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Dr. Aaron O'brien, MD

St George, UT

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. O'brien, Orthopedic Surgeon in St George, UT?

    Dr. Aaron O'brien, MD is an Orthopedic Surgeon, who primarily practices in St George, UT with 1 additional practice location. Dr. O'brien graduated from Baylor College of Medicine in Houston, Texas and completed his residency at UNIVERSITY HOSPITAL. Dr. O'brien is fluent in English, and is currently seeing new patients. Dr. O'brien’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. O'brien’s office at (435) 628-9393.

    Where did Dr. O'brien go to medical school and complete their residency?

    • Residency: UNIVERSITY HOSPITAL

    • Medical School: Baylor College of Medicine in Houston, Texas

    What languages does Dr. O'brien speak?

    Dr. O'brien and their clinical team can communicate with patients in the following languages:

    • English

    What conditions does an Orthopedic Surgeon like Dr. O'brien typically treat?

    As an Orthopedic Surgeon, Dr. O'brien diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. O'brien. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology here.

    Also known as:

    • Other Orthopedic Aftercare
    • General orthopedic recovery
    • Musculoskeletal post-op care
    • Bone and joint follow-up

    ICD-10 Codes:

    • Z4789: Encounter for other orthopedic aftercare

    Also known as:

    • Osteoarthritis of the right ankle and foot
    • Osteoarthritis
    • Degenerative joint disease
    • Wear-and-tear arthritis
    • Arthrosis
    • Joint degeneration
    • Degenerative Joint Disease
    • Wear-and-Tear Arthritis
    • Ankle Arthritis
    • Foot Arthritis

    ICD-10 Codes:

    • M19071: Primary osteoarthritis, right ankle and foot
    • M19072: Primary osteoarthritis, left ankle and foot

    Also known as:

    • Other Pre-Procedure Examination
    • Various pre-op checks
    • Miscellaneous pre-surgery exams
    • Other pre-treatment assessments

    ICD-10 Codes:

    • Z01818: Encounter for other preprocedural examination

    Also known as:

    • Right Ankle and Foot Pain
    • Ankle Injuries and Disorder
    • Foot Injuries and Disorder
    • Pain
    • Sore Right Ankle
    • Sore Right Foot
    • Aching Right Ankle and Foot

    ICD-10 Codes:

    • M25571: Pain in right ankle and joints of right foot

    Also known as:

    • Joint Replacement Aftercare
    • Hip Replacement
    • Joint Disorder
    • Knee Replacement
    • Post-joint replacement care
    • Joint surgery recovery
    • Orthopedic aftercare

    ICD-10 Codes:

    • Z471: Aftercare following joint replacement surgery

    What procedures does an Orthopedic Surgeon like Dr. O'brien typically perform?

    As an Orthopedic Surgeon, Dr. O'brien performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. O'brien. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology here.

    Also known as:

    • Removal of Deep Surgical Implant
    • Hardware Removal Surgery
    • Buried Implant Extraction
    • Orthopedic Implant Removal

    CPT Codes:

    • 20680: Removal of implant; deep (eg, buried wire, pin, screw, metal band, nail, rod or plate)

    Also known as:

    • Hammertoe Correction Surgery
    • Hammertoe Repair
    • Toe Straightening Surgery
    • Phalangectomy for Hammertoe

    CPT Codes:

    • 28285: Correction, hammertoe (eg, interphalangeal fusion, partial or total phalangectomy)

    Also known as:

    • Foot Bone Reshaping (Metatarsal Osteotomy)
    • Partial Foot Bone Removal
    • Metatarsal Osteotomy
    • Foot Bone Lengthening
    • Foot Bone Shortening
    • Foot Bone Angle Correction
    • Talus Bone Excision
    • Calcaneus Bone Excision
    • Foot Bone Debridement
    • Osteomyelitis Bone Removal

    CPT Codes:

    • 28308: Osteotomy, with or without lengthening, shortening or angular correction, metatarsal; other than first metatarsal, each
    • 28120: Partial excision (craterization, saucerization, sequestrectomy, or diaphysectomy) bone (eg, osteomyelitis or bossing); talus or calcaneus

    Also known as:

    • Ankle Ligament Repair
    • Collateral Ankle Ligament Surgery
    • Ankle Sprain Repair
    • Watson-Jones Procedure

    CPT Codes:

    • 27698: Repair, secondary, disrupted ligament, ankle, collateral (eg, Watson-Jones procedure)

    Also known as:

    • Big Toe Joint Fusion
    • Great Toe Arthrodesis
    • MTP Joint Fusion
    • Big Toe Fusion Surgery
    • Hallux Rigidus Surgery

    CPT Codes:

    • 28750: Arthrodesis, great toe; metatarsophalangeal joint

    Also known as:

    • Calf Muscle Lengthening Surgery
    • Gastrocnemius Release
    • Strayer Procedure
    • Calf Tightness Surgery

    CPT Codes:

    • 27687: Gastrocnemius recession (eg, Strayer procedure)

    Does Dr. O'brien accept my insurance?

    Dr. O'brien accepts most major insurance plans. Important: Please call our office at (435) 628-9393 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. O'brien accept in St George, UT?

    Dr. O'brien in St George, UT accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Cambia Health Solutions

    • Capital Blue Cross

    • Corporate Services

    • CVS Health (formerly Aetna)

    • Humana

    • Intermountain Health

    • Medicare

    • Molina Healthcare

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. O'brien's office located?

    Dr. Aaron O'brien's Primary Practice

    1490 E Foremaster Dr Ste 150

    St George, UT 84790

    (435) 628-9393

    Get Directions

    Dr. Aaron O'brien's Practice 2

    330 Falcon Ridge Pkwy Ste 400A

    Mesquite, NV 89027

    Get Directions

    What is Dr. O'brien's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. O'brien's National Provider Identifier (NPI) number is 1114155074.

    What common questions do patients ask about Dr. O'brien?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. O'brien

    What is Dr. Aaron O'brien's specialty?

    Dr. O'brien is a Orthopedic Surgeon near St George, UT.

    What does an Orthopedic Surgeon do?

    An orthopedic surgeon has specialization in preserving, investigating, and restoring the form and function of the extremities, spine, and related structures through medical, surgical, and physical methods. They care for patients with musculoskeletal issues, including congenital deformities, trauma, infections, tumors, metabolic disturbances, and degenerative diseases affecting the spine, hands, feet, knees, hips, shoulders, and elbows in both children and adults. Additionally, orthopedic surgeons address primary and secondary muscular problems and the impact of central or peripheral nervous system lesions on the musculoskeletal system.

    Is this Dr. Aaron O'brien affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. O'brien is affiliated with St. George Regional Hospital, St. John’s Health, Mesa View Regional Hospital which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals

    When to see an Orthopedic Surgeon?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Orthopedic Surgeon. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.

    Is Aaron O'brien accepting new patients in St George, UT?

    Yes, Dr. Aaron O'brien is accepting new patients at this time.

    Does Dr. Aaron O'brien offer online booking?

    Please contact Dr. O'brien's office at (435) 628-9393 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Aaron O'brien?

    Please contact Dr. O'brien's office at (435) 628-9393 for information regarding telehealth appointment availability or for scheduling assistance.

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