Undergraduate Degree

  • Princeton University , 1989 , Princeton , NJ

Graduate Degree

  • The Rockefeller University , New York , NY

Medical School

  • Cornell University Medical College , 1998 , New York , NY


  • NYU Medical Center , 1999 , New York , NY


Diagnostic Radiology Neurology
  • NYU Medical Center , 2003 , New York , NY


Diagnostic and Interventional Neuroradiology
  • NYU Medical Center , 2005 , New York , NY


Neurointerventional Radiology
  • NYU Medical Center , 2006 , New York , NY

I decided that I wanted to be a doctor when I was very young, early in elementary school.

Also at an early age, I became very interested in the brain and how it works, how it is responsible for all those traits that make us human, and how it makes each of us into a unique individual.

I became so interested in those questions that as an undergraduate at Princeton University, I studied science and philosophy, with an emphasis on the philosophy of the mind and neuroscience. At one point, I thought I would be a pure researcher, and almost decided against medical school, but became convinced that some of the best research opportunities are found in medicine.

I pursued an MD/PhD at Cornell and Rockefeller University, allowing me both to treat patients and pursue neuroscience. At Cornell, I stumbled upon a new field, neurointerventional radiology, and was lucky enough to be accepted to a unique residency and fellowship program at New York University that provided cross-training in the various specialties that contribute to the field.

As a physician and scientist, I continue to be motivated by these two parallel drives. On the one hand, there is nothing like the gratification that comes with helping a child through a potentially devastating situation and seeing him or her thrive. When an infant patient, who faced a critical condition and underwent successful treatment, walks into my office years later as a healthy school-age child, there’s a jolt of joy and pride that makes everything else pale in comparison. Additionally, the conditions we treat are so rare and tools we use so new, that we are often working in uncharted territory and creating novel treatment strategies. Working through that as a care team with my colleagues and with the parents is absolutely exhilarating.

At the same time, my early passion for research is still very much there. I am committed to research into brain function and am working on developing new tools to enable us to visualize brain activity as it happens, at high resolution. My dream is to someday find an imaging tool that can help answer some of the most subtle and complex questions about the language of the brain: how it encodes information, how it generates and recalls feelings, and how it makes us who we are.


I see patients in the relatively new subspecialty of pediatric neurointerventional radiology,  an area in which we at Boston Children's Hospital have built one of the world’s largest and most comprehensive practices. My focus has been on children with neurovascular diseases and some cancers affecting the head and neck, using unique, guided approaches for treatment. I am passionate about making these novel treatment approaches, pionered for use in adults, available to children.

I am dual-trained as both a physician and scientist, having obtained my medical degree from Cornell University Medical College and my doctorate from Rockefeller University, in the Laboratory of Biophysics and Neurophysiology. At New York University Medical Center, I completed residencies in neurology and diagnostic radiology and fellowships in diagnostic and interventional neuroradiology.

In my role as a leader of the hospital's Cerebrovascular Surgical and Interventions Center, I see children with conditions affecting blood vessels in and around the brain and the spine. I have worked closely with colleagues from Neurosurgery and Neurology to build an internationally recognized multidisciplinary group that tightly integrates all aspects of clinical care and outcomes research.

In children with intracranial and extracranial vascular anomalies, we have pioneered the use of devices developed for adults, often in creative ways different from their original designed purpose. We create precision 3D models of patients’ brains and blood vessels using data from their brain scans to help us plan procedures. We have demonstrated that it is possible to achieve high-quality image-guided treatment at low radiation doses. And new techniques are allowing us to safely access arteries even in the youngest patients.

In addition, I treat patients with head and neck solid tumors, primarily retinoblastoma, at Boston Children’s Hospital and the Dana Farber Institute. Colleagues and I are exploring how we can further adapt techniques currently used in adults to help children with solid tumors, both for primary and secondary treatment, and for palliative treatment.


