2025-08-15T18:17:25-04:00 2024-09-30 310795487 SCROGGINSGREAR INC 200 NORTHLAND BLVD CINCINNATI OH 45246 990 2023-10-01 310921099 MAYFIELD EDUCATION & RESEARCH FOUNDATION MAYF 5132211100 3825 EDWARDS RD STE 300 CINCINNATI OH 452091149 MICHAEL J RADOMSKI TREASURER 5132211100 2025-08-15 true true JULIE KLINE P00875475 5137717070 2025-08-15 2023 2025-03-06 01:10:19Z WILLIAM D TOBLER MD 2537099 false X MAYFIELDFOUNDATION.ORG X 1977 OH NEUROSCIENCE RESEARCH & EDUCATION 15 10 0 0 456685 1370926 410999 560285 42511 147752 3160 -32974 913355 2045989 12000 86500 0 0 0 0 978433 924344 990433 1010844 -77078 1035145 6428572 9319272 0 6428572 9319272 X NEUROSCIENCE RESEARCH & EDUCATION false false 967644 86500 560285 PROGRAM SERVICES INCLUDE EDUCATION COURSES FOR RESIDENTS, ATTENDING PHYSICIANS, AND OTHER NEUROSCIENCE PROFESSIONALS. THREE SUCH ANNUAL COURSES INCLUDE WINTER CLINICS, HERCHE LECTURE, AND KELLER LECTURE. WINTER CLINICS IS A NATIONAL COURSE IN COLORADO THAT HAS BEEN HELD FOR OVER 30 YEARS. THE HERCHE LECTURE AND KELLER LECTURE ARE SMALLER REGIONAL COURSES HELD IN CINCINNATI, OHIO. TOTAL ATTENDANCE FOR THESE COURSES EXCEEDED 250. PROGRAM SERVICES ALSO INCLUDE PROSPECTIVE AND RETROSPECTIVE CLINICAL TRIALS AND TRAINING LABS. THERE WERE 10 ACTIVE CLINICAL TRIALS DURING THE YEAR AND 11 TRAINING LABS. NEUROSCIENCE RESEARCH & EDUCATION 967644 true true false false false false false false false true true false false false false false false false false false false false false false true false false true false false false false false false false false false false true false false false false false false false false true 7 0 0 false false false false false true true false false false false false false false false X 15 10 true false false false false true false true true false false true true false true true true false false false OH X MICHAEL J RADOMSKI 5132211100 3825 EDWARDS RD STE 300 CINCINNATI OH 452091149 X X AMY MURRAY START 82324 TRUSTEE 0.25 X 0 0 0 VALERIE NEWELL CPA TRUSTEE 1.00 X 0 0 0 VICTOR DIPILLA TRUSTEE 1.00 X 0 0 0 JAMES J MCGRAW JR ESQ TRUSTEE 1.00 X 0 0 0 LAURA GUGGENHEIM TRUSTEE 1.00 X 0 0 0 ANDREW J RINGER MD TRUSTEE 1.00 X 0 0 0 BRADBURY A SKIDMORE MD TRUSTEE 1.00 X 0 0 0 BRYAN KRUEGER MD TRUSTEE 1.00 X 0 0 0 JAMES HORN MD TRUSTEE 1.00 X 0 0 0 LAUREN R OSTLING MD TRUSTEE 1.00 X 0 0 0 WILLIAM D TOBLER MD PRESIDENT 1.00 X X 0 0 0 JEFFREY T KELLER PHD TRUSTEE 1.00 X 0 0 0 VINCENT DINAPOLI MD PHD TRUSTEE 1.00 X 0 0 0 MARLA SANTOS SILLIMAN TRUSTEE 1.00 X 0 0 0 MICHAEL STENGER TRUSTEE 1.00 X 0 0 0 ROBERT RICH ESQ SECRETARY 0.25 X 0 0 0 MICHAEL J RADOMSKI TREASURER 1.00 X 0 0 0 false false false MAYFIELD CLINIC INC 3825 EDWARDS ROAD SUITE 