Dr. Martin D. Zella offers personal, attentive care to each and every individual. Experience Chiropractic with 28 years of expertise in a setting that offers you enough time with the Doctor to be informed and treated. If you are suffering from neck or back pain, headaches, scoliosis or sciatica, bulging or herniated discs, it is time to see your spine specialist! The Howell Chiropractic Clinic offers gentle and effective spinal manipulation, traction therapy for decompression and other therapies along with pain relieving products.