EverydayHealthLogo
Dr. John Cassidy, MD
★★★★★

5.0

(1)

Dr. John Cassidy, MD

Neurosurgeon

Venice, FL

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Cassidy, Neurosurgeon in Venice, FL?

    Dr. John Cassidy, MD is a Neurosurgeon, who primarily practices in Venice, FL with 2 additional practice locations. He is board certified. Dr. Cassidy graduated from Virginia Commonwealth University, School of Medicine, Richmond and completed his residency at Johns Hopkins Hosp, Neurological Surgery. He is a member of the CONGRESS OF NEUROLOGICAL SURGEONS, SARASOTA COUNTY MEDICAL SOCIETY, AMERICAN ASSOCIATION OF NEUROLOGICAL SURGEONS, and FLORIDA MEDICAL ASSOCIATION. Dr. Cassidy is fluent in English, and is currently seeing new patients. Dr. Cassidy’s practice accepts Medicare, Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Cassidy’s office at (941) 484-3404.

    What are Areas of Expertise for Dr. Cassidy?

    Dr. John Cassidy, MD is a highly-rated, board-certified Neurosurgeon known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Cassidy empowers patients to confidently navigate their health journey, specializing in Brain Surgery, Spinal Surgery, and comprehensive wellness support. Serving the Venice, FL community, Dr. Cassidy is dedicated to enhancing lives through expert, patient-centered care.

    Where did Dr. Cassidy go to medical school and complete their residency?

    • Residency: Johns Hopkins Hosp, Neurological Surgery | Johns Hopkins University Affiliated Hospitals | Johns Hopkins Bloomberg School of Public Health Program A

    • Medical School: VA Commonwealth University School Of Medicine | Virginia Commonwealth University, School of Medicine, Richmond

    Is Dr. Cassidy board certified as a Neurosurgeon?

    Yes, Dr. John Cassidy, MD is board certified by the American Board of Neurological Surgery

    What languages does Dr. Cassidy speak?

    Dr. Cassidy and their clinical team can communicate with patients in the following languages:

    • English

    What conditions does a Neurosurgeon like Dr. Cassidy typically treat?

    As a Neurosurgeon, Dr. Cassidy 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. Cassidy. 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.

    Also known as:

    • Lower Back and Tailbone Spondylosis with Pinched Nerve
    • Lower Back Spondylosis with Pinched Nerve
    • Peripheral Nerve Disorder
    • Spine Injuries and Disorder
    • Lumbosacral Spondylotic Radiculopathy
    • Lower Back Arthritis with Sciatica
    • Pinched Nerve in Lumbosacral Spine
    • Lumbar Spondylotic Radiculopathy
    • Lower Back Arthritis with Nerve Pain
    • Pinched Nerve in Lower Back

    ICD-10 Codes:

    • M4727: Other spondylosis with radiculopathy, lumbosacral region
    • M4726: Other spondylosis with radiculopathy, lumbar region

    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:

    • Neck Disc Disorder
    • Neck Injuries and Disorder
    • Cervical Disc Disease
    • Neck Disc Problems
    • Slipped Disc in Neck

    ICD-10 Codes:

    • M5090: Cervical disc disorder, unspecified, unspecified cervical region

    Also known as:

    • Low Back Pain
    • Back Pain
    • Lumbago
    • Lower Back Ache
    • Backache

    ICD-10 Codes:

    • M5450: Low back pain, unspecified

    Also known as:

    • Lower Back Spondylosis
    • Spine Injuries and Disorder
    • Lumbar Spondylosis
    • Lower Back Arthritis
    • Degenerative Lumbar Spine Disease

    ICD-10 Codes:

    • M47816: Spondylosis without myelopathy or radiculopathy, lumbar region

    What procedures does a Neurosurgeon like Dr. Cassidy typically perform?

    As a Neurosurgeon, Dr. Cassidy 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. Cassidy. 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.

    Also known as:

    • Lumbar Disc Herniation Surgery
    • Lumbar Laminotomy
    • Herniated Disc Decompression (Lower Back)
    • Microdiscectomy (Lumbar)

    CPT Codes:

    • 63030: Laminotomy (hemilaminectomy), with decompression of nerve root(s), including partial facetectomy, foraminotomy and/or excision of herniated intervertebral disc; 1 interspace, lumbar

    Also known as:

    • Lumbar Spine Decompression Surgery
    • Laminectomy
    • Facetectomy
    • Foraminotomy
    • Spinal Stenosis Surgery

    CPT Codes:

    • 63047: Laminectomy, facetectomy and foraminotomy (unilateral or bilateral with decompression of spinal cord, cauda equina and/or nerve root[s], [eg, spinal or lateral recess stenosis]), single vertebral segment; lumbar

    Does Dr. Cassidy accept my insurance?

