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Stanford Health Equity, Advocacy and Research (IM-HEARs)

IM HEARs is a residency-based initiative dedicated to nurturing empathetic internists who are committed to the care of underserved communities within the United States.

IM HEARs 2024-2025

Working Toward a More Equitable Future in Healthcare

Our comprehensive program integrates clinical experiences, mentorship, advocacy, and leadership to arm future physicians with the essential skills needed to champion health equity and bridge gaps in healthcare disparities.

Our mission is to develop physicians who are committed to the care of disadvantaged and vulnerable populations within the United States and to train future physicians to have the tools to be leaders and experts in addressing health disparities. There are four main objectives of the program:

  1. Clinical exposure to domestic health inequities and provide tools that will allow the best clinical care for vulnerable patients.
  2. Mentorship by faculty that have careers focused on addressing healthcare disparities. 
  3. Scholarship and research focused on disadvantaged populations. 
  4. Development of leadership and advocacy skills for underserved populations.

Clinical Exposure

Learning from Vulnerable Populations

As participants in the Stanford IM HEARs program, residents will have dedicated clinical rotations devoted to care for underserved populations. They will gain first-hand knowledge of the barriers these patient populations face in obtaining adequate health and learn the resources and tools currently available to overcome them. Example clinical rotations include addiction medicine, VA vulnerable populations, social medicine, and rotations at Santa Clara Valley Medical Center. We are also in the process of creating rotations that will include clinical time in prison medicine, LGBTQ+ health, and refugee populations.

Mentorship

Exposure to Leaders in the Health Equity Field

We believe that exposure to mentors who have made health equity a significant component of their careers is important for fostering future leaders in this field. All participating members are paired with a faculty mentor who is a leader in the health equity field. Mentor pairings are based on residents’ areas of interest and are facilitated by the resident leaders. Events throughout the year bring in speakers to provide another avenue through which participants can meet and learn from leaders in this field.

Advocacy and Leadership

In addition to facilitating mentorship, the IM HEARs program aims to equip residents with concrete advocacy and leadership skills. Speakers and didactic sessions include training in a variety of advocacy skills. We encourage residents to take on initiatives within our program, hospital, and broader community that build their leadership skills while simultaneously enacting positive change.

Research and Scholarly Work

Using Research and Scholarship to Reduce Health Inequities

Program participants are required to participate in some form of scholarly work that address health disparities. Examples include research, curriculum development, and community projects.

Resident Leadership

  • Quan Tran, MD

    Quan Tran, MD

    Capstone Course Lead


    Quan Tran is a PGY3 in Internal Medicine. She is interested in improving health care access for vulnerable populations. As part of IM HEARS, she is participating in a QI project to improve food insecurity screening   in the hospital, hosting health workshops at the LifeMoves shelter, and will help facilitate the IM HEARS capstone course in 2026.

  • Karimar Amador Martinez, MD

    Karimar Amador Martinez, MD

    Social Media & Web Content Manager


    Karimar was born and raised in Puerto Rico, where she completed both her undergraduate studies and medical school. She then came to California for her Internal Medicine residency at Stanford.    Her commitment to addressing healthcare disparities began during her undergraduate studies, where she witnessed firsthand the impact of these disparities through her work with underserved populations on the island. Her dedication to these communities extends to supporting individuals affected by homelessness and economically disadvantaged populations both on the island and in the Dominican Republic, as well as raising funds for cancer patients and other causes. These experiences have fueled her passion for combating healthcare disparities. Karimar is dedicated to focusing her career on advocating for underserved communities through comprehensive community outreach and research initiatives.

  • Marilyn Ndukwe, MD

    Marilyn Ndukwe, MD

    Education Initiatives Lead


  • Paola Cruz Rivera, MD

    Paola Cruz Rivera, MD

    HEARs Newsletter Lead


  • Ellen Zhang, MD

    Ellen Zhang, MD

    Social & Community Building Chair


    Ellen grew up in Michigan and completed her education in Boston where she was developed her interest in service and health equity. Her experiences include volunteering and leading National Alzheimer's Buddies, serving as a  

    board member of the Phillips Brooks House Association, and co-directing Harvard Medical School's student-run free clinic (Crimson Care Collaborative). Looking forward, she plans on continuing to advocate for and serve vulnerable patients and communities.

