Surgical Expertise
Comprehensive oral, maxillofacial, and craniofacial care delivered with precision and compassion.
Primary Reconstructive Focus
Fellowship-trained expertise in complex jaw correction and craniofacial anomalies.
Orthognathic (Jaw) Surgery
Corrective jaw surgery to address skeletal discrepancies.
Full-Arch Dental Implants
Complete mouth rehabilitation using fixed prosthesis.
Cleft Lip & Palate Repair
Specialized reconstructive surgery for craniofacial birth defects.
Craniofacial Reconstruction
Advanced surgical correction of complex skull and facial conditions.
Comprehensive Surgical Services
Standard and advanced oral surgical procedures focusing on functional restoration and oral health.
General Tooth Extraction
Expert removal of non-restorable or problematic teeth.
Dental Implants (Single/Multiple)
Permanent, functional replacements for individual missing teeth.
Oral Pathology & Biopsy
Diagnosis and treatment of oral lesions and diseases.
Platelet Rich Fibrin (PRF)
Biological tissue engineering to accelerate healing.
TMJ Surgery (Arthroscopy)
Minimally invasive arthroscopic treatment for jaw joint disorders.
Sinus Lift (Sinus Augmentation)
Restoring bone height in the upper jaw for dental implants.
SFOT — Surgically Facilitated Orthodontic Therapy
Surgical acceleration and expansion of orthodontic treatment.
Guided Bone Regeneration (GBR)
Membrane-protected bone regeneration for implant sites.
Hospital Privileges & Clinical Affiliations
Dr. Sergio Calleja maintains full surgical privileges at leading Inova Health System hospitals. This ensures a seamless transition for complex inpatient reconstructive cases and emergency maxillofacial trauma management.
Inova Fairfax Hospital
Falls Church, VA
Inova Loudoun Hospital
Leesburg, VA
Inova Alexandria Hospital
Alexandria, VA