  • American Board of Psychiatry and Neurology, Neurology
  • American Board of Radiology, Diagnostic Radiology
  • American Board of Radiology, Neuroradiology


Publications powered by Harvard Catalyst Profiles

  1. Gallant SC, Chewning RH, Orbach DB, Trenor CC, Cunningham MJ. Contemporary Management of Vascular Anomalies of the Head and Neck-Part 1: Vascular Malformations: A Review. JAMA Otolaryngol Head Neck Surg. 2020 Nov 25. View abstract
  2. Cordova EG, Levy P, Kheir JN, Orbach DB, Barnewolt C, Estroff JA. Vein of Galen Malformation. Neoreviews. 2020 Oct; 21(10):e678-e686. View abstract
  3. Lehman LL, Bruccoleri R, Danehy A, Swanson J, Mrakotsky C, Smith E, Orbach DB, Burstein R. Adverse effects of erenumab on cerebral proliferative angiopathy: A case report. Cephalalgia. 2021 Jan; 41(1):122-126. View abstract
  4. Chen KS, Montaser A, Ashour R, Orbach DB. Intracranial venous malformations: Incidence and characterization in a large pediatric cohort. Interv Neuroradiol. 2020 Jul 20; 1591019920943752. View abstract
  5. Alomari MH, Kozakewich HPW, Kerr CL, Uller W, Davis SL, Chaudry G, Liang MG, Orbach DB, Mulliken JB, Greene AK, Afshar S, Fishman SJ, Taghinia AH, Al-Ibraheemi A, Alomari AI. Congenital Disseminated Pyogenic Granuloma: Characterization of an Aggressive Multisystemic Disorder. J Pediatr. 2020 Jul 02. View abstract
  6. Fiehler J, Brouwer P, Díaz C, Hirsch JA, Kulcsar Z, Liebeskind D, Linfante I, Lylyk P, Mack WJ, Milburn J, Nogueira R, Orbach DB, Pumar JMM, Tanaka M, Taylor A. COVID-19 and neurointerventional service worldwide: a survey of the European Society of Minimally Invasive Neurological Therapy (ESMINT), the Society of NeuroInterventional Surgery (SNIS), the Sociedad Iberolatinoamericana de Neuroradiologia Diagnostica y Terapeutica (SILAN), the Society of Vascular and Interventional Neurology (SVIN), and the World Federation of Interventional and Therapeutic Neuroradiology (WFITN). J Neurointerv Surg. 2020 Aug; 12(8):726-730. View abstract
  7. Fehnel KP, Penn DL, Duggins-Warf M, Gruber M, Pineda S, Sesen J, Moses-Gardner A, Shah N, Driscoll J, Zurakowski D, Orbach DB, Smith ER. Dysregulation of the EphrinB2-EphB4 ratio in pediatric cerebral arteriovenous malformations is associated with endothelial cell dysfunction in vitro and functions as a novel noninvasive biomarker in patients. Exp Mol Med. 2020 04; 52(4):658-671. View abstract
  8. See AP, Fehnel KP, Orbach DB, Smith ER. Microsurgical Ligation of Residual Fistulous Arteriovenous Shunt From a Radicular Artery to a Thoracic Arteriovenous Malformation: 2-Dimensional Operative Video. Oper Neurosurg (Hagerstown). 2019 Nov 01; 17(5):E206-E207. View abstract
  9. Rosi A, Riordan CP, Smith ER, Scott RM, Orbach DB. Clinical status and evolution in moyamoya: which angiographic findings correlate? Brain Commun. 2019; 1(1):fcz029. View abstract
  10. Wilson JL, Amlie-Lefond C, Abruzzo T, Orbach DB, Rivkin MJ, deVeber GA, Pergami P. Survey of practice patterns and preparedness for endovascular therapy in acute pediatric stroke. Childs Nerv Syst. 2019 12; 35(12):2371-2378. View abstract
