Jonathan E. Efron
Director/Board Member at Johns Hopkins Community Physicians, Inc.
Network origin in Jonathan E. Efron first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
Johns Hopkins HealthCare LLC
 Johns Hopkins HealthCare LLC Packaged SoftwareTechnology Services Johns Hopkins HealthCare LLC provides health care services for four health plans: Priority Partners Managed Care Organization, Johns Hopkins Employer Health Programs (EHP), Johns Hopkins US Family Health Plan (USFHP) and Johns Hopkins Advantage MD (Advantage MD). The company is headquartered in Glen Burnie, MD.
14
| Subsidiary | Packaged Software | 14 |
Johns Hopkins Community Physicians, Inc.
 Johns Hopkins Community Physicians, Inc. Medical/Nursing ServicesHealth Services Johns Hopkins Community Physicians, Inc. engages in the provision of primary and specialty healthcare services. It specializes in the aesthetic medicine, cardiology, cardiothoracic surgery and cardiovascular surgery, combined internal medicine and pediatrics, endocrinology, family medicine, and gastroenterology. The company is headquartered in Baltimore, MD.
11
| Subsidiary | Medical/Nursing Services | 11 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to Jonathan E. Efron via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
The Johns Hopkins Health System Corp.
 The Johns Hopkins Health System Corp. Hospital/Nursing ManagementHealth Services The Johns Hopkins Health System Corp. provides health care services. The firm is a not-for-profit organization that provides health care services for the treatment and prevention of human illness. Its services include medical education, research and clinical care services. The company was founded in 1986 and is headquartered in Baltimore, MD. | Hospital/Nursing Management | Director/Board Member Chairman Director/Board Member General Counsel President Director/Board Member Human Resources Officer Director/Board Member | |
| The Johns Hopkins University | College/University | Director/Board Member Director/Board Member Director/Board Member Corporate Officer/Principal Corporate Officer/Principal Masters Business Admin Director/Board Member | |
Johns Hopkins Medicine, Inc.
 Johns Hopkins Medicine, Inc. Hospital/Nursing ManagementHealth Services Johns Hopkins Medicine, Inc. owns and operates hospitals. It offers health care services in the areas of burn and wound care, cardiac surgery, cardiology, endocrinology, gastroenterology, gynecology/obstetrics, innovation in quality patient care, internal medicine, nephrology, neurology, neurosurgery, oncology, orthopedic surgery, otolaryngology-head and neck surgery. The company was founded by Johns Hopkins in 1997 and is headquartered in Baltimore, MD. | Hospital/Nursing Management | Chairman Director/Board Member Director/Board Member Director/Board Member Chief Executive Officer Director of Finance/CFO Chief Executive Officer | |
The Johns Hopkins Bayview Medical Center
 The Johns Hopkins Bayview Medical Center Hospital/Nursing ManagementHealth Services The Johns Hopkins Bayview Medical Center provides general medical and surgical services and other hospital services. The company was founded in 1773 and is headquartered in Baltimore, MD. | Hospital/Nursing Management | Corporate Secretary Director/Board Member Chief Tech/Sci/R&D Officer Corporate Officer/Principal Director/Board Member Director/Board Member | |
The Johns Hopkins Hospital, Inc.
 The Johns Hopkins Hospital, Inc. Hospital/Nursing ManagementHealth Services The Johns Hopkins Hospital, Inc. provides healthcare services. The hospital is affiliated to the Johns Hopkins University School of Medicine. It offers inpatient and outpatient health services that include general medicine, emergency and trauma care, pediatrics, maternity, and senior care. The company was founded in 1889 and is headquartered in Baltimore, MD. | Hospital/Nursing Management | Chairman Chairman Director/Board Member Compliance Officer | |
The Johns Hopkins Home Care Group, Inc.