300 CINCINNATI OH 45209 SEE SCH O 478483 1 114725 1256201 502286 1370926 TRAINING COURSE 611430 217711 217711 CLINICAL TRIALS 611430 178776 178776 EXHIBITS 611430 85750 85750 REGISTRATIONS 541700 78048 78048 560285 177467 177467 20000 20000 393646 423361 -29715 -29715 -29715 14775 114725 67749 -52974 2045989 530570 197467 86500 86500 8120 8120 2072 2072 33008 33008 2875 2875 10883 10883 14155 14155 99200 99200 124848 124848 23144 23144 CONTRACTED STAFF-REIMB 384682 384682 PURCHASED SERVICES 130693 130693 PRINTING 34668 34668 LAB TRAINING SUPPLIES 31654 31654 24342 24342 1010844 967644 43200 0 53873 158067 200000 300000 951613 705597 269160 246016 5905539 8615189 6428572 9319272 0 0 X 6428572 9319272 6428572 9319272 6428572 9319272 1035145 1855555 X false false X 154618 425370 438619 456685 1385701 2860993 154618 425370 438619 456685 1385701 2860993 750140 2110853 207007 225364 173232 151541 197467 954611 3815604 3138620 0.55320 0.65550 X RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED 250000 45250 295250 1.00000 false false 347179 106992 240187 569394 569394 35040 29211 5829 246016 SCHEDULE D, PAGE 2, PART V, LINE 4 THE ENDOWMENT FUND IS DESIGNATED FOR SUPPORT OF THE ANNUAL HERCHE LECTURE. THE LECTURE IS INTENDED TO PROVIDE BOTH CLASSROOM INSTRUCTION AND HANDS-ON CADAVER LAB TRAINING TO RESIDENTS, FELLOWS, ATTENDING PHYSICIANS, AND OTHER NEUROSCIENCE PROFESSIONALS SPECIALIZING IN SPINE SURGERY. THERE WERE NO EXPENSES (CASH BASIS) CHARGED TO THE FUND FOR THE FISCAL YEAR. ART & SCIENCE E 129500 114725 14775 499 39162 1200 26888 129500 114725 14775 499 39162 1200 26888 67749 -52974 false COX HEALTH FOUNDATION 3525 SOUTH NATIONAL MEDICAL BLDG SPRINGFIELD MO 65807 10000 NEUROSURGERY LAB BRAIN AND SPINE GROUP INC 104 CATHERINE LANE BRIDGEWATER NJ 08807 50000 NEUROSURG TRAINING MAYO CLINIC 200 FIRST STREET SW ROCHESTER MN 55906 25000 SPINAL CORD RESEARCH X 2 502286 FMV false false false FORM 990 OTHER DISCLOSURES: MAYFIELD EDUCATION & RESEARCH FOUNDATION LEASED SPACE FROM MAYFIELD CORNERSTONE, LLC - 106,246. MAYFIELD EDUCATION & RESEARCH FOUNDATION BOARD INCLUDES 5 MAYFIELD CORNERSTONE LLC MEMBERS AT 09/30/2024 (OUT OF 18 TOTAL MEMBERS) - WILLIAM TOBLER, MD, ANDREW RINGER,MD, BRAD SKIDMORE,MD VINCENT DINAPOLI, MD, PHD; AND BRYAN KRUEGER, MD. FORM 990, PAGE 2, PART III, LINE 4D NEUROSCIENCE RESEARCH & EDUCATION FORM 990, PAGE 6, PART VI, LINE 2 WILLIAM D. TOBLER, M.D. MICHAEL J. RADOMSKI CHAIRMAN TREASURER OFFICERS OF A RELATED ENTITY WILLIAM D. TOBLER, M.D. ANDREW J. RINGER, M.D. CHAIRMAN TRUSTEE OFFICERS OF A RELATED ENTITY WILLIAM D TOBLER, M.D. BRAD SKIDMORE, M.D. CHAIRMAN TRUSTEE OFFICERS OF A RELATED ENTITY WILLIAM D TOBLER, M.D. BRYAN