Our Dentists are specialists in the field of oral appliance therapy (OAT) for the treatment of snoring, sleep apnea and CPAP discomfort. We work closely with a team of sleep physicians and centers to test, assess and diagnose your snoring or sleep condition. When Oral Appliance Therapy (OTA) is recommended to treat your condition, or if you are unable to tolerate a CPAP, our Dentists proscribe and fit an oral appliance- similar to a retainer or sports mouthguard- which opens your airway by positioning the lower jaw slightly forward of its usual rest position, enabling an open airway while you sleep.

Contact our office and take the first step toward getting a restful, safe night's sleep and improving your health.

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Dr. Lon R. Kessler

Dr. Lon R. Kessler is the Founder of the Better Sleep Solutions, LLC and a Member of the American Academy of Dental Sleep Medicine (AADSM). He is also the founder of Kessler Dental Associates, a family and cosmetic dentistry practice located in Phoenixville, PA.  Dr. Kessler has over 30 years of experience in the field of Dentistry. A graduate of Rutgers University, Dr. Kessler earned his Doctorate in Dental Medicine from the University of Pittsburgh School of Dental Medicine. He completed additional training at Robert Wood Johnson Hospital, in New Brunswick, New Jersey.

A snorer and sleep apnea sufferer himself, Dr. Kessler understands the frustration, confusion and worry that patients suffer when they first decide to seek treatment, often due to excessive daytime sleepiness or a bed partner's complaints about their snoring.  Dr. Kessler uses the most state-of-the-art Oral Appliance Therapy techniques and materials. He consults to several area sleep centers and sleep specialists on Oral Appliance Therapy.

Dr. Kessler has been recognized as a TOP DENTIST in  Main Line Today Magazine. He writes and lectures on general and cosmetic dentistry and is certified in the most current state-of-the-art dental and oral appliance therapy procedures.

Professional Affiliations
American Academy of Dental Sleep Medicine (Qualified Dentist)
American College of Dentists
American Dental Association
Academy of General Dentistry
Montgomery-Bucks Dental Society, Recent Past-President

Spear Faculty Club

Dr. Kessler is married and has three sons. He enjoys spending time with his family,golfing, skiing and bicycling.

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Dr. Amanda Hemmer

Dr. Amanda Hemmer grew up in Abington, PA. She is a graduate of The Schreyer Honors College at The Penn State University and she completed her dental education at the University of Pennsylvania School of Dental Medicine. She also completed additional training at Abington Memorial Hospital where she graduated from the General Practice Residency Program.

Dr. Hemmer is a member of the American Dental Association and The Academy of General Dentistry. She is also a Committee Member for the Pennsylvania Dental Association and is a Board Member of the Montgomery Bucks Dental Society. Dr. Hemmer has a faculty position at The University of Pennsylvania School of Dental Medicine and teaches in The Main Clinic.

Dr. Hemmer lives in Center City Philadelphia with her husband, John. In her spare time she enjoys cooking, yoga and spending time with family and friends.

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Dr. Alyssa Nielubowicz

Dr. Alyssa Nielubowicz was born and raised in Moorestown, New Jersey.  After graduating from Moorestown High School, she graduated Magna Cum Laude from Lehigh University with a Bachelor of Science degree in biology.  She then graduated with Honors in Clinical Dentistry from the University of Pennsylvania School of Dental Medicine, where she was inducted into the Omicron Kappa Upsilon Honor Society.  OKU membership is limited to those dental students who have distinguished themselves by excellence in scholarship, while demonstrating exemplary traits of character and potential qualities for future professional growth and attainments.  Dr. Nielubowicz continued her dental training at Abington Memorial Hospital as part of the General Practice Dental Residency.  She gained extensive training there in cosmetic dentistry, implant dentistry, rotary endodontics (root canals), oral surgery (tooth extractions), and the treatment of emergency dental trauma.  Dr. Nielubowicz is committed to continuing education to ensure she provides treatment to her patients at the highest standard of care.  She maintains membership in the Montgomery Bucks Dental Society in which she has served on the Executive Board as the Informatics Chair since 2013.  Dr. Nielubowicz is Invisalign certified and is a member of the American Dental Association and the Pennsylvania Dental Association where she serves on the PDA New Dentist Committee. Dr. Nielubowicz was also selected to provide care to US military members locally as well as internationally as part of the Mark/Carpenter Military Dental Service. In her free time, Dr. Nielubowicz enjoys traveling, entertaining, cooking and baking, as well as running and Pure Barre.