Robert Lieberson, MD, FACS3778 Pinot Court, Pleasanton, CA 94566

510-928-2323 (m), sfcamd@aol.com

Revised March 11, 2014

EducationM.D., University of Pennsylvania, Philadelphia, PA, September 1978 to May 1982.

B.A., Molecular Biology, University of Pennsylvania, Philadelphia, PA, September 1975 to May 1978.

B.S.E., Computer Science, University of Pennsylvania, Philadelphia, PA, September 1975 to May 1978.

Residency/FellowshipFellow, CyberKnife Radiosurgery, Stanford Hospital, Stanford, CA, November 2008 to October 2009.

Fellow, Spinal Cord Injury, Stanford Hospital, Stanford, CA, September 1989 to August 1990.

Resident, Neurosurgery, Stanford Hospital, Stanford, CA, July 1983 to June 1989.

Intern, General Surgery, Stanford Hospital, Stanford, CA, June 1982 to June 1983.

Honors2010 CyberKnife Society Award, Best CNS Presentation

Tau Beta Pi (Engineering Honor Society)

Practice ExperienceAttending Neurosurgeon, Locum Tenens, various locations, March 2012 to July 2012 and April 2013 to present. Providing general, trauma, and spine neurosurgical services. Private/trauma hospitals included St. Joseph’s Hospital in Eureka, CA, and Regional Medical Center in San Jose, CA. Teaching/trauma hospitals included Kern Medical Center in Bakersfield, CA, and, Howard University Hospital in Washington, DC.

Attending Neurosurgeon, Alaska Native Medical Center, Anchorage, AK, September 2012 to April 2013. Responsible for brain and spine patients at Anchorage’s ACS Level II trauma hospital. Specialize in trauma, complex spine surgery, and pain. Supervised the physician assistant staff.

Clinical Assistant Professor of Neurosurgery, Stanford Hospital and Clinics, Stanford, CA, November 2008 to November 2011. Responsible for the day-to-day operation of Stanford’s two CyberKnife radiosurgical systems. Treat benign and malignant lesions of the brain and spine. Train neurosurgery residents and fellows. Supervise and train radiation oncology house officers. Provide trauma coverage and other on-call Neurosurgery coverage at Stanford and two affiliate hospitals.

Attending Physician, Santa Clara Valley Medical Center (Stanford Affiliate), San Jose, CA, February 2008 to June 2011 Responsible for critically ill brain and spine patients at San Jose’s ACS Level I trauma hospital. Specialize in cranial trauma and complex spine surgery. Supervise the physician assistant staff, manage the department

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educational calendar and quality assurance activities, participate in clinical research, and train neurosurgery and general surgery house officers.

Attending Physician and CEO, Northern California Neurosurgery Medical Group, Inc., Fremont, CA, July 1991 to February 2008. CEO of large multispecialty brain, spine and pain practice. Supervised seven to ten attending physicians and 45 to 55 support staff. Served six hospitals and four surgery centers in three counties. Provided over 200 new patient consults per month and served a clinic population of approximately 18,000 patients. Specialized in complex spinal surgery, minimally invasive surgery, interventional pain management, and general neurosurgery. Personally performed up to 500 surgical procedures annually.

Attending Physician, Kaiser Hospital, San Diego, CA, January 1991 to July 1991. Contracted for neurosurgical care at Kaiser and clinical training for neurosurgery residents at UCSD.

Attending Physician, Santa Clara Valley Medical Center, San Jose, CA, October 1989 to July 2004. Responsible for all aspects of neurosurgical care. Participated in didactic and clinical education for neurosurgery and general surgery house officers.

Attending Physician, Palo Alto V.A. Hospital, October 1989 to October 1990. Provided neurosurgical and spinal cord injury care. Participated in the clinical training of Neurosurgery, Neurology, and Spinal Cord Injury residents.

