Leon D. Rybak

Biosketch / Results /

Leon D. Rybak, M.D.

Assistant Professor; Service Chief at NYUHC; Vice Chair of Operations
Department of Radiology (Radiology)
NYU Radiology Associates

Clinical Addresses

660 FIRST AVENUE, 3RD FLOOR
NEW YORK, NY 10016
Handicap Access: yes
Phone: 212-598-6655


Additional Clinical Addresses

« Back to Results

Medical Specialties

Interventional Radiology, Radiology

Medical Expertise

Percutaneous Bone Biopsy, Interventional Radiology

Insurance

AETNA HMO, AETNA INDEMNITY, AETNA MEDICARE, AETNA POS, AETNA PPO/EPO, AFFINITY, AFFINITY EXCHANGE- ESSENTIAL, AMERICAN IMAGING NETWORK, CIGNA EPO/POS, Cigna PPO, EBCBS EPO, EBCBS HLTHY NY, EBCBS HMO, EBCBS INDEMNITY, EBCBS MEDIBLUE, EBCBS PATHWAYS / PATHWAYS ENHANCED, EBCBS POS, EBCBS PPO, FIDELIS CHLD HLTH, FIDELIS EXCHANGE, FIDELIS FAM HLTH, FIDELIS MEDICARE, Fidelis Medicaid, GHI CBP, HEALTHPLUS CHLD HLTH (AMERIGROUP), HEALTHPLUS FAM HLTH (AMERIGROUP), HEALTHPLUS MEDICAID (AMERIGROUP), HEALTHREPUBLIC, HIP ACCESS I, HIP ACCESS II, HIP CHLD HLTH, HIP EPO/PPO, HIP FAM HLTH, HIP HMO, HIP MEDICAID, HIP MEDICARE, HIP POS, HOTEL TRADES, LOCAL 1199 PPO, MAGNACARE PPO, METROPLUS CHLD HLTH, METROPLUS EXCHANGE PLANS, METROPLUS FAM HLTH, MULTIPLAN/PHCS PPO, Medicare, MetroPlus Medicaid, NY MEDICAID, NYS EMPIRE PLAN, OSCAR, OXFORD EXCHANGE OXFORD FREEDOM, Oxford Liberty, Oxford Medicare, TOUCHSTONE MEDICARE, Tricare, UHC COMMUNITY & STATE PLAN, UHC EPO, UHC HMO, UHC MEDICARE, UHC POS, UHC PPO, UHC TOP TIER, UNITED EXCHANGE- COMPASS, UPN Elite, US DEPARTMENT OF LABOR, WELLCARE CHLD HLTH, WELLCARE FAM HLTH, WELLCARE MEDICAID, WELLCARE MEDICARE

Insurance Disclaimer: Insurance listed above may not be accepted at all office locations. Please confirm prior to each visit. The information presented here may not be complete or may have changed.

« Back to Results

Board Certification

1999 — Ab Radiology - Diagnostic Radiology

Education

1991 — Mount Sinai School of Medicine, Medical Education
1991-1993 — Lenox Hill Hospital (Surgery (Gen)), Internship
1993 — Manhattan Eye, Ear & Throat Hospital (Radiology), Residency Training
1995-1999 — Mount Sinai Hospital (Diagnostic Radiology), Residency Training
1999-2000 — Massachusetts General Hospital (Radiology), Clinical Fellowships

« Back to Results

All data from NYU Health Sciences Library Faculty Bibliography — -

Contact:
http://hsl.med.nyu.edu/faculty-bibliography-search

Labral and cartilage abnormalities in young patients with hip pain: accuracy of 3-Tesla indirect MR arthrography
Petchprapa, Catherine N; Rybak, Leon D; Dunham, Kevin S; Lattanzi, Riccardo; Recht, Michael P
2014 Oct;:S24-S29, Skeletal radiology
— id: 1283142, year: 2014, vol: , page: S24, stat: Journal Article,

