
33 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Slezak, Interventional Pain Medicine Specialist in Barrington, NH?
Dr. Jan Slezak, MD is an Interventional Pain Medicine Specialist, who primarily practices in Barrington, NH with 1 additional practice location. He has been practicing for over 33 years and is board certified. Dr. Slezak graduated from KOMENSKY UNIVERSITY FACULTY OF MEDICINE and completed his residency at Mass Gen Hosp, Pain Management; Henry Ford Hosp, Anesthesiology; Henry Ford Hosp, Internal Medicine. Dr. Slezak is fluent in English, Czech, slk, and Slovak, and is currently seeing new patients. Dr. Slezak’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Slezak’s office.
Where did Dr. Slezak go to medical school and complete their residency?
Residency: Mass Gen Hosp, Pain Management; Henry Ford Hosp, Anesthesiology; Henry Ford Hosp, Internal Medicine | Massachusetts General Hospital Program
Medical School: University Komenskeho, Lekarska Fak, Bratislava, Czechoslovakia | University Komenskeho / Medical College | KOMENSKY UNIVERSITY FACULTY OF MEDICINE | Comenius University Bratislava
Is Dr. Slezak board certified as an Interventional Pain Medicine Specialist?
Yes, Dr. Jan Slezak, MD is board certified by the American Board of Anesthesiology
What languages does Dr. Slezak speak?
Dr. Slezak and their clinical team can communicate with patients in the following languages:
Czech
English
slk
Slovak
What conditions does an Interventional Pain Medicine Specialist like Dr. Slezak typically treat?
As an Interventional Pain Medicine Specialist, Dr. Slezak 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. Slezak. 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:
- Other Chronic Pain Condition
- Chronic Pain
- Various chronic pain
- Unspecified long-term pain
- Persistent pain disorders
ICD-10 Codes:
- G8929: Other chronic pain
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
Also known as:
- Pinched Nerve in Lower Back
- Back Pain
- Peripheral Nerve Disorder
- Lumbar Radiculopathy
- Lower Back Nerve Compression
- Compressed Nerve in Lower Back
ICD-10 Codes:
- M5416: Radiculopathy, lumbar region
Also known as:
- Muscle Pain
- Muscle Disorder
- Myalgia
- Muscle Ache
- Muscle Soreness
ICD-10 Codes:
- M7918: Myalgia, other site
Also known as:
- Long-Term Opioid Pain Reliever Use
- Pain Relievers
- Chronic opioid therapy
- Ongoing narcotic pain medication
- Opioid analgesic use
ICD-10 Codes:
- Z79891: Long term (current) use of opiate analgesic
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
What procedures does an Interventional Pain Medicine Specialist like Dr. Slezak typically perform?
As an Interventional Pain Medicine Specialist, Dr. Slezak 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. Slezak. 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 or Sacral Epidural Injection with Imaging
- Facet Joint Injection (Lower Back/Sacrum)
- Epidural Steroid Injection
- Lumbar Transforaminal Epidural Injection
- Caudal Epidural Injection
- Spinal Nerve Block
- Pain Management Injection
- Lumbar Facet Joint Injection
- Sacral Facet Joint Injection
- Paravertebral Facet Injection
- Lower Back Pain Injection (Guided)
- Cervical Epidural Injection
- Thoracic Epidural Injection
- Pain Relief Spinal Injection
- TFESI (Lumbar)
- Nerve Root Block (Lumbar)
- Lower Back Nerve Injection with Imaging
CPT Codes:
- 62323: Injection(s), of diagnostic or therapeutic substance(s) (eg, anesthetic, antispasmodic, opioid, steroid, other solution), not including neurolytic substances, including needle or catheter placement, interlaminar epidural or subarachnoid, lumbar or sacral (caudal); with imaging guidance (ie, fluoroscopy or CT)
- 64493: Injection(s), diagnostic or therapeutic agent, paravertebral facet (zygapophyseal) joint (or nerves innervating that joint) with image guidance (fluoroscopy or CT), lumbar or sacral; single level
- 62321: Injection(s), of diagnostic or therapeutic substance(s) (eg, anesthetic, antispasmodic, opioid, steroid, other solution), not including neurolytic substances, including needle or catheter placement, interlaminar epidural or subarachnoid, cervical or thoracic; with imaging guidance (ie, fluoroscopy or CT)
