Overview
Michael Grenis is an Orthopedics provider practicing medicine in Ewing, New Jersey.
Dr. Grenis is highly rated in 4 conditions, according to our data. His clinical expertise encompasses Carpal Tunnel Syndrome, Rhizarthrosis, Tennis Elbow, Trigger Thumb, and Hip Replacement.
Dr. Grenis is board certified in Orthopaedic Surgery, 1992. Dr. Grenis is currently accepting new patients.
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Residency
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Board Certifications
Fellowships
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Languages Spoken
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Awards
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE
- PPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE PART D
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- POS
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE-MEDICAID PLAN
- EPO
- HMO
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
200 Charles Ewing Boulevard, Suite 170, Ewing, NJ 8628.
11 Centre Drive, Monroe Township, NJ 8831.
727 State Road, Princeton, NJ 8540.
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Frequently Asked Questions about Dr. Michael S. Grenis
How do I make an appointment with Dr. Michael S. Grenis?
You can book an appointment with Dr. Michael S. Grenis by calling their office at 609-924-8131. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Michael S. Grenis a top-rated expert for Carpal Tunnel Syndrome?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Michael S. Grenis is classified as an Advanced expert for Carpal Tunnel Syndrome, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. Michael S. Grenis specialize in?
While Dr. Michael S. Grenis is a Orthopedics, they have specific expertise in Carpal Tunnel Syndrome, Rhizarthrosis, and Tennis Elbow. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Orthopedics.
Does Dr. Michael S. Grenis accept my insurance?
Dr. Michael S. Grenis accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 609-924-8131 to verify that your specific plan is currently accepted before your visit.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Advanced
- Carpal Tunnel SyndromeDr. Grenis isAdvanced. Learn about Carpal Tunnel Syndrome.
- RhizarthrosisDr. Grenis isAdvanced. Learn about Rhizarthrosis.
- Tennis ElbowDr. Grenis isAdvanced. Learn about Tennis Elbow.
- Trigger ThumbDr. Grenis isAdvanced. Learn about Trigger Thumb.
- Experienced
- BursitisDr. Grenis isExperienced. Learn about Bursitis.
- Decerebrate PostureDr. Grenis isExperienced. Learn about Decerebrate Posture.
- Decorticate PostureDr. Grenis isExperienced. Learn about Decorticate Posture.
- Dupuytren ContractureDr. Grenis isExperienced. Learn about Dupuytren Contracture.
- Ganglion CystDr. Grenis isExperienced. Learn about Ganglion Cyst.
- Hip ReplacementDr. Grenis isExperienced. Learn about Hip Replacement.

