Meet the Doctors

Born and raised in St. Louis, MO. Dr. Stegmann received a Bachelor of Science degree from Maryville University and a Doctor of Dental Surgery from the University of Missouri, Kansas City, with an honors certificate in Endodontics. After graduation, he went into private practice with Brookwood Dental Group.

Dr. Stegmann is an active member of the American Dental Association, Missouri Dental Association, Greater St. Louis Dental Society, Academy of General Dentistry, International Association of Orthodontics, and International Congress of Oral Implantologists. He keeps up-to-date on the newest techniques and technologies by attending courses in cosmetic dentistry, implants, oral cancer screening, root canal therapy, oral surgery, and porcelain crowns. Dr. Stegmann is also certified in Invisalign.

In his spare time, Dr. Stegmann enjoys spending time with his wife and three children, playing golf and coaching.

Dr. Hassanin brings over 15 years of clinical experience across hospital, academic, and private practice settings. She completed two years of Advanced Education in General Dentistry (AEGD), providing her with advanced, evidence-based training in comprehensive and multidisciplinary treatment.

Her clinical expertise includes:
• Root canal therapy
• Surgical extractions & alveoloplasty
• Crowns & bridges
• Complete & partial dentures
• Pediatric dentistry

Dr. Hassanin earned her Bachelor of Dental Medicine and Surgery from Mansoura University in Egypt, with her education evaluated as equivalent to a U.S. DDS. Beyond the operatory, she also has experience in dental education, previously serving as an Instructor at A.T. Still University, where she taught, supervised clinical care, and mentored future dental professionals.

Patients appreciate Dr. Hassanin’s ethical approach, gentle chairside manner, and commitment to patient-centered, high-quality dentistry. She is dedicated to ongoing professional development and creating positive experiences for every patient she serves.