Yashaswini Singh, PhD, MPA, is the Thomas J. and Alice M. Tisch Assistant Professor of Health Services, Policy and Practice at Brown University. Dr. Singh's research lies at the intersection of health care economics and policy. Her areas of expertise include health care consolidation and corporatization, including by private equity firms, and the downstream effects on spending, access, quality, and the clinical workforce. Dr. Singh has presented her research to the US Congress, OECD, the Federal Trade Commission, National Conference of State Legislatures, and National Academy for State Health Policy, and testified before state legislatures on strategies to address health care corporatization.
Dr. Singh has received honors and awards from the American Society of Health Economists, the International Health Economics Association, and AcademyHealth, a teaching award from Johns Hopkins University, and the Community-Academic Research Partnership Award and Richard B. Salomon Faculty Research Award from Brown University. In 2025, Dr. Singh was named an Aspen Ideas Health Fellow, an honor recognizing health care leaders with the ability to transform ideas into action.
Dr. Singh holds a PhD in health economics and policy from Johns Hopkins University, a graduate degree in international finance and economic policy from Columbia University, and a bachelor’s degree in mathematics and economics from Bryn Mawr College. In addition to her academic career, she has extensive private sector experience in antitrust and competition.
| Singh, Yashaswini, Lei, Qi, Dixit, Meehir, Whaley, Christopher M. "Low-Value Care Following Hospital and Private Equity Acquisition in Primary Care." Medical Care Research and Review, 2026. |
| Dixit, Meehir N., Philips, Alexander P., Trivedi, Amal N., Whaley, Christopher, Singh, Yashaswini. "Private Equity Acquisition in Primary Care and Avoidable Hospitalizations." JAMA Health Forum, vol. 7, no. 5, 2026, pp. e261045. |
| Singh, Yashaswini, Dixit, Meehir N., Trivedi, Amal N., Whaley, Christopher M. "Private Equity Acquisitions In Primary Care: Changes In Utilization, Spending, And Workforce." Health Affairs, vol. 45, no. 6, 2026, pp. 629-636. |
| Arnold, Daniel R., Reddy, Megha, Cantor, Jonathan, McBain, Ryan K., Yu, Hao, Whaley, Christopher M., Singh, Yashaswini. "Private Equity in Autism Services." JAMA Pediatrics, vol. 180, no. 3, 2026, pp. 341. |
| Singh, Yashaswini, Reddy, Megha, Papanicolas, Irene, Scheffler, Richard. "Private equity investments in health care in OECD countries: an exploratory analysis." Health Economics, Policy and Law, 2026, pp. 1-28. |
| Carder, Paula, Dys, Sarah, Kohon, Jacklyn N, Bowblis, John R, Singh, Yashaswini, Huang, Sean Shenghsiu, Bunker, Jennifer N, Smith, Lindsey, Rahman, Momotazur, Thomas, Kali S. "Why and how is private equity involved in assisted living community development and operations?." Health Affairs Scholar, vol. 4, no. 6, 2026. |
| Torabzadeh, Hamid, Singh, Yashaswini. "Association Between Market-Level Characteristics and Cardiologists Acquired by Private Equity in the United States." Circulation: Cardiovascular Quality and Outcomes, vol. 18, no. 11, 2025. |
| Khunte, Mihir, Radhakrishnan, Nandita, Whaley, Christopher, Singh, Yashaswini. "Association of Private Equity and Hospital Consolidation and Negotiated Prices of Radiologic Services." Journal of the American College of Radiology, vol. 22, no. 11, 2025, pp. 1380-1387. |
| Singh, Yashaswini. "Financialization and the Fragility of Maternal Health Access." Health Services Research, vol. 61, no. 1, 2025. |
| Singh, Yashaswini, Radhakrishnan, Nandita, Adler, Loren, Whaley, Christopher. "Growth of Private Equity and Hospital Consolidation in Primary Care and Price Implications." JAMA Health Forum, vol. 6, no. 1, 2025, pp. e244935. |
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Singh, Y., Radhakrishnan, N., Adler, L., Whaley, C.M.
"Growth of Private Equity and Hospital Consolidation in Primary Care and Price Implications." JAMA Health Forum, 2025.
