Premiere Hearing Care

Serving Lake Barrington and Surrounding Areas.

Don't Miss Life's Precious Sounds

Our Hearing Professionals

Karen Glay, Au.D.

[email protected]

(847) 382-6010

Dr. Karen Glay has been practicing audiology since 1982. Following a traineeship at the Jesse Brown Veteran’s Administration Medical Center, she worked for 2 prominent otolaryngologists in Chicago, gaining valuable experience providing diagnostic evaluations and establishing their hearing aid clinic. In 1989, Dr. Glay became the owner of Suburban Hearing Services and for over 25 years has remained committed to providing the best possible hearing care for her patients. Her passion is to improve your quality of life through better communication.

After some early moving around while her father was in the U.S. Navy, Dr. Glay grew up in northern Illinois. She and her husband love to travel and visit with family. It’s convenient that she has lots of family in Canada, Ireland, Northern Ireland, and closer to home, in Wisconsin!


Dr. Glay received her Bachelor of Science in Communication Disorders from Marquette University and her Master of Arts in Audiology from Northern Illinois University. In 2006, she decided to hit the books again, obtaining her Doctor of Audiology in 2009 from the George S. Osborne College of Audiology at Salus University.

Education is an ongoing process for both Dr. Glay & Ms. Trombetta. They attend numerous seminars throughout the year and supplement that with online learning opportunities. To advance the education of future audiologists, both serve as preceptors and mentors for audiology students at Northwestern University, Rush University and Northern Illinois University.

Professional Commitment

Illinois Academy of Audiology: Fellow, Founding Member, Past President and Past-VP of Membership, awarded Honors of the Academy in 2006, currently on Honors and Ways and Means Committees

American Academy of Audiology: Fellow, Past-Chair and Member of State Network Committee, Past Member of Government Relations Committee

Northern Illinois University Doctor of Audiology (Au.D.) Alumni Advisory Board

American Academy of Audiology Foundation: Trustee, Board of Directors, 2012-2015

Marla Trombetta, M.A.

[email protected]

(847) 382-6010

Marla Trombetta grew up in the northwest suburbs of Chicago. She received her Bachelor of Science (B.S.) degree in 1980 as well as her Master of Arts (M.A.) degree in Audiology in 1981 from Northern Illinois University in DeKalb. In addition to completing her clinical fellowship year and working at Loyola University Medical Center for several years Ms. Trombetta provided audiologic services for several Ear Nose and Throat physicians in the Chicagoland area prior to joining Suburban Hearing Services in the mid ‘90’s.

Ms. Trombetta is licensed through the state of Illinois and maintains membership in the Illinois Academy of Audiology and American Academy of Audiology. She has served on the ILAA Board of Directors, is an Academy Scholarship Committee member, and serves as a clinical preceptor to Audiology doctoral students from the Department of Communication Disorders & Sciences at Rush University.

Happy to be celebrating over 20 years at Suburban Hearing Services, Ms. Trombetta is proud to say that she has had a rewarding career helping people understand the nature of their hearing difficulties and providing real world solutions to address their individual concerns. With an expertise in testing and hearing aid technology, Ms. Trombetta’s goal is to provide excellent hearing healthcare and to assure that all her patients experience the highest degree of care and support.

Sara Lambert
Office Manager

[email protected]

(847) 382-6010

Sara joined Suburban Hearing in 2003 as the Office Manager / Patient Care Coordinator. She can help you schedule an appointment, check the status of your order, answer billing questions, and assist you with any questions you have. When not meeting patient needs in the office, Sara enjoys spending time with her husband and their three children.