 The Johns Hopkins Home Care Group, Inc. Medical/Nursing ServicesHealth Services The Johns Hopkins Home Care Group, Inc. provides home care services. Its services include specialty infusion, pediatrics at home, home health, personal care and nursing, hospice care and pharmacy. The company is headquartered in Baltimore, MD. | Medical/Nursing Services | Director/Board Member Director/Board Member Director/Board Member Director/Board Member | |
National Academy of Medicine (United States)
 National Academy of Medicine (United States) Miscellaneous Commercial ServicesCommercial Services The National Academy of Medicine (United States) is based in Washington and is focused on improving the health and well-being of individuals through various initiatives. These initiatives include the clinician well-being collaborative, which aims to accelerate the implementation of a national plan for health workforce well-being, and the development of a code of conduct for the use of artificial intelligence in health care. The organization also provides resources to support meaningful community engagement in health and health care programs and policies. Recently, the National Academy of Medicine announced the appointment of Mandy Cohen, a member of the organization, as the director of the Centers for Disease Control and Prevention. Additionally, the organization has released a publication celebrating 50 years of progress in biomedical science, health, and health care. | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal | |
Johns Hopkins Medicine International LLC
 Johns Hopkins Medicine International LLC Medical/Nursing ServicesHealth Services Part of The Johns Hopkins Health System Corp., Johns Hopkins Medicine International LLC is entrusted with advancing the mission of improving the health of the community and the world by setting the standard of excellence in medical education, research, and care. The company is based in Baltimore, MD. The company develops collaborations worldwide by leveraging its extensive knowledge of medicine, nursing, public health, medical education, research, and healthcare administration to improve health and healthcare delivery. The company also facilitates personalized, culturally appropriate care for its patients, as well as specialized concierge healthcare services. The CEOs of the company are Irma Purisch, Dominic Seraphin, Sinan Sanvar. | Medical/Nursing Services | Director/Board Member Human Resources Officer | |
American Society for Clinical Investigation
 American Society for Clinical Investigation BiotechnologyHealth Technology American Society for Clinical Investigation engages as a medical honor society. It focuses on physician-scientists in research, clinical care, and medical education. The company was founded by Samuel J. Meltzer in 1908 and is headquartered in Ann Arbor, MI. | Biotechnology | Corporate Officer/Principal | |
| Massachusetts Institute of Technology | College/University | Undergraduate Degree | |
Center for Medical Interoperability
 Center for Medical Interoperability Data Processing ServicesTechnology Services The Center for Medical Interoperability is a 501(c)(3) cooperative research and development lab founded by health systems to simplify and advance data sharing among medical technologies and systems. The American company strives for plug-and-play interoperability in healthcare, meaning the technologies clinicians use to take care of people can seamlessly exchange information and be easily swapped out as needed. The non-profit company provides a centralized, vendor-neutral approach to performing technical work that enables person-centered care, testing and certifying devices and systems, and promoting the adoption of scalable solutions. Membership at C4MI is an opportunity to shape the future of care delivery. The company was founded by Michael M. E. Johns and Ed Cantwell has been the CEO of the company since 2018. | Data Processing Services | Director/Board Member | |
| Yale University | College/University | Doctorate Degree | |
| Georgetown University Law Center | College/University | Director/Board Member | |
| MERCK & CO., INC. | Pharmaceuticals: Major | Director/Board Member | |
Myriad Women's Health, Inc.
 Myriad Women's Health, Inc. Medical/Nursing ServicesHealth Services Myriad Women's Health, Inc. provides pre-pregnancy genetic testing services. It operates as a medical technology company that gives people access to vital information about their bodies, including DNA analysis for family preparation, and inherited cancers. The firm offers genetic counseling over the phone and gives client direct access to a professional genetics expert who can interpret their report. The company was founded by Ramji Srinivasan, Eric A. Evans, Rishi Kacker and Balaji S. Srinivasan on October 24, 2007 and is headquartered in South San Francisco, CA. | Medical/Nursing Services | Chief Executive Officer | |
| University of Iowa Carver College of Medicine | College/University | Corporate Officer/Principal | |
Federation of American Hospitals
 Federation of American Hospitals Miscellaneous Commercial ServicesCommercial Services Federation of American Hospitals operates as a representative and trade association for community hospitals and health systems. The private company is based in Washington. The American company was founded by Martin S. Rash. Charles N. Kahn has been the CEO of the company since 2001. | Miscellaneous Commercial Services | Director/Board Member | |
| MYRIAD GENETICS, INC. | Medical Specialties | Chief Executive Officer | |
Merck Sharp & Dohme Corp.
 Merck Sharp & Dohme Corp. Pharmaceuticals: MajorHealth Technology Merck Sharp & Dohme Corp. engages in the research, development, and distribution of vaccines, prescription drugs, and animal health products. The company is headquartered in Whitehouse Station, NJ. | Pharmaceuticals: Major | Director/Board Member | |
MSD Pharma (Singapore) Pte Ltd.
