Home » Our Team
Our Team

April Joy Damian, PhD, MSc, CHPM, PMP
Vice President and Director

April Joy Damian, PhD, MSc, CHPM, PMP
Vice President and Director
Dr. Damian completed her PhD in the Department of Mental Health at Johns Hopkins Bloomberg School of Public Health and Masters in Medical Sciences at Harvard Medical School. She graduated Phi Beta Kappa from the University of California, Berkeley with a Bachelors of Arts in Ethnic Studies, Highest Honors. She has received numerous recognitions in honor of her role as a social change agent, including the Harry S. Truman Scholarship, the Robert Wood Johnson Foundation-funded Community Well-Being Warrior Award, and an honorarium from the University of Delaware.

Margaret Flinter, PhD, APRN
Founder Emeritus, Senior Investigator, Senior Faculty

Margaret Flinter, PhD, APRN
Founder Emeritus, Senior Investigator, Senior Faculty
Margaret received her BSN from the University of Connecticut, her MSN from Yale University, and her PhD at the University of Connecticut. She is a fellow of both the American Academy of Nursing and the American Academy of Nurse Practitioners. Margaret is a former National Health Service Corps and RWJ Executive Nurse Fellow.

Karen Ashley, EdD
Director of Education

Karen Ashley, EdD
Director of Education
Prior to joining Dartmouth, Karen served as Director of Education for the Carolinas Center for Hospice and End of Life Care, providing continuing education for hospice and end-of-life care providers and volunteers for hospice agencies across North and South Carolina. Before that, she worked with the Northeast Tennessee Area Health Education Center through East Tennessee State University, coordinating continuing education for medical and other health care professionals in 13 counties in Tennessee. Karen completed her EdD in Educational Leadership from the University of Phoenix, MEd in Health Education from the University of Tennessee, and BS in Health and Sport Science from Wake Forest University.

Mandy Lamb, MA
Director of Strategic Operations

Mandy Lamb, MA
Director of Strategic Operations
Mandy joined the Weitzman Institute’s Education Department in 2017, where she was responsible for overseeing the expansion and implementation of Weitzman’s Project ECHO® program. Project ECHO is a disruptive and innovative tele-mentoring program developed at the University of New Mexico, and successfully replicated by the Weitzman Institute, with the goal of reducing disparities in access to specialty care for patients in medically underserved regions. Along with overseeing the implementation of Weitzman ECHO programs, Mandy also led multiple large education and telehealth initiatives. Mandy initially joined the Community Health Center in 2015 as the Executive Assistant to the CEO and Senior Vice President and Clinical Director, where she supported special initiatives of the executive office and was responsible for managing the Board of Directors for CHC and its affiliates.
Prior to joining the Moses Weitzman Health System, Mandy was a Research Associate for the Harvard Opinion Research Program at the Harvard T.H. Chan School of Public Health, where she developed and reported on public opinion polls on various domestic and international health topics, including attitudes on immunizations, infectious disease prevention, and health policy. Mandy obtained her Bachelor’s Degree in Political Science from Saint Michael’s College, and her Masters of Arts Degree in Political Science from the University of Massachusetts, Amherst. While completing her studies at UMass Amherst, Mandy taught courses and conducted research on health policy and public opinion.

Ariel Porto, MPH
Assistant Director of Education Operations

Ariel Porto, MPH
Assistant Director of Education Operations

Katrina Yamazaki, PhD
Principal Investigator, All of Us Research Program / Senior Research Scientist

Katrina Yamazaki, PhD
Principal Investigator, All of Us Research Program / Senior Research Scientist

Becca Tavernier, PhD
Senior Research Scientist

Becca Tavernier, PhD
Senior Research Scientist
She has worked as both a researcher and clinician and has specialty certification in perinatal mental health.

Humyra Ali, MPH, CHES
Education Program Specialist

Humyra Ali, MPH, CHES
Education Program Specialist

Shelby Anderson-Badbade, MA
Senior Program Manager

Shelby Anderson-Badbade, MA
Senior Program Manager

Meaghan Angers
Program Specialist

Meaghan Angers
Program Specialist

Coralie Arango
Education Program Specialist

Coralie Arango
Education Program Specialist

Michael Asubonteng
Participant Experience Coordinator

Michael Asubonteng
Participant Experience Coordinator

Rachael Bommarito, PhD
Program Manager, Education

Rachael Bommarito, PhD
Program Manager, Education

Emily Buck
Research Coordinator

Emily Buck
Research Coordinator

Sthefany Calle
Retention Specialist

Sthefany Calle
Retention Specialist

Sreynin Choen
Participant Experience Lead

Sreynin Choen
Participant Experience Lead

Anthony DiMartino, MA
Project Manager

Anthony DiMartino, MA
Project Manager

Alejandra Duran-Bova
Program Manager

Alejandra Duran-Bova
Program Manager

Bianca Flowers, MPH
Project Manager, NTTAP

Bianca Flowers, MPH
Project Manager, NTTAP

Shannon Hanson, MSW
Program Manager, Education

Shannon Hanson, MSW
Program Manager, Education

Tonantzin Juarez
Senior Health Policy Analyst

Tonantzin Juarez
Senior Health Policy Analyst
With the UT Health Brownsville Regional Campus she served as the project manager for the UT Health Mobile Clinic Community Health Worker/Navigator program which provided basic health services to rural areas of Cameron County. She is very proud of leading a needs assessment for the mobile clinic that enhanced and expanded its impact by providing locally-based patient navigators to support screening of BMI, hypertension and to deliver health education presentations and support. She also worked closely with community health workers/promotoras de salud in the implementation of culturally relevant health presentations across Cameron County as part of various health initiatives including the Tu Salud Si Cuenta Health campaign, Salud y Vida Diabetes Prevention Program, and general presentations related to nutrition, physical activity, and colorectal cancer prevention.
Tonantzin grew up dividing her time between the border towns of Brownsville, Texas and Matamoros Mexico. She is very proud of her bicultural upbringing which allowed her to see first-hand how social, cultural, economic and political factors affect the health of border residents. Tonantzin is a graduate of UT Brownsville where she double majored in Psychology and History. She has a Master of Science in Psychology from UT San Antonio. Tonantzin is bilingual in English and Spanish, and is proficient in French.