Business DevelopmentBTO Solutions/AgileMD.net, Austin, TX, March 2013 to Present. Advisor and Director, Healthcare Consulting Practice. Developing and marketing a tele-health, software aggregation and single-sign-on solution for medical professionals. Providing specifications, supervising development team, developing demo use cases, and marketing the software to the healthcare industry.

Best-Medical, Inc., San Jose, CA, March 2012 to Present. Advisor. Developed a new and unique navigation engine for medical sites. Marketing web site design, implementation and content for medical practice sites.

PainUniversity.com, Pleasanton, CA, November 2011 to Present. CEO of medical start-up company providing specialized medical content, search services, and social network features to patients, providers, and medical/paraprofessional students.

Northern California Neurosurgery Medical Group, Inc., Fremont, CA, July 1991 to February 2008. Founder and CEO of multispecialty brain, spine and pain practice with gross revenue of up to $18M/year.

Quality Assurance ExperienceIndependent Medical-Legal and Utilization Review, July 1991 to present. Performed chart reviews and physical examinations to render expert opinions regarding quality of care, appropriateness of care, utilization, billing, and coding accuracy. Performed personal injury evaluations for plaintiff and defense. Reviewed standard of care and practitioner competence for hospitals, medical staff organizations, and health care systems.

Retained Consultant, Allmed, ProPeer, Imedics, PIMSCO, and other review agencies, January 2004 to present. Performed quality assurance and standard of care reviews and utilization reviews for non-governmental agencies. Reviewed charts and performed forensic medical legal examinations for plaintiffs and defendants in personal injury actions.

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Consultant, Lumetra, January 2003 to present. Performed quality of care reviews for Medicare recipients. Provides quality improvement advice and advice on the adherence of medical practitioners to the standard of care. Recommends implementation of sanctions.

CommitteesOrgan and Tissue Committee member, February 2008 to February 2009. Santa Clara Valley Medical Center, San Jose, CA. Participated in strategic planning and the implementation of policies regarding organ and tissue procurement.

Bioethics Committee member, February 2008 to February 2009. Santa Clara Valley Medical Center, San Jose, CA. Participated in patient bioethics consultations and teaching rounds.

Vice Chief of Surgery, July 2003 to June 2006. ValleyCare Medical Center Pleasanton, CA. Involved with the oversight of the surgical staff. Performed departmental quality assurance functions, including review of medical care to assess standard of care issues. Supervised monthly morbidity and mortality conferences.

Medical Executive Committee member, July 1998 to June 2006. TriValley Surgery Center Pleasanton, CA. Responsible for all aspects of surgery center business and clinical management.

Chair of Bioethics Committee, ValleyCare Medical Center Pleasanton, CA. July 2001 to June 2004. Built a cohesive, multispecialty team. Rewrote hospital policy for end of life care and the use of non-traditional specialties. Oversaw all patient bioethics consultations.

Chair of Investigational Review Board, ValleyCare Medical Center Pleasanton, CA. July 2001 to June 2004. Developed a structured approach for the rapid review of low risk research protocols. Assisted research teams develop and implement protocols. Worked with local allied health educators to develop student research programs. Oversaw all ongoing research projects.

Chair of Pain Improvement Committee, ValleyCare Medical Center Pleasanton, CA. July 2001 to June 2004. Developed JCAHO compliant policies and procedures for hospital based pain services.

California State QME Test Development Committee member, May 2000. Sacramento, CA. Subject matter expert in medical practice guidelines and workers’ compensation legal issues. Helped create test sections to validate medical and chiropractic practitioner proficiency.

AssociationsFellow, American College of Surgeons American Association of Neurological SurgeonsDiplomat, American Board of Neurosurgery North American Spine Society

LicensesCalifornia Medical License, G52334. CA Radiology and Fluoroscopy, RHD136128.

Alaska License, MED S 7704. Washington, DC License, MD040626.Florida License, ME 121855. Federal DEA License, AL2636908.

