Experienced in Tendinitis

Dr. Michael S. Grenis

Orthopedics
Penn Medicine
Princeton Orthopaedic Associates - Ewing Office
200 Charles Ewing Boulevard, Suite 170, 
Ewing, NJ 
On Staff At
Accepting New Patients

Experienced in Tendinitis
Penn Medicine
Princeton Orthopaedic Associates - Ewing Office
200 Charles Ewing Boulevard, Suite 170, 
Ewing, NJ 
OverviewInsuranceLocationsSimilar Doctors

Overview

Michael Grenis is an Orthopedics provider in Ewing, New Jersey. Dr. Grenis is rated as an Experienced provider by MediFind in the treatment of Tendinitis. His top areas of expertise are Carpal Tunnel Syndrome, Rhizarthrosis, Tennis Elbow, Trigger Thumb, and Hip Replacement. Dr. Grenis is currently accepting new patients.

Graduate Institution
New York Medical College
Residency
NYU Langone/Bellevue Hospital Center
Specialties
Orthopedics
Licenses
Orthopaedic Surgery in PA
Board Certifications
Orthopaedic Surgery, 1992
Fellowships
NYU Langone/Bellevue Hospital Center
Hospital Affiliations
University Medical Center Of Princeton At Plainsboro
Languages Spoken
English
Gender
Male
Awards
Recognized annually in Philadelphia magazine's Top Docs issue from 2022 through 2025

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Cambia Health Solutions
  • EPO
  • INSURANCE PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • PPO
CareFirst
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
EmblemHealth
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE PART D
Geisinger
  • HMO
  • POS
  • PPO
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Horizon Healthcare
  • EPO
  • POS
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Independent Health
  • EPO
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
MetroPlus Health
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE-MEDICAID PLAN
Oscar
  • EPO
  • HMO
  • PPO
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 13 Less Insurance Carriers -

Locations

Princeton Orthopaedic Associates - Ewing Office
200 Charles Ewing Boulevard, Suite 170, Ewing, NJ 8628.
Call: 609-924-8131
Other Locations
Princeton Orthopaedic Associates - Forsgate Office
11 Centre Drive, Monroe Township, NJ 8831.
Princeton Orthopaedic Associates - Neck and Back Institute
727 State Road, Princeton, NJ 8540.
Call: 800-789-7366
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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

Find Dr. Grenis's expertise for a condition
ConditionClose
      • Advanced
      • Carpal Tunnel Syndrome
        Dr. Grenis is
        Advanced
        . Learn about Carpal Tunnel Syndrome.
        See more Carpal Tunnel Syndrome experts
      • Rhizarthrosis
        Dr. Grenis is
        Advanced
        . Learn about Rhizarthrosis.
        See more Rhizarthrosis experts
      • Tennis Elbow
        Dr. Grenis is
        Advanced
        . Learn about Tennis Elbow.
        See more Tennis Elbow experts
      • Trigger Thumb
        Dr. Grenis is
        Advanced
        . Learn about Trigger Thumb.
        See more Trigger Thumb experts
      • Experienced
      • Bursitis
        Dr. Grenis is
        Experienced
        . Learn about Bursitis.
        See more Bursitis experts
      • Decerebrate Posture
        Dr. Grenis is
        Experienced
        . Learn about Decerebrate Posture.
        See more Decerebrate Posture experts
      • Decorticate Posture
        Dr. Grenis is
        Experienced
        . Learn about Decorticate Posture.
        See more Decorticate Posture experts
      • Dupuytren Contracture
        Dr. Grenis is
        Experienced
        . Learn about Dupuytren Contracture.
        See more Dupuytren Contracture experts
      • Ganglion Cyst
        Dr. Grenis is
        Experienced
        . Learn about Ganglion Cyst.
        See more Ganglion Cyst experts
      • Hip Replacement
        Dr. Grenis is
        Experienced
        . Learn about Hip Replacement.
        See more Hip Replacement experts
      View All 11 Experienced Conditions
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