Welcome Roland Haj, DO General Surgeon Sierra Vista Medical Group 75 Colonia de Salud Suite 100C Medical School: Specializes in: Touro University- California, College of Osteopathic Laparoscopic inguinal hernia repair Gallbladder & biliary tree disorders Colorectal surgical oncology - Thyroid & Parathyroid lesions - Diagnostic & therapeutic endoscopy - Diseases of the breast, benign & malignant Medicine Vallejo, CA Residency: Flushing Hospital Medical Center Flushing, NY Welcoming new patients Appointments may be made by calling 520.452.0144 CANYON VISTA MEDICAL CENTER CanyonVistaMedicalCenter.com This faoilyand is afilates complynithappicable federal oil ights laws and does not disciminate on the basiscf race, colo,natonal origin, age, disabily,orsex ATENCIÓN: si habla espafiol, tiene a su disposición servicios gratuitos de asistencia lingüistica. Llame al 1-520-263-2000. Di baa akó ninizin: Di saad bee yanit'go Diné Bizaad, saad bee áká änida'äwo'de, táá jikeh, éi ná hólé, koj hódilh ágegógaééoeóöó. Welcome Roland Haj, DO General Surgeon Sierra Vista Medical Group 75 Colonia de Salud Suite 100C Medical School: Specializes in: Touro University- California, College of Osteopathic Laparoscopic inguinal hernia repair Gallbladder & biliary tree disorders Colorectal surgical oncology - Thyroid & Parathyroid lesions - Diagnostic & therapeutic endoscopy - Diseases of the breast, benign & malignant Medicine Vallejo, CA Residency: Flushing Hospital Medical Center Flushing, NY Welcoming new patients Appointments may be made by calling 520.452.0144 CANYON VISTA MEDICAL CENTER CanyonVistaMedicalCenter.com This faoilyand is afilates complynithappicable federal oil ights laws and does not disciminate on the basiscf race, colo,natonal origin, age, disabily,orsex ATENCIÓN: si habla espafiol, tiene a su disposición servicios gratuitos de asistencia lingüistica. Llame al 1-520-263-2000. Di baa akó ninizin: Di saad bee yanit'go Diné Bizaad, saad bee áká änida'äwo'de, táá jikeh, éi ná hólé, koj hódilh ágegógaééoeóöó.