- 64483: Injection(s), anesthetic agent(s) and/or steroid; transforaminal epidural, with imaging guidance (fluoroscopy or CT), lumbar or sacral, single level
Also known as:
- Lumbar/Sacral Facet Joint Nerve Destruction (Additional)
- Lumbar or Sacral Facet Joint Injection
- Facet Joint Nerve Ablation
- Radiofrequency Ablation (RFA) Spine
- Lumbar Facet Denervation
- Facet joint block
- Zygapophyseal joint injection
- Lower back facet injection
- Sacral facet injection
CPT Codes:
- 64636: Destruction by neurolytic agent, paravertebral facet joint nerve(s), with imaging guidance (fluoroscopy or CT); lumbar or sacral, each additional facet joint (List separately in addition to code for primary procedure)
- 64494: Injection(s), diagnostic or therapeutic agent, paravertebral facet (zygapophyseal) joint (or nerves innervating that joint) with image guidance (fluoroscopy or CT), lumbar or sacral; second level (List separately in addition to code for primary procedure)
Also known as:
- Facet Joint Nerve Ablation (Lumbar/Sacral)
- Lumbar Facet Joint Denervation
- Sacral Facet Nerve Block
- Radiofrequency Ablation for Back Pain
CPT Codes:
- 64635: Destruction by neurolytic agent, paravertebral facet joint nerve(s), with imaging guidance (fluoroscopy or CT); lumbar or sacral, single facet joint
Also known as:
- Sacroiliac Joint Injection
- Multiple Trigger Point Injections
- SI joint injection
- Sacroiliac steroid injection
- Image-guided SI joint injection
- Sacroiliac joint block
- Trigger Point Release Injections
- Muscle Pain Injections
- Myofascial Pain Injections
CPT Codes:
- 27096: Injection procedure for sacroiliac joint, anesthetic/steroid, with image guidance (fluoroscopy or CT) including arthrography when performed
- 20553: Injection(s); single or multiple trigger point(s), 3 or more muscles
Also known as:
- Trigger Point Injection
- Muscle Pain Injection
- Myofascial Trigger Point Injection
- Trigger Point Release Injection
CPT Codes:
- 20552: Injection(s); single or multiple trigger point(s), 1 or 2 muscle(s)
Does Dr. Slezak accept my insurance?
Dr. Slezak accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Slezak accept in Barrington, NH?
Dr. Slezak in Barrington, NH 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
Cigna Group
Elevance Health Inc. (formerly Anthem)
Federal government of the United States
H & R Block
Medicare
Not Specified
Point32Health
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Slezak's office located?
What is Dr. Slezak's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Slezak's National Provider Identifier (NPI) number is 1750357307.
What common questions do patients ask about Dr. Slezak?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Slezak
What is Dr. Jan Slezak's specialty?
Dr. Slezak is a Interventional Pain Medicine Specialist near Barrington, NH.
What does an Interventional Pain Medicine Specialist do?
Interventional pain medicine focuses on diagnosing and treating pain and related disorders using interventional techniques. It is primarily aimed at managing subacute, chronic, persistent, and intractable pain, either as a standalone treatment or in combination with other therapeutic approaches.
Is this Dr. Jan Slezak affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Slezak is affiliated with Concord Hospital – Laconia, Exeter Hospital, Mainehealth Maine Medical Center Portland, York 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 Interventional Pain Medicine Specialist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Interventional Pain Medicine Specialist. 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 Jan Slezak accepting new patients in Barrington, NH?
Yes, Dr. Jan Slezak is accepting new patients at this time.
Does Dr. Jan Slezak offer online booking?
Please contact Dr. Slezak's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Jan Slezak?
Please contact Dr. Slezak's office for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Jan Slezak have?
Dr. Jan Slezak is certified by the American Board of Anesthesiology.
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