Faculty

Brief Bio

Karel A. deLeeuw, DDS, MD, MBA, FACS
Karel A. deLeeuw, DDS, MD, MBA, FACS

Oral and Maxillofacial Surgery, Chief and Program Director
University of Arizona, Banner University Medical Center – Phoenix
Clinical Professor, Department of Surgery University of Arizona College of Medicine – Phoenix

 

Tjiska E. Conrotto
Tjiska E. Conrotto, DDS

Undergraduate: California Polytechnic State University, San Luis Obispo
Dental School: New York University
Personal Interests: Anything that involves sunshine and being outdoors! Also cooking, listening to music, and going to the gym.
Why Arizona and U of A College of Medicine – Phoenix: The most important factor for me when deciding on a residency program was the interpersonal relationships between the residents, a supportive culture and a strong team dynamic. You’ll be working hard in whatever residency program you match into, but you might as well have fun while you’re at it! We have fabulous residents and attendings, great weather, plus tons of experience on trauma call and in the OR. I’m constantly surprised at how happy I am here, and how much I look forward to coming into work the next day, even as an intern. I am incredibly grateful I matched at this program and wouldn’t change my experience here for the world.

John Gillis, DMS
John Gillis, DMD

Oral and Maxillofacial Surgery Residency Clinical Assistant Professor, University of Arizona College of Medicine – Phoenix, Department of Surgery, Division of Oral and Maxillofacial Surgery
Diplomate, American Board of Oral and Maxillofacial Surgery
Diplomate, National Dental Board of Anesthesiology

Dental School: University of Mississippi Medical Center
General Practice Residency: Christiana Care Hospital
Oral and Maxillofacial Surgery Residency: Christiana Care Hospital
Areas of Interest: Orthognathic surgery (corrective jaw surgery), maxillofacial trauma repair and reconstruction, surgical treatment for obstructive sleep apnea (maxillomandibular advancement), pre-prosthetic surgery — including alveolar ridge augmentations and dental implant surgery.

Kyle Shiffler, DDS, MD
Kyle Shiffler, DDS, MD

Oral and Maxillofacial Surgery Residency Clinical Assistant Professor, University of Arizona College of Medicine – Phoenix, Department of Surgery, Division of Oral and Maxillofacial Surgery
Diplomate, American Board of Oral and Maxillofacial Surgery

Dental School: University of California, Los Angeles School of Dentistry
Medical School: Keck School of Medicine of USC
General Surgery Internship: Keck Medical Center of USC 
Oral and Maxillofacial Surgery Residency: Los Angeles County+USC Medical Center, Herman Ostrow School of Dentistry of USC
Areas of Interest: Maxillofacial trauma and reconstruction, orthognathic surgery, implant dentistry, bone grafting and tissue engineering, IV sedation/anesthesia, teaching and resident education.