Interleukin-1 Receptor Antagonist (IL-1Ra) Plasma Levels Predict Radiographic Progression Of Symptomatic Knee Osteoarthritis Over 24 Months
Attur, Mukundan ; Statnikov, Alexander ; Samuels, Jonathan ; Krasnokutsky, Svetlana ; Greenberg, Jeffrey D. ; Li, Zhiguo ; Rybak, Leon ; Aliferis, Constantin F. ; Abramson, Steven B.
2013 OCT;65 10 10(SI):S804-S804, Arthritis & rheumatism
— id: 657592, year: 2013, vol: 65 10 10, page: S804, stat: Journal Article,

Relationship between knee alignment and T1? values of articular cartilage and menisci in patients with knee osteoarthritis
Wang, L; Vieira, RLR; Rybak, LD; Babb, JS; Chang, G; Krasnokutsky, S; Abramson, S; Regatte, R
2013 ;82(11):1946-1952, European journal of radiology
— id: 786202, year: 2013, vol: 82, page: 1946, stat: Journal Article,

Relationship between knee alignment and T1rho values of articular cartilage and menisci in patients with knee osteoarthritis
Wang, Ligong; Vieira, Renata La Rocca; Rybak, Leon D; Babb, James S; Chang, Gregory; Krasnokutsky, Svetlana; Abramson, Steven; Regatte, Ravinder
2013 Jun;:228-232, European journal of radiology
— id: 426082, year: 2013, vol: , page: 228, stat: Journal Article,

Neurogenic pelvic pain and denervation syndromes: Differential diagnosis with emphasis on cross sectional imaging
Delaney, H; Bencardino, J T; Bonder, J; McGorty, K; Rybak, L
2012 June 2012;41(6):757-757, Skeletal radiology
— id: 177079, year: 2012, vol: 41, page: 757, stat: Journal Article,

Treatment of long bone nonunions: factors affecting healing
Egol, Kenneth A; Bechtel, Christopher; Spitzer, Allison B; Rybak, Leon; Walsh, Michael; Davidovitch, Roy
2012 ;70(4):224-231, Bulletin of the NYU Hospital for Joint Diseases
— id: 216162, year: 2012, vol: 70, page: 224, stat: Journal Article,

"Incidental" bone lesions--when to refer to the tumor specialist
Kim, L T Suezie; Laible, Catherine N; Rybak, Leon D; Rapp, Timothy B
2012 ;70(4):235-240, Bulletin of the NYU Hospital for Joint Diseases
— id: 216152, year: 2012, vol: 70, page: 235, stat: Journal Article,

Technical update on magnetic resonance imaging of the shoulder
La Rocca Vieira, Renata; Rybak, Leon D; Recht, Michael
2012 May;20(2):1264-1273, Magnetic resonance imaging clinics of North America
— id: 163581, year: 2012, vol: 20, page: 1264, stat: Journal Article,

Preliminary Study of 1.5-T MR Arthrography of the Shoulder With 3D Isotropic Intermediate-Weighted Turbo Spin Echo
Rybak, Leon D; La Rocca Vieira, Renata; Recht, Michael; Shepard, Timothy; Wiggins, Graham; Babb, James; Glaser, Christian
2012 Jul;199(1):W107-W113, American journal of roentgenology (1976)
— id: 170437, year: 2012, vol: 199, page: W107, stat: Journal Article,

Accuracy of detecting screw penetration of the radiocarpal joint following volar plating using plain radiographs versus computed tomography
Takemoto, Richelle C; Gage, Mark; Rybak, Leon; Zimmerman, Igor; Egol, Kenneth A
2012 Aug;41(8):358-361, American journal of orthopedics (Belle Mead, NJ)
— id: 175789, year: 2012, vol: 41, page: 358, stat: Journal Article,

Quantitative magnetic resonance imaging evidence of synovial proliferation is associated with radiographic severity of knee osteoarthritis
Krasnokutsky, Svetlana; Belitskaya-Levy, Ilana; Bencardino, Jenny; Samuels, Jonathan; Attur, Mukundan; Regatte, Ravinder; Rosenthal, Pamela; Greenberg, Jeffrey; Schweitzer, Mark; Abramson, Steven B; Rybak, Leon
2011 Oct;63(10):2983-2991, Arthritis & rheumatism
— id: 137878, year: 2011, vol: 63, page: 2983, stat: Journal Article,

