Network origin in Ronald Zelhof first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
| Public Company | Medical/Nursing Services | 59 | |
| Public Company | Hospital/Nursing Management | 22 | |
| Public Company | Medical Specialties | 5 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to Ronald Zelhof via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
| ENHABIT, INC. | Medical/Nursing Services | Chairman Director/Board Member Director/Board Member Director/Board Member Director/Board Member Chief Executive Officer Director of Finance/CFO | |
Surgery Center Holdings, Inc.
 Surgery Center Holdings, Inc. Finance/Rental/LeasingFinance Surgery Center Holdings, Inc. provides surgical facilities. Its services include physician practices, optical solutions, and laboratory services. The firm focused on developing innovative solutions for physicians and patients. The company is headquartered in Nashville TN. | Finance/Rental/Leasing | Chief Executive Officer Director/Board Member Director of Finance/CFO Chief Executive Officer Director/Board Member Comptroller/Controller/Auditor | |
| AETNA | Managed Health Care | Corporate Officer/Principal General Counsel Investor Relations Contact Corporate Officer/Principal | |
National Surgical Hospitals LLC
 National Surgical Hospitals LLC Miscellaneous Commercial ServicesCommercial Services National Surgical Hospitals, Inc. provides facilities management services to surgical hospitals and ambulatory medical centers. It owns or manages ambulatory surgery centers and surgical hospitals specializing in orthopedic surgery, spine and back, pain management, and neurosurgery. The company was founded by Bryan S. Fisher, Dennis D. Solheim, and John G. Rex-Waller in 1998 and is headquartered in Chicago, IL. | Miscellaneous Commercial Services | Director/Board Member Founder Corporate Officer/Principal Corporate Officer/Principal | |
Patient Education Concepts, Inc.
 Patient Education Concepts, Inc. Medical DistributorsDistribution Services Patient Education Concepts, Inc. provides patient education videos, tools and materials for the ophthalmic industry. It specializes in the production of brochures and other print products and informed consent videos. The company was founded by Robert Watson in 1982 and is headquartered in Houston, TX. | Medical Distributors | Director of Finance/CFO Chief Executive Officer President Director/Board Member | |
| The University of Alabama | College/University | Undergraduate Degree Undergraduate Degree Undergraduate Degree Graduate Degree | |
Bain Capital Private Equity LP
 Bain Capital Private Equity LP Investment ManagersFinance Bain Capital Private Equity LP (Bain Capital Private Equity) is a private equity firm, a subsidiary of Bain Capital LP founded in 1984. The firm is headquartered in Boston, Massachusetts. | Investment Managers | Private Equity Investor Private Equity Investor Private Equity Investor Private Equity Investor | |
| The Wharton School of the University of Pennsylvania | College/University | Undergraduate Degree Masters Business Admin Masters Business Admin Undergraduate Degree | |
Surgical Care Affiliates LLC
 Surgical Care Affiliates LLC Medical/Nursing ServicesHealth Services Surgical Care Affiliates LLC owns and operates hospitals and surgical centers. It provides solutions to physicians, health systems and payors to optimize surgical care. It operates ambulatory surgery centers, surgical hospitals and one sleep center. The company was founded by Joel C. Gordon in 2007 and is headquartered in Birmingham, AL. | Medical/Nursing Services | Director/Board Member Corporate Officer/Principal Founder | |
| George Washington University | College/University | Graduate Degree Undergraduate Degree Graduate Degree | |
KPMG LLP
 KPMG LLP Miscellaneous Commercial ServicesCommercial Services KPMG LLP engages in the provision of audit, tax, and advisory services. It serves the banking and capital markets, building, construction and real estate, consumer and retail, energy, natural resources and chemicals, financial services, government and public sector, healthcare and life sciences, industrial manufacturing, insurance, media and entertainment, private equity, technology, telecommunications, and venture capital industries. The company was founded in 1987 and is headquartered in New York, NY. | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal Human Resources Officer | |
| Georgetown University | College/University | Undergraduate Degree Undergraduate Degree Graduate Degree | |
| The University of Chicago | College/University | Masters Business Admin Masters Business Admin Doctorate Degree | |
U.S. Renal Care, Inc.