  • Veeraya Kate Tanawattanacharoen, MD

    Veeraya Kate Tanawattanacharoen, MD

    Community Partners Outreach Lead


    Kate developed a passion for health equity through frequent visits to see her family in Thailand and conducting public health research in Samoa as an undergraduate at Yale College. She is excited to find opportunities  

    to engage with the local Bay Area communities to promote health equity as a medical resident. She aspires to have a career working with underserved populations as a physician clinician and researcher. 

Faculty Leadership

  • Christine Santiago, MD MPH

    Christine Santiago, MD MPH

    Co-founder and Faculty Director


    Christine Santiago, M.D., M.P.H., is a dedicated physician and public health advocate based in Stanford, CA, with a deep commitment to improving healthcare access and equity.  

    Dr. Santiago earned her M.D. degree from Harvard Medical School and completed an M.P.H. in Health Policy and Management at the University of California Berkeley. Currently, she serves as a Clinical Assistant Professor of Medicine at Stanford University in the division of Hospital Medicine. Throughout her career, Dr. Santiago has actively engaged in various leadership roles and initiatives, such as co-founding Stanford HEARs, a resident-led program aimed at addressing healthcare disparities. She also had the privilege of serving as Chief Resident, where she supported educational activities and mentored fellow residents. With a strong focus on diversity and inclusion, Dr. Santiago has been involved in multiple professional associations, including the American College of Physicians and the California Medical Association, to promote diversity within healthcare. Additionally, she has contributed to curriculum development, mentorship programs, and research activities, all in the pursuit of advancing healthcare and improving patient outcomes.

    Dr. Santiago remains dedicated to her mission of making a more equitable healthcare system for all.

  • Alexandria Blacker, MPH

    Alexandria Blacker, MPH

    Community Engagement Faculty Advisor


    Director of the Department of Medicine’s Community Partnership Program. For Stanford Health Care. As a public health professional, Alex has worked in breast cancer behavioral research, primary care redesign,   community health, healthcare worker well-being, and program implementation. In her current role, she focuses on building bi-directional, equitable, and sustainable partnerships between the Department of Medicine and community partners to advance local health equity. Alex is currently pursuing her PhD in Translational Health Sciences with research focused on understanding the complexity of interprofessional healthcare teams including teaming behaviors and contextual influences.

  • Jonathan Shaw, MD, MS

    Jonathan Shaw, MD, MS

    Community Engagement Faculty Advisor


    Dr. Shaw is a family physician who has dedicated his career to working in the ’safety-net’. His clinical and research passion is improving care for historically under-served patient populations. He is a PCP at Ravenswood   Clinic, a FQHC serving East Palo Alto, and within Stanford works to develop sustained academic-community partnerships to promote health equity. Since 2022 he has served as inaugural Associate Chair of Community Partnership. He is also a health services researcher within Stanford’s Evaluation Sciences Unit which promotes implementation science and healthcare redesign. His research interests include psycho-social determinants of health, women’s health, and the impact of health policies on historically under-served populations.

  • Wendy Caceres, MD

    Wendy Caceres, MD

    Faculty Advisor


    Dr. Caceres is a Clinical Assistant Professor of Medicine in Primary Care and Population Health at Stanford University. She serves as one of the Associate Program Directors for the Stanford Internal Medicine Residency program   and had been the Co-Medical Director of Pacific Free Clinic and Cardinal Free Clinics from 2015-2020. From 2020 she has been one of the Associate Chairs for Diversity and Inclusion for the Department of Medicine.  Her main interests are in diversity in medical education and clinical care of vulnerable populations. Her clinical scholarly activity has been focused on reducing health disparities through quality improvement at the point of care.

