1000 Eleven South Suite 3F, Columbia, IL 62236, US

(618) 281-9729

(618) 281-9729

  • Home
  • Where to start
  • New Patient Paperwork
  • GROW Program
  • Tongue Tie Assessment
  • Educational History
  • Our Team
  • Training and Technology
  • Patient Resources
  • SmileSavers
  • Provider Resources
  • Testimonials
  • Dr. Tenholder's CV
  • WOPAT sleep device
  • Children & Families
  • Adults
  • Your First Visit
  • Patient Resources
  • About Us
  • For Providers
  • More
    • Home
    • Where to start
    • New Patient Paperwork
    • GROW Program
    • Tongue Tie Assessment
    • Educational History
    • Our Team
    • Training and Technology
    • Patient Resources
    • SmileSavers
    • Provider Resources
    • Testimonials
    • Dr. Tenholder's CV
    • WOPAT sleep device
    • Children & Families
    • Adults
    • Your First Visit
    • Patient Resources
    • About Us
    • For Providers
  • Home
  • Where to start
  • New Patient Paperwork
  • GROW Program
  • Tongue Tie Assessment
  • Educational History
  • Our Team
  • Training and Technology
  • Patient Resources
  • SmileSavers
  • Provider Resources
  • Testimonials
  • Dr. Tenholder's CV
  • WOPAT sleep device
  • Children & Families
  • Adults
  • Your First Visit
  • Patient Resources
  • About Us
  • For Providers
Synergy Dental Solutions

Dentistry Done Differently

Dentistry Done DifferentlyDentistry Done Differently

About Us

Dr. Angie Tenholder, DMD, FAACP, DABCDSM, FAGD

Dr. Tenholder graduated from the Southern Illinois University School of Dental Medicine in 1994 and has been caring for patients ever since. Early on she considered an orthodontic residency and chose not to, because she didn't want to limit herself to one thing for the rest of her career. As a general dentist, she gets to know her patients for a lifetime, and that long view is what led her to the questions that now shape her work: how the mouth, breathing, posture and the nervous system all connect.


She has spent hundreds of hours in advanced training in craniofacial pain, dental sleep medicine, laser therapy and oral function. She developed BabyLase and RestOralase, and today she teaches dental professionals locally, nationally and internationally through The Synergy Academy.


Credentials and leadership

  • Doctor of Dental Medicine, Southern Illinois University, 1994
  • Fellow, American Academy of Craniofacial Pain (2013)
  • Diplomate, American Board of Craniofacial Dental Sleep Medicine (2014)
  • Fellow, Academy of General Dentistry (2020)
  • President, American Board of Craniofacial Dental Sleep Medicine (2022–2027)
  • Former Educational Committee Chair and Board member, American Academy of Craniofacial Pain
  • President, The Synergy Academy

Our team

Jamie, CEMC, CAC

Jamie, CEMC, CAC

Jamie, CEMC, CAC

Business Operations Officer

Rachael

Jamie, CEMC, CAC

Jamie, CEMC, CAC

Business Assistant

Amanda, RDH

Jamie, CEMC, CAC

Amanda, RDH

Hygienist

Rachel

Rockell

Amanda, RDH

Dental Assistant

Karah

Rockell

Rockell

Business Assistant

Rockell

Rockell

Rockell

Dental Assistant

Training and technology

We invest in training and tools that most dental offices never need, because they help us see more and treat more gently.

  • 3D imaging (CBCT)
  • Digital intraoral imaging
  • Dental lasers
  • T-Scan computerized bite analysis
  • Posture platform
  • Piezo ultrasonic scalers
  • Infrared therapy mat
  • Low-level laser, ultrasound and microcurrent therapy
  • Dental implants

Come see us

Synergy Dental Solutions, 1000 Eleven South, Suite 3F, Columbia, IL 62236

Phone (618) 281-9729

Fax (618) 281-9734

Email WeCare@WeAreSynergy.com

Hours

  • Monday to Wednesday, 8:00 am to 5:00 pm
  • Thursday, 8:00 am to 3:00 pm
  • Friday to Sunday, closed

Call (618) 281-9729

Questions before your visit? Send us a note and we'll get back to you during office hours. Please don't include health details in this form; we'll talk about those by phone or at your visit.

Send us a message

Copyright © 2026 Synergy Dental Solutions, PC. All rights reserved.

Powered by