Providers Practice Specialties/ Focus We are proud to provide Fellowship trained physicians in the following specialty areas: Teodoro Nissen, M.D. Orthopedic Surgeon with expertise in Sports Medicine and Sports Trauma. Natalia Balytsky, M.D. Fellowship Trained Pain Management Joseph Centeno, MD Fellowship Trained Orthopedic Surgeon with expertise in Sports Medicine Mathew Buechel MSPAS/MPH, PA-C Orthopedics Certified Athletic Trainer Jason Huffman, M.D. - Napa Valley Orthopedics Board Certified Orthopedic Surgeon with expertise in Spine Surgery. Daniel Birkbeck, M.D. - Napa Valley Orthopedics Board Certified Orthopedic Surgeon with expertise in Hand and Microvascular Surgery.
	100 Hospital Drive, Suite 303 - Vallejo, CA 94589 Phone: 707-645-7210 Fax 707-645-7249