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Dr. Bergersen taught at Northwestern University Dental School for 25 years,
has published numerous articles and has given over 200 seminars on orthodontic
techniques and holds over 75 US and foreign patents dealing with various
orthodontic appliances. Dr. Bergersen is best known for inventing various
orthodontic appliances to prevent and correct orthodontic problems for young
children.
Phone: 800-541-6612 Fax:
847-446-7606
website: www.ortho-tain.com
e-mail: orthotain@aol.com
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