Office Hours / Brief Advice

Contributors and Contact Information:

STUDY DESIGN: Drop-in and scheduled advice sessions regarding study design, epidemiologic methods, and basic statistics.

Suzan Carmichael, PhD, is a Professor in the Department of Pediatrics Division of Neonatal and Developmental Medicine.  Her research focuses on maternal health and pregnancy outcomes such as congenital anomalies, preterm delivery and stillbirth and encompasses a broad of array of exposures such as nutritional, environmental, social and genetic risk factors.  She has a PhD in Epidemiology and extensive experience with designing, implementing, and analyzing data from population-based epidemiologic studies.

Dr. Carmichael holds office hours on Fridays from 12:00 PM - 1:00 PM in MSOB, Rm. X111 or you may contact her directly to set up a consultation time (scarmichael@stanford.edu). Please email Dr. Carmichael to confirm that office hours are being held before dropping by.



Bonnie Halpern-Felsher, PhD, is a Professor in the Department of Pediatrics Division of Adolescent Medicine.  She is a developmental/health psychologist whose research has focused on social, environmental, cognitive and psychological factors involved in adolescents’ and young adults’ health-related decision-making, perceptions of risk and vulnerability, health communication, and risk behavior.  She has conducted several preventive service studies and is well-versed in clinical research and interventions, as well as outcomes research.  She has extensive experience writing grants and conducting research involving clinical as well as large-scale research projects, studies involving longitudinal data, online data collection methods, and mixed qualitative and quantitative data, interview and focus group data, and survey data.  She has also implemented and evaluated interventions, including pre-post and RCTs.  Her research spans several age groups, including children, adolescents, young adults and parents.  She also has extensive experience developing both qualitative and quantitative survey instruments, and has taught courses on measurement development. 

Contact Dr. Halpern-Felsher directly to set up a consultation time (Bonnie.HalpernFelsher@stanford.edu).



Korey K. Hood, PhD, is a Professor in the Department of Pediatrics Division of Endocrinology and Diabetes.  He is an experienced clinical researcher with specialized interests in evaluating health behaviors, designing and implementing interventions to improve health and quality of life outcomes, implementing screening and brief interventions in busy clinical settings, and applying advanced statistical methods to longitudinal and time series data.  He runs projects that include small-scale pilot studies, quality improvement (QI) initiatives, and large-scale, multi-site randomized clinical trials.  Dr. Hood is available to assist with generating research questions, identifying optimal study designs and measurement options, the timing of assessments based on expected effect sizes, and identifying appropriate options for statistical analysis.

Contact Dr. Hood directly to set up a consultation time (kkhood@stanford.edu).



Henry Lee, MD, is an Associate Professor in the Department of Pediatrics Division of Neonatal and Developmental Medicine.  He completed pediatrics residency, neonatology fellowship, and an MS in epidemiology at Stanford / LPCH.  He is the Director of Research for the California Perinatal Quality Care Collaborative, which is a statewide network of more than 130 NICUs.  After fellowship, he participated in the 4-year CTSI K Scholars Program at UCSF, with an emphasis on training in Implementation and Dissemination Sciences.  He is interested in research on quality improvement, health services, and epidemiology.  He has experience in methods such as surveys, retrospective data review, and simulation.

Contact Dr. Lee directly to set up a consultation time (hclee@stanford.edu).



KT Park, MD, is an Assistant Professor in the Department of Pediatrics Division of Pediatric Gastroenterology.  His training, research experience, and interests are in health services research, especially as it relates to the following:

  • Cost and cost-effectiveness analyses to inform value-based care (e.g., pharmaco-economic studies, comparing diagnostic or therapeutic strategies)
  • Analysis of longitudinal datasets / databases (e.g., health care utilization studies, race/SES disparity studies)
  • Network quality-improvement (QI) research and/or point-of-care (POC) intervention studies (e.g., individualized or patient-specific care protocols)
  • Generating patient-reported outcomes (PROs) from social media, EHR (or patient-health portals), and automated electronic surveys to inform clinical practice or policy needs (PROs including patient-activation measurements, health-monitoring data, and quality-of-life and pain scores, etc.)
  • Access of health care studies using technology (e.g., telehealth / telemedicine, webportals)

Contact Dr. Park directly to set up a consultation time (ktpark@stanford.edu).



STATISTICAL APPROACH – Drop-in and scheduled sessions covering topics described under ‘Study design’ office hours as well as more complex or advanced statistical questions. 

Lu Tian, ScD, is an Associate Professor of the Department of Biomedical Data Science at Stanford University. He received his ScD in Biostatistics from Harvard University. Dr. Tian  has rich experience in conducting statistical methodological research, planning large epidemiological studies, running data management for randomized clinical trials and conducting applied data analysis. His current research interest is in developing statistical methods in personalized medicine, causal inference, survival analysis and high throughput data analysis

Dr. Tian holds office hours on Thursdays from 9:30-10:30 AM in the Redwood Bldg T160C.  Please email Dr. Tian (lutian@stanford.edu)to confirm that office hours are being held before dropping by.



DATA ANALYSIS – Drop in advice sessions to help with programming.

Peiyi (Peggy) Kan, MS, is a statistician in the Department of Pediatrics.  She received her MS in Epidemiology from UCLA.  She is responsible for statistical support, data analysis, programming and data management for various research projects.  Ms. Kan has extensive experience in management and analysis of various types of studies, including longitudinal, case-control and cross-sectional observational studies, as well as various types of clinical trials.  She has statistical consulting and collaboration experience in clinical, survey and claims data.  She is particularly experienced using SAS, SQL, Macros and GIS.

Ms. Kan holds office hours on Mondays from 1:00 PM - 2:00 PM and Fridays from 1:00 PM - 2:00 PM in MSOB X1C11. Please email Ms. Kan (ppykan@stanford.edu) to confirm that office hours are being held before dropping by.

QUESTIONS

Please contact Dr. Suzan Carmichael at scarmichael@stanford.edu or 650-736-0735 for general questions or feedback about the Unit and about projects that go beyond the scope of Office hours / brief advice, which would include for example help with grant proposals and grant personnel, statistician collaboration for existing projects, and conducting data analysis.