Rupture of the distal biceps tendon combined with a supinator muscle tear in a 51-year-old woman: a case report
Nayyar, Samir; Quirno, Martin; Hasan, Saqib; Rybak, Leon; Meislin, Robert J
2011 ;2011:515912-515912, Case reports in radiology
— id: 167505, year: 2011, vol: 2011, page: 515912, stat: Journal Article,

Bisphosphonate-related complete atypical subtrochanteric femoral fractures: diagnostic utility of radiography
Rosenberg, Zehava Sadka; La Rocca Vieira, Renata; Chan, Sarah S; Babb, James; Akyol, Yakup; Rybak, Leon D; Moore, Sandra; Bencardino, Jenny T; Peck, Valerie; Tejwani, Nirmal C; Egol, Kenneth A
2011 Oct;197(4):954-960, American journal of roentgenology (1976)
— id: 137889, year: 2011, vol: 197, page: 954, stat: Journal Article,

Primary synovial chondrosarcoma of the hip joint in a 45-year-old male: case report and literature review
Rybak, Leon David; Khaldi, Lubna; Wittig, James; Steiner, German C
2011 Oct;40(10):1375-1381, Skeletal radiology
— id: 136993, year: 2011, vol: 40, page: 1375, stat: Journal Article,

Clear cell sarcoma of soft tissue involving the elbow joint
Smilowitz N.R.; Villalobos C.E.; Rybak L.D.; Wittig J.C.
2011 ;22(1):104-108, Current orthopaedic practice
— id: 133419, year: 2011, vol: 22, page: 104, stat: Journal Article,

Articular cartilage skiving: the concept defined
Takemoto, R C; Gage, M J; Rybak, L; Walsh, M; Egol, K A
2011 Jun;36(5):364-369, Journal of hand surgery (British volume)
— id: 134436, year: 2011, vol: 36, page: 364, stat: Journal Article,

The lumbar facet joint: a review of current knowledge: part 1: anatomy, biomechanics, and grading
Varlotta, Gerard P; Lefkowitz, Todd R; Schweitzer, Mark; Errico, Thomas J; Spivak, Jeffrey; Bendo, John A; Rybak, Leon
2011 Jan;40(1):13-23, Skeletal radiology
— id: 114816, year: 2011, vol: 40, page: 13, stat: Journal Article,

The lumbar facet joint: a review of current knowledge: Part II: diagnosis and management
Varlotta, Gerard P; Lefkowitz, Todd R; Schweitzer, Mark; Errico, Thomas J; Spivak, Jeffrey; Bendo, John A; Rybak, Leon
2011 Feb;40(2):149-157, Skeletal radiology
— id: 116219, year: 2011, vol: 40, page: 149, stat: Journal Article,

Interleukin-1 receptor antagonist (IL-1RN) gene variations predict the severity and progression of knee osteoarthritis
Attur M.; Oh C.; Krasnokutsky S.; Samuels J.; Rybak L.; Bencardino J.; Greenberg J.D.
2010 ;62:707-707, Arthritis & rheumatism
— id: 130940, year: 2010, vol: 62, page: 707, stat: Journal Article,

INTERLEUKIN-1 RECEPTOR ANTAGONIST GENE VARIATIONS PREDICT THE SEVERITY AND PROGRESSION OF KNEE OSTEOARTHRITIS
Attur, M.; Oh, C.; Krasnokutsky, S.; Samuels, J.; Rybak, L.; Bencardino, J.; Kraus, V.; Kornman, K.; Abramson, S. B.
2010 OCT ;18(12):S172-S172, Osteoarthritis & cartilage
— id: 120557, year: 2010, vol: 18, page: S172, stat: Journal Article,

Chest wall mass in a 50-year-old woman
Chatha, Deep S; Rybak, Leon D; Wittig, James C; Desai, Panna
2010 May;468(5):1462-1466, Clinical orthopaedics & related research
— id: 109035, year: 2010, vol: 468, page: 1462, stat: Journal Article,