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Publications

Choi CY, Chang SD, Gibbs IC, Adler JR, Harsh GR 4th, Lieberson RE, Soltys SG. Stereotactic Radiosurgery of the Postoperative Resection Cavity for Brain Metastases: Prospective Evaluation of Target Margin on Tumor Control. Int J Radiat Oncol Biol Phys 84(2):336-42, 2012.

Veeravagu A, Lieberson RE, Tian AG, Mener A, Soltys SG, Gibbs IC, Adler JR, Chang SD. Intramedullary Spinal Cord Metastases treated with CyberKnife Radiosurgery: a Report of Ten Cases, a Review of the Literature, and Treatment Recommendations. J Clin Neurosci 19(9):1273-7, 2012.

Veeravagu A, Yi-Ren C, Lieberson, RE, Lober RM, Chang SD. Intramedullary Spinal Cord Metastasis, Diagnosis and Management. Contemporary Neurosurgery 34(22):1-7, 2012.

Jiang B, Veeravagu A, Lee M, Harsh GR, Lieberson RE, Bhatti I, Soltys SG, Gibbs IC, Adler JR, Chang SD. Management of intracranial and extracranial chordomas with CyberKnife stereotactic radiosurgery. J Clin Neurosci 19(8):1101-6, 2012.

Lieberson RE, Veeravagu A, Eckermann JM, Doty JR, Jiang B, Andrews R, Chang SD. Intramedullary spinal cord metastasis from prostate carcinoma: a case report. J Med Case Rep 6(1):139, 2012.

Lieberson RE, Adler JR, Soltys SG, Gibbs IC, Chang SG. Stereotactic Radiosurgery as the Primary Treatment for New and Recurrent Paragangliomas: Is Open Surgical Resection Still the Treatment of Choice? World Neurosurgery 77(5-6):745-61, 2012.

Eckermann JM, Krafft PR, Shoemaker L, Lieberson RE, Chang SD, Colohan A. Potential application of hydrogen in traumatic and surgical brain injury, stroke and neonatal hypoxia-ischemia. Med Gas Res 2(1):11, 2012.

Lieberson RE, Adler JR, Chang SG. Radiosurgery for Treat Spinal Neoplasms In Schmidek and Sweet’s Operative Neurosurgical Techniques, Methods and Results, Roberts, DW, ed., 6th edition, Amsterdam: Elsevier, Inc. 2012.

Choi CY, Chang SD, Gibbs IC, Adler JR, Harsh GR 4th, Atalar B, Lieberson RE, Soltys SG. What Is the Optimal Treatment of Large Brain Metastases? An Argument for a Multidisciplinary Approach. Int J Radiat Oncol Biol Phys 84(3):688-93, 2012.

Hansasuta A, Choi CY, Gibbs IC, Soltys SG, Tse VC, Lieberson RE, Hayden MG, Sakamoto GT, Harsh GR 4th, Adler JR Jr, Chang SD. Multisession stereotactic radiosurgery for vestibular schwannomas: single-institution experience with 383 cases. Neurosurgery 69(6):1200-9, 2011.

Lieberson RE, Mener A, Kalani M, Soltys SG, Gibbs IC, Adler JR, Chang SD. CyberKnife radiosurgery can control recurrent epidermoid cysts of the central nervous system. Journal of Radiosurgery & SBRT 1(3):247, 2011.

Choi CYH, Soltys SG, Gibbs IC, Harsh GR, Sakamoto GT, Patel DA, Lieberson RE, Chang SD, Adler JR. Stereotactic Radiosurgery of Cranial Non-Vestibular Schwannomas: Results of Single- and Multi-Session Radiosurgery. Neurosurgery 68(5):1200-8, 2011.

Daly ME, Choi CYH, Gibbs IC, Adler JR, Chang SD, Lieberson RE, Soltys SG. Tolerance of the Spinal Cord to Stereotactic Radiosurgery: Insights from Hemangioblastomas. Int J Radiat Oncol Biol Phys 80(1):213-220, 2011.