  11. Desai SB, O'Brien C, Shaikh R, Hedequist D, Proctor M, Orbach DB, Padua H. Multidisciplinary management of spinal aneurysmal bone cysts: A single-center experience. Interv Neuroradiol. 2019 Oct; 25(5):564-569. View abstract
  12. Jernigan S, Storey A, Hammer C, Riordan C, Orbach DB, Scott RM, Smith E. Moyamoya syndrome and PHACE syndrome: clinical and radiographic characterization of the intracranial arteriopathy and response to surgical revascularization. J Neurosurg Pediatr. 2019 02 01; 23(4):493-497. View abstract
  13. Pricola Fehnel K, Klein J, Warf BC, Smith ER, Orbach DB. Reversible intracranial hypertension following treatment of an extracranial vascular malformation: case report. J Neurosurg Pediatr. 2019 01 04; 23(3):369-373. View abstract
  14. Duran D, Zeng X, Jin SC, Choi J, Nelson-Williams C, Yatsula B, Gaillard J, Furey CG, Lu Q, Timberlake AT, Dong W, Sorscher MA, Loring E, Klein J, Allocco A, Hunt A, Conine S, Karimy JK, Youngblood MW, Zhang J, DiLuna ML, Matouk CC, Mane S, Tikhonova IR, Castaldi C, López-Giráldez F, Knight J, Haider S, Soban M, Alper SL, Komiyama M, Ducruet AF, Zabramski JM, Dardik A, Walcott BP, Stapleton CJ, Aagaard-Kienitz B, Rodesch G, Jackson E, Smith ER, Orbach DB, Berenstein A, Bilguvar K, Vikkula M, Gunel M, Lifton RP, Kahle KT. Mutations in Chromatin Modifier and Ephrin Signaling Genes in Vein of Galen Malformation. Neuron. 2019 02 06; 101(3):429-443.e4. View abstract
  15. Riordan CP, Orbach DB, Smith ER, Scott RM. Acute fatal hemorrhage from previously undiagnosed cerebral arteriovenous malformations in children: a single-center experience. J Neurosurg Pediatr. 2018 09; 22(3):244-250. View abstract
  16. Duran D, Karschnia P, Gaillard JR, Karimy JK, Youngblood MW, DiLuna ML, Matouk CC, Aagaard-Kienitz B, Smith ER, Orbach DB, Rodesch G, Berenstein A, Gunel M, Kahle KT. Human genetics and molecular mechanisms of vein of Galen malformation. J Neurosurg Pediatr. 2018 04; 21(4):367-374. View abstract
  17. Penn DL, Lanpher AB, Klein JM, Kozakewich HPW, Kahle KT, Smith ER, Orbach DB. Multimodal treatment approach in a patient with multiple intracranial myxomatous aneurysms. J Neurosurg Pediatr. 2018 03; 21(3):315-321. View abstract
  18. Yang E, Storey A, Olson HE, Soul J, Estroff JA, Trenor CC, Cooper BK, Smith ER, Orbach DB. Imaging features and prognostic factors in fetal and postnatal torcular dural sinus malformations, part I: review of experience at Boston Children's Hospital. J Neurointerv Surg. 2018 May; 10(5):467-470. View abstract
  19. Yang E, Storey A, Olson HE, Soul J, Estroff JA, Trenor CC, Cooper BK, Smith ER, Orbach DB. Imaging features and prognostic factors in fetal and postnatal torcular dural sinus malformations, part II: synthesis of the literature and patient management. J Neurointerv Surg. 2018 May; 10(5):471-475. View abstract
  20. See AP, Kochis MA, Orbach DB. Segmental upper mid-basilar artery sacrifice in a child using a Micro Vascular Plug device for treatment of a basilar arteriovenous fistula compressing the brainstem. J Neurointerv Surg. 2017 10; 9(10):e37. View abstract