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| Philips, Alexander P., Radhakrishnan, Nandita, Whaley, Christopher M., Singh, Yashaswini. "Hospital- And Private Equity–Affiliated Specialty Physicians Negotiate Higher Prices Than Independent Physicians." Health Affairs, vol. 44, no. 10, 2025, pp. 1226-1234. |
| "How Should We Stop Private Equity Firms From Exploiting Public Health Insurance?." AMA Journal of Ethics, vol. 27, no. 5, 2025, pp. E346-353. |
| Singh, Yashaswini, Song, Zirui, Polsky, Daniel, Zhu, Jane M. "Increases In Physician Professional Fees In Private Equity–Owned Gastroenterology Practices." Health Affairs, vol. 44, no. 2, 2025, pp. 215-223. |
| Singh, Yashaswini, Cardenas, Geronimo Bejarano, Torabzadeh, Hamid, Borkar, Durga, Whaley, Christopher M. "Physician Turnover Increased In Private Equity–Acquired Physician Practices." Health Affairs, vol. 44, no. 3, 2025, pp. 280-287. |
| Singh, Yashaswini, Cantor, Jonathan, Whaley, Christopher M., Shuey, Bryant, Bilden, Rebecca, Donahoe, J. Travis. "Private Equity Acquiring Large Shares Of The Opioid Treatment Market Without Changing Market-Level Methadone Supply." Health Affairs, vol. 44, no. 9, 2025, pp. 1181-1189. |
| Bejarano, Geronimo, Torabzadeh, Hamid, Borkar, Durga, Whaley, Christopher, Singh, Yashaswini. "Private Equity Acquisitions and Industry Payments in Ophthalmology." JAMA Ophthalmology, vol. 143, no. 4, 2025, pp. 360. |
| Khunte, Mihir, Singh, Yashaswini. "Private Equity Acquisitions of Radiology Practices From 2013 to 2023: National- and State-Level Analyses." American Journal of Roentgenology, vol. 224, no. 5, 2025. |
| Singh, Yashaswini, Cardenas, Geronimo Bejarano, Torabzadeh, Hamid, Whaley, Christopher M., Borkar, Durga. "Private Equity–Owned Physician Practices Decreased Access To Retinal Detachment Surgery, 2014–22." Health Affairs, vol. 44, no. 5, 2025, pp. 589-596. |
| Singh Y. "The Antitrust Antidote to Hospital and Nursing Home Corporatization - Promises and Pitfalls." New England Journal of Medicine, vol. 393, no. 18, 2025, pp. 1761-1764. |
| Singh, Yashaswini, Fuse Brown, Erin, Papanicolas, Irene. "The Rise of Private Equity in Health Care — Not a Uniquely American Phenomenon." New England Journal of Medicine, vol. 392, no. 7, 2025, pp. 627-629. |
| Reddy, Megha, Li, Grace, Singh, Yashaswini. "Trends in Private Equity Acquisition of US Physical Therapy Clinics, 2010 to 2024." Journal of the American Academy of Orthopaedic Surgeons, vol. 34, no. 8, 2025, pp. e1136-e1143. |
| Bunker, Jennifer N., Singh, Yashaswini, Gadkari, Gauri, Bowblis, John, Smith, Lindsey, Carder, Paula, Huang, Sean, Rahman, Momotazur, Thomas, Kali S. "Trends in Private Equity Acquisitions of Assisted Living Facilities." JAMA Network Open, vol. 8, no. 11, 2025, pp. e2543864. |
| Yashaswini Singh, Christopher M Aderman, Zirui Song, Daniel Polsky, Jane M Zhu. "Increases in Medicare Spending and Utilization following Private Equity Acquisition of Retina Practices." Ophthalmology, 2024. |
| Yashaswini Singh, Megha Reddy, Jane M. Zhu. "Life Cycle of Private Equity Investments in Physician Practices: An Overview of Private Equity Exits." Health Affairs Scholar, 2024. |
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Singh, Y., Cantor, J., Brown, E.F., Whaley, C.M.
"Private Equity Penetration in Behavioral Health in the United States, 2010-2022." Journal of General Internal Medicine, 2024.
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| Singh, Yashaswini, Cantor, Jonathan, Brown, Erin Fuse, Whaley, Christopher. "Private Equity Penetration in Behavioral Health in the United States, 2010–2022." Journal of General Internal Medicine, vol. 40, no. 7, 2024, pp. 1690-1692. |
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Singh, Y., Reddy, M., Whaley, C.M.
"Trends in Private Equity Consolidation in Cardiovascular Care." JAMA Health Forum, 2024.
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| Yashaswini Singh, Matthew D Eisenberg, Neeraj Sood. "Factors Associated With Public Trust in Pharmaceutical Manufacturers." JAMA Health Forum, 2023. |
| Joseph Dov Bruch, Canyon Foot, Yashaswini Singh, Zirui Song, Daniel Polsky, Jane M Zhu. "Workforce Composition In Private Equity–Acquired Versus Non–Private Equity–Acquired Physician Practices." Health Affairs, 2023. |
| Matthew D Eisenberg, Yashaswini Singh, Neeraj Sood. "Association of direct-to-consumer advertising of prescription drugs with consumer health-related intentions and beliefs among individuals at risk of cardiovascular disease." JAMA Health Forum, 2022. |
| Yashaswini Singh, Zirui Song, Daniel Polsky, Joseph D Bruch, Jane M Zhu. "Association of private equity acquisition of physician practices with changes in health care spending and utilization." JAMA Health Forum, 2022. |
| Yashaswini Singh, Jane M Zhu, Daniel Polsky, Zirui Song. "Geographic variation in private equity penetration across select office-based physician specialties in the US." JAMA Health Forum, 2022. |
| Aditi P Sen, Yashaswini Singh, Mark K Meiselbach, Matthew D Eisenberg, Gerard F Anderson. "Participation, pricing, and enrollment in a health insurance “public option”: evidence from Washington State's Cascade Care Program." The Milbank Quarterly, 2022. |
| Aditi P Sen, Yashaswini Singh, Gerard F Anderson. "Site‐based payment differentials for ambulatory services among individuals with commercial insurance." Health Services Research, 2022. |
| Year | Degree | Institution |
|---|---|---|
| 2023 | PhD | Johns Hopkins University |
| 2015 | MPA | Columbia University |
| 2013 | BA | Bryn Mawr College |
| PHP 2400 - The U.S. Health Care System: Case Studies in Financing, Delivery, Regulation and Public Health |
| PHP 2950 - Doctoral Seminar in Public Health |
