Oral Restriction Resources

The first is the handout for parents in identifying and revising a tongue or lip tie.Karintt (2)
Here is also a blog by an ENT talking about aspects of tongue tie:
Here are a couple of Pediatric Dentists who competently and completely revise ties:

Dr. Wade Peers, Park City
Dr Branton Richter, Lehi
Dr Cameron Quayle, Farr West and Centerville

Also, many families find that the best results include bodywork of some kind.
Some chiropractors that specialize in gentle treatment for babies are:
Dr Jen Kokour 
Doxey Chiropractic
Dr Brandon Wilson

and Cranio-Sacral Therapists
Susan Harding 801.564.0105
Melodee Westmoreland, LMT 801.721.9673
Licensed Massage Therapists
Mindy Bigler, LMT slcprenatal massage.com
Kaley Tallman, LMT 
You will also need to be prepared to stretch the tissues to prevent re-attachment.
This is an article
which explains it:

This is also a video which may be helpful:

If you have any questions or need any clarification, please let me know.