  21. Wolter NE, Adil E, Irace AL, Werger A, Perez-Atayde AR, Weldon C, Orbach DB, Rodriguez-Galindo C, Rahbar R. Malignant glomus tumors of the head and neck in children and adults: Evaluation and management. Laryngoscope. 2017 12; 127(12):2873-2882. View abstract
  22. See AP, Kochis MA, Orbach DB. Segmental upper mid-basilar artery sacrifice in a child using a Micro Vascular Plug device for treatment of a basilar arteriovenous fistula compressing the brainstem. BMJ Case Rep. 2017 Mar 09; 2017. View abstract
  23. Balasubramanian M, Wells WM, Ives JR, Britz P, Mulkern RV, Orbach DB. RF Heating of Gold Cup and Conductive Plastic Electrodes during Simultaneous EEG and MRI. Neurodiagn J. 2017; 57(1):69-83. View abstract
  24. Garzon MC, Epstein LG, Heyer GL, Frommelt PC, Orbach DB, Baylis AL, Blei F, Burrows PE, Chamlin SL, Chun RH, Hess CP, Joachim S, Johnson K, Kim W, Liang MG, Maheshwari M, McCoy GN, Metry DW, Monrad PA, Pope E, Powell J, Shwayder TA, Siegel DH, Tollefson MM, Vadivelu S, Lew SM, Frieden IJ, Drolet BA. PHACE Syndrome: Consensus-Derived Diagnosis and Care Recommendations. J Pediatr. 2016 11; 178:24-33.e2. View abstract
  25. Satti S, Chen J, Sivapatham T, Jayaraman M, Orbach D. Mechanical thrombectomy for pediatric acute ischemic stroke: review of the literature. J Neurointerv Surg. 2017 Aug; 9(8):732-737. View abstract
  26. See AP, Kochis MA, Khandelwal P, Orbach DB. Considerations in Applying a New Stent Retriever in Pediatric Endovascular Cerebral Thrombectomy for Acute Ischemic Stroke. Pediatr Neurosurg. 2016; 51(5):263-8. View abstract
  27. Sundaram P, Nummenmaa A, Wells W, Orbach D, Orringer D, Mulkern R, Okada Y. Direct neural current imaging in an intact cerebellum with magnetic resonance imaging. Neuroimage. 2016 05 15; 132:477-490. View abstract
  28. Ashour R, Orbach DB. Interventional neuroradiology in children: diagnostics and therapeutics. Curr Opin Pediatr. 2015 Dec; 27(6):700-5. View abstract
  29. Gross BA, Du R, Orbach DB, Scott RM, Smith ER. The natural history of cerebral cavernous malformations in children. J Neurosurg Pediatr. 2016 Feb; 17(2):123-128. View abstract
  30. Burch EA, Orbach DB. Pediatric central nervous system vascular malformations. Pediatr Radiol. 2015 Sep; 45 Suppl 3:S463-72. View abstract
  31. Weinstock P, Prabhu SP, Flynn K, Orbach DB, Smith E. Optimizing cerebrovascular surgical and endovascular procedures in children via personalized 3D printing. J Neurosurg Pediatr. 2015 Nov; 16(5):584-589. View abstract
  32. Lin N, Smith ER, Scott RM, Orbach DB. Safety of neuroangiography and embolization in children: complication analysis of 697 consecutive procedures in 394 patients. J Neurosurg Pediatr. 2015 Oct; 16(4):432-8. View abstract
  33. Ashour R, Orbach DB. Lower vertebral-epidural spinal arteriovenous fistulas: a unique subtype of vertebrovertebral arteriovenous fistula, treatable with coil and Penumbra Occlusion Device embolization. J Neurointerv Surg. 2016 Jun; 8(6):643-7. View abstract
  34. Gross BA, Smith ER, Scott RM, Orbach DB. Intracranial aneurysms in the youngest patients: characteristics and treatment challenges. Pediatr Neurosurg. 2015; 50(1):18-25. View abstract
