health Foundation (NHHF)
@the_nhhf
The National Hispanic Health Foundation's mission is to improve the health of Hispanics & other underserved. Nuestra visión es mejorar la salud de los hispanos.
Hope for HIE ☀️
@hopeforhie
Hope for HIE is the global charity improving quality of life for families impacted by neonatal & pediatric acquired HIE through awareness, education and support
Ajibike, MD MPHTM
@ajibikelapite
#PHO PGY-6 @ Texas Children's. CHOP trained (‘21). Tulane MD/MPHTM ('18). Princeton Alumna ('14). Nigerian. I blog at bit.ly/ajibike.
Elysia Larson
@elysialarson
Implementation scientist @bidmc_obgyn. Research at intersection of communities & health system. Equity-focused. Mama, traveller, mountain lover. She/Her.
Oscar Reyes Gaido
@oscarreyesgaido
MD-PhD @HopkinsMedicine | @BrighamMedRes @HMSCombinedDerm | Passionate about kinase signaling and discovering novel therapeutics
EAPS Congress
@eapscongress
The Congress of the European Academy of Paediatric Societies (EAPS) | #EAPS2025 | 18-20 October 2025
Ravi Mangal Patel
@ravimpatelmd
Neonatologist, researcher: NEC, transfusion, caffeine, #preemie survival. Passionate about #neoEBM #QI #preventNEC. Advisor @NECSociety, Chair @EBNEO Tweets=own
Saul’s Light
@sauls_light
Saul’s Light supports, empowers, & advocates for Louisiana’s NICU & bereaved families. Est. 2015.
Carrie Walsh, MD
@carriedwalsh
Harvard Emergency Medicine Resident Physician @EMRES_MGHBWH - Retired ballerina @RDBallet @Operaen - @RoyalBalletSch trained - @Columbia University alum 🇯🇪
Michael Narvey 🇨🇦
@nicu_musings
A #Neonatologist in Canada. All opinions are my own #neoTwitter #neonatal #NICU
Rachel Wilkinson
@rachelannw317
NYC Pediatrics Resident @MountSinaiPeds, @IcahnMountSinai and @Yale alum. Passionate about dismantling racism in healthcare. She/hers.
Elizabeth Rogers, MD
@eerogersmd
Neonatologist @UCSFChildrens. Mom x 4. Working towards equity. Tweets and thoughts my own.
Alfredo Borrero Vega
@aborrerovega
Vicepresidente de la República del Ecuador (2021-2023). Presidente Fundador @saludlatam_org / Member Board of Directors @theG4Alliance
ICU baby
@icubaby_org
Largest volunteer non-profit organization supporting NICU families in South Florida. To find out more about our programs and donate visit our website #ICUbaby
Shetal Shah
@nicubatman
Neonatologist, Pediatrician, Child Health Advocate, Researcher, Debonair Man-About-Town. Tweets are my own and do not equal medical advice.
Dr. Glaucomflecken
@dglaucomflecken
Ophthalmologist. Comedian. Speaker. Tiktok. Contact: [email protected] Bluesky: bsky.app/profile/glauco…
Satyan
@neosatyan
Professor and Chair of Pediatrics, Neonatologist, UC Davis Health, Pediatrician-in-Chief, UC Davis Children’s Hospital and a Pediatric Medical Illustrator
Shematologist, MD
@acweyand
Peds heme onc, mother, dreamer, pacifist, justice seeker. Clueless Mother Theresa. Retweeted by Wonder Woman #CakeForBreakfast HCWvsHunger.org
Daphna Yasova Barbeau, MD
@doctordaphnamd
Mother. Neonatologist for TIC. Director Neurodevelopment and Pall Care @EnvisionLeads and @HCAhe. Co-host of the @nicupodcast. Amateur baker. Views are my own.
Brian King
@briankingneo
Neo @BIDMCNeo @Harvardmed. Interests are #neoEBM and health economics. SoMe lead @EBNEO. @AAPNeonatal Journal Club Exec. He/Him. Opinions my own.