    Dr. Cassidy accepts most major insurance plans. Important: Please call our office at (941) 484-3404 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Cassidy accept in Venice, FL?

    Dr. Cassidy in Venice, FL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Blue Cross Blue Shield of Michigan

    • Centene Corporation

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Guidewell Mutual Holding Corporation

    • Humana

    • Martin's Point Health Care

    • Medicare

    • Mutual of Omaha

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Cassidy's office located?

    Dr. John Cassidy's Primary Practice

    842 Sunset Lake Blvd Ste 302

    Venice, FL 34292

    (941) 484-3404

    Get Directions

    Dr. John Cassidy's Practice 2

    1499 E Venice Ave Unit A

    Venice, FL 34292

    Get Directions

    Dr. John Cassidy's Practice 3

    109 Laurel Rd E

    Nokomis, FL 34275

    Get Directions

    Ratings & Reviews

    Rating Star

    5.0

    Overall rating

    Based on 1 review

    Check mark

    Office Experience

    100% of patients found the doctor and staff friendly and the office clean and modern

    Check mark

    Attentiveness

    100% of patients felt that their time spent with the doctor was meaningful and impactful and that any follow ups were addressed quickly

    Check mark

    Wait Times

    100% of patients were satisfied with the wait time

    Check mark

    Appointment Booking

    100% of patients found it easy to book an appointment

    Patients give Dr. John Cassidy an Excellent overall experience rating of 5 out of 5 stars. Dr. Cassidy has been rated and reviewed by 1 patient. These ratings are based on a variety of factors, including the amount of time patients spent with Dr. Cassidy, his bedside manner, appointment waiting time, friendliness of the office staff, clarity of diagnosis, and more.

    Read Patient Reviews

    Recognitions

    Memberships & Associations

    CONGRESS OF NEUROLOGICAL SURGEONS

    Member

    SARASOTA COUNTY MEDICAL SOCIETY

    Member

    AMERICAN ASSOCIATION OF NEUROLOGICAL SURGEONS

    Member

    FLORIDA MEDICAL ASSOCIATION

    Member

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

    Dr. Cassidy's National Provider Identifier (NPI) number is 1518067727.

    What common questions do patients ask about Dr. Cassidy?

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

    What is Dr. John Cassidy's specialty?

    Dr. Cassidy is a Neurosurgeon near Venice, FL.

    What does a Neurosurgeon do?

    A neurological surgeon is responsible to provide the operative and non-operative management which includes prevention, diagnosis, evaluation, treatment, critical care, & rehabilitation of various disorders related to the central, peripheral, and autonomic nervous systems. This includes their supporting structures and vascular supply, the complete evaluation and treatment of pathological process which is known to modify function or activity of the nervous system, the operative & non-operative management of pain. A neurological surgeon has specialization in treating patients with disorders of the nervous system which includes conditions affecting the brain, meninges, skull, and their blood supply, such as the extracranial carotid and vertebral arteries. They also manage disorders related to the pituitary gland, spinal cord, meninges, and vertebral column, including those that may require spinal fusion or instrumentation. In addition to this, they treat conditions affecting the cranial and spinal nerves throughout their course in the body.

    Is Dr. John Cassidy affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Cassidy is affiliated with Sarasota Memorial Hospital, Hca Florida Sarasota Doctors 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 a Neurosurgeon?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Neurosurgeon. 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 Dr. John Cassidy accepting new patients in Venice, FL?

    Yes, Dr. John Cassidy is accepting new patients at this time.

    Does Dr. John Cassidy offer online booking?

    Please contact Dr. Cassidy's office at (941) 484-3404 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. John Cassidy?

    Please contact Dr. Cassidy's office at (941) 484-3404 to schedule an appointment.

    Where is Dr. Cassidy's office located?

    Dr. Cassidy's offices are located in Venice, FL and Nokomis, FL.

    Which board certifications does Dr. John Cassidy have?

    Dr. John Cassidy is certified by the American Board of Neurological Surgery.