Primary Rosai-Dorfman disease of bone: a clinicopathologic study of 15 cases
Demicco, Elizabeth G; Rosenberg, Andrew E; Bjornsson, Johannes; Rybak, Leon D; Unni, K Krishnan; Nielsen, G Petur
2010 Sep;34(9):1324-1333, American journal of surgical pathology
— id: 134369, year: 2010, vol: 34, page: 1324, stat: Journal Article,

Orthopaedic Case of the Month: A 30-year-old Woman with a Painful Forearm Mass
Hochfelder, J; Rybak, L D; Garcia, R; Wittig, J C
2010 Nov;468(11):3139-3144, Clinical orthopaedics & related research
— id: 113657, year: 2010, vol: 468, page: 3139, stat: Journal Article,

Radiographic severity of knee osteoarthritis predicts quantitative Bone Marrow Lesions on MRI
Krasnokutsky S.; Regatte R.; Bencardino J.; Rybak L.; Belitskaya-Levy I.; Samuels J.; Attur M.
2010 ;62:137-137, Arthritis & rheumatism
— id: 130946, year: 2010, vol: 62, page: 137, stat: Journal Article,

Myositis ossificans within the intercondylar notch treated arthroscopically
Leung, Allen H; Rybak, Leon D; Rose, Donald J; Desai, Panna
2010 Sep;39(9):927-930, Skeletal radiology
— id: 111372, year: 2010, vol: 39, page: 927, stat: Journal Article,

Thermal ablation of spinal osteoid osteomas close to neural elements: technical considerations
Rybak, Leon D; Gangi, Afshin; Buy, Xavier; La Rocca Vieira, Renata; Wittig, James
2010 Oct;195(4):W293-W298, American journal of roentgenology (1976)
— id: 112562, year: 2010, vol: 195, page: W293, stat: Journal Article,

Hand osteoarthritis (OA) a predictor of accelerated progression in knee OA?
Samuels J.; Petchprapa C.; Carpenter E.L.; Krasnokutsky S.; Attur M.; Rybak L.; Bencardino J.
2010 ;62:708-708, Arthritis & rheumatism
— id: 130937, year: 2010, vol: 62, page: 708, stat: Journal Article,

Osteoblastoma of the sternum--case report and review of the literature
Villalobos, Camilo E; Rybak, Leon D; Steiner, German C; Wittig, James C
2010 ;68(1):55-59, Bulletin of the NYU Hospital for Joint Diseases
— id: 133491, year: 2010, vol: 68, page: 55, stat: Journal Article,

Orthopaedic . Radiology . Pathology Conference: Painful Distal Femur Lesion in a 13-year-old Girl
Harsha, Asheesh; Villalobos, Camilo E; Rybak, Leon D; Borys, Dariusz; Wittig, James C
2009 Aug;467(8):2200-2205, Clinical orthopaedics & related research
— id: 94599, year: 2009, vol: 467, page: 2200, stat: Journal Article,

Fire and ice: thermal ablation of musculoskeletal tumors
Rybak, Leon D
2009 May;47(3):455-469, Radiologic clinics of North America
— id: 99232, year: 2009, vol: 47, page: 455, stat: Journal Article,

Chondroblastoma: radiofrequency ablation--alternative to surgical resection in selected cases
Rybak, Leon D; Rosenthal, Daniel I; Wittig, James C
2009 May;251(2):599-604, Radiology
— id: 99225, year: 2009, vol: 251, page: 599, stat: Journal Article,

Primary leiomyosarcoma of the proximal tibia: case report and review of the literature
Kitay, Alison; Rybak, Leon; Desai, Panna; Villalobos, Camilo E; Wittig, James C
2008 ;66(1):49-53, Bulletin of the NYU Hospital for Joint Diseases
— id: 81348, year: 2008, vol: 66, page: 49, stat: Journal Article,

Femoroacetabular impingement: can the alpha angle be estimated?
Nouh, Mohamed R; Schweitzer, Mark E; Rybak, Leon; Cohen, Jodi
2008 May;190(5):1260-1262, American journal of roentgenology (1976)
— id: 79145, year: 2008, vol: 190, page: 1260, stat: Journal Article,