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Angeles CF, Lieberson RE, Park J. CyberKnife Radiosurgery for Spine Tumors. In: Yue J, Guyer R, Johnson JP, Khoo L, and Hoschuler S. The Comprehensive Treatment of the Aging Spine: Minimally Invasive and Advanced Technique, Amsterdam: Elsevier, Inc. 2011.

Choi CYH, Soltys SG, Gibbs IC, Harsh GR, Jackson PS, Lieberson RE, Chang SD, Adler JR. CyberKnife Stereotactic Radiosurgery for the Treatment of Atypical (WHO Grade II) Cranial Meningiomas. Neurosurgery. 2010 Nov; 67(5):1180-8.

Choi CYH, Adler JR, Gibbs IC, Chang SD, Jackson PS, Minn AY, Lieberson RE, Soltys SG. Stereotactic Radiosurgery for Treatment of Spinal Metastases Recurring in Close Proximity to Previously Irradiated Spinal Cord. Int J Radiat Oncol Biol Phys, 78(2):499-506, 2010.

Lee M, Lieberson RE, Soltys SG, Gibbs IG, Adler JR, Chang SD. The Use of the CyberKnife Stereotactic Radiosurgery System for the Treatment of Intracranial and Extracranial Residual or Recurrent Chordoma. J. Bras. Neurocirurg 20:102-109, 2009.

Parisi M, Lieberson RE, Shatsky S. Hangman’s Fracture on Primary Spondylolysis: A Patient and a Brief Review. Pediatr. Radiol. 21:367-368, 1991.

Conley FK, Cady C, Lieberson RE. Decompression of Lumbar Spinal Stenosis and Stabilization with Knodt Rods in the Elderly Patient. Neurosurgery 26:758-763, 1990.

Zaslow M, Pearl R, Shuer L, Steinberg G, Lieberson RE, Larson C. Hyperglycemia Decreases Acute Neuronal Changes After Middle Cerebral Artery Occlusion in the Cat. Stroke 20:519-523, 1989.

Bajcsy R, Lieberson, RE, Reivich M. A Computerized System for the Elastic Matching of Deformed Radiographic Images to Idealized Atlas Images. J. Comput. Assist. Tomogr. 7:618-625, 1983.

Stuart M, Ashton F, Lieberson RE, Pepe F. The Myosin Filament IX. Determination of Sub-filament Positions by Computer Processing of Electron Micrographs. J. Mol. Biol. 153:381-392, 1981.

Selected PresentationsDuffin C, Schaufelberger SM, Meyer WJ, Trang TT, Lieberson RE, Eckermann JM. Experience with a Novel, Automated, External Cerebrospinal Fluid Drainage Control Device. Accepted, Congress of Neurological Surgeons, 2015 Annual Meeting, New Orleans, LA.

Lieberson RE. An Overview of Neurosurgery. Presented, NEUROL 200, Stanford Medical School, 2010 through 2011.

Chang SD, Lieberson RE. Imaging for CyberKnife. Presented, Annual Meeting, Brain, Spinal Cord Mapping and Image Guided Therapy, June, 2011.

Lieberson RE, Tian AG, Soltys SG, Gibbs IC, Adler JR, Chang SD. Intramedullary Spinal Cord Metastases treated with CyberKnife Radiosurgery: a Report of Ten Cases, a Review of the Literature, and Treatment Recommendations. Presented, Annual Meeting, ISRS, Paris, France, May, 2011.

Eckermann J, Lieberson RE, Soltys SG, Gibbs IC, Adler JR, Chang SD. Radiosurgery for Very Large Spinal Lesions. Presented, Annual Meeting, ISRS, Paris, France, May, 2011.