  • Nancy Fang Liu, MD

    Nancy Fang Liu, MD

    Faculty Advisor


    Dr. Liu completed her residency at Stanford. She started her interest in underserved populations and global health while as a college student studying rural medicine access in India and was able to complete a rotation at the Indian Health Service during medical school. She is excited to tailor her medical training in a way that values cultural understanding and equity in the setting of healthcare.

  • Natasha Steele, MD

    Natasha Steele, MD

    Faculty Advisor


    Natasha Steele is Stanford-trained internal medicine physician interested in innovative approaches to health equity,  community partnerships, and complex care delivery.

  • Emily Woods, MD, PhD

    Emily Woods, MD, PhD

    Faculty Advisor- Research


    Emily Woods completed her MD and PhD degrees at Emory University (2012-2020) and Internal Medicine residency at Stanford (2020-2023). She was one of the resident co-leads for the HEARs program in 2022-2023.  She is currently working as a postdoctoral fellow in the Bogyo lab at Stanford. She is available as a near-peer resource for HEARs residents doing research during residency and/or interested in research-based careers and can be reached at emilywoods@stanford.edu.

Participants

Faculty Mentors

Participating HEARs residents are matched with mentors who share common interests and serve as career guides. Current mentors include:

Wendy Caceres, MD
Dr. Wendy Caceres
Neera Ahuja, MD
Dr. Neera Ahuja
Yeuen Kim, MD
Dr. Yeuen Kim
David Chang, MD
Dr. David Chang
Andrea Jonas, MD
Dr. Andrea Jonas
Benji Laniakea, MD
Dr. Benji Laniakea
Nancy Liu, MD
Dr. Nancy Liu
Christine Santiago, MD
Dr. Christine Santiago
Manali Patel, MD
Dr. Manali Patel
Cybele Renault, MD
Dr. Cybele Renault
Grant Smith, MD
Dr. Grant Smith
Kristin Walsh, MD
Dr. Kristin Walsh

Program Alumni

Since its inaugural year in 2021-2022, graduates of the IM HEARs program include:

  • Gabriela Spencer-Bonilla: 2021, HEARs Co-founder, Chief Resident 2021-2022, Stanford Cardiology Fellow 
  • Christine Santiago: 2022, HEARs Co-founder, Chief Resident 2022-2023, Stanford Hospitalist
  • Mayuri Chandran: 2022, Hospitalist

  • Nivetha Subramanian: 2022, Stanford Nephrology Fellow

  • Nancy Liu: 2023, Stanford Hospitalist

  • Keon Pearson: 2023, Kaiser Hospitalist

  • Emily Woods: 2023, Researcher

  • Natasha Steele: 2023, Stanford Hospitalist

  • Caitlin Parmer-Chow: 2023, Stanford Hospitalist

  • Ashima Chadha: 2024, Nephrology Fellow (Mass General Brigham)

  • Alex Hasty: 2024, Heme-Onc Fellow (UT Austin)

  • Kelly Hu: 2024, Stanford Gastroenterology Fellow

  • Natasha Mehta: 2024, Duke Hospitalist

  • Nicole Thomason: 2024, UCSF Hospitalist
  • Emily Chu: 2025, Chief Resident 2025-2026, future Cardiology Fellow
  • Megan Galan: 2025, Stanford Hospitalist
  • Sophie Lee Gough: 2025, PCCM Fellow (U Chicago)
  • Maria Hanna: 2025, ID Fellow (UCSF)
  • Sunil Joshi: 2025, Heme-Onc Fellow (Stanford)
  • Rebecca Lewinsohn: 2025, Heme-Onc Fellow (U Washington)
  • Hoda Sayegh: 2025, Chief Resident 2025-2026, future Cardiology Fellow
  • Wilson Tang: 2025, Cardiology Fellow (USC)

Sponsorship and Involvement

Stanford HEARs is supported by the Stanford Internal Medicine Residency Program, the Stanford Department of Medicine, the Stanford Community Partnership Program and by individual donors. If you would like to support the Stanford HEARs program please contact the faculty director: csantia2@stanford.edu.

For other ways to get involved or questions about the program please email: stanford-hears@lists.stanford.edu.

You can also follow us on Twitter @StanfordIMHEARs.