Meet Maria DeLeonibus, DMD
Originally from Annapolis, Maryland, Dr. DeLeonibus has strong family ties to Northeast Ohio and is proud to return to the Greater Cleveland area to serve the community she considers home.
About Dr. DeLeonibus
Dr. DeLeonibus practices the full scope of oral and maxillofacial surgery, with a focus on delivering efficient, evidence-based treatment in a comfortable setting. She routinely performs:
- Wisdom teeth removal and complex tooth extractions
- Dental implant placement and bone grafting
- Corrective jaw (orthognathic) surgery
- Facial trauma surgery and reconstruction
- Oral pathology and lesion management
- IV sedation and general anesthesia
What distinguishes Dr. DeLeonibus clinically?
Her training spans a Level 1 trauma center, the nation’s top-ranked children’s hospital, and a VA hospital system, giving her uncommon breadth in managing both routine and medically complex cases.
In addition to clinical care, she is committed to academic dentistry and plans to serve as a volunteer instructor at Case Western Reserve University, helping train future oral surgeons and dentists.
Outside the Office
Outside of the operating room, Dr. DeLeonibus enjoys spending time with her family and her English yellow Labrador Retriever, Leo.
She also enjoys:
- Attending Cleveland sports games
- Traveling
- Cycling
- Golfing
Her connection to the Cleveland community and active lifestyle help her build genuine relationships with the patients she serves.
Education & Residency
Dr. DeLeonibus brings a strong academic and research-driven foundation to her surgical practice:
-
Bachelor of Science in Biology
Minor in Latin and Classical Studies
Research at Cleveland Clinic Foundation
- Department of Molecular Genetics, Lerner Research Institute
Case Western Reserve University School of Dental Medicine
- Doctor of Dental Medicine (DMD), 2019
- Elected Class President
Oral & Maxillofacial Surgery Internship
Oral & Maxillofacial Surgery Residency (4 Years)
- University of Cincinnati – Division of Oral & Maxillofacial Surgery
- Completed Summer 2024
Advanced Clinical Training Sites
During residency, Dr. DeLeonibus trained in high-acuity, multidisciplinary environments:
- Cincinnati Children’s Hospital Medical Center (Top-ranked pediatric hospital)
- University of Cincinnati Medical Center (Level 1 Trauma Center)
- Cincinnati VA Medical Center
This experience provided advanced training in anesthesia, trauma management, pediatric surgery, and complex reconstructive procedures.
Memberships & Certifications
Dr. DeLeonibus maintains rigorous clinical certifications and stays actively engaged in the oral surgery community:
Board-Eligible, American Board of Oral and Maxillofacial Surgeons
Certified in:
- Advanced Trauma Life Support (ATLS)
- Advanced Cardiovascular Life Support (ACLS)
- Basic Life Support (BLS)
- Pediatric Advanced Life Support (PALS)
Ongoing participation in oral and maxillofacial surgery conferences and continuing education
Her certifications reflect a strong emphasis on patient safety, anesthesia excellence, and emergency preparedness.