Mark D. Lazarus
Advanced in Tenosynovitis

Dr. Mark D. Lazarus

Orthopedics
Jefferson Health
33 South 9th Street, Suite 1220, 
Philadelphia, PA 
Accepting New Patients

Advanced in Tenosynovitis
Jefferson Health
33 South 9th Street, Suite 1220, 
Philadelphia, PA 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Mark Lazarus is an Orthopedics provider in Philadelphia, Pennsylvania. Dr. Lazarus is rated as an Advanced provider by MediFind in the treatment of Tenosynovitis. His top areas of expertise are Tendinitis, Osteoarthritis, Frozen Shoulder, Endoscopy, and Osteotomy. Dr. Lazarus is currently accepting new patients.

His clinical research consists of co-authoring 92 peer reviewed articles. MediFind looks at clinical research from the past 15 years.

Graduate Institution
University Of Medicine And Dentistry Of New Jersey
Residency
Hospital of the University of Pennsylvania
Specialties
Orthopedics
Licenses
Orthopaedic Surgery in NJ
Board Certifications
Orthopedic Surgery
Fellowships
Hospital of the University of Pennsylvania
University of Washington Medical Center
Hospital Affiliations
Jefferson Cherry Hill Hospital
Jefferson Stratford Hospital
Jefferson Washington Township Hospital
Rothman Orthopaedic Specialty Hospital - Bensalem
Thomas Jefferson University Hospital
Languages Spoken
English
Gender
Male

Insurance

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

Find your insurance
Find your insuranceClose

Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Geisinger
  • HMO
  • POS
  • PPO
Horizon Healthcare
  • EPO
  • POS
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Independent Health
  • EPO
  • POS
  • PPO
PA Health and Wellness
  • HMO
  • MANAGED MEDICAID PLAN
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 5 Less Insurance Carriers -

Locations

33 South 9th Street, Suite 1220, Philadelphia, PA 19107
Call: 800-321-9999
Other Locations
999 Route 73 North, Suite 301, Marlton, NJ 08053
Call: 800-321-9999
Rothman Orthopaedics
3300 Tillman Drive, Floor 2, Bensalem, PA 19020
Call: 800-321-9999

Additional Areas of Focus

Dr. Lazarus has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.

Chondroblastoma
Bursitis

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.


92 Total Publications

The role of index humeral stem length and convertibility in outcomes after revision to reverse shoulder arthroplasty.
The role of index humeral stem length and convertibility in outcomes after revision to reverse shoulder arthroplasty.
Journal: Shoulder & elbow
Published: April 18, 2025
View All 92 Publications
Similar Doctors
Asif M. Ilyas
Distinguished in Tenosynovitis
Dr. Asif M. Ilyas
Orthopedics | Hand Surgery
Distinguished in Tenosynovitis
Dr. Asif M. Ilyas
Orthopedics | Hand Surgery
234 Mall Boulevard, Suite G30, 
King Of Prussia, PA 
 (22.4 miles away)
Languages Spoken:
English
See accepted insurances
Accepting New Patients

Asif Ilyas is a Hand Surgeon and an Orthopedics provider in King Of Prussia, Pennsylvania. Dr. Ilyas is rated as a Distinguished provider by MediFind in the treatment of Tenosynovitis. His top areas of expertise are Mononeuritis Multiplex, Carpal Tunnel Syndrome, Trigger Thumb, Trapeziectomy, and Nerve Decompression. Dr. Ilyas is currently accepting new patients.

Pedro K. Beredjiklian
Distinguished in Tenosynovitis
Dr. Pedro K. Beredjiklian
Orthopedics | Hand Surgery
Distinguished in Tenosynovitis
Dr. Pedro K. Beredjiklian
Orthopedics | Hand Surgery
1118 West Baltimore Pike, Floor 3, 
Media, PA 
 (28.6 miles away)
Languages Spoken:
English
See accepted insurances
Accepting New Patients

Pedro Beredjiklian is a Hand Surgeon and an Orthopedics provider in Media, Pennsylvania. Dr. Beredjiklian is rated as a Distinguished provider by MediFind in the treatment of Tenosynovitis. His top areas of expertise are Carpal Tunnel Syndrome, Mononeuritis Multiplex, Dupuytren Contracture, Nerve Decompression, and Osteotomy. Dr. Beredjiklian is currently accepting new patients.