 U.S. Renal Care, Inc. Medical/Nursing ServicesHealth Services U.S. Renal Care, Inc. engages in the provision of in-center and at-home hemodialysis and peritoneal dialysis services for end stage renal disease. The company was founded by Walter E. Schwing Jr., Robert L. Schwing, Jack N. Harrington, and John Christopher Brengard in 2000 and is headquartered in Plano, TX. | Medical/Nursing Services | Director/Board Member Director/Board Member Director/Board Member | |
| Troy State University | College/University | Masters Business Admin Masters Business Admin Graduate Degree | |
The American Institute of Certified Public Accountants
 The American Institute of Certified Public Accountants Miscellaneous Commercial ServicesCommercial Services The American Institute of Certified Public Accountants provides vocational education in accounting. The company provides services to the accounting community, regulatory bodies, and other organizations. It also operates in Jersey City, Washington, and Lewisville. It was founded in 1887 and is headquartered in New York City, NY. | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal | |
SGRY LLC
 SGRY LLC Hospital/Nursing ManagementHealth Services SGRY LLC provides short-stay surgical facilities. The company was founded in 1999 and is headquartered in Nashville, TN. | Hospital/Nursing Management | President Director of Finance/CFO Comptroller/Controller/Auditor | |
| Harvard Business School | College/University | Masters Business Admin Masters Business Admin Masters Business Admin | |
HCA, Inc.
 HCA, Inc. Hospital/Nursing ManagementHealth Services HCA, Inc. engages in the provision of healthcare services. The firm specializes in general surgery, cardiology, oncology, neurology, orthopedics, and obstetrics services. The company was founded by Thomas Frist, Sr., Jack Massey, and Thomas Frist, Jr. in 1968 and is headquartered in Nashville, TN. | Hospital/Nursing Management | Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal | |
| Vanderbilt University | College/University | Undergraduate Degree Masters Business Admin Compliance Officer | |
| New York University | College/University | Masters Business Admin Masters Business Admin Graduate Degree | |
| GRUPO NOTREDAME INTERMÉDICA PARTICIPAÇÕES S.A. | Managed Health Care | Director/Board Member Chairman Director/Board Member | |
| HUMANA INC. | Managed Health Care | Corporate Officer/Principal Corporate Officer/Principal | |
| The University of Chicago Booth School of Business | College/University | Masters Business Admin Masters Business Admin | |
National Association of Corporate Directors
 National Association of Corporate Directors Miscellaneous Commercial ServicesCommercial Services The National Association of Corporate Directors is a non-profit organization that provides essential resources to help directors strengthen board leadership. The American company was founded by Maryann Bruce and the CEO is Peter R. Gleason. | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal | |
Aveanna Healthcare LLC
 Aveanna Healthcare LLC Medical/Nursing ServicesHealth Services Aveanna Healthcare LLC operates as a pediatric home healthcare company. It offers pediatric and private duty and nursing, ABA and pediatric therapy, medical solutions, and adult skilled hourly nursing and services. The company is headquartered in Atlanta, GA. | Medical/Nursing Services | Director/Board Member Director/Board Member | |
Beacon Health Options, Inc.
 Beacon Health Options, Inc. Hospital/Nursing ManagementHealth Services Beacon Health Options, Inc. provides behavioral health solutions. It offers its services to large regional and specialty health plans, employers and labor organizations of all sizes, as well as federal, state and local governments. The company was founded in 2014 and is headquartered in Boston, MA. | Hospital/Nursing Management | Director/Board Member Director/Board Member | |
Carelon Behavioral Health Holdings LLC
 Carelon Behavioral Health Holdings LLC Hospital/Nursing ManagementHealth Services BVO Holdings LLC engages in provision of behavioral health services. It offers mental health and addiction services. The company was founded in 2014 and is headquartered in Boston, MA. | Hospital/Nursing Management | Director/Board Member Director/Board Member | |
| LIONBRIDGE TECHNOLOGIES, INC. | Miscellaneous Commercial Services | Director/Board Member Director/Board Member | |
Duke University
 Duke University Other Consumer ServicesConsumer Services Duke University is an academic university that offers undergraduate, graduate and professional programs. It also has publications and research services. The university was founded in 1838 and is headquartered in Durham, NC. | College/University | Masters Business Admin Undergraduate Degree | |
| AVEANNA HEALTHCARE HOLDINGS INC. | Medical/Nursing Services | Director/Board Member Director/Board Member | |
| St. Louis University | College/University | Masters Business Admin Undergraduate Degree | |
| ACADIA HEALTHCARE COMPANY, INC. | Medical/Nursing Services | President Director/Board Member | |
| ENVISION HEALTHCARE CORPORATION | Medical/Nursing Services | Director of Finance/CFO Director of Finance/CFO | |
| CVS HEALTH CORPORATION | Drugstore Chains | Director of Finance/CFO Corporate Officer/Principal | |
Symbion Holdings LLC
 Symbion Holdings LLC Hospital/Nursing ManagementHealth Services Symbion Holdings LLC owns and operates surgery centers. It offers management and administrative services on a contract basis to surgery centers. The company is headquartered in Nashville, TN. | Hospital/Nursing Management | Director of Finance/CFO Comptroller/Controller/Auditor | |
U.S. HealthWorks, Inc.
