Aspen

  • Mark L. Purnell, M.D.
    Mark L. Purnell, M.D.

    Specializes in Orthopaedic Sports Medicine and Trauma. Sees patients at our Aspen, Basalt & Telluride Offices.
    President, Aspen Sports Medicine Foundation.
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  • Tomas Pevny, M.D.
    Tomas Pevny, M.D.

    Specializes in Orthopaedic Sports Medicine, Trauma, and Total Joint Replacement. Sees patients at our Aspen & Basalt Offices. Vice-President, Aspen Sports Medicine Foundation.
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  • N. Lindsay Harris, M.D.
    N. Lindsay Harris, M.D.

    Specializes in Orthopaedic Sports Medicine, Trauma, Hip Arthroscopy & Primary Hip Replacement
    Sees patients at our Aspen & Basalt Offices.
    Fellowship Director, Aspen Sports Medicine Foundation.
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  • Eleanor F. von Stade, M.D.
    Eleanor F. von Stade, M.D.

    Specializes in Orthopaedic Sports Medicine, Trauma & Total Joint Replacement. Sees patients at our Aspen, Basalt, Glenwood & Rifle Offices.
    Co-Director of Education, Aspen Sports Medicine Foundation.
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  • Stanley D. Gertzbein, M.D., F.R.C.S. (C)
    Stanley D. Gertzbein, M.D., F.R.C.S. (C)

    Specializes in Conservative Spine Care. Sees patients at our Aspen & Basalt Offices.
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Glenwood

  • Robert S. Derkash, M.D.
    Robert S. Derkash, M.D.

    Specializes in Hand Surgery. Sees patients at our Glenwood, Basalt, Rifle & Silt Offices.
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  • Ferdinand J. Liotta, M.D.
    Ferdinand J. Liotta, M.D.

    Specializes in Orthopaedic Sports Medicine & Trauma. Sees patients at our Glenwood Springs, Basalt, Rifle & Eagle offices.
    Co-Director of Education, Aspen Sports Medicine Foundation.
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  • Robert F. Adams, M.D.
    Robert F. Adams, M.D.

    Specializes in Joint Replacement & Orthopaedic Sports Medicine. Sees patients at our Glenwood Springs, Basalt & Silt Offices.
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  • Noel E. Armstrong, D.P.M.
    Noel E. Armstrong, D.P.M.

    Specializes in Podiatric Medicine. Sees patients at our Glenwood Springs, Aspen, Basalt, Silt & Rifle Offices.
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  • William S. Timothy, M.D.
    William S. Timothy, M.D.

    Specializes in Physical Medicine & Rehabilitation. Sees patients at our Glenwood, Aspen & Basalt Offices.
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  • Ann S. Golden, M.D.
    Ann S. Golden, M.D.

    Welcome! Joining Aspen Orthopaedic Associates in June 2013
    Specializes in Hand, Wrist & Elbow Microsurgery. Sees patients at our Glenwood, Aspen, Basalt & Rifle Offices.
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Basalt

Rifle

ASMF Fellows

  • Christopher George, M.D.
    Christopher George, M.D.

    Dr. Christopher George joins us after completing his Orthopaedic Residency at the University of Illinois Hospital and Heath Science System in Chicago. He completed his medical degree in 2007 at the University of Iowa College of Medicine. Dr. George has received several awards for research and leadership...
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  • Daniel Lee, D.O.
    Daniel Lee, D.O.

    Dr. Daniel Lee is joining us after completing his residency at The University of South Florida Orthopaedics and Sports Medicine Program in Tampa, FL where he aided in treating high school and collegiate level athletes. Dr. Lee is originally from Baltimore, MD. He received his undergraduate degree from...
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Physician Assistant

  • Izaak Fitzgerald, PA-C
    Izaak Fitzgerald, PA-C

    Earned his Masters of Physician Assistant Studies at Marquette University in Milwaukee, Wisconsin.

  • Lyndsey Haynie, PA-C
    Lyndsey Haynie, PA-C

    Earned her Masters of Medical Sciences (MMS) in Physician Assistant Studies at Wake Forest University School of Medicine in Winston Salem, North Carolina.

  • Rachael Wymer, PA-C
    Rachael Wymer, PA-C

    Earned her Masters of Physician Assistant Studies at Shenandoah University in Winchester, Virginia.

  • Natalie Arena, PA-C
    Natalie Arena, PA-C

    Earned her Masters of Physician Assistant at Massachusetts College of Pharmacy and Health Studies in Boston, Massachusetts.

  • Karen Campbell, PA-C
    Karen Campbell, PA-C

    Earned her Masters of Physician Assistant Studies in 2005 at the University of Utah in Salt Lake City, Utah.