Breadcrumb Home Divisions Internal Medicine Internal Medicine Residency Program Programs & Sites Primary Care Who We Are Our Residents Internal Medicine Residency Program Our Residents Sub-navigation Sub-navigation Who We Are Our Residents Primary Care Leadership Jump to... PGY-3 | PGY-2 | PGY-1 Our Residents - PGY-3 PGY-3 Courtney DeCan, MD University of Washington Dr. Courtney DeCan is a first year Primary Care Resident in the Olive View Santa Clarita track. She obtained her medical degree from the University of Washington School of Medicine, where she also completed both the Global Health Pathway and Hispanic Health Pathway. Mary Fok, MD University of Alabama at Birmingham Dr. Mary Fok obtained her medical degree from the University of Alabama at Birmingham School of Medicine. Her academic interests include general internal medicine, global health, and providing medical care to underserved populations. Dr. Fok looks forward to establishing long-term relationships with her patients. Gavin Ho, MD Georgetown University Dr. Gavin Ho obtained his medical degree from Georgetown University and is originally from San Francisco, CA. He is interested in community-based care, managing chronic conditions, and Asian American health. He is drawn to primary care because it will allow him to provide comprehensive care for his patients while also building long-term relationships with them. Noah Kojima, MD UCLA Dr. Noah Kojima obtained his medical degree from the UCLA David Geffen School of Medicine where he also completed and lead the Global Health Track program. During medical school, Dr. Kojima took a gap year to conduct research as an NIH Fogarty Fellow in South Africa studying microbiome determinants of mother-to-child transmission of HIV and other STIs. Alina Kung, MD UC Berkeley - UCSF Dr. Alina Kung, a first year resident in the Primary Care - Olive View Santa Clarita track, graduated from the UC Berkeley - UCSF Joint Medical Program where she was involved with coordinating free clinics, teaching and mentoring, and research on the topics of health disparities, burnout, and capacity to address patients' social needs in primary care. Catherine Lindsay, MD, MS University of Utah Dr. Catherine Lindsay is a first year primary care resident who was raised in the San Francisco Bay Area. She received her B.S. and M.S. in Physiological Science from the University of California, Los Angeles, before pursuing a medical degree at the University of Utah, School of Medicine. Jocelyn Lo, MD, MS Columbia University Dr. Jocelyn Lo graduated with her medical degree and M.S. in Biomedical Sciences from Columbia University College of Physicians and Surgeons. Professionally, she is interested in global health and health services research. Dr. Lo’s other interests include hiking, soccer, and traveling. She looks forward to being back home and building partnerships with patients in Los Angeles. Minori Ohashi, MD, PhD UCLA Dr. Minori Ohashi obtained her medical degree from UCLA where she also completed her PhD in Molecular Biology. Her research focuses on aging, stem cell biology and regenerative medicine. Her clinical interests lie in general internal medicine and geriatrics. Shirin Poustchi, MD, PharmD Robert Wood Johnson Medical School Dr. Shirin Poustchi, a first year Primary care resident, obtained her medical degree from Robert Wood Johnson Medical School and Doctorate of Pharmacy (PharmD) from the Ernest Mario School of Pharmacy at Rutgers University. She seeks to explore the dynamic between communities and healthcare institutions in order to address social determinants of health and improve practice models of primary care. Utpal Sandesara, MD, PhD University of Pennsylvania Dr. Utpal Sandesara obtained his MD and PhD from the University of Pennsylvania. He is a sociocultural anthropologist with interests in medical inequality and health professions education. His past research projects have examined the social histories of environmental disaster, the challenges of public health system integration, and the ethical dimensions of sex-selective abortion in India. Katherine Stricker, MD George Washington University Dr. Katherine Stricker is a first-year Primary Care resident from Mill Valley, CA. She graduated from the George Washington University School of Medicine and Health Sciences in the nation's capital where she enjoyed working with diverse patients from all backgrounds as director of the student-run free clinic. Stanley Yuan, MD UCLA Dr. Stanley Yuan, born and raised in LA, attended undergraduate at Princeton University before returning to the David Geffen School of Medicine at UCLA for his MD. Dr. Yuan has clinical interests in geriatrics and general internal medicine and academic interests in graduate medical education and healthcare administration. PGY-2 Rebecca Samuel, MD Tulane Dr. Samuel attended medical school at Tulane University School of Medicine in New Orleans where her lifelong passion for working with underserved populations grew. She is passionate about internal medicine and is especially