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  • Orthopedic Spine Surgery, Orthopedic Surgery
  • Accepting new patients
  • 41 years of experience
  • Asante Orthopedic Surgery And Sports Medicine Ashland 269 Maple St, Ashland, OR 97520
  • (541) 482-4533

Brief Intro

Dr. O'Sullivan was born at Stanford, CA. He attended prep school and college at Wimbledon, England and received his medical degree in 1984 from St. Thomas' Hospital School of medicine in London. He returned to Stanford, finishing his Orthopaedic Surgery Residency in 1991. He completed a Spinal Surgery Fellowship at Sir Robert Jones & Agnes Hunt Orthopaedic Hospital, Oswestry, England and returned again to Stanford University, where he served as active staff from 1992 to 1999. At Stanford, he served as Coordinator of the Orthopaedic Residency Teaching Program and Chief of the Orthopaedic Trauma Service. He also had various other appointments including Director, Spine Service Palo Alto V.A. Hospital and Spine Consultant, Santa Clara Valley Medical Center in San Jose. He has written multiple journal articles and textbook chapters, and has been a featured speaker at numerous educational courses. In 1999, Dr. O'Sullivan joined Ashland Orthopedic Associates in Southern Oregon, where he lives with his wife and four children. He began regular consulting services in Mt. Shasta shortly thereafter. He and his team have established a reputation for excellent care. Currently about half of his patients come from outside the Mt. Shasta service area.

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Education Background

MEDICAL SCHOOL

Stanford University School Of Medicine

St Thomass Hospital Medical School - 1984

Languages Spoken

  • English

Location & Hours

  • Ashland Orthopedic Associates
  • 269 Maple St, Ashland, OR 97520
  • Mon:9:00 am - 5:00 pm
    Tue:9:00 am - 5:00 pm
    Wed:9:00 am - 5:00 pm
    Thu:9:00 am - 5:00 pm
    Fri:9:00 am - 5:00 pm
    Sat:Closed
    Sun:Closed

Specialties Treated

  • Orthopedic Surgery
  • Orthopedic Spine Surgery

Conditions Addressed

  • Intervertebral Disc Degeneration
  • Spinal Stenosis
  • Scoliosis or Kyphoscoliosis

Procedures Performed

  • Knee Arthroscopy
  • Knee Replacement
  • Carpal Tunnel Decompression
  • Neurological Testing
  • Spinal Cord Surgery
  • Lower Leg/Ankle Fractures and Dislocations
  • Shoulder Surgery
  • Spinal Fusion
  • Carpal Tunnel Decompression
  • Arthroscopic Shoulder Surgery
  • Occupational Therapy Evaluation
  • Hip Replacement
  • Lower Leg/Ankle Fractures and Dislocations
  • Physical Therapy
  • Occupational Therapy Evaluation
  • Shoulder Surgery
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Insurance Accepted

* Insurance information may change frequently. Please verify directly with the provider (doctor/clinic).

  • InterCommunity Health Network CCO
  • Tricare
  • UnitedHealthcare
  • AARP
  • Health Net
  • Medicaid
  • Medical Mutual
  • Medica
  • Aetna
  • GEHA
  • Partnership HealthPlan of California
  • Cigna
  • Jackson Care Connect
  • Anthem Blue Cross
  • Cascade Health Alliance
  • Hawaii Medical Service Association (HMSA)
  • Wellcare
  • American Republic Insurance Company
  • Alignment Health Plan
  • Triwest Healthcare Alliance
  • PacificSource Health Plans
  • Transamerica
  • SCAN Health Plan
  • Blue Cross Blue Shield
  • Kaiser Permanente
  • Blue Shield of California
  • CareOregon
  • Meritain Health
  • Anthem Blue Cross and Blue Shield of Georgia
  • Moda Health
  • Providence Health Plans
  • ATRIO Health Plans
  • Zenith
  • Security Life
  • Humana
  • Medicare
  • United American
  • AmeriGroup
  • First Health (Coventry Health Care)
  • Umpqua Health Alliance
  • Blue Cross Blue Shield of Texas
  • CHAMPVA
  • BLUE CROSS of CALIFORNIA
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  • Cancer 11
  • Cardiology, Heart & Vascular Surgery 10
  • Orthopedics 22
  • Neurology & Neurosurgery 15
  • Gastroenterology & GI Surgery 19
  • Pulmonology & Lung Surgery 18
  • Diabetes & Endocrinology 4
  • Children's Hospital 3
  • Urology 17
  • Psychiatry 12
  • Geriatrics 20
  • Rehabilitation 6
  • Obsterics & Gynecology 1
  • Ophthalmology 1
  • Ear, Nose & Throat 1
  • Long Term Care 1
  • Maternity Care (Uncomplicated Pregnancy) 7