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Kalani M, Lieberson RE, Soltys SG, Gibbs IC, Adler JR, Chang SD. CyberKnife Radiosurgery Can Treat Epidermoid Tumors of the Central Nervous System. Presented, Annual Meeting, ISRS, Paris, France, May, 2011.

Wang L, Lieberson RE, Cui G, Adler JR, Chang SD. The Dosimetric Effects of Onyx Embolization on Treatment Planning: A Reassessment and Validation of Current Models. Presented, Annual Meeting, ISRS, Paris, France, May, 2011.

Choi C, Hansasuta A, Gibbs IC, Soltys S, Tse V, Sakamoto G, Hayden M, Lieberson RE, Harsh G, Adler J, Chang SD. Multi-Session Stereotactic Radiosurgery for Vestibular Schwannomas: Is There An Advantage To Fractionation? Presented, Annual Meeting, ISRS, Paris, France, May, 2011.

Soltys S, Gibbs IC, Chang SD, Adler JR, Harsh G, Lieberson RE, Choi C. Stereotactic Radiosurgery of The Post-Operative Resection Cavity of Brain Metastases: Target Margin and Tumor Control. Presented, Annual Meeting, ISRS, Paris, France, May, 2011.

Lieberson RE. An Overview of Neurosurgery. Presented, NEUROL 200, Stanford Medical School, November, 2010.

Soltys SG, Gibbs IC, Chang SD, Adler JR, Harsh GR, Lieberson RE, Choi, CYH. Stereotactic Radiosurgery of the Post-Operative Resection Cavity for Brain Metastases: Prospective Evaluation of target Margin on Tumor Control. Presented, Annual Meeting, ASTRO, San Diego, CA, October, 2010.

Lieberson RE. Radiosurgery for Brain and Spine. Presented, Annual Meeting, Hanbery Society, Del Mar, CA, August, 2010.

Lieberson RE, Tian A, Hansasuta A, Adler JR, Soltys SG, Gibbs IC, Chang SG. Radiosurgery as the Primary Treatment for New and Recurrent Paragangliomas: The Stanford Experience and a Review of the Literature. Presented, Annual Meeting, CyberKnife Society, Dallas, TX, March, 2010.

Lieberson RE. CyberKnife Radiosurgery for Brain and Spine: A Symposium. Presented, Apollo and Fortis Hospitals, Grand Rounds, Delhi, India, December, 2009.

Chang SD, Lieberson RE. The CyberKnife Treatment of Benign Intradural, Extramedullary Tumors. Presented, Annual Meeting, Congress of Neurological Surgeons, New Orleans, LA, October, 2009.

Lieberson RE, Adler JR, Choi CYH, Soltys S, Gibbs IC, Chang SD. CyberKnife Radiosurgery for Glomus Jugulare Tumors. Presented, Annual Meeting, Congress of Neurological Surgeons, New Orleans, LA, October, 2009.

Torres R, Lieberson RE. Coagulopathy after Head Injury. Presented, Annual Meeting, Congress of Neurological Surgeons, New Orleans, LA, October, 2009.

Lieberson RE. CyberKnife Radiosurgery for NF2 Related Acoustic Neuromas. Presented at the NF-2 Symposium, Chicago, IL, October, 2009.

Lieberson RE, Lee M, Adler JR, Choi CYH, Soltys S, Gibbs I, Chang SG. Long-Term Results of Radiosurgery in the Treatment of Paragangliomas (Glomus Tumors). Presented, ISRS, Annual Meeting, Seoul, Korea, June, 2009.

Lee, M, Lieberson RE, Gibbs I, Soltys S, Adler JR, Chang SD. Effective Control of Recurrent Hemangiopericytomas Can Be Achieved with Stereotactic Radiosurgery. Presented, ISRS, Annual Meeting, Seoul, Korea, June, 2009.