Jennifer Canvasser
@jenncanvasser
@NECsociety founder/ED, @PCORI awardee x3, @cziscience #RareAsOne, author of Forever Our Little One, @UCDavis grad student, Micah's mama, marathon runner x13
The Incubator Podcast
@nicupodcast
A weekly #podcast about #neonatology where @drnicu and @doctordaphnamd review recent #neoebm and interview pioneers and innovators of the field🎙
Misty Good
@mistygoodlab
Neonatology Division Chief, UNC Chapel Hill | Neonatologist-Scientist saving the babies from NEC! | Scientific Advisor @NECSociety| @[email protected]
Richelle Clifton, PhD
@richelle_phd
Postdoctoral Fellow @UWMedicine | Clinical psychologist | Child health equity and high risk health behavior researcher | Views are my own
Vivian Valcarce, MD
@viv_valcarce
Mother•Latina•Neo @UAB•Human Milk researcher•
Diana Torpoco Rivera
@dianatorpocor
Pediatric Cardiologist, Heart Failure/Transplant/VAD @ChildrensDMC || 🇵🇪
María Camila Pareja Zabala
@mcamilapareja
Colombiana; IMG @unisanitas; Pediatrician @MCWPediatrics; Pediatric Cardiology Fellow @umich.
Karen Hanze
@hanzekaren
Pediatrics | Peds ID Fellow @CHOP_ID| Tropical Medicine
RAPID
@rapid_scholars
RAPID empowers early-career investigators in academic pediatrics through grants, mentorship, career development, and an acclaimed annual conference.
Department of Pediatrics
@um_pediatrics
The Department of Pediatrics provides world-class care, research, education, and outreach, serving thousands of children annually in South Florida and globally.
APS
@amerpedsociety
Shaping the future of academic pediatrics through engagement of distinguished child health leaders to represent the full diversity within the field.
Anisha Bhatia Attawala MD
@anishabhatiamd
Mama • Neonatologist • Pediatrician • AAP TECaN Past Chair @NeoTECaN @AAPneonatal • Editorial Board AAP #Neoreviews • Tweets=Own/Retweets not endorsements
Tala Talks NICU
@tala_talks_nicu
Educational videos on YouTube dedicated to neonatal care. Watch and learn! Check out Multiple Choice Questions under COMMUNITY tab. [email protected]
Juan Steta
@stetajuan
Medicina Interna, Centro Médico ABC Profesor de Med Interna en el ABC y UP. Orgulloso egresado del INCMNSZ. Interesado en filosofía y enseñanza en medicina
Maria Laura Mourão, MD
@mariamouraomd
MD 🇧🇷🇦🇷 | Aspiring Pediatrician | Research Fellow at @BIDMCneo @Precvaccines @Harvardmed | @IRI_program’24 | 🤾🏽 and 🏃🏽♀️ enthusiast | Tweets are my own
Samantha Simpson
@samantha_lee_3
Wife, Mom. NICU fellow with @CinciNeofellows. alum of @CincyPedsRes. Passionate about #HealthEquity and palliative care. She/her. #BLM.
Kenya Beard
@kenyabeard19
Associate Provost Social Mission & Academic Excellence, Health Equity Advocate, Implicit Bias Consultant, Nurse Educator, Student Advocate
BIDMC Department of Medicine
@bidmc_medicine
The official account for the Department of Medicine (#BIDMCMed) at Beth Israel Deaconess Medical Center (@BIDMChealth). RTs & likes ≠ endorsements.
Harvard Medical Faculty Physicians at BIDMC
@hmfpboston
2,200+ physician organization at @BIDMChealth and affiliated with @harvardmed.
Kristine Karvonen
@karvmd
UW Peds Heme Onc ‘23 | UW Peds ‘20 | UVA Med ‘17 | Rice U ‘13 | Centering margins. My thoughts are independent.✊🏾
Johanna Iturrino MD
@jiturrinom
GI Motility @BIDMC_GI
Mónica Ruiz, MD, MPH
@morpicumd
Bridging community health & pediatric critical illness by addressing ACEs | passion for DE&I | #PedsICU
The NICU Dad
@dadnicu
The NICU Dad is a special place for NICU Dads to read and share stories, get information, or just to come and see that you are not alone.
Susan Hwang
@hwang_susan
Neonatologist passionate about perinatal health equity, health services research, and state quality improvement collaboratives.
Betsy Pilon
@betsypilon
You can find me less often here, and most often 🦋🦋🦋 under the same name.
Tom Shimotake
@shimotaketom
Neonatologist @UCSFNeo, @UCSFChildrens, Professor Peds @UofCalifornia, President @CANcoolNeo, Dad joker
Bethany Hedt-Gauthier, PhD
@bhedtgauthier
biostatistician and health systems researcher | committed to use research as a tool to address health inequities and to fight inequitable partnerships in GH
FCCTaskforce
@fcctaskforce
The first international, multi-center collaborative initiative dedicated to quality improvement in Family-Centered Care.
Office of the California Surgeon General
@ca_osg
Official X account of the Office of the California Surgeon General.