KRUEGER, M.D. CHAIRMAN TRUSTEE OFFICERS OF A RELATED ENTITY WILLIAM D TOBLER, M.D. VINCENT DINAPOLI, M.D. CHAIRMAN TRUSTEE OFFICERS OF A RELATED ENTITY MICHAEL J. RADOMSKI ANDREW J. RINGER, M.D. TREASURER TRUSTEE OFFICERS OF A RELATED ENTITY MICHAEL J. RADOMSKI BRAD SKIDMORE, M.D. TREASURER TRUSTEE OFFICERS OF A RELATED ENTITY MICHAEL J RADOMSKI BRYAN KRUEGER, M.D. TREASURER TRUSTEE OFFICERS OF A RELATED ENTITY MICHAEL J. RADOMSKI VINCENT DINAPOLI, M.D. TREASURER TRUSTEE OFFICERS OF A RELATED ENTITY BRAD SKIDMORE, M.D. BRYAN KRUEGER, M.D. TRUSTEE TRUSTEE OFFICERS OF A RELATED ENTITY BRAD SKIDMORE, M.D. ANDREW J. RINGER, M.D. TRUSTEE TRUSTEE OFFICERS OF A RELATED ENTITY BRAD SKIDMORE, M.D. VINCENT DINAPOLI, M.D. TRUSTEE TRUSTEE OFFICERS OF A RELATED ENTITY ANDREW J. RINGER, M.D. BRYAN KRUEGER, M.D. TRUSTEE TRUSTEE OFFICERS OF A RELATED ENTITY ANDREW J. RINGER, M.D. VINCENT DINAPOLI, M.D. TRUSTEE TRUSTEE OFFICERS OF A RELATED ENTITY BRYAN KRUEGER, M.D. VINCENT DINAPOLI, M.D. TRUSTEE TRUSTEE OFFICERS OF A RELATED ENTITY RETIRED/TERMED JUNE 30, 2024 FORM 990, PAGE 6, PART VI, LINE 7A MAYFIELD CLINIC APPOINTS A MINIMUM OF 4 MEMBERS FORM 990, PAGE 6, PART VI, LINE 11B FORM 990 IS COMPLETED BY THE ASSOCIATION'S TAX ACCOUNTANTS WITH INFORMATION PROVIDED BY THE TREASURER AND STAFF. THE COMPLETED DRAFT IS REVIEWED BY THE TREASURER PRIOR TO FILING WITH INPUT IF NEEDED FROM LEGAL COUNSEL. FORM 990 IS ALSO REVIEWED BY THE FOUNDATION'S NEWLY-FORMED EXECUTIVE COMMITTEE. FORM 990, PAGE 6, PART VI, LINE 12C THE CONFLICT OF INTEREST POLICY IS CARRIED OUT BY EACH TRUSTEE/BOARD MEMBER SIGNING A CONFLICTS OF INTEREST DISCLOSURE FORM PERIODICALLY. THE FORMS ARE MAINTAINED AND THE BOARD IS ALERTED TO ANY POTENTIAL CONFLICTS. FORM 990, PAGE 6, PART VI, LINE 19 PUBLIC INSPECTION COPY AVAILABLE AT WWW.GUIDESTAR.ORG FORM 990, PART VII SECTION B - INDEPENDENT CONTRACTORS MAYFIELD CLINIC PHYSICIANS PERFORM EDUCATION AND RESEARCH ACTIVITIES WITH MAYFIELD EDUCATION AND RESEARCH FOUNDATION. MAYFIELD EDUCATION & RESEARCH FOUNDATION REIMBURSED MAYFIELD CLINIC 384,682 FOR FULL TIME FOUNDATION STAFF EMPLOYED BY MAYFIELD CLINIC. MAYFIELD EDUCATION & RESEARCH FOUNDATION RECEIVES DONATED STAFF TIME FROM MAYFIELD CLINIC FOR ADMINISTRATIVE AND ACCOUNTING SERVICES. MAYFIELD EDUCATION & RESEARCH FOUNDATION BOARD INCLUDES 4 MAYFIELD CLINIC OWNER/OFFICERS AT 09/30/2024 (OUT OF 15 TOTAL OWNERS)- ANDREW RINGER, MD; BRAD SKIDMORE,MD; VINCENT DINAPOLI, MD, PHD; AND BRYAN KRUEGER, MD. MAYFIELD EDUCATION & RESEARCH FOUNDATION ALSO PURCHASED SERVICES FROM MAYFIELD CLINIC - 72,939. MAYFIELD EDUCATION & RESEARCH FOUNDATION REIMBURSED MAYFIELD CLINIC FOR MISCELLANEOUS EXPENSES INCURRED - 20,862.