  35. Rodriguez-Galindo C, Orbach DB, VanderVeen D. Retinoblastoma. Pediatr Clin North Am. 2015 Feb; 62(1):201-23. View abstract
  36. Gross BA, Storey A, Orbach DB, Scott RM, Smith ER. Microsurgical treatment of arteriovenous malformations in pediatric patients: the Boston Children's Hospital experience. J Neurosurg Pediatr. 2015 Jan; 15(1):71-7. View abstract
  37. Balasubramanian M, Mulkern RV, Wells WM, Sundaram P, Orbach DB. Magnetic resonance imaging of ionic currents in solution: the effect of magnetohydrodynamic flow. Magn Reson Med. 2015 Oct; 74(4):1145-55. View abstract
  38. Monroy JE, Orbach DB, VanderVeen D. Complications of intra-arterial chemotherapy for retinoblastoma. Semin Ophthalmol. 2014 Sep-Nov; 29(5-6):429-33. View abstract
  39. Orbach DB, Vanderveen DK, Shah AS, Rodriguez-Galindo C. Blue toe syndrome: a complication of intra-arterial technique, not intra-arterial chemotherapy for retinoblastoma. JAMA Ophthalmol. 2014 May; 132(5):654. View abstract
  40. Chandra RV, Leslie-Mazwi TM, Orbach DB, Kaban LB, Rabinov JD. Transarterial embolization of mandibular arteriovenous malformations using ONYX. J Oral Maxillofac Surg. 2014 Aug; 72(8):1504-10. View abstract
  41. Orbach DB, Stamoulis C, Strauss KJ, Manchester J, Smith ER, Scott RM, Lin N. Neurointerventions in children: radiation exposure and its import. AJNR Am J Neuroradiol. 2014 Apr; 35(4):650-6. View abstract
  42. Yonekawa Y, Orbach DB, Trief D, Shah AS, Vanderveen DK. Intra-arterial chemotherapy for group C retinoblastoma with adjacent high-flow infantile hemangioma. Ophthalmic Surg Lasers Imaging Retina. 2013 Sep-Oct; 44(5):490-2. View abstract
  43. Orbach DB, Smith ER. Re: The influence of angioarchitecture on management of pediatric intracranial arteriovenous malformations. J Neurointerv Surg. 2016 Jun; 8(e1):e11-2. View abstract
  44. Gross BA, Orbach DB. Addressing challenges in 4 F and 5 F arterial access for neurointerventional procedures in infants and young children. J Neurointerv Surg. 2014 May; 6(4):308-13. View abstract
  45. Mulkern RV, Balasubramanian M, Orbach DB, Mitsouras D, Haker SJ. Incorporating reversible and irreversible transverse relaxation effects into Steady State Free Precession (SSFP) signal intensity expressions for fMRI considerations. Magn Reson Imaging. 2013 Apr; 31(3):346-52. View abstract
  46. Silvera VM, Gordon LB, Orbach DB, Campbell SE, Machan JT, Ullrich NJ. Imaging characteristics of cerebrovascular arteriopathy and stroke in Hutchinson-Gilford progeria syndrome. AJNR Am J Neuroradiol. 2013 May; 34(5):1091-7. View abstract
  47. Ellis MJ, Amlie-Lefond C, Orbach DB. Endovascular therapy in children with acute ischemic stroke: review and recommendations. Neurology. 2012 Sep 25; 79(13 Suppl 1):S158-64. View abstract
  48. Macit B, Burrows PE, Yilmaz S, Orbach DB, Mulliken JB, Alomari AI. Cerebrofacial venous anomalies, sinus pericranii, ocular abnormalities and developmental delay. Interv Neuroradiol. 2012 Jun; 18(2):153-7. View abstract