Lee, M, Lieberson RE, Gibbs IC, Soltys S, Adler JR, Chang SD. Evaluation of the Use of CyberKnife Stereotactic Radiosurgery in Residual or Recurrent Chordomas. Presented, ISRS, Annual Meeting, Seoul, Korea, June, 2009.

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Choi CYH, Adler JR, Chang SD, Lieberson RE, Gibbs IC, and Soltys SG. Stereotactic Radiosurgery for Treatment of Spinal Metastases Recurring in Close Proximity To Previous Irradiated Spinal Cord. Presented, ISRS, Annual Meeting, Seoul, Korea, June, 2009.

Soltys S, Daly M, Choi CYH, Moss J, Lieberson RE, Adler, Chang SD, Gibbs IC. Tolerance of the Spinal Cord to Stereotactic Radiosurgery: Insights from Spinal Cord Hemangioblastomas. Presented, ISRS, Annual Meeting, Seoul, Korea, June, 2009.

Lieberson RE, Adler JR, Soltys S, Gibbs I, Chang SG. Results of Radiosurgery for Paragangliomas. Presented, CNS, Annual Meeting, New Orleans, LA, April, 2009.

Chang SD, Lieberson RE. The CyberKnife Treatment of Benign Intradural, Extramedullary Tumors. CNS Annual Meeting, New Orleans, LA. April, 2009.

Torres R, Lieberson RE. Coagulopathy after Head Injury. CNS Annual Meeting, New Orleans, LA, April, 2009.

Bergman W, Lieberson RE. The Differential Diagnosis of Stupor and Coma: Eighteenth Century Understandings. Presented, Annual Meeting, AANS, San Diego, CA, April, 2009.

Lieberson RE. CyberKnife Radiosurgery. Presented, Santa Clara Valley Medical Center, Grand Rounds, San Jose, CA, April, 2009.

Lieberson RE. CyberKnife Radiosurgery for NF2 Related Acoustic Neuromas. NF-2 Symposium, Mid-Western NF-2 Society, Chicago, IL, March, 2009.

Choi CYH, Lieberson RE. Vorinostat for Brain Metastasis. The Vorinostat Conference, New York, NY, February, 2009.

Lieberson RE, Torres R, Parivash S. The Efficacy of Mesenchymal Stem Cells in Thoraco-Lumbar Spine Fusion for Trauma: A Retrospective Review of Operated Cases. Presented, Annual Meeting, AANS/CNS Joint Spine Section, February, 2009.

Lieberson, RE. CyberKnife Radiosurgery. Santa Clara Valley Medical Center Grand Rounds, San Jose, CA, January, 2009.

Lieberson RE. The Three Column Model of Denis: The Stability of Thoraco-lumbar Fractures. Neurosurgery Division Rounds. Santa Clara Valley Medical Center, San Jose, CA. Presented July, 2008.

Lieberson RE. Review of Neurological Syndromes. Neurosurgery Division Rounds. Santa Clara Valley Medical Center, San Jose, CA. Presented February to April, 2008.

Lieberson RE. Algorithms for the Management of Spinal Conditions: In-Service Training for Nurse Case Managers. Presented TriValley Surgery Center, Pleasanton, CA, 2003 to 2006.

Lieberson RE. Lumbar and Cervical Disc Disease. Presented Santa Clara Valley Medical Center Grand Rounds, San Jose, CA, November, 2003.

Lieberson RE. Pain Management Overview. Presented, Santa Clara Valley Medical Center Grand Rounds, San Jose, CA, March, 2002.

Lieberson RE. Treating the Injured Worker. Presented, Santa Clara Valley Medical Center Grand Rounds, San Jose, CA, February, 2001

Lieberson RE. The Low Down on the Low Back. Presented, Santa Clara Valley Medical Center Grand Rounds, San Jose, CA, May, 2000.

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Lieberson RE. Advances in Spine Surgery. Presented, Association of Trial Lawyers of America Worker’s Compensation Litigation Section, San Francisco, CA, July 1999.