 U.S. HealthWorks, Inc. Hospital/Nursing ManagementHealth Services U.S. HealthWorks, Inc. provides occupational medicine and urgent care services. Its services include occupational medicine, urgent care, and specialty care and therapy. The company was founded by Keith M. Lieberman in 1995 and is headquartered in Valencia, CA. | Hospital/Nursing Management | Director of Finance/CFO Chief Operating Officer | |
| The University of Alabama at Birmingham | College/University | Graduate Degree Masters Business Admin | |
| University of Missouri | College/University | Undergraduate Degree Undergraduate Degree | |
| Valic Co. I | Investment Trusts/Mutual Funds | Director/Board Member Director/Board Member | |
BCPE Osprey Holdings LP
 BCPE Osprey Holdings LP Financial ConglomeratesFinance Part of Bain Capital Holdings LP, BCPE Osprey Holdings LP is an investment holding company. The company is based in Boston, MA. | Financial Conglomerates | Director/Board Member Director/Board Member | |
| U.S. PHYSICAL THERAPY, INC. | Medical/Nursing Services | Chief Executive Officer Chief Operating Officer | |
| Valic Co. II | Investment Trusts/Mutual Funds | Director/Board Member Director/Board Member | |
| University of Kentucky | College/University | Undergraduate Degree Undergraduate Degree | |
American Bar Association
 American Bar Association Miscellaneous Commercial ServicesCommercial Services American Bar Association provides legal services. It provides law school accreditation, continuing legal education, legal information and other services to assist legal professionals. The firm has members which include judges, court administrators, law professors, and non-practicing attorneys. The company was founded on August 21, 1878 and is headquartered in Chicago, IL. | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal | |
Birmingham Bar Association
 Birmingham Bar Association Miscellaneous Commercial ServicesCommercial Services Birmingham Bar Association works to support its members in their practices, and to promote justice and public service. The firm engages in furthering the legal education of members, promoting needed reform in the law, facilitating access to justice, and encouraging camaraderie, integrity, and a spirit of courtesy and goodwill among membership. The company was founded on April 15, 1885 and is headquartered in Birmingham, AL. | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal | |
| Alabama State Bar Association | Corporate Officer/Principal Corporate Officer/Principal |
Statistics
International
| United States | 48 |
| Luxembourg | 2 |
| Brazil | 2 |
| Spain | 2 |
Sectoral
| Health Services | 18 |
| Consumer Services | 17 |
| Commercial Services | 8 |
| Finance | 4 |
| Retail Trade | 3 |
Operational
| Director/Board Member | 329 |
| Corporate Officer/Principal | 173 |
| Independent Dir/Board Member | 85 |
| Chief Executive Officer | 74 |
| President | 71 |
Most connected contacts
| Insiders | |
|---|---|
| Christopher Gordon | 40 |
| John Maupin | 31 |
| Guy Sansone | 27 |
| Steven Richard Berrard | 26 |
| Lee Hillman | 26 |
| Robert Kretschmer | 25 |
| Wayne DeVeydt | 24 |
| T. O'Reilly | 20 |
| Edward A. Blechschmidt | 20 |
| Lee Higdon | 19 |
| L. Shaw | 18 |
| Teresa Sparks | 18 |
| Donald Correll | 17 |
| John Workman | 17 |
| Jay F. Grinney | 17 |
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