Dr. Baron Lonner, MD
New Patients

Dr. Baron Lonner, MD


Orthopedic Spine Surgery | Male


Dr. Baron Lonner, MD is an orthopedic spine surgery doctor who practices in New York, NY. He is 53 years old and has been practicing for 28 years. Dr. Lonner is affiliated with Mount Sinai Hospital and Mount Sinai Beth Israel.

Learn about this doctor

Dr. Lonner's Experience

Experience Match

See how Dr. Lonner's experience matches your preferences.


For the best healthcare for your needs, choose a doctor who specializes in your medical condition.

Board Certifications

Board certification indicates that a doctor is highly qualified in the medical field in which they practice.

Conditions Treated

Check to see that this provider treats your medical condition.

Procedures Performed

Check to see that this provider performs the procedure that you need.

Background Check

Check to see if your provider has any malpractices, board actions, or sanctions.


Learn more about where this provider went to medical school, residency, and more.

Awards & Recognition

View information about special awards and recognition for this provider.

Languages Spoken

Check to see what languages this provider and/or staff speak.

Memberships & Professional Affiliations

View memberships and affiliations associated with this provider.

    Visiting Dr. Lonner

    Dr. Lonner accepts 9 insurance carriers

    Affiliated Hospitals

    Hospital Quality
    Check out the quality of care at the 2 hospitals where Dr. Lonner has admitting privileges.

    Dr. Lonner's Reviews

    Likelihood of recommending Dr. Lonner to family and friends
    based on 28 total surveys (6 with reviews)
    Dr. Lonner's Performance
    • Trustworthiness
    • Explains condition(s) well
    • Answers Questions
    • Time well spent
    Office & Staff Performance
    • Scheduling
    • Office environment
    • Staff friendliness
    • Average wait time
      16 to 30 minutes
    Patient Reviews (6)
    in Staten Island, NY |
    I was in severe pain almost at the point of not being able to walk and facing a major surgery. A Laminectomy and decompression of multiple discs from the thoracic section of my spine to the lumbar section including rods and screws. Dr. Lonner was thorough in explaining every aspect of the surgery. He is the epitome of professionalism. I wouldn't have done it if I didn't feel as comfortable as he made me feel. Because of him I have my life back. He took care of like no other surgeon could
    in Maspeth, NY |
    Dr. Lonner is very professional. I put my trust in him 100%. Having 3 spine surgeries I have been treated with the utmost of care and respect. My family feels very comfortable also in Dr. Lonner's decisions about my treatments. I highly recommend Dr. Lonner to any one searching for a scoliosis Dr.
    in Thornwood, NY |
    Dr Lonner performed my surgery in October 2016. I had some concerns and I was given an appointment really quickly. Dr Lonner spent time talking through my images and reassuring me. He really is one of the kindest, most supportive surgeons I have encountered (that's in 35 years of having spinal surgery!). His surgical skills are second to none but his bedside manner and the care he shows his patients is truly heart warming. I cannot recommend him highly enough!
    in St Albans, NY |
    Should have been the scariest time in the lives of my daughter and my family. Instead it was a kind, caring, loving, reassuring and blessed experience. Six weeks out and ready for school.. Thanks Dr Lonner, Michele and rest of the outfit/team.
    in New York, NY |
    My daugher had a pretty severe case of scoliosis and wore a Boston Brace for 2 years only having to find out that it would have never corrected her curve or even truly make much of a difference. After her orthopedic dr. retired, I then reached out to Dr. Lonner who performed my daughter's surgery. He is brilliant, kind and is great with the kids and parents. My daughter loves him and he was there by her bedside right after surgery. I highly recommend Dr. Lonner.
    in Seaford, NY |
    My experience with Dr. Lonner was wonderful. He is not only an amazing doctor, but he is also kind, compassionate and extremely thorough. He answered all of my questions and concerns and helped guide me in the right direction to make an educated decision. I would highly recommend Dr. Lonner.
    Have you seen Dr. Baron Lonner, MD?
    Are you Dr. Lonner?
    Make it easy for patients to share their feedback. Also manage your personalized profile!

    Dr. Lonner's experience matches your search based on the following criteria:

    •  Based on total number of patients treated over the last 12 months
    •  Specializes in Orthopedic Spine Surgery
    •  Board certified in Orthopedic Surgery
    •  No malpractice claims found
    •  No sanctions found
    •  No board actions found

    Awards & Recognition

    • Awards & Honors
      • Healthgrades Honor Roll
      What is a recognized doctor
    • Media & Publications

      Dr. Lonner has no media or publications listed.

    Background Check

    • 0
      Malpractice Claims

      No malpractice history found for New York.

      What is medical malpractice
    • 0

      No sanctions history found for the years that Healthgrades collects data.

      What is a sanction or disciplinary action
    • 0
      Board Actions

      No board actions found for the years that Healthgrades collects data.

      What are board actions

    Board Certifications

    Why It Matters: Dr. Lonner's Board Certifications

    Board certification should be one of your top considerations when choosing a doctor. Board certification is an official recognition given to doctors who have met specific requirements set by national medical specialty boards in the... More

    • Orthopedic Surgery

    Conditions Treated

    • Adolescent Idiopathic Scoliosis
    • Adult Scoliosis
    • Ankle Sprains and Strains
    • Autoimmune Diseases
    • Bone Disorders
    • Broken Arm
    • Cancer
    • Cervical Spine Myelopathy
    • Degenerative Scoliosis
    • Elbow Injuries
    • Fracture
    • Ganglion Cyst
    • Hand Conditions
    • Hernia
    • Intervertebral Disc Disease
    • Joint Pain
    • Knee Disorders
    • Kyphosis
    • Lordosis
    • Lumbar Spine Fracture
    • Osteoporosis
    • Pathological Spine Fracture
    • Post-Laminectomy Syndrome
    • Reflex Sympathetic Dystrophy
    • Scoliosis
    • Scoliosis With Unilateral Unsegmented Bar
    • Scoliosis as Part of Neurofibromatosis
    • Shoulder Disorders
    • Sjögren's Syndrome
    • Spina Bifida
    • Spinal Stenosis
    • Spine Deformities
    • Spine Disorders
    • Torticollis
    • Trigger Finger


    • Medical School
      Boston University School of Medicine

      Graduated in 1989

    • Internship Hospital
      Mt Sinai Med Center

      Completed in 1990

    • Residency Hospital
      Montefiore Med Center a Einstein College Med

      Completed in 1994

    • Fellowship Hospital
      Hospital For Spl Surgery Cornell University Med Center

      Completed in 1995

    Languages Spoken

    • English
    • Spanish

    Memberships &
    Professional Affiliations

    Dr. Lonner does not have any memberships or affiliations listed. If you are Dr. Lonner and would like to add memberships or affiliations, please update your free profile.


    • Orthopedic Spine Surgery
    • Adult Orthopedic Surgery
    • Minimally Invasive Orthopedic Spine Surgery
    • Non-Surgical Orthopedics
    • Orthopedic Surgery
    • Pediatric Orthopedic Spine Surgery

    Procedures Performed

    • Cervical Herniated Disc Surgery
    • Cervical Spine Surgery
    • Complex Spine Surgery
    • Disc Replacement
    • Dural Repair or Other Spinal Cord Repair
    • Herniated Disc Surgery
    • Kyphoplasty, Percutaneous
    • Minimally Invasive Spine Surgery
    • Spinal Discectomy
    • Spinal Fusion
    • Spinal Reconstructive Surgery for Deformities
    • Spine Surgery