Our team

Specialists you can trust by name.

Internationally recognized clinicians, educators and surgeons — practicing together under one roof.

ORAL SURGEON

Derek H. Lamb, DMD

Board-Certified Oral & Maxillofacial Surgeon

Dr. Lamb was born and raised in Utah and graduated magna cum laude from the University of Utah with a degree in medical biology. He earned his dental degree with honors from Oregon Health & Science University, where he was inducted into the Omicron Kappa Upsilon Dental Honor Society, and went on to complete a six-year Oral & Maxillofacial Surgery residency at the Mayo Clinic — earning a medical degree from Mayo Medical School along the way.

Trained in the full scope of oral and maxillofacial surgery, his expertise ranges from corrective jaw surgery and wisdom tooth removal to dental implants, bone grafting and facial injuries — with comprehensive training in general anesthesia and IV sedation. He is a Diplomate of the American Board of Oral and Maxillofacial Surgery and a Fellow of the American Association of Oral and Maxillofacial Surgeons.

ORAL SURGEON

Robert D. Carpenter, DMD

Oral Surgeon

Dr. Carpenter is a highly accomplished board-certified oral and maxillofacial surgeon with a distinguished career spanning private practice, academia and hospital-based surgery — including nine years as an Associate Professor of Oral and Maxillofacial Surgery at Midwestern University and academic appointments at Cornell University School of Medicine and Albany Medical College.

His education includes honors degrees from Siena College and Tufts University School of Medicine, followed by extensive postdoctoral training at Bronx Municipal Hospital, Maimonides Medical Center, and New York Hospital-Cornell Medical Center, where he served as Chief Resident.

ORAL SURGEON

Savannah L. Weedman, DMD

Oral & Maxillofacial Surgeon

Dr. Savannah L. Weedman (Gelesko) is an oral and maxillofacial surgeon practicing in Phoenix, Arizona. She received her medical degree from Oregon Health & Science University School of Medicine.

She is affiliated with multiple hospitals in the area, including Banner Gateway Medical Center and Novant Health New Hanover Regional Medical Center.

ENDODONTIST

Percy Twine Jr., DMD

Endodontist

Originally from Chesapeake, Virginia, Dr. Twine completed his Bachelor's and Master's degrees in Food Science at Pennsylvania State University before pursuing dentistry at the University of Pennsylvania. He completed his specialty training in Endodontics at Louisiana State University.

Dr. Twine is a member of the Arizona Dental Association, board-eligible for the American Association of Endodontics, and serves on the faculty at the Arizona School of Dentistry & Oral Health. He lives in Central Phoenix with his family — and cheers on the Pittsburgh Steelers every fall Sunday.