 MSD Pharma (Singapore) Pte Ltd. Medical DistributorsDistribution Services MSD Pharma (Singapore) Pte Ltd. engages in medical research. The firm specializes in cardiovascular, metabolic, musculoskeletal, dermatology and oncology areas. The company is headquartered in Singapore | Medical Distributors | Director/Board Member | |
Performance Health International Ltd.
 Performance Health International Ltd. Medical SpecialtiesHealth Technology Part of Performance Health Global Ltd., Performance Health International Ltd. is a British company that manufactures and distributes healthcare rehabilitation and sports medicines. The company is based in Sutton-In-Ashfield, UK. The CEOs are Francis X. Dirksmeier, Isabel Afonso. The company was founded in 2002. | Medical Specialties | Director/Board Member | |
| LABCORP HOLDINGS INC. | Medical/Nursing Services | Director/Board Member | |
| THE GAP, INC. | Apparel/Footwear Retail | Director/Board Member | |
Cressey & Co. LP
 Cressey & Co. LP Investment ManagersFinance Cressey & Co. LP (Cressey & Co) is a private equity firm. The firm is founded in the year 2008 by Bryan Charles Cressey and it is headquartered in Chicago, Illinois and Nashville, Tennessee. | Investment Managers | Private Equity Investor | |
Lanai Holdings I LLC
 Lanai Holdings I LLC Medical/Nursing ServicesHealth Services Lanai Holdings I LLC provides healthcare services. The company is headquartered in Warrenville, IL. | Medical/Nursing Services | Director/Board Member | |
| KINDRED HEALTHCARE, INC. | Hospital/Nursing Management | Chief Executive Officer | |
Axiom Direct Investors LLC
 Axiom Direct Investors LLC Investment ManagersFinance Part of Brown Advisory, Inc., Axiom Direct Investors LLC operates as a private equity fund. The company is based in Baltimore, MD. The CEO of the company is Michael David Hankin. | Investment Managers | Chief Executive Officer | |
NextGen Pluto LLC
 NextGen Pluto LLC Investment ManagersFinance NextGen Pluto LLC, a special purpose vehicle formed to make investment in Pluto Health Inc. | Investment Managers | Director/Board Member | |
Nextgen Sunroom LLC
 Nextgen Sunroom LLC Investment ManagersFinance Nextgen Sunroom LLC, a special purpose vehicle formed to make investment in B&Z Homes, Inc. | Investment Managers | Director/Board Member | |
| Brown Advisory Investors 2021 - VGO LLLP | Investment Managers | Chief Executive Officer | |
| Brown Advisory Private Equity Partners 10 (A) LLLP | Investment Managers | Chief Executive Officer | |
Greater Baltimore Committee
 Greater Baltimore Committee Miscellaneous Commercial ServicesCommercial Services The Greater Baltimore Committee is an organization focused on advancing the economic and civic progress of the Baltimore region. The Greater Baltimore Committee is based in Baltimore, MD. The non-profit company has recently released a multi-year agenda to develop a ten-year economic strategy, build consensus for the region's economic future, and amplify the region's dynamic assets. The company also aims to advance Baltimore's transit future campaign and better connect communities through major infrastructure investments. The organization partners with economic, community, and development leaders to ensure strategic investments in the region are successful. Mark Anthony Thomas has been the CEO of the company since 2022. | Miscellaneous Commercial Services | Director/Board Member | |
Nextgen Turtlehealth LLC
 Nextgen Turtlehealth LLC Investment ManagersFinance NextGen Turtlehealth LLC, a special purpose vehicle formed to make investment in Turtle Health Inc. | Investment Managers | Director/Board Member | |
Performance Health Holdings, Inc.
 Performance Health Holdings, Inc. Medical SpecialtiesHealth Technology Performance Health Holdings, Inc. provides and distributes health care products. It offers rehabilitation, assistive and splinting equipment. The firm supplies and equipment to acute care facilities, outpatient clinics, long-term care facilities and select dealers. The company was founded in 1918 and is headquartered in Warrenville, IL. | Medical Specialties | Director/Board Member | |
Allegis Health Services, Inc.
