25 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Leonard, Neurosurgeon in San Antonio, TX?
Dr. Michael Leonard, MD is a Neurosurgeon, who primarily practices in San Antonio, TX. He has been practicing for over 25 years and is board certified by the American Board of Neurological Surgery. Dr. Leonard graduated from New York University School of Medicine and completed his residency at Nyu Hospitals Center, Neurological Surgery; Nyu Hospitals Center, General Surgery. Dr. Leonard is fluent in English, and is currently seeing new patients. Dr. Leonard’s practice accepts Cigna, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Leonard’s office at (210) 564-8300.
What are Areas of Expertise for Dr. Leonard?
Dr. Michael Leonard, MD is a highly-rated, board-certified Neurosurgeon known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Leonard empowers patients to confidently navigate their health journey, specializing in Herniated Discs, Spinal Cord Injury, Spinal Surgery, or comprehensive wellness support. Serving the San Antonio/TX community, Dr. Leonard is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Leonard go to medical school and complete their residency?
Fellowship: New York University Medical Center
Residency: Nyu Hospitals Center, Neurological Surgery; Nyu Hospitals Center, General Surgery | New York University Medical Center
Medical School: New York Univ Sch of Med, New York Ny | New York University School of Medicine
Is Dr. Leonard board certified in Neurosurgeon?
Yes, Dr. Michael Leonard, MD is board certified by the American Board of Neurological Surgery
What languages does Dr. Leonard speak?
Dr. Leonard and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Leonard treat?
As a Neurosurgeon, Dr. Leonard 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. Leonard. 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.
Also known as:
- Joint Fusion Status
- Surgical Joint Fusion
- Arthrodesis History
- Fused Joint
ICD-10 Codes:
- Z981: Arthrodesis status
Also known as:
- Lower Back Disc Displacement
- Neck Disc Displacement
- Spine Injuries and Disorder
- Neck Injuries and Disorder
- Slipped Disc in Lower Back
- Herniated Disc in Lumbar Spine
- Lumbar Disc Protrusion
- Slipped Disc in Neck
- Herniated Disc in Neck
- Cervical Disc Protrusion
ICD-10 Codes:
- M5126: Other intervertebral disc displacement, lumbar region
- M5020: Other cervical disc displacement, unspecified cervical region
Also known as:
- Pre-Procedure Heart Examination
- Pre-Surgery Cardiac Checkup
- Heart Health Assessment (Before Procedure)
- Cardiovascular Clearance Exam
ICD-10 Codes:
- Z01810: Encounter for preprocedural cardiovascular examination
Also known as:
- Lower Back Spondylosis
- Neck Spondylosis
- Spine Injuries and Disorder
- Neck Injuries and Disorder
- Lumbar Spondylosis
- Lower Back Arthritis
- Degenerative Lumbar Spine Disease
- Cervical Spondylosis
- Neck Arthritis
- Degenerative Neck Disease
ICD-10 Codes:
- M47816: Spondylosis without myelopathy or radiculopathy, lumbar region
- M47812: Spondylosis without myelopathy or radiculopathy, cervical region
Also known as:
- Lower Back Spinal Stenosis
- Neck Spinal Stenosis
- Spinal Stenosis
- Neck Injuries and Disorder
- Narrowing of Lower Back Spinal Canal
- Lumbar Spinal Canal Narrowing
- Lumbar Stenosis
- Narrowing of Neck Spinal Canal
- Cervical Spinal Canal Narrowing
- Cervical Stenosis
ICD-10 Codes:
- M48061: Spinal stenosis, lumbar region without neurogenic claudication
- M4802: Spinal stenosis, cervical region
Also known as:
- Other Post-Surgery Condition
- Postoperative State
- Recovery After Surgery
- Surgical Follow-up
ICD-10 Codes:
- Z98890: Other specified postprocedural states
Also known as:
- Spondylolisthesis of the Lower Back
- Spine Injuries and Disorder
- Slipped Vertebra in Lower Back
- Lumbar Spondylolisthesis
- Lower Back Spinal Slip
ICD-10 Codes:
- M4316: Spondylolisthesis, lumbar region
Also known as:
- Lower Back Disc Disorder with Nerve Pain
- Peripheral Nerve Disorder
- Spine Injuries and Disorder
- Herniated Disc in Lower Back with Radiculopathy
- Slipped Disc in Lower Back causing Nerve Pain
- Lumbar Radiculopathy
ICD-10 Codes:
- M5116: Intervertebral disc disorders 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:
- Low Back Pain
- Back Pain
- Lumbago
- Lower Back Ache
- Chronic Low Back Pain
ICD-10 Codes:
- M5459: Other low back pain
Does Dr. Leonard accept my insurance?
Dr. Leonard accepts most major insurance plans. Important: Please call our office at (210) 564-8300 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Leonard accept in San Antonio, TX?
Dr. Leonard in San Antonio, TX accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Cigna
CVS Health (formerly Aetna)
Department of Defense / Tricare
Express Scripts
Health Care Service Corporation (HCSC)
Humana
Medicare
UnitedHealthcare
US Health Group
View All Insurances
Where is Dr. Leonard's office located?
Dr. Michael Leonard's Primary Practice
414 W Sunset Rd Ste 205
San Antonio, TX 78209
(210) 564-8300
Recognitions
Castle Connolly Doctor’s Choice Awards
Doctor’s Choice - 2025
Among the most nominated for the Castle Connolly Top Doctor recognition in 2025
What is Dr. Leonard's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Leonard's National Provider Identifier (NPI) number is 1447282090.
What common questions do patients ask about Dr. Leonard?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Leonard
What is Dr. Michael Leonard's specialty?
Dr. Leonard is a Neurosurgeon near San Antonio, TX. 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. Contact Dr. Leonard to book an appointment today.
Is this Dr. Michael Leonard affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Leonard is affiliated with Foundation Surgical Hospital of San Antonio which is a Castle Connolly Top Hospital. 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
Where can I learn more about Neurosurgeon?
Explore Neurosurgeon with 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 Michael Leonard accepting new patients in San Antonio, TX?
Yes, Dr. Michael Leonard is accepting new patients at this time.
Does Dr. Michael Leonard offer online booking?
Please contact Dr. Leonard's office at (210) 564-8300 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Michael Leonard?
Please contact Dr. Leonard's office at (210) 564-8300 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Michael Leonard have?
Dr. Michael Leonard is certified by the American Board of Neurological Surgery.
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