
Overview
Dr. Lenart is a board-certified orthopedic shoulder and elbow specialist. He specializes in shoulder replacement and shoulder arthroscopy but treats a wide array of operative and nonoperative conditions of both the shoulder and elbow, including arthritis, rotator cuff tears, instability and fractures. His practice encompasses both open and minimally invasive approaches.
Before joining Orlin and Cohen, Dr. Lenart worked in New York City for several years as an attending physician after completing his shoulder and elbow training at the Rothman Institute at Thomas Jefferson University In Philadelphia, PA.
Dr. Lenart has researched and published on a variety of orthopedic conditions and incorporates the most advanced techniques in treatment of his patients.
Dr. Lenart is rated as an Advanced provider by MediFind in the treatment of Tennis Elbow. His top areas of expertise are Tendinitis, Tennis Elbow, Bursitis, Frozen Shoulder, and Tenotomy.
His clinical research consists of co-authoring 12 peer reviewed articles. MediFind looks at clinical research from the past 15 years.
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
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE PART D
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- POS
- EPO
- HMO
- PPO
- EPO
- POS
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE-MEDICAID PLAN
- INSURANCE PLAN
- 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
444 Merrick Road, Lynbrook, NY 11563
660 Broadway, Massapequa, NY 11758
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.
Orlin & Cohen Orthopedic Group At Lynbrook
Joshua Mitgang, M.D., is a board-certified orthopedic surgeon who specializes in the treatment of hand and upper extremity injuries, including those that are sports related. The recipient of numerous awards and scholarships, he was named the Emanuel Kaplan Hand Surgery Fellow at the prestigious NYU/Hospital for Joint Diseases in New York City.Dr. Mitgang specializes in caring for patients with acute traumatic or sports-related hand and upper extremity injuries, nonoperative and operative treatment of fractures and dislocations, finger and elbow joint replacement as well as osteoporosis management. A member of the Orlin & Cohen team since 2014, the board-certified specialist also has extensive experience with minimally invasive hand surgery, including bladeless treatment of trigger fingers and Dupuytren's disease. Dr. Mitgang is rated as a Distinguished provider by MediFind in the treatment of Tennis Elbow. His top areas of expertise are Radial Nerve Dysfunction, Tennis Elbow, Trigger Thumb, Rhizarthrosis, and Hip Replacement.
Joshua Dines is an Orthopedics specialist and a Sports Medicine provider in Uniondale, New York. Dr. Dines is rated as a Distinguished provider by MediFind in the treatment of Tennis Elbow. His top areas of expertise are Tendinitis, Osteoarthritis, Tennis Elbow, Tenotomy, and Endoscopy.
Orthonj LLC
Marc Lamb is an Orthopedics specialist and a Hand Surgeon in Princeton, New Jersey. Dr. Lamb is rated as a Distinguished provider by MediFind in the treatment of Tennis Elbow. His top areas of expertise are Carpal Tunnel Syndrome, Tennis Elbow, Trigger Thumb, and Dupuytren Contracture.
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
- Distinguished
- TendinitisDr. Lenart isDistinguished. Learn about Tendinitis.
- Advanced
- BursitisDr. Lenart isAdvanced. Learn about Bursitis.
- Frozen ShoulderDr. Lenart isAdvanced. Learn about Frozen Shoulder.
- OsteoarthritisDr. Lenart isAdvanced. Learn about Osteoarthritis.
- Tennis ElbowDr. Lenart isAdvanced. Learn about Tennis Elbow.
- TenosynovitisDr. Lenart isAdvanced. Learn about Tenosynovitis.
- TenotomyDr. Lenart isAdvanced. Learn about Tenotomy.
- Experienced
- Axillary Nerve DysfunctionDr. Lenart isExperienced. Learn about Axillary Nerve Dysfunction.
- Decerebrate PostureDr. Lenart isExperienced. Learn about Decerebrate Posture.
- Decorticate PostureDr. Lenart isExperienced. Learn about Decorticate Posture.
- Toxic SynovitisDr. Lenart isExperienced. Learn about Toxic Synovitis.