  49. Ellis MJ, Armstrong D, Vachhrajani S, Kulkarni AV, Dirks PB, Drake JM, Smith ER, Scott RM, Orbach DB. Angioarchitectural features associated with hemorrhagic presentation in pediatric cerebral arteriovenous malformations. J Neurointerv Surg. 2013 May; 5(3):191-5. View abstract
  50. Walcott BP, Smith ER, Scott RM, Orbach DB. Pial arteriovenous fistulae in pediatric patients: associated syndromes and treatment outcome. J Neurointerv Surg. 2013 Jan 01; 5(1):10-4. View abstract
  51. Walcott BP, Smith ER, Scott RM, Orbach DB. Dural arteriovenous fistulae in pediatric patients: associated conditions and treatment outcomes. J Neurointerv Surg. 2013 Jan 01; 5(1):6-9. View abstract
  52. Kim SW, Kavanagh K, Kauvanough K, Orbach DB, Alomari AI, Mulliken JB, Rahbar R. Long-term outcome of radiofrequency ablation for intraoral microcystic lymphatic malformation. Arch Otolaryngol Head Neck Surg. 2011 Dec; 137(12):1247-50. View abstract
  53. Morris SA, Orbach DB, Geva T, Singh MN, Gauvreau K, Lacro RV. Increased vertebral artery tortuosity index is associated with adverse outcomes in children and young adults with connective tissue disorders. Circulation. 2011 Jul 26; 124(4):388-96. View abstract
  54. Puri AS, Rahbar R, Dearden J, Graham RJ, Lillehei C, Orbach DB. Stretched and sheared microcatheter retained after onyx embolization of infantile myofibromatosis. Interv Neuroradiol. 2011 Jun; 17(2):261-6. View abstract
  55. Sundaram P, Mulkern RV, Wells WM, Triantafyllou C, Loddenkemper T, Bubrick EJ, Orbach DB. An empirical investigation of motion effects in eMRI of interictal epileptiform spikes. Magn Reson Imaging. 2011 Dec; 29(10):1401-9. View abstract
  56. Puri AS, Thiex R, Zarzour H, Rahbar R, Orbach DB. Trigeminocardiac reflex in a child during pre-Onyx DMSO injection for juvenile nasopharyngeal angiofibroma embolization. A case report. Interv Neuroradiol. 2011 Mar; 17(1):13-6. View abstract
  57. Thiex R, Wu I, Mulliken JB, Greene AK, Rahbar R, Orbach DB. Safety and clinical efficacy of Onyx for embolization of extracranial head and neck vascular anomalies. AJNR Am J Neuroradiol. 2011 Jun-Jul; 32(6):1082-6. View abstract
  58. Alomari AI, Chaudry G, Rodesch G, Burrows PE, Mulliken JB, Smith ER, Fishman SJ, Orbach DB. Complex spinal-paraspinal fast-flow lesions in CLOVES syndrome: analysis of clinical and imaging findings in 6 patients. AJNR Am J Neuroradiol. 2011 Nov-Dec; 32(10):1812-7. View abstract
  59. Greene AK, Orbach DB. Management of arteriovenous malformations. Clin Plast Surg. 2011 Jan; 38(1):95-106. View abstract
  60. Sundaram P, Wells WM, Mulkern RV, Bubrick EJ, Bromfield EB, Münch M, Orbach DB. Fast human brain magnetic resonance responses associated with epileptiform spikes. Magn Reson Med. 2010 Dec; 64(6):1728-38. View abstract
  61. Alomari AI, Orbach DB, Mulliken JB, Bisdorff A, Fishman SJ, Norbash A, Alokaili R, Lord DJ, Burrows PE. Klippel-Trenaunay syndrome and spinal arteriovenous malformations: an erroneous association. AJNR Am J Neuroradiol. 2010 Oct; 31(9):1608-12. View abstract
  62. Thiex R, Mulliken JB, Revencu N, Boon LM, Burrows PE, Cordisco M, Dwight Y, Smith ER, Vikkula M, Orbach DB. A novel association between RASA1 mutations and spinal arteriovenous anomalies. AJNR Am J Neuroradiol. 2010 Apr; 31(4):775-9. View abstract