excited about working with Spanish speaking populations and pursuing further training in HIV and/or palliative care. Outside of the hospital, she can be found long distance running, practicing vinyasa yoga, hiking, swimming, or reading historical fiction and mystery novels. Nikko Gonzales, MD UCSF Dr. Gonzales graduated from medical school at the University of California, San Francisco where he participated in PRIME-US (Program in Medical Education for the Urban Underserved). He is interested in outpatient and inpatient general internal medicine, and initiatives that promote diversity, equity and inclusion in the healthcare field. Patrick DeGregorio, MD Cornell Dr. DeGregorio, originally from Detroit, graduated from medical school at Cornell. He is passionate about how health is affected by the communities in which people live and is committed to learning about his patients’ needs and how to best support them. Outside of medicine, Dr. DeGregorio is a huge fan of the outdoors, having backpacked from Mexico to Canada! Thais Salles Araujo, MD Federal University of Minas Gerais Dr. Araujo grew up in Brazil and completed medical school at the Federal University of Minas Gerais (UFMG) in 2015 and her internal medicine residency at the Instituto da Previdencia dos Servidores do Estado (IPSEMG) in 2018. Her interests are integrative health and humanistic care. Kaahukane Leite-Ah Yo, MD University of Hawaii Dr. Leite-Ah Yo attended the John A. Burns School of Medicine in Hawaii and graduated with a certificate of distinction in Native Hawaiian Health. His clinical interests include indigenous health, social determinants of health, and preventative medicine. When not in the clinic you can find him at the beach playing volleyball, surfing, or hiking. Spencer Chang, MD Duke University Dr. Chang obtained his medical degree from Duke University School of Medicine, where he was a part of the Primary Care Leadership Track. His academic interests are in Asian Pacific Islander health disparities, medical education, infectious diseases, and health care access for underserved and rural communities. Outside of medicine, Dr. Chang loves cooking, exercising, and exploring restaurants and coffee shops. Katie Fruin, MD Rush Medical College Dr. Katie Fruin is from Chicago, where she obtained her medical degree from Rush Medical College and trained at both Rush and Cook County Hospital. Dr. Fruin is passionate about how she can design and leverage primary care to support patients in operationalizing their dreams for themselves, their families and their communities. Her current activism interests include how creating medical-financial partnerships and pathways to building wealth can improve physical and mental health outcomes. Madeline Treasure, MD University of North Carolina Dr. Madeline Treasure graduated from Stanford University before receiving her medical degree from the University of North Carolina. She is interested in value-based care and QI driven systems improvement initiatives as well as women’s health advocacy. She hopes to use clinical experience to influence and improve the quality and efficiency of healthcare delivery. In her free time, she enjoys all forms of outdoor physical activity including running, hiking, and playing sports with friends. Christine Willinger, MD University of Pennsylvania Dr. Christine Willinger is a California transplant from the Northeast. Dr. Willinger obtained her medical degree and master’s degree in public health from the Perelman School of Medicine at the University of Pennsylvania. She is particularly interested in chronic disease management for vulnerable populations, geriatric medicine, and end-of-life care. Outside of the hospital, she enjoys yoga, cooking, hanging out with her cat, and exploring the many hiking trails around Los Angeles. Phillip Chen, MD UCLA Dr. Phillip Chen obtained his medical degree from the David Geffen School of Medicine - UCLA. Dr. Chen’s particular interests are in Asian Pacific Islander community health, LGBTQ+ health, substance-use and addiction medicine, and preventative health. In his free time, he enjoys dancing (urban choreography), photography and staying active. Damond Ng, MD UCLA Dr. Damond Ng obtained his MD and MPH from the David Geffen School of Medicine at UCLA as part of the PRIME-LA program. He was born and raised in San Francisco, studied biochemistry at UCLA, and served as an AmeriCorps member in his hometown. Damond is passionate about health equity, narrative medicine, medical education, and social justice with healthcare as a human right. In his free time, Damond enjoys camping, hiking, museums, and cooking. Sarah Takimoto, MD UCSF Dr. Sarah Takimoto attended medical school at the UCSF School of Medicine. She is passionate about medical education, addiction medicine, addressing health inequities within primary care, and improving care for vulnerable populations through systems improvement projects. Sarah was born in Bethesda, Maryland but spent most of her childhood in Boerne, Texas and Dresher, Pennsylvania. PGY-1 