Meet Our Oral Surgeons in Glendale, AZ
At Arizona Center for Oral Surgery, our oral surgeon combines extensive experience with ongoing advanced training to stay at the forefront of surgical care. If you’re in need of oral surgery in Glendale, Arizona, you can feel confident placing your health and smile in trusted, expert hands.

Dr. Gary K. Lines, DMD
“My personal goals are to provide the best care possible for the patients under my care and to be an active participant in my community.”
- Graduate of Washington University School of Dental Medicine, St. Louis Missouri
- General Practice Residency at the University of Florida
- Oral and Maxillofacial Surgery Resident at the University of Pennsylvania
- Board Certified, American Board of Oral and Maxillofacial Surgeons
- Diplomate, National Board of Dental Anesthesiology
- Member of Arizona Society of Oral and Maxillofacial Surgeons
- Member of American Association of Oral and Maxillofacial Surgeons
- Member of International Association of Oral and Maxillofacial Surgeons
- Member of American College of Oral and Maxillofacial Surgeons
- Member of Western Society of Oral and Maxillofacial Surgeons
- Member of American Society of Dental Anesthesiology
- Member of the American Dental Association®
- Member of Arizona Dental Association
- Dental Office Anesthesia Examiner for the State of Arizona
Dr. Lines is a specialist in implant dentistry and is highly active in the field of oral and maxillofacial surgery. He frequently delivers lectures and leads continuing education seminars on maxillofacial topics, while also staying current with the latest advancements by attending professional seminars nationwide.

Dr. Donald R. Hoaglin, DDS
“This diverse surgical specialty is like no other. I gather a great sense of personal and professional satisfaction when I am able to use my training to help patients achieve their goals.”
- Dental Graduate of the University of Texas, San Antonio Texas
- USAF General Practice Residency, Tucson Arizona
- USAF Surgical Residency at David Grant Medical Center, Travis AFB, California
- Board Certified, American Board of Oral and Maxillofacial Surgeons
- Diplomate, National Board of Dental Anesthesiology
- Member of Arizona Society of Oral and Maxillofacial Surgeons
- Member of American Association of Oral and Maxillofacial Surgeons
- Member of International Association of Oral and Maxillofacial Surgeons
- Member of American College of Oral and Maxillofacial Surgeons
- Member of Western Society of Oral and Maxillofacial Surgeons
- Member of American Society of Dental Anesthesiology
- Member of the American Dental Association
- Member of Arizona Dental Association
- Consultant for the State of Arizona Board of Dental Examiners
Dr. Hoaglin is an expert in implant dentistry and actively contributes to the field by delivering lectures and co-leading continuing education study groups for fellow dental professionals.