Lieberson RE. The Financial Impact of Clear Coding. Presented, John W. Hanbery Society, Carmel, CA. August 1999.

Lieberson RE. Spinal Surgery Review for Primary Practice Providers. Presented, Tracy Memorial Hospital Grand Rounds, Tracy, CA, August 1997.

Lieberson RE .Difficult Case Conference. Presented, Washington Hospital Grand Rounds, Fremont, CA, July 1997.

Lieberson RE Lumbar Disc Disease, Diagnosis and Treatment, Presented, Washington Hospital Grand Rounds, Fremont, CA,. October 1995.

Lieberson R. The Low Down on the Low Back, Presented, San Ramon Regional Medical Center, Community Grand Rounds, Pleasanton, CA, October 1995.

Lieberson RE. The Effect of Capitation on the Neurosurgeon, Presented, The John Hanbery Society, Annual Meeting, Lake Tahoe, CA, August 1995.

Lieberson RE. Spinal Surgery Review for Primary Practice Providers. Presented, ValleyCare Medical Center Grand Rounds, Pleasanton, CA, March 1995.

Lieberson RE. Back Pain. Presented, Valley Medical Center Grand Rounds, San Jose, CA, September 1994.

Lieberson RE. Neurosurgical Shunts. Presented, Santa Clara Valley Medical Center Grand Rounds, San Jose, CA, December 1993.

Lieberson RE. Micro-lumbar Discectomy. Presented, Santa Clara Valley Medical Center Grand Rounds, San Jose, CA, March 1993.

Lieberson RE. The Trauma Neurological Exam, Presented, Santa Clara Valley Medical Center Grand Rounds, San Jose, CA, May 1992.

Lieberson RE. Indications for CT scans. Presented, Santa Clara Valley Medical Center Grand Rounds, San Jose, CA, November 1991.

Lieberson RE. Review of Syringomyelia. Presented, Santa Clara Valley Medical Center Grand Rounds, San Jose, CA, September 1991.

Parisi M, Lieberson RE, Shatsky S. Hangman’s Fracture on Primary Spondylolysis: A Patient and a Brief Review. Pediatr. Radiol. 21:367-368, 1991.

Lieberson RE, Belza M, Fitzsimmons J, and Perkash I. A Mechanical Tapping Device for Bladder Emptying in Quadriplegic Patients. Presented, American Paraplegia Society, Las Vegas, Nevada September 1990.

Silverberg G, Lieberson RE. Hand Atrophy as a Sign of Cervical Spondylotic Myelopathy. Presented, The Western Neurologic Society, Annual Meeting, Muana Lani Bay, HI, September 1990.

Lieberson RE, Shatsky S. Hangman’s Fracture of the Axis Vertebra (C2) in an Infant: A Case Report and Review of the Literature. Presented, American Paraplegia Society, Annual Meeting, Las Vegas, NV, September 1990.

Duncan J, Adler JR, Lieberson RE, Sullivan G, Perkash I. Intrathecal Morphine for Spasticity: A Dissenting View. Presented, American Paraplegia Society, Annual Meeting, Las Vegas, NV, September 1990,

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Conley F, Cady C, Lieberson RE. Results of Knodt Rod Fusion in 95 Patients with Spondylolysis. Presented American Association of Neurologic Surgeons, Annual Meeting, Los Angeles, CA. April 1990.

Lieberson RE, Silverberg G. Mid-Cervical Cord Compression Presenting as Chronic Central Cord Syndrome Is Relieved by Anterior Decompression. Presented, American Association of Neurologic Surgeons, Annual Meeting, Nashville, TN, April 1990.

Lieberson RE. Cervical Stenosis Mimicking ALS. Presented, Annual Meeting, Hanbery Society, Carmel, CA, August 1989.

Lieberson RE. Hangman’s Fracture in Childhood. Presented, Annual Meeting, Hanbery Society, Sunriver, OR, August, 1988.