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Top doctors in spine care serving Philadelphia patients at Laser Spine Institute


Keith Eugene Girton, M.D. Keith Eugene Girton, M.D. Orthopedic Spine Surgeon


Alissa Keller, D.C. Alissa Keller, D.C. Consult Chiropractor


Alexander Zilber, M.D. Alexander Zilber, M.D. Anesthesiologist

As the leader in minimally invasive spine surgery, Laser Spine Institute employs only the best doctors and surgeons. Our compassionate, skilled, knowledgeable and expert physicians are world-class and renowned for their work in the field of minimally invasive spine surgery. In fact, our surgeons perform thousands of minimally invasive spine surgeries each year.

Our physicians and surgeons are involved throughout your Laser Spine Institute experience. Our physicians lead our spine seminars, where they provide personal consultations and educate attendees. Our surgeons lead webinars where you can learn more about our procedures in the comfort of your own home. You will meet one of our physicians during your initial consultation and determine your personalized plan of action, which may involve our spine surgeons.

Credentials of our physicians

Our doctors and surgeons come from a variety of different backgrounds, each bringing specific skills, knowledge and innovation to our team. A few of our physicians’ credentials include:

  • Collectively have completed more than 75,000 surgeries
  • Continued involvement in research, including scholarly research studies
  • Memberships and fellowships with organizations including but not limited to:
    • Florida Board of Osteopathic Medicine
    • American Medical Association
    • American Academy of Orthopedic Surgeons
    • American Association of Orthopaedic Surgeons
  • Numerous awards, including:
    • Physician of the Year
    • AMA Award for Physician Recognition
    • Patients’ Choice Award

Our goal at Laser Spine Institute is to offer patients the highest quality care and service. We are committed to offering only the best medical care, while exceeding your expectation of quality service. Our culture of care is what sets Laser Spine Institute apart from other health care providers. It begins with how we treat our patients and co-workers like they are part of our family. We want our patients to rest assured that we, at Laser Spine Institute, are devoted to always placing our patients’ care, needs and experience above all else. From the first phone consultation to your postoperative appointment, Laser Spine Institute’s medical staff is committed to helping you to regain your quality of life.

Learn more about the doctors at Laser Spine Institute Philadelphia:

For specific information regarding one of our physicians or surgeons, or more information regarding our patient experience, contact Laser Spine Institute today.