  63. Thiex R, Williams A, Smith E, Scott RM, Orbach DB. The use of Onyx for embolization of central nervous system arteriovenous lesions in pediatric patients. AJNR Am J Neuroradiol. 2010 Jan; 31(1):112-20. View abstract
  64. Wu IC, Orbach DB. Neurointerventional management of high-flow vascular malformations of the head and neck. Neuroimaging Clin N Am. 2009 May; 19(2):219-40, Table of Contents. View abstract
  65. Choi DJ, Alomari AI, Chaudry G, Orbach DB. Neurointerventional management of low-flow vascular malformations of the head and neck. Neuroimaging Clin N Am. 2009 May; 19(2):199-218. View abstract
  66. Viswanathan V, Smith ER, Mulliken JB, Fishman SJ, Kozakewich HP, Burrows PE, Orbach DB. Infantile hemangiomas involving the neuraxis: clinical and imaging findings. AJNR Am J Neuroradiol. 2009 May; 30(5):1005-13. View abstract
  67. Wang H, Oh AK, Orbach DB. Arteriovenous shunting as a new feature of PHACES. Case report. J Neurosurg Pediatr. 2009 Jan; 3(1):53-6. View abstract
  68. Wang H, Orbach DB. Traumatic dissecting aneurysm at the vertebrobasilar junction in a 3-month-old infant: evaluation and treatment strategies. Case report. J Neurosurg Pediatr. 2008 May; 1(5):415-9. View abstract
  69. Orbach DB, Mulliken JB. Re: Spinal epidural hemangiomas: various types of MR imaging features with histopathologic correlation. AJNR Am J Neuroradiol. 2008 May; 29(5):e31; author reply e32. View abstract
  70. Orbach DB, Wu C, Law M, Babb JS, Lee R, Padua A, Knopp EA. Comparing real-world advantages for the clinical neuroradiologist between a high field (3 T), a phased array (1.5 T) vs. a single-channel 1.5-T MR system. J Magn Reson Imaging. 2006 Jul; 24(1):16-24. View abstract
  71. Orbach DB, Pramanik BK, Lee J, Maldonado TS, Riles T, Grossman RI. Carotid artery stent implantation: evaluation with multi-detector row CT angiography and virtual angioscopy--initial experience. Radiology. 2006 Jan; 238(1):309-20. View abstract
  72. Lui YW, Nusbaum AO, Barr WB, Johnson G, Babb JS, Orbach D, Kim A, Laliotis G, Devinsky O. Correlation of apparent diffusion coefficient with neuropsychological testing in temporal lobe epilepsy. AJNR Am J Neuroradiol. 2005 Aug; 26(7):1832-9. View abstract
  73. Chatterjee A, Orbach D. Isolated foot weakness caused by a parasagittal metastatic parotid adenocarcinoma. Neurol India. 2004 Jun; 52(2):286-7. View abstract
  74. Devinsky O, Romanelli P, Orbach D, Pacia S, Doyle W. Surgical treatment of multifocal epilepsy involving eloquent cortex. Epilepsia. 2003 May; 44(5):718-23. View abstract
  75. Orbach D, Ritaccio A, Devinsky O. Psychogenic, nonepileptic seizures associated with video-EEG-verified sleep. Epilepsia. 2003 Jan; 44(1):64-8. View abstract
  76. Spencer SS, Schramm J, Wyler A, O'Connor M, Orbach D, Krauss G, Sperling M, Devinsky O, Elger C, Lesser R, Mulligan L, Westerveld M. Multiple subpial transection for intractable partial epilepsy: an international meta-analysis. Epilepsia. 2002 Feb; 43(2):141-5. View abstract