DR. JOHN NICHOLAS DIANA is among the top ranked Hip & Knee Replacement surgeons in California based on Case Volume

Dexur’s analysis of Medicare claims data from Jan 2013 to Dec 2017 shows that DR. JOHN NICHOLAS DIANA is among the top ranked surgeons in California based on case volume. Research has shown that case volume is associated with better quality outcomes.

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Rank Name Case Volume (Jan 2013 to Dec 2017) Case Volume (Jan to Dec 2017) Affiliated Hospitals Counties Served
1 Dr. ANDREW GLEN YUN
  • PROVIDENCE SAINT JOHN'S HEALTH CENTER, SANTA MONICA, CA
  • Los Angeles County, California,
  • Ventura County, California,
  • Riverside County, California,
  • Orange County, California,
  • Tulare County, California
  • 2 Dr. JOHN TERRY DEARBORN
  • WASHINGTON HOSPITAL, FREMONT, CA
  • San Mateo County, California,
  • Santa Clara County, California,
  • Monterey County, California,
  • Contra Costa County, California,
  • Alameda County, California
  • 3 Dr. PARAMJEET GILL
  • FRESNO SURGICAL HOSPITAL, FRESNO, CA
  • CLOVIS COMMUNITY MEDICAL CENTER, CLOVIS, CA
  • COMMUNITY REGIONAL MEDICAL CENTER, FRESNO, CA
  • Fresno County, California,
  • Tulare County, California,
  • Madera County, California,
  • Kings County, California,
  • Merced County, California
  • 4 Dr. BRAD LESLIE PENENBERG
    5 Dr. STEVEN L BARNETT
    6 Dr. JOHN NICHOLAS DIANA
    7 Dr. ALEXANDER P SAH
    8 Dr. STEPHEN MILLER HOWELL
    9 Dr. TODD B DIETRICK
    10 Dr. LOUAY TOMA
    11 Dr. JAMES THOMPSON CAILLOUETTE
    12 Dr. SHAWN M BRUBAKER
    13 Dr. ROBERT S GORAB
    14 Dr. BROCK CUMMINGS
    15 Dr. JAIME D HERNANDEZ
    16 Dr. THOMAS M COON
    17 Dr. PAUL M SASAURA
    18 Dr. JAMES HARTFORD
    19 Dr. THOMAS DANIEL FERRO
    20 Dr. AARON K SALYAPONGSE
    21 Dr. TODD A SHRADER
    22 Dr. JOSEPH P TURK
    23 Dr. CHRISTOPHER M. MECKEL
    24 Dr. UMESH T BHAGIA
    25 Dr. RYAN E MOORE
    26 Dr. THOMAS R. KNUTSON
    26 Dr. JAY PATEL
    28 Dr. ERIC HANSON
    29 Dr. ERIK N ZEEGEN
    30 Dr. RAMIRO MIRANDA
    31 Dr. JOHN LANNIN
    32 Dr. F. CRAIG SWENSON
    33 Dr. MATTHEW DAVID MILLER
    34 Dr. GHASSAN E. BOGHOSIAN
    35 Dr. PETER B HANSON
    36 Dr. ROBERT C KLAPPER
    37 Dr. DANIEL A. OAKES
    37 Dr. HELMUTH G JONES
    39 Dr. DANIEL W WOODS
    40 Dr. KEVIN KARLYE HOWE
    41 Dr. SCOTT TABER BALL
    42 Dr. WILLIAM R GALLIVAN
    43 Dr. STUART BARRY GOODMAN
    43 Dr. DENIZ BAYSAL
    45 Dr. RAJ K. SINHA
    46 Dr. KENNY T. MAI
    47 Dr. JOHN GEORGE DESANTIS
    48 Dr. WILLIAM W BOWEN
    49 Dr. MARIO KEKONA SABLAN
    50 Dr. EDWARD C. LITTLEJOHN
    51 Dr. WILLIAM DICK BUGBEE
    52 Dr. STEVEN N. COPP
    53 Dr. THOMAS J BLUMENFELD
    54 Dr. CHRISTOPHER COX
    55 Dr. NICHOLAS H. MAST
    56 Dr. PETER CALLANDER
    57 Dr. RONALD MERVIN CARN
    58 Dr. THOMAS KENT DONALDSON
    59 Dr. GREGORY H. TCHEJEYAN
    59 Dr. H. MICHAEL MYNATT
    61 Dr. ALFRED J COPPOLA
    62 Dr. BRYAN C EMMERSON
    62 Dr. PHILIP ORMOND MERRITT
    64 Dr. ERIK NATHAN HANSEN
    65 Dr. MARK ALAN NEWMAN
    66 Dr. BRADLEY D CROW
    67 Dr. JASON SCOTT WEISSTEIN
    68 Dr. CHRISTOPHER J CHEN
    69 Dr. JASON CAMERON SNIBBE
    70 Dr. STEVEN HAYDEN GAUSEWITZ
    71 Dr. ERIK ALLEN SCHNASER
    72 Dr. FRANCIS BALQUIEDRA GONZALES
    73 Dr. RAYMOND M BONNEAU
    73 Dr. HERBERT DENNIS HUDDLESTON
    75 Dr. CHRISTOPHER EARL CLEVENGER
    76 Dr. BERT J. THOMAS
    77 Dr. JOSEPH JOHN JANKIEWICZ
    78 Dr. JAMES C ZMOLEK
    78 Dr. RAMIN GANJIANPOUR
    80 Dr. KACE A. EZZET
    81 Dr. JAMES IRVIN HUDDLESTON
    81 Dr. JOHN P MEEHAN
    83 Dr. MAURO M GIORDANI
    84 Dr. KEVIN M EHRHART
    85 Dr. BENJAMIN C BENGS
    86 Dr. GARY W BRADLEY
    87 Dr. CHRISTOPHER ANDREJ HAJNIK
    88 Dr. MICHAEL THOMAS LAIRD
    89 Dr. JOHN KRONICK
    89 Dr. GEOFFREY STUART TOMPKINS
    91 Dr. STEVEN THAXTER
    92 Dr. WILLIAM W WHANG
    92 Dr. AIRELL LEIGHTON NYGAARD
    94 Dr. SHAHAN VAHE YACOUBIAN
    95 Dr. JAMES Y MAMONE
    96 Dr. BENJAMIN A. WILLIAMS
    97 Dr. ANDREW IRA SPITZER
    98 Dr. THOMAS WINFIELD PEATMAN
    98 Dr. DAVID WILLIAM FABI
    100 Dr. ADAM S. ROSEN