Kevin Truong, MD, MBA UCLA Dr. Truong is a first-year primary care resident. He attended UCLA for medical school and did a joint MBA as part of the PRIME-LA program. This education combination only further emphasized his goal of finding sustainable solutions to health care disparities through systems-science and innovation. Cameron Hines, MD UCLA/Drew Dr. Hines is a first year primary care resident who obtained their medical degree from Charles R. Drew University/David Geffen School of Medicine, a joint program between both medical schools geared towards training providers to serve underserved communities. Dr. Hines’s current interest in medicine is in geriatrics and palliative care. He is greatly looking forward to gaining more experience with this field and these patient populations as he continues his journey through residency. Jessica Osorio, MD UCLA Dr. Osorio is a first year primary care resident who obtained their medical degree from the UCLA David Geffen School of Medicine. Her interests are many but specifically are: immigrant health; geriatrics, and increasing health care access to all. Jessica enjoys hiking, swimming, and spending time at the beach. Daniel Gonzalez, MD Harvard Dr. Gonzalez is a first-year primary care resident in the Olive View/Santa Clarita track. Dr. Gonzalez received his medical degree from Harvard as well as a BA in International Health and Development from the University of Denver. He identifies as a first-generation college/medical school graduate and a second-generation Mexican-American. Clarence Lee, MD UC Davis Dr. Lee is a first-year primary care resident who obtained their medical degree from UC Davis. His interests are chronic disease management and infectious diseases. Dr. Lee’s long-term goal is to practice primary care. And outside of medicine, he is interested in trying difference cuisines, playing basketball, and expanding his knowledge on critical race and ethnic studies. Emily Chang, MD UCLA Dr. Chang obtained her medical degree from the David Geffen School of Medicine at UCLA. She was born and raised in San Francisco and studied Ethnic Studies and Health & Human Biology at Brown University. Dr. Chang's clinical and academic interests include general internal medicine, social determinants of health, and community medicine. In her free time, she enjoys traveling, spending time with family/friends, and exploring new restaurants. Elyssa Berg, MD, MPH Texas A&M) Dr. Berg is a first-year primary care resident who obtained her medical degree from Texas A&M College of Medicine. Before medical school, she received her MPH at the University of Texas at Houston and worked for several years on community interventions focused on integrating CHWs into clinical care. Dr. Berg's clinical interests include metabolic syndrome and functional medicine. Anna-Claire Siena, MD University of Pennsylvania Dr. Siena is a first-year primary care resident who obtained her medical degree from the Perelman School of Medicine at the University of Pennsylvania. Her interests include preventative health, health equity and education. Outside of medicine, Dr. Siena loves to explore the outdoors, playing with her dog, cooking, and gardening. Daniel Stokes, MD, MS University of Pennsylvania Dr. Stokes is a first-year primary care resident who grew up in the Boston area. He obtained a master's degree in epidemiology from the Brazilian National School of Public Health, in Rio De Janeiro, and later his medical degree from the Perelman School of Medicine at the University of Pennsylvania. Daniel’s primary interests both clinically and in public health are in health equity and in narrative medicine. Ruth Miranda, MD UCLA/Drew Dr. Ruth Miranda is a first year primary care resident who obtained their medical degree from Charles R. Drew/David Geffen School of Medicine and part of the PRIME-LA program. Her interests are in health disparities research, global health, healthy policy, and medical education. Dr. Miranda's long term goal is to improve health care for vulnerable populations. Outside of medicine, Ruth practices in long distance running, CrossFit, and traveling. Jessica Fernandez, MD UCLA/Drew Dr. Fernandez is a current intern in the primary care track and a “Bruin for life.” Being born and raised in Los Angeles, Dr. Fernandez attended UCLA for undergrad and obtained her medical degree from the combined David Geffen School of Medicine at UCLA and Charles R. Drew University of Medicine and Science program. Her interests include addressing health disparities and social equity issues, but her passion can be found in teaching. Diana Lopez, MD UCLA/Drew Dr. Lopez is a first year resident in the Primary Care-Olive View Santa Clarita track. She obtained her medical degree from the Charles R Drew/UCLA Medical program. Dr. Lopez was born and raised in South Los Angeles and attended UC Berkeley for her undergraduate education. Her interests include immigration health and increasing diversity in the health field. Outside of medicine, she enjoys running and spending time with her family.