Treatment of acute salmonella epiphyseal osteomyelitis using computed tomography-guided drainage in a child without sickle cell disease
Abdelgawad, Amr Atef; Rybak, Leon D; Sheth, Manoj; Rabinowitz, Simon S; Jayaram, Nadubeethi; Sala, Debra A; van Bosse, Harold J P
2007 Nov;16(6):415-418, Journal of pediatric orthopaedics. Pt. B
— id: 86539, year: 2007, vol: 16, page: 415, stat: Journal Article,

Elbow Mass in a 9-year-old Girl
Chatha, Deep S; Rybak, Leon D; Wittig, James C; Desai, Panna
2007 Oct;463:237-243, Clinical orthopaedics & related research
— id: 73168, year: 2007, vol: 463, page: 237, stat: Journal Article,

Painful Tibial Lesion in a 16-year-old Girl
Chatha, Deep S; Rybak, Leon D; Wittig, James C; Desai, Panna
2007 Nov;464:247-252, Clinical orthopaedics & related research
— id: 73167, year: 2007, vol: 464, page: 247, stat: Journal Article,

Ankle Pain in a 31-year-old Man
Chatha, Deep S; Rybak, Leon; Wittig, James; Desai, Panna
2007 Dec;465:271-276, Clinical orthopaedics & related research
— id: 73401, year: 2007, vol: 465, page: 271, stat: Journal Article,

Orthopaedic - radiology - pathology conference: Painful tibial lesion in a 16-year-old girl
Chatha, DS; Rybak, LD; Wittig, JC; Desai, P
2007 ;:247-252, Clinical orthopaedics & related research
— id: 569682, year: 2007, vol: , page: 247, stat: Journal Article,

Cortico-medullary continuity in bizarre parosteal osteochondromatous proliferation mimicking osteochondroma on imaging
Rybak, Leon D; Abramovici, Luigia; Kenan, Samuel; Posner, Martin A; Bonar, Fiona; Steiner, German C
2007 Sep;36(9):829-834, Skeletal radiology
— id: 78630, year: 2007, vol: 36, page: 829, stat: Journal Article,

Age-related degenerative changes of the posterior cruciate ligament or PCL "ligamentopathy"
Rybak, LD; Schweitzer, M; Kim, D
2005 JUN 21 ;184(4):69-69, American journal of roentgenology (1976)
— id: 56259, year: 2005, vol: 184, page: 69, stat: Journal Article,

Magnetic resonance imaging of sports-related muscle injuries
Rybak, Leon D; Torriani, Martin
2003 Apr;14(2):209-219, Topics in magnetic resonance imaging
— id: 56307, year: 2003, vol: 14, page: 209, stat: Journal Article,

Teres minor atrophy: A sign of axillary denervation injury following shoulder trauma
Bencardino, JT; Petchprapa, CN; Rybak, LD; Hassankhani, A; Palmer, WE
2002 ;225:371-371, Radiology
— id: 114525, year: 2002, vol: 225, page: 371, stat: Journal Article,

Soft tissue aneurysmal bone cyst: a clinicopathologic study of five cases
Nielsen, G Petur; Fletcher, Christopher D M; Smith, Michael A; Rybak, Leon; Rosenberg, Andrew E
2002 Jan;26(1):64-69, American journal of surgical pathology
— id: 56308, year: 2002, vol: 26, page: 64, stat: Journal Article,

Radiological imaging for the diagnosis of bone metastases
Rybak, L D; Rosenthal, D I
2001 Mar;45(1):53-64, Quarterly journal of nuclear medicine
— id: 735482, year: 2001, vol: 45, page: 53, stat: Journal Article,

Atypical angiographic appearance of a superficial femoral artery mycotic aneurysm
Fung, Y; Ahn, J; Stancato-Pasik, A; Rybak, L D; Mitty, H A; Cooper, J M; Silberzweig, J E
1997 Sep;70(837):961-963, British journal of radiology
— id: 735492, year: 1997, vol: 70, page: 961, stat: Journal Article,