The HSC surgeons are heavily involved in training of residents and medical students in both orthopaedic and neurosurgery departments at Riverside County Regional Medical Center. This allows us to be at the forefront of the latest trends in science and technology while practicing evidence based medicine.
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Thomas T. Haider
Specializes in Spinal Reconstructive Surgery, Spine Trauma, and Degenerative Conditions of the Spine, Failed Neck and Back Syndrome, Scoliosis Deformities in children and adults, Pro-Disc Replacement, AME.
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Dennis Cramer
Dr. Cramer is a Board Certified Neurological Surgeon who specializes in both adult and pediatric deformity.  He remains active in medical research and publications, with a special interest in minimally invasive surgical techniques.
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Babak Khamsi
Fellowship trained at UCLA in degenerative, traumatic and oncologic disorders of the spine.  Dr. Khamsi specializes in minimally invasive techniques, spinal decompression, fusion, deformity, and tumors. He has had several publications in books and peer reviewed journals and stays active in spine research.
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Chad Sweetnam
Chad Sweetnam PA C specializes in the treatment of occupational injuries as well as acute and chronic spine injuries.
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Allen Sherafat
Allen Sherafat, D.C. is a board certified chiropractor with more than seven years of experience. His specialty is in the treatment of spinal pain management.
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