Julia Karlin, MS
Program Specialist

Julia Karlin, MS
Program Specialist
With the UT Health Brownsville Regional Campus she served as the project manager for the UT Health Mobile Clinic Community Health Worker/Navigator program which provided basic health services to rural areas of Cameron County. She is very proud of leading a needs assessment for the mobile clinic that enhanced and expanded its impact by providing locally-based patient navigators to support screening of BMI, hypertension and to deliver health education presentations and support. She also worked closely with community health workers/promotoras de salud in the implementation of culturally relevant health presentations across Cameron County as part of various health initiatives including the Tu Salud Si Cuenta Health campaign, Salud y Vida Diabetes Prevention Program, and general presentations related to nutrition, physical activity, and colorectal cancer prevention.
Tonantzin grew up dividing her time between the border towns of Brownsville, Texas and Matamoros Mexico. She is very proud of her bicultural upbringing which allowed her to see first-hand how social, cultural, economic and political factors affect the health of border residents. Tonantzin is a graduate of UT Brownsville where she double majored in Psychology and History. She has a Master of Science in Psychology from UT San Antonio. Tonantzin is bilingual in English and Spanish, and is proficient in French.

MacKenzie Koester, MPH
Research and Evaluation Program Manager

MacKenzie Koester, MPH
Research and Evaluation Program Manager

Patty Lininger, MA
Program Specialist

Patty Lininger, MA
Program Specialist

Jessica McCann, MPH
Senior Health Policy Analyst

Jessica McCann, MPH
Senior Health Policy Analyst
- Email:[email protected]

Maximillian Morris, MPH
Research and Evaluation Associate

Maximillian Morris, MPH
Research and Evaluation Associate

Rosie Motz, MPH, MA, RDN
Senior Program Manager, Education

Rosie Motz, MPH, MA, RDN
Senior Program Manager, Education

Thelma Nanbigne
Participant Experience Lead

Thelma Nanbigne
Participant Experience Lead

Jason Neenos, MEd
Instructional Design Specialist

Jason Neenos, MEd
Instructional Design Specialist

Claire Newby, MPH
Program Manager

Claire Newby, MPH
Program Manager

Abigail Ofori, MHA, MBA
Program Specialist

Abigail Ofori, MHA, MBA
Program Specialist
Before joining CHC and Weitzman in 2022, she was simultaneously working as a School Based Health Center Care Coordinator with Intercommunity Healthcare and as a Pharmacy Technician with CVS Pharmacy. She received her Bachelor’s degree in Health Sciences with a concentration in Business Administration from University of Hartford and her dual Masters of Health Administration/Masters of Business Administration from the University of Phoenix. She also has a passionate background in faith based philanthropic initiatives. Abby is a native of Connecticut, born and raised but loves to travel, plan/coordinate events, cook, bake, explore new adventures and spend quality time with her loved ones.

May Oo, MPH
Senior Research/Evaluation Associate

May Oo, MPH
Senior Research/Evaluation Associate
Prior to joining the Weitzman Institute, May worked as a Research Assistant in the Division of Physical Therapy and Kinesiology at the University of Massachusetts, Lowell, where she conducted a study aimed at improving performance and reducing musculoskeletal injury risks among active-duty firefighters. Additionally, she served as a Program Assistant for the Substance Abuse Prevention Collaborative Program, addressing community needs and developing strategies to raise awareness about underage drinking and substance abuse. May has presented her work at conferences and contributed to peer-reviewed journal articles. She brings extensive expertise in quantitative research, program evaluation, and strategic program planning.

Paige Petit
Participant Experience Coordinator

Paige Petit
Participant Experience Coordinator

Colleen Phillips
Instructional Design Specialist

Colleen Phillips
Instructional Design Specialist

Peyton Rogers, MPH
Research and Evaluation Associate

Peyton Rogers, MPH
Research and Evaluation Associate

Sarah Roepe
Research Coordinator II

Sarah Roepe
Research Coordinator II

Luis Torres
Program Specialist

Luis Torres
Program Specialist

Idiana Velez
Weitzman Institute Project Manager

Idiana Velez
Weitzman Institute Project Manager
In her current role as a Project Manager for the Weitzman Institute, Idiana contributes to multiple research projects by conducting patient interviews as well as assisting with patient recruitment and FQHC recruitment for project rollouts at the national level. She also brings her expertise in working with marginalized populations to meet the needs of the Weitzman Institute's diverse research portfolio. Additionally, Idiana plays a significant role in the development for Weitzman by actively seeking funding opportunities and leading the WI Internal Funding Committee. She also provides support for our grant writers by tracking all activities during the writing process as well as all components of the applications. Idiana has cross-department roles within Research and Education and provides administrative support to the VP/Director as well as the Director of Partnerships and Development at Weitzman Institute.

Emma Warshauer, MPH
Education Program Specialist

Emma Warshauer, MPH
Education Program Specialist

Lucy Wolski, MEd
Instructional Design Specialist

Lucy Wolski, MEd
Instructional Design Specialist