Meet the Dentists

Dr. Herbert D. Egert

Dr. Herb Egert graduated from the University of Maryland Dental School in 1984. After graduation, Dr. Egert worked for one year at the George Washington University Hospital. In December 1986, Dr. Egert bought into Dental Choice, which eventually evolved into Affinity Dental Associates.

Dr. Egert is active in many dental organizations including: the American Dental Association, the Maryland State Dental Association, the Academy of General Dentistry and Dr. Egert is past-President of the Greater Patapsco Study Group.

Dr. Egert excels in most aspects of dentistry, but especially enjoys the many aspects of cosmetic dentistry including: Porcelain veneers, all-porcelain crowns, Invisalign orthodontics, and restoring dental implants.

Dr. Egert has one son, Mark. Dr. Egert and his family enjoy horseback riding, hiking, camping and spending time with their dogs.

Dr. Charles C. DeRoo

Charles C. DeRoo, D.M.D., M.S. earned his B.S. Degree from California State University (Fresno), his Doctor of Dental Medicine (D.M.D.) from the University of Pittsburgh School of Dental Medicine, and his Master of Science (M.S.) Degree in Orthodontics from the State University of New York. He is board certified by the American Board of Orthodontics. Dr. DeRoo specializes in orthodontic and dentofacial orthopedic care of children and adults of all ages. He is a Diplomat of the American Board of Orthodontics, and an active member of the following associations:

  • American Dental Association
  • Middle Atlantic Society Of Orthodontics
  • American Association Of Orthodontics
  • Academy Of General Dentistry
  • World Federation Of Orthodontics
  • Past chairman of the Ethics Committee of the Middle Atlantic Society Of Orthodontics

Some of the services Dr. DeRoo provides are:

  • Traditional Braces
  • Retainers
  • Multi-Disciplinary Treatment Modalities

Treatment planning, encompassing orthodontic treatment in combination with treatment by other dental professionals, which includes:

  • General Dentists and Postmodernists for tooth replacement
  • Oral surgeons for treatment of patients with facial skeletal disorders
  • Periodontal for treatment of patients with gum disease
  • Invisalign - esthetic, almost invisible, system of moving teeth without braces

Dr. Ronald R. Wyett

Dr. Ronald R. Wyett earned his B.S. Degree in Zoology from the University of Maryland College Park in 1971. He received his Doctor of Dental Surgery Degree in 1975 from the University of Maryland Dental School. Dr. Wyett completed a year of Residency in the Anesthesia Department of the University of Maryland Hospital in 1976 and received a Dental Fellow in Anesthesiology Certificate. He was awarded Fellowship into the American Dental Society of Anesthesiology in 1980. He is also a Diplomat of the National Dental Board of Anesthesiology. Along with his Dental License, Dr. Wyett holds a General Anesthesia Administration License from the State of Maryland. Dr. Wyett is also an active member of the Catonsville Dental Study Group, the Baltimore County Dental Association, the Maryland Dental Association and the American Dental Association.

Dr. Wyett is a Sensei (teacher) in Jujitsu (the Art of Gentle). He has earned the title of Sandan (3rd Degree Black Belt) for his talents and efforts. Dr. Wyett will do his best to make dentistry a gentle experience for you."

Dr. Kathryn Mutzig  

Dr. Kathryn Mutzig is a Michigan native. Born in Midland, she graduated from Ohio State University with a degree in psychology and certification in dental hygiene. She earned her doctor of dental medicine degree from the University of Pennsylvania and her certificate in periodontics from the University of Maryland.
Dr. Mutzig is active in many dental associations and study clubs. From 1999 to 2000, she served as president of the Baltimore County Dental Association. She is also a member of the American Academy of Periodontics, American Dental Association, Maryland State Dental Association and the Maryland Society of Periodontics
Dr. Mutzig and her daughter share many hobbies and interests, and in their spare time can be found hiking, boating, skiing, kite flying and scuba diving.

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Dr Herb Egert, DeRoo, Wyett, Mutzig, Maryland's Best Dentists, Catonsville, Baltimore, Maryland, MD