Jonas L. Matzon
Distinguished in Tenosynovitis
Dr. Jonas L. Matzon
Orthopedics | Hand Surgery
Distinguished in Tenosynovitis
Dr. Jonas L. Matzon
Orthopedics | Hand Surgery
243 Hurffville Crosskeys Road, 
Sewell, NJ 
 (26.2 miles away)
Languages Spoken:
English
See accepted insurances
Accepting New Patients

Jonas Matzon is a Hand Surgeon and an Orthopedics provider in Sewell, New Jersey. Dr. Matzon is rated as a Distinguished provider by MediFind in the treatment of Tenosynovitis. His top areas of expertise are Carpal Tunnel Syndrome, Trigger Thumb, Mononeuritis Multiplex, Nerve Decompression, and Trapeziectomy. Dr. Matzon is currently accepting new patients.

VIEW MORE TENOSYNOVITIS DOCTORS

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. Lazarus's expertise for a condition
ConditionClose
    • Distinguished
    • Osteoarthritis
      Dr. Lazarus is
      Distinguished
      . Learn about Osteoarthritis.
      See more Osteoarthritis experts
    • Tendinitis
      Dr. Lazarus is
      Distinguished
      . Learn about Tendinitis.
      See more Tendinitis experts
    • Advanced
    • Acute Pain
      Dr. Lazarus is
      Advanced
      . Learn about Acute Pain.
      See more Acute Pain experts
    • Bursitis
      Dr. Lazarus is
      Advanced
      . Learn about Bursitis.
      See more Bursitis experts
    • Endoscopy
      Dr. Lazarus is
      Advanced
      . Learn about Endoscopy.
      See more Endoscopy experts
    • Frozen Shoulder
      Dr. Lazarus is
      Advanced
      . Learn about Frozen Shoulder.
      See more Frozen Shoulder experts
    • Tennis Elbow
      Dr. Lazarus is
      Advanced
      . Learn about Tennis Elbow.
      See more Tennis Elbow experts
    • Tenosynovitis
      Dr. Lazarus is
      Advanced
      . Learn about Tenosynovitis.
      See more Tenosynovitis experts
    • Experienced
    • Arthritis
      Dr. Lazarus is
      Experienced
      . Learn about Arthritis.
      See more Arthritis experts
    • Bone Graft
      Dr. Lazarus is
      Experienced
      . Learn about Bone Graft.
      See more Bone Graft experts
    • Brachial Plexopathy
      Dr. Lazarus is
      Experienced
      . Learn about Brachial Plexopathy.
      See more Brachial Plexopathy experts
    • Caffey Disease
      Dr. Lazarus is
      Experienced
      . Learn about Caffey Disease.
      See more Caffey Disease experts
    • Congenital Radioulnar Synostosis
      Dr. Lazarus is
      Experienced
      . Learn about Congenital Radioulnar Synostosis.
      See more Congenital Radioulnar Synostosis experts
    • Fibrodysplasia Ossificans Progressiva
      Dr. Lazarus is
      Experienced
      . Learn about Fibrodysplasia Ossificans Progressiva.
      See more Fibrodysplasia Ossificans Progressiva experts
    View All 15 Experienced Conditions
    Want to save this doctor for later?
    Sign Up
    Is this your doctor?
    Find A Second Opinion
    Not sure about your diagnosis?
    Check Your Symptoms
     
     
     
     
    Learn about our expert tiers
    Learn More
    Are you the provider on this profile?
    Claim Profile
    For Patients
    • Our Story
    • How MediFind Works
    • Conditions A-Z
    • Doctor Directory
    • Symptoms Directory
    • Procedures Directory
    • Treatment Directory
    • Drug Directory
    • Infusion Center Finder
    • FAQ
    • Contact Us
    For Providers and Practices
    • Claim Your Profile
    • Newsroom
    Business Solutions
    • Provider
    • Network Solutions
    Additional Resources
    • Consumer Health Data Privacy Policy
    • Privacy Policy
    • Terms of Use
    • Advertising Policy
    • Content Policy
    Subscribe to our newsletter

    Sign up to stay informed about MediFind and get wellness sent your way.

    Close

      By subscribing, I agree to MediFind's Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.

      Bullet PinMediFind
      Follow us on
      This information is not intended as a substitute for informed medical advice. You should work with a licensed professional to diagnose and treat health conditions. We let the data speak for itself, MediFind does not endorse any healthcare providers.
      © 2026 All Rights Reserved

      Request an Appointment

      If you are experiencing a medical emergency, call 9-1-1.

      MediFind will contact the provider for your appointment request. You’ll receive status updates by email. Your provider or MediFind will reach out to you directly by phone or email to schedule your appointment or request additional information.

      Patient Details

      This information is for the patient who will be seen at the appointment.

        Close

        Returning patient? Use your address on file with the provider.

        Insurance Details

        Please provide information of the primary insurance holder as the practice may require this information to schedule.

        Insurance Provider *
        Insurance ProviderClose

        Appointments Details

        Let’s get more information about your appointment.

                0 / 1000
                0 / 1000
                By pressing the Submit button you are agreeing to MediFind’s Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.