John W. Arbuckle, M.D., is a minimally invasive spine specialist with Indiana Spine Group focusing on spinal diagnostics and therapeutics. He is board certified in anesthesiology and pain management. Dr. Arbuckle’s areas of medical interest include interventional pain management and degenerative spine disease.

Robert D. Funk, M.D. is a fellowship-trained, double board-certified minimally invasive spine specialist. Dr. Funk has extensive training in advanced non-operative interventional techniques of the cervical, thoracic and lumbar spine and is board certified in anesthesiology and pain medicine.

Dr. Funk is an Indianapolis native and attended Indiana University School of Medicine. He then completed residency and fellowship at the University of Michigan, recognized as one of the top training institutions in the country. During residency, he was elected chief resident highlighting his commitment to excellent clinical care, leadership and positive professional interaction.

After residency, Dr. Funk completed a pain medicine fellowship involving extensive experience with spine and ultrasound-guided interventions. This specialized fellowship training and his focus on continuing education allow him to offer the latest in safe, proven interventional techniques for all types of spine pain.

Dr. Funk has published in peer-reviewed journals and presents at international and national society meetings. Additionally, he has special interests in vertebral compression fracture management (kyphoplasty, vertebroplasty), spinal cord stimulation and spinal facet disease.

Jonathan P. Gentile, M.D., is a minimally invasive spine specialist with Indiana Spine Group focusing on spinal diagnostics and therapeutics. He is board certified in anesthesiology and pain management. His professional interests include interventional pain management and neuromodulation.

Kevin E. Macadaeg, M.D., a founding member of Indiana Spine Group, is a minimally invasive spine specialist focusing on spinal diagnostics and therapeutics. Additionally, he is a clinical assistant professor for Indiana University School of Medicine’s department of anesthesiology, and an adjunct assistant professor for the physician assistant program at the College of Pharmacy and Health Sciences at Butler University. He is board certified in anesthesiology and pain management. Dr. Macadaeg’s areas of special medical interest include minimally invasive spinal diagnostics / therapeutics and spine research.

Jose Vitto, M.D., is an anesthesia and interventional pain management fellowship-trained physician. He completed his residency in anesthesia and preliminary surgery and his fellowship training in anesthesia/pain medicine at Indiana University School of Medicine. Dr. Vitto is board certified in anesthesiology and pain medicine. He comes to ISG after spending several years as the director of a Pain Management Center.

Dr. Vitto is originally from Venezuela and fluent in Spanish. He attended medical school at Universidad de Los Andes in Merida, Venezuela. Dr. Vitto was accepted into medical school in Venezuela at age 17, and he finished at the top of his class at age 24.

His professional memberships include Indianapolis Medical Society and Indiana State Medical Association.

Dr. Vitto has extensive experience performing minimally invasive spine procedures, including spinal cord stimulators, vertebroplasties, cervical, thoracic and lumbar selective nerve root blocks, medial branch nerve blocks, peripheral nerve blocks, occipital nerve blocks, sciatic nerve blocks, facet joint blocks, sympathetic nerve blocks, transforaminal epidural steroid injections, hip injections, coccyx blocks, trigger point injections, intercostal nerve blocks, sacro-iliac joint blocks and many other interventional pain management procedures for diagnostic and therapeutic purposes.

In addition to specializing in spinal cord stimulation and innovation in the field of neuromodulation, Dr. Vitto’s professional interests include non-surgical spinal diagnosis, therapeutics, and spine research.