He is a health professions educator and emerging academic leader focused on evidence-based teaching, mentorship, and community-engaged education. He teaches didactic, pre-clinical, and clinical dental hygiene courses within a dental school environment, emphasizing the development of confident, clinically competent professionals.
His work extends beyond the classroom through leadership in faculty development and sustainable pipeline initiatives that expand access to health careers in underserved communities. He holds a Bachelor of Science in Dental Hygiene and a Master of Science in Health Professions Education, and is currently pursuing a PhD in Health Professions Education at the MGH Institute of Health Professions, where his scholarship centers on academic leadership, systems improvement, and equitable workforce development.
Marc Long built his path into critical care nursing without a family roadmap into healthcare. He earned his Bachelor of Science in Nursing in 2020 and has since developed a clinical profile at the highest-acuity end of inpatient care; managing patients through respiratory failure, acute stroke, traumatic brain injury, and cardiogenic shock across surgical trauma, transplant, and neuroscience ICU settings.
A consistent investment matches his clinical depth in education: ensuring that patients, families, and colleagues understand what is happening and why. That same orientation is what he brings to MIHPE. As a Subject Matter Expert, Marc supports educators in health professions programs by grounding curriculum and instruction in what critical care nursing actually looks like, closing the gap between classroom preparation and clinical reality, so that the professionals those programs produce are truly ready.
Andrea Gargallo entered the dental field without a family connection to healthcare to guide her. She completed her Dental Assistant certification at American Career College in 2022 and has since built a practice in general dentistry grounded in procedural competence, patient-centered care, and a genuine investment in the communities she serves, primarily Hispanic and mixed-income populations.
Andrea understands what it means to enter a health profession without insider knowledge of how it works. Within MIHPE, she brings that perspective directly to health professions educators, helping them understand the day-to-day realities of dental assisting so that instruction is accurate, accessible, and reflective of what students will actually encounter.
Her contribution bridges the operatory and the classroom, making dental education more grounded for the educators delivering it and more meaningful for the communities they ultimately serve.
Dr. Cristina Ruelas is a Doctor of Occupational Therapy and Department Lead at a pediatric therapy clinic, where she specializes in oral motor assessment, sensory integration, and teletherapy for children from four months through early adulthood. She serves children with autism, Down syndrome, cerebral palsy, intellectual disabilities, and developmental delays, centering family education and caregiver training as integral components of every treatment plan. She holds a Doctor of Occupational Therapy from the University of St. Augustine for Health Sciences and a Bachelor of Arts in Psychology from La Sierra University.
Within MIHPE, Dr. Ruelas supports health professions educators by bringing occupational therapy's clinical depth into educational conversations — helping instructors and program developers understand what OT practice involves, why it matters, and how to represent the field accurately to the students and communities they reach. She sees this as an extension of work she already does: ensuring that the people around her have the knowledge they need to make good decisions for those in their care.
Diego is a phlebotomist born and raised in Imperial Valley, a medically underserved area and health professions shortage area. He didn't know about phlebotomy as a career path until he discovered it himself. Recognizing this gap, he decided to expand his work into community health and continue exploring areas like health workforce development. Diego is currently completing his bachelor's degree in finance while working with MIHPE on institutional outreach and partnerships.
Daniela M. Hernandez is a first-generation college graduate, immigrant, and Harvard-trained education leader whose career has been built at the intersection of systems-level strategy and community-centered practice. She holds a Master of Education in Educational Leadership, Organization, and Entrepreneurship from Harvard Graduate School of Education and a Bachelor of Arts in Liberal Studies with a Minor in Spanish from California State University, San Bernardino. A proud transfer student who began at community college, Daniela learned to advocate for herself and navigate higher education systems without a roadmap — an experience that continues to shape her commitment to community engagement and equitable access. At Harvard, she institutionalized the Harvard-wide Latino Graduation — coordinating across multiple schools to create a lasting cultural tradition, and through collaboration and strategic outreach secured U.S. Secretary of Education Miguel Cardona as keynote speaker.
Her professional record reflects the same scale and intentionality. At the California Association for Bilingual Education, she expanded a statewide contract portfolio from 20 to 80 institutional partnerships, sustained approximately 80% of that portfolio through COVID-19, co-developed bilingual LCAP-aligned family engagement curriculum delivered across California, and supervised 18 Parent Specialist Facilitators statewide. Her expertise spans strategic partnership development, program design and evaluation, and culturally responsive bilingual facilitation — consistently centering multilingual families and first-generation students not as recipients of programming, but as informed participants in the systems meant to serve them.
Daniela joins MIHPE because she understands firsthand what is at stake when students and families lack access to information, representation, and pathways into professional careers. That lived context — combined with her institutional experience — is what she brings to MIHPE’s outreach and pipeline mission.
Jessica Flores-Martija grew up in the Coachella Valley, in a household shaped by her parents' work as field laborers and no family pathway into formal education. She earned a Bachelor of Arts in History and a Master of Arts in Teaching from La Sierra University and has since dedicated her career to ensuring students do not have to figure it out alone. As a Social Studies teacher at Redlands Unified School District, she uses project-based and collaborative learning to connect academic content to the world students actually inhabit.
Her partnership with the San Bernardino County Registrar of Voters to launch a Student Poll Worker Program is one example of how she translates that philosophy into action. Within MIHPE, Jessica's focus is on students: helping them explore career pathways honestly, identify what fits, and make informed decisions about their futures, not based on what looks good on paper, but on what is genuinely right for them.
Diego leads institutional outreach and partnership development across MIHPE's service areas.
Identifying and cultivating relationships with academic institutions and community organizations
Coordinating outreach events and pipeline programming in target regions
Managing social media strategy and institutional communications
Supporting partnership agreements and ongoing institutional coordination
Representing MIHPE at institutional and community engagements
Diego's work is grounded in authentic community connection and understanding of barriers to health professions pathways.