 Allegis Health Services, Inc. Hospital/Nursing ManagementHealth Services Part of Global Resource Corp. (North Carolina), Allegis Health Services, Inc. is a company that provides post-acute services. The company is based in Baltimore, MD. The company owns 5 and lease 3 freestanding skilled nursing units, with a total of 1,548 beds. Allegis Health Services was acquired by Global Resource Corp. (North Carolina) on October 04, 1996 for $95 million. | Hospital/Nursing Management | Chief Executive Officer | |
| DAVITA INC. | Medical/Nursing Services | Director/Board Member | |
| PHARMERICA CORPORATION | Drugstore Chains | Director/Board Member | |
| Capella Senior Living LLC | Chief Executive Officer | ||
Falcon Capital Partners LLC
 Falcon Capital Partners LLC Investment ManagersFinance Falcon Capital Partners LLC provides investment advisory services. It offers merger and acquisition advisory, strategic advisory, and capital financing services to middle- and lower middle-market companies. The firm serves in the area of healthcare IT and services, enterprise software and IT services, and internet and media industries. The company was founded by David N. Hansen, Thomas K. Shaffert and Ted Stack in 2002 and is headquartered in Wayne, PA. | Investment Managers | Corporate Officer/Principal | |
The Business Roundtable
 The Business Roundtable Miscellaneous Commercial ServicesCommercial Services The Business Roundtable advocates public policies that ensure economic growth. It considers public policy issues which contains groups like the construction users anti-inflation roundtable, a group devoted to containing construction costs; and the labor law study committee, made up of labor relations executives of major companies. The Business Roundtable was founded in 1972 and is headquartered in Washington, DC. | Miscellaneous Commercial Services | Corporate Officer/Principal | |
| The Wall Street Journal CEO Council | Corporate Officer/Principal | ||
| Kogod School of Business | College/University | Undergraduate Degree | |
King Faisal Specialist Hospital & Research Centre
 King Faisal Specialist Hospital & Research Centre Hospital/Nursing ManagementHealth Services King Faisal Specialist Hospital & Research Centre is a leading healthcare provider in Saudi Arabia, with a mission to provide the highest level of specialized healthcare in an integrated educational and research setting. The hospital is based in Riyadh, Saudi Arabia. The hospital has a rich history of providing high-quality clinical services, including leading-edge treatments in oncology, transplantation, cardiovascular diseases, neurosciences, and genetics. The hospital is internationally recognized for its continuous achievements in patient experiences and outcomes, and has received accreditations from various organizations. | Hospital/Nursing Management | Director/Board Member | |
American Academy of Arts & Sciences
 American Academy of Arts & Sciences Miscellaneous Commercial ServicesCommercial Services The American Academy of Arts & Sciences is an organization that honors excellence and brings together leaders. The non-profit company is based in Cambridge, MA. | Miscellaneous Commercial Services | Corporate Officer/Principal | |
American Board of Obstetrics & Gynecology, Inc.
 American Board of Obstetrics & Gynecology, Inc. Miscellaneous Commercial ServicesCommercial Services American Board of Obstetrics & Gynecology, Inc. was founded in 1927. The private company is based in Dallas, TX. The company provides training in gynaecology and obstetrics. | Miscellaneous Commercial Services | Director/Board Member | |
| Harbor Funds | Investment Trusts/Mutual Funds | Director/Board Member |
Statistics
International
| United States | 47 |
| Singapore | 2 |
| United Kingdom | 2 |
| Saudi Arabia | 2 |
Sectoral
| Health Services | 15 |
| Finance | 11 |
| Health Technology | 8 |
| Commercial Services | 7 |
| Consumer Services | 6 |
Operational
| Director/Board Member | 135 |
| Corporate Officer/Principal | 25 |
| Chairman | 24 |
| President | 24 |
| Chief Executive Officer | 21 |
Most connected contacts
| Insiders | |
|---|---|
| Mike Hankin | 39 |
| David Hodgson | 34 |
| Mayo Shattuck | 32 |
| Paul Diaz | 21 |
| Paul Rothman | 21 |
| Robert Kasdin | 16 |
| Kevin Sowers | 9 |
| Mario J Molina | 7 |
| G. Daniel Shealer | 6 |
| Bonnie Windsor | 5 |
| Steven J. Kravet | 5 |
| Felicia Hill-Briggs | 4 |
| Theodore DeWeese | 4 |
| Carolyn C. Carpenter | 3 |
| Andrew J. Satin | 3 |
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