Clinical Leadership Fellows 2026 – 2027

Kelly Goo

Kelly Goo, MD, MPH is a 2026-2027 NYC Health + Hospitals Clinical Leadership Fellow in the Office of Clinical Services and Population Health. She will conduct her clinical practice as a primary care internal medicine physician at NYC Health + Hospitals/Gotham Health, Broadway. Dr. Goo completed her residency training at the Yale Primary Care residency program.

Dr. Goo is committed to primary care systems reformation to expand access to preventative care. She co-developed a hybrid telehealth home visiting program where medical students facilitated telehealth encounters with patients as an adjunct to their home-based primary care visits to enhance accessible care delivery to low-income elderly patients and patients with disabilities. She also led quality improvement initiatives to address inequities in GLP-1 agonist medication coverage for patients with Medicaid.

Dr. Goo earned her Doctor of Medicine degree from Duke University School of Medicine. She earned her Master of Public Health degree from University of North Carolina Gillings School of Global Public Health

Yvonne Lei

Yvonne Lei, MD is a 2026-2027 NYC Health + Hospitals Clinical Leadership Fellow in the Office of Clinical Services and Population Health. She will conduct her clinical practice as a primary care physician at NYC Health + Hospitals/Gouverneur. Dr. Lei completed her residency in Internal Medicine at Brigham and Women’s Hospital as part of the DGM Primary Care Track.

During residency, Dr. Lei was a resident leader of the medical-legal partnership Our Patients, Our Clients, an organization focused on medical affidavits written on behalf of people facing incarceration. She also served as a member of her primary care clinic’s Operations Committee, working on initiatives to improve interpreter access and to streamline education and workflows surrounding medication abortion and LARC access in her primary care clinic. Her clinical and advocacy interests focus on improving primary care access, immigrant health, and women’s health.

Dr. Lei received her MD from the David Geffen School of Medicine at UCLA. She holds a Bachelor of Arts in Biological Sciences and Political Science from Columbia University.

Alexander Levine

Alexander Levine is 2026-2027 NYC Health + Hospitals Clinical Leadership Fellow at NYC Health + Hospitals/Bellevue, where he will also practice as a hospitalist and primary care attending. He completed Internal Medicine Residency at NYU Grossman School of Medicine.

Dr. Levine is interested in clinical medicine, public health, and policy. He has worked with NYC Health + Hospitals on initiatives to improve hospital operations and patient access during residency. He previously served as a health and environmental policy fellow in the U.S. House of Representatives.

Prior to medical school, he worked internationally, serving as a Fulbright scholar in India and later worked in international education in Beijing, China.

Dr. Levine earned his MD from Albert Einstein College of Medicine. He holds a BA in International Political Economy and Chinese from Fordham University.

Vanessa C. Mareno

Vanessa C. Mareno, DDS, MPH is a 2026–2027 NYC Health + Hospitals Clinical Leadership Fellow at NYC Health + Hospitals/Jacobi. She will also conduct her clinical practice in general dentistry at several dental outreach clinics within NYC Health + Hospitals/Jacobi. Dr. Mareno completed both her General Practice Residency (GPR) and Dental Public Health Residency at Jacobi, where she served as Chief Resident.

Prior to beginning her fellowship, Dr. Mareno led the development and implementation of an initiative to integrate dental services into the Comprehensive Addiction Treatment Center at Jacobi. Through this work, she conducted a needs assessment, designed a prevention-focused oral health education program, and established a referral pathway for high-risk patients with substance use disorders. This initiative created a critical access point to primary dental care for patients receiving outpatient addiction services. Dr. Mareno is also a graduate of the Healthcare Administration Scholars Program (HASP), where she participated in monthly departmental QAPI meetings and led and assisted in quality improvement projects focused on improving patient linkage to care.

She earned both her Bachelor of Science in Biomedical Engineering and her Doctor of Dental Surgery from the University at Buffalo. As a dental resident, she earned a Master of Public Health from the CUNY Graduate School of Public Health & Health Policy.

Grace Mosley

Grace Mosley, MD PhD, is a 2025-2026 NYC Health + Hospitals Clinical Leadership Fellow in the Office of Quality & Safety. She will conduct her clinical practice as an emergency medicine physician at NYC Health + Hospitals/Harlem. Dr. Mosley completed her residency in Emergency Medicine at the Icahn School of Medicine at Mount Sinai, where she specialized in the quality and administration track.

Dr. Mosley is interested in the role that hospital design can play in quality improvement efforts. She has worked on the organization of critical supplies in Mount Sinai Hospital’s new Emergency Resuscitation Unit and been a member of the hospital’s Root Cause Analysis Committee. Additionally, she completed a hospital architecture elective with Ennead Architects and earned a certificate in Human-Centered Healthcare from Parsons School of Design at The New School.

Dr. Mosley earned her Doctor of Medicine degree and PhD in Neuroscience from Icahn School of Medicine at Mount Sinai and holds a Bachelor of Science in Neuroscience with a minor in Philosophy from Rhodes College.

Dipal Nagda

Dipal Nagda, MD, MPH is a 2026-2027 NYC Health + Hospitals Clinical Leadership Fellow in the Office of Clinical Services and Population Health, Division of Population Health. She will conduct her clinical practice at NYC Health + Hospitals/Elmhurst. She completed her residency in internal medicine at New York Presbyterian Hospital/Columbia University Medical Center.

Prior to fellowship, Dr. Nagda’s work has focused on identifying and mitigating systemic barriers to health. Her research included studying inequities within immigrant communities, analyzing the financial burden of healthcare costs, and evaluating trends in medication adherence. She is passionate about leveraging population health strategies to improve health care access and outcomes.

Dr. Nagda earned her Doctor of Medicine and Masters of Public Health degrees from Harvard University. She holds a Bachelor of Science in Neuroscience from Brown University.

She holds a Bachelor of Arts in Health and Human Biology from Brown University.

Charlotte Ruby

Charlotte Ruby, MD is a 2026-2027 NYC Health + Hospitals Clinical Leadership Fellow at NYC Health + Hospitals/Bellevue. She will conduct her clinical practice as a primary care pediatrician at NYC Health + Hospitals/Bellevue. Dr. Ruby completed her residency in Pediatrics at the NYU Grossman School of Medicine, where she specialized in the advocacy track and worked clinically at NYC Health + Hospitals/Bellevue and Hassenfeld Children’s Hospital.

As a lifelong Brooklynite, Dr. Ruby is committed to providing quality healthcare to all New Yorkers, regardless of immigration status or ability to pay. In medical school, Dr. Ruby was the Chief Medical Officer of the Brooklyn Free Clinic, a student-run clinic for uninsured patients in Brooklyn. During residency, she led a quality improvement project to increase counseling on early childhood obesity prevention in the Bellevue Pediatrics primary care clinic.

Dr. Ruby earned her Doctor of Medicine degree from SUNY Downstate Health Sciences University. She holds a Bachelor of Arts in Neurobiology from Harvard College.