Expert care.
Gentle hands.
25 years.

Dr. Peter Subach has over 25 years of experience in oral and maxillofacial surgery, with a particular specialisation in wisdom teeth extractions and dental implants. His dedication to patient care ensures a comfortable and safe environment for all procedures.

Dr. Subach graduated from Newark High School before earning his Doctor of Medicine in Dentistry from Temple University School of Dentistry. He then completed a rigorous four-year residency in Oral and Maxillofacial Surgery at Christiana Care Health System, where he gained extensive training across the full scope of the specialty.

He is a valued member of the Christiana Care Health System's staff, where he continues to practice and actively teaches residents in oral and maxillofacial surgery — with a particular focus on dental implants and wisdom tooth extraction. His commitment to education reflects his belief that advancing the next generation of surgeons is an essential part of his work.

Throughout his career, Dr. Subach has been guided by a simple principle: that every patient deserves to feel safe, informed, and genuinely cared for. His long-standing relationships with patients across the Wilmington community are a testament to that commitment.

Dr. Minsung Kim is an Oral and Maxillofacial Surgeon dedicated to providing patient-centered care with a focus on comfort, safety, and individualised treatment. He earned his Doctor of Dental Surgery degree from New York University College of Dentistry and completed his residency training in Oral and Maxillofacial Surgery at Christiana Care Health System.

During his training, Dr. Kim gained extensive experience performing a wide range of oral and maxillofacial surgical procedures, including corrective jaw surgery, facial trauma reconstruction, management of oral pathologies, wisdom tooth removal, and dental implant placement — including zygomatic implants and patient-specific implants.

Dr. Kim offers in-office IV sedation to ensure patient comfort and relaxation throughout surgical procedures. He maintains certifications in Advanced Cardiac Life Support (ACLS) and Pediatric Advanced Life Support (PALS) to uphold the highest standards of safety during anesthesia and surgery.

In addition to private practice, Dr. Kim serves as a staff surgeon in the Department of Oral and Maxillofacial Surgery at Christiana Care, where he enjoys teaching and mentoring residents. He is committed to delivering compassionate, high-quality care while ensuring each patient feels informed, respected, and comfortable throughout their treatment experience.