29 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Jenis, Orthopedic Surgeon in Worcester, MA?
Dr. Louis Jenis, MD is an Orthopedic Surgeon, who primarily practices in Worcester, MA with 2 additional practice locations. He has been practicing for over 29 years and is board certified. Dr. Jenis completed his residency at Univ Of Ma Med Ctr, Orthopedic Surgery Univ Of Ma Med Ctr, General Surgery. Dr. Jenis is fluent in English, Albanian, Chinese, Portuguese, and Spanish, and is currently seeing new patients. Dr. Jenis’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Jenis’s office.
What are Areas of Expertise for Dr. Jenis?
Dr. Louis Jenis, MD is a highly-rated, board-certified Orthopedic Surgeon 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. Jenis empowers patients to confidently navigate their health journey, specializing in Spinal Surgery, and comprehensive wellness support. Serving the Worcester, MA community, Dr. Jenis is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Jenis go to medical school and complete their residency?
Residency: Univ Of Ma Med Ctr, Orthopedic Surgery Univ Of Ma Med Ctr, General Surgery
Medical School: Boston Univ Sch of Med, Boston Ma
Is Dr. Jenis board certified as an Orthopedic Surgeon?
Yes, Dr. Louis Jenis, MD is board certified by the American Board of Orthopaedic Surgery
What languages does Dr. Jenis speak?
Dr. Jenis and their clinical team can communicate with patients in the following languages:
Albanian
Chinese
English
Portuguese
Spanish
What conditions does an Orthopedic Surgeon like Dr. Jenis typically treat?
As an Orthopedic Surgeon, Dr. Jenis 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. Jenis. 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 Spinal Stenosis with Nerve Pain in Legs
- Spinal Stenosis
- Lumbar Spinal Stenosis with Claudication
- Narrowing of Lower Back Spinal Canal with Leg Pain
- Nerve Compression in Lower Back with Walking Pain
ICD-10 Codes:
- M48062: Spinal stenosis, lumbar region with neurogenic claudication
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:
- Pre-Procedure Lab Tests
- Pre-op blood work
- Lab tests before surgery
- Pre-treatment lab assessment
ICD-10 Codes:
- Z01812: Encounter for preprocedural laboratory examination
What procedures does an Orthopedic Surgeon like Dr. Jenis typically perform?
As an Orthopedic Surgeon, Dr. Jenis 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. Jenis. 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 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
Also known as:
- Additional Spinal Decompression Segment
- Laminectomy for Spinal Stenosis
- Facetectomy for Nerve Decompression
- Foraminotomy for Pinched Nerve
CPT Codes:
- 63048: 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; each additional vertebral segment, cervical, thoracic, or lumbar (List separately in addition to code for primary procedure)
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:
- Local Bone Graft for Spine Surgery
- Spine Autograft
- Local Bone Harvest for Spine
- Spinal Fusion Bone Graft
CPT Codes:
- 20936: Autograft for spine surgery only (includes harvesting the graft); local (eg, ribs, spinous process, or laminar fragments) obtained from same incision (List separately in addition to code for primary procedure)
Also known as:
- Spine Allograft Placement
- Spinal Bone Graft
- Osteopromotive Material Spine
- Donor Bone Graft Spine
- Spine Fusion Material
CPT Codes:
- 20930: Allograft, morselized, or placement of osteopromotive material, for spine surgery only (List separately in addition to code for primary procedure)
Also known as:
- Lumbar Spinal Fusion (Posterior Approach)
- Posterior Lumbar Arthrodesis
- Lower Back Fusion Surgery
- Spine Fusion (Lumbar)
CPT Codes:
- 22612: Arthrodesis, posterior or posterolateral technique, single interspace; lumbar (with lateral transverse technique, when performed)
Does Dr. Jenis accept my insurance?
Dr. Jenis 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. Jenis accept in Worcester, MA?
Dr. Jenis in Worcester, MA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Fallon Health
Mass General Brigham
Medicare
Point32Health
UMR Administered Payer
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Jenis' office located?
What is Dr. Jenis's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Jenis's National Provider Identifier (NPI) number is 1285636993.
What common questions do patients ask about Dr. Jenis?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Jenis
What is Dr. Louis Jenis's specialty?
Dr. Jenis is a Orthopedic Surgeon near Worcester, MA.
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. Louis Jenis affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Jenis is affiliated with Newton-Wellesley Hospital 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
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 Louis Jenis accepting new patients in Worcester, MA?
Yes, Dr. Louis Jenis is accepting new patients at this time.
Does Dr. Louis Jenis offer online booking?
Please contact Dr. Jenis's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Louis Jenis?
Please contact Dr. Jenis's office for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Louis Jenis have?
Dr. Louis Jenis is certified by the American Board of Orthopaedic Surgery.
Other Orthopedic Surgeon Near Worcester, MA
KD
Orthopedic Spine Surgeon
Dr. Kevin Disilvestro, MD is an Orthopedic Spine Surgeon, who primarily practices in Worcester, MA with 2 additional practice locations.
Worcester, MA

Orthopedic Surgeon
Dr. Carol Barrette, MD is an Orthopedic Surgeon, who primarily practices in Worcester, MA. She is board certified.
Worcester, MA
TK
Orthopedic Surgeon
Dr. Thomas Kesman, MD is an Orthopedic Surgeon, who primarily practices in Worcester, MA.
Worcester, MA