Highgrove Dental Care
A Great Dentist
  • Dental Office St. Paul MN
  • Dental Office St. Paul MN
  • Dental Office St. Paul MN

Please review our new patient safety

Welcome to Our Practice

Dr. Jadilyn Grittner and Dr. John Grittner along with our entire team are dedicated to giving you high-quality care without pain or anxiety. Our dental staff is professional, educated, and experienced in helping patients achieve optimum oral health and have the best dental experience ever! Take a moment to learn more about us. We look forward to seeing you at Highgrove Dental Care.


"Dr. O'Neill is a perfectionist! He knows the latest techniques and has the most updated equipment. He is very thorough in his assessments and is knowledgeable. I highly recommend him. Great, friendly staff. Very professional." - Mary Dunnavan

Jadilyn Nguyen Grittner, DDS


B.S. Biomedical Sciences (2004) Saint Cloud State University, MN

Doctor of Dental Surgery (2010) University of Minnesota School of Dentistry, MN 

Professional Affiliations

American Dental Association

Minnesota Dental Association

St. Paul District Dental Society

Advanced Training

Miniresidency in Pediatric Dentistry (2012)

ClearCorrect Invisible Orthodontics (2019)

Great Lakes Implant Institute Fellowship (2019)

Professional Statement

Dr. Jadilyn believes in treating patients as if they are her family members.   She strives to provide the best experience—clearly identify dental problems, provide treatment options that is well explained so patients can make decisions that is best for them, being efficient in dental procedures, and aim for painless injections with a patented device that change anesthetic from acidic to neutral prior to delivery.  She keeps current with guidelines and protocols from the American Dental Association so patients can rest assured they are receiving care that is necessary, safe, effective, and backed by sound scientific evidence.

Personal Statement

Dr. Jadilyn is proud of her Vietnamese heritage and its deliciously healthy cuisine.  She immigrated to the United States when she was thirteen years old and worked diligently to get to where she is today.   She resides in Saint Paul with her husband Dr. John Grittner and two lovely children.  In her spare time, she loves being with nature, staying healthy, watercolor painting, singing, volunteering, continuing education and spending time with the people she loves.  Dr. Jadilyn is excited to meet all patients existing and new!



Patient Testimonial | Sedation Dentistry | Highgrove Dental Care, St. Paul
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We are excited to welcome Drs. John and Jadilyn Grittner to Highgrove Dental Care.  Please click here for Dr. Terry O’Neill’s retirement and welcome letter.