2026-07-19T01:51:42-00:00 2025-12-31 141781331 DPH TAX SERVICES 41 REMSON AVENUE MERRICK NY 11566 990 2025-01-01 454065198 AMERICAN SOCIETY OF STEREOTACTIC AND FUNCTIONAL NE AMER C/O DPH TAX SERVICES 41 REMSON AVE MERRICK NY 11566 ELLEN AIR OFFICER 2026-07-19 true DANIEL HORN P01353031 5167240143 2026-07-19 X 2025 2025-03-06 01:10:19Z ELLEN AIR 2799 W GRAND BLVD Detroit MI 48202 511220 false X WWW.ASSFN.ORG X 2011 TN The mission of the society is to promote advances in the field of stereotactic and functional neurosurgery through scientific inquiry and the free exchange of information. 16 16 0 0 34670 23625 300049 0 121586 126435 0 456305 150060 50000 0 0 0 0 0 115763 135853 165763 135853 290542 14207 2633580 2647787 0 2633580 2647787 The ASSFN is dedicated to the treatment of functional disorders of the nervous system through the use of stereotaxy and other forms of surgical technology . The Society accomplishes this mission through public and professional education, dissemination of novel research, outreach to patients, and promotion of excellence in clinical care. false false 111290 ASSFN held varous webinars, podcasts in Jan, March ,May, Aug, Sept, Oct , 2025.. The scientific organization committee planned sessions,on explore cutting-edge topics at the Daily Plenary Sessions, featuring experts on Innovation in Neurosurgery, Collaborations in Music, Sports, and Neurosurgery, Exploringthe Conscious and Unconscious Brain, Advances in NeuralInterfaces, and Unlocking the Brain. Tailor your experiencewith parallel sessions covering diverse topics, includingBig Data and AI, Pediatric Surgical Advances, The Evolutionof Epilepsy Surgery, The Evolution of Movement DisorderSurgery, The Evolution of Psychiatric Neuromodulation,The Evolution of Pain Surgery, and Connectomic FunctionalNeurosurgery and Bench to Bedside Advances. There was sessions covering preclinical and basic research as well as lectures on clinical research. This event was attended by professionals with an interest in the field of SFN to support the mission of the society. Altogether the nearly 700 registrants for the event enjoyed 4 days of SF neurosurgery content . 111290 true false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false true 3 0 0 false false false false false false false false false false false false false X 16 16 false false false false true true true true true false false true true true true false false false false false TN X Ellen Air 3139161340 Henry Ford Hosp 2799 W Grand blvd Detroit MI 48202 X RUSHANI ALI DIRECTOR 002.00 X 0 0 0 ANDRE MACHADO PAST PRESIDENT 002.00 X X 0 0 0 JULIE PILITSIS PRESIDENT 002.00 X X 0 0 0 SHABBAR DANISH DIRECTOR 002.00 X 0 0 0 ELLEN AIR VICE-PRESIDENT 002.00 X X 0 0 0 WAEL ASAAD DIRECTOR 002.00 X 0 0 0 SARA BICK DIRECTOR 002.00 X 0 0 0 CLEMENT HAMANI SEC- TREASURER 002.00 X X 0 0 0 JON WILLIE DIRECTOR 002.00 X 0 0 0 JENNIFER SWEET DIRECTOR 002.00 X 0 0 0 ASHWIN VISMANATHAN DIRECTOR 002.00 X 0 0 0 CHENYUAN WU DIRECTOR 002.00 X 0 0 0 false false false 23625 23625 149542 149542 338053 361160 -23107 -23107 -23107 150060 126435 X 0 0 0 0 0 0 0 0 0 0 0 0 4250 2125 2125 0 21848 21848 0 0 21807 21807 0 0 0 0 0 31378 31378 0 0 0 1493 1493 FOREIGN TAX - PER 1099 579 579 TN ANNUAL FEE 21 10 11 AWARDS/HONORIUMS/REIMB TRAVEL EXPENSES 40977 40977 PRINTING - NEWSLETTER/PAMPHLETS 13500 13500 0 135853 111290 24563 0 205572 259870 2428008 2387917 2633580 2647787 0 0 X 2633580 2647787 2633580 2647787 2633580 2647787 14207 X false false false X 0 0.00000 42609 14800 109250 34670 23625 224954 232071 300049 532120 42609 246871 109250 334719 23625 757074 757074 173355 62552 34981 121586 126435 518909 0 173355 62552 34981 121586 126435 518909 0 0 215964 309423 144231 456305 150060 1275983 0.59330 0.62430 0.40670 0.32250 X false false false false false false false Form 990, Part IX, Section Fees for services, Line 11g AANS provides adminstrative services for the collection of ASSFN membership dues. ASSFN then pays AANS a fee for this administrative service. Form 990, Part VI, Section Section B, Line Line 11B Form, 990 is reviewed by a board director. Form 990, Part VI, Section Section B, Line Lines 15a 15b The organization does not compensate any officers. Form 990, Part VI, Section Section C, Line Line 19 The organization makes it governing documents, confllict of interest policy available to the public upon reqquest. Form 990, Part VI, Section Section B, Line Line 11B Form, 990 is reviewed by a board director.