About Us

When selecting a family dentist, you want to make sure you choose a dental team that is experienced and knowledgeable, yet welcoming and compassionate, so that all members of your family feel comfortable. At the practice of Timothy T Ryan DDS, we strive to provide a wide range of dental services while listening to and respecting your individual needs and wants. Our staff is long-standing; they have been here for many years, and here you will always see familiar, friendly faces. We have a warm and inviting office in which patients of all ages can feel confident receiving dental treatment.

An Experienced, Friendly Dental Team That’s Here for You

Below, meet our dentists who look forward to helping you achieve the smile you have always wanted.

Our History

Dr. Timothy T. Ryan purchased this long-standing practice 24 years ago from Dr. Mike Weinzierl, who bought it from Dr. Rexford Stearns at least 30 years ago. We still treat many of Drs. Stearns and Weinzierl’s original patients. We were voted Best Dentist in Winnebago County by the People’s Choice Awards in Oshkosh for our outstanding dental practice.

Timothy T. Ryan D.D.S.

Timothy T. Ryan D.D.S. in Oshkosh is dedicated to providing patients with a relaxing dental experience to get the treatments they need. General dentist, Dr. Ryan, has been recognized by the American Dental Association and Wisconsin Dental Association. He is also a board member at the Salvation Army, as well as a volunteer dentist for the Tri-County Dental Clinic. He has been on numerous international mission trips. He is a 1985 Marquette graduate and the 2008/2009 President of the Winnebago County Dental Society. He offers a variety of dentistry services from which kids, parents, and grandparents can all benefit.

Dr. Jorge Hernandez

Originally from Colombia, I moved to the Fox Valley in 2007, where I graduated from Marion University with a degree in Biology. Shortly after, I pursued graduate studies at The University of Wisconsin Oshkosh in Microbiology and Biotechnology, followed by earning my Doctorate from the University of Minnesota School of Dentistry in 2019. After graduation, I wanted to return to my roots in the Fox Valley, where I currently live with my 9-year-old son, Jacob.

I previously served the Markesan community, which helped me grow as an individual, a professional, and a leader. I practice dentistry that focuses on patient experience and gentle, holistic care while investing in my team and the community. This led me to join Dr. Ryan’s team to serve the Oshkosh and surrounding communities. In my free time, I love to spend quality time traveling, hiking, and camping with Jacob and my partner, Megan.

dental assistants, Timothy Ryan DDS, Oshkosh, WI

Certified Dental Assistants: Karin & Julie

Our highly educated CDA’S display a warm friendly demeanor and gentle touch during any dental procedure.
Both have 20 plus years of experience!! Their wealth of knowledge and skills allows for precise and efficient teamwork between Doctor and Assistant for the patient’s benefit.

family dentistry, Timothy Ryan DDS, Oshkosh WI

Registered Dental Hygienists: Julie G., Ruthie & Vernice

The philosophy of our dental hygiene care is to view each patient as having a unique set of circumstances and tailor treatment specifically for that individual.
Our emphasis is on prevention, education, and patient comfort.
We offer very consistent quality care by all three hygienists who have been with Doctor for over 15 years each!

general dentistry, Timothy Ryan DDS, Oshkosh WI

Front Office: Carol & Heather

The administrative support staff offer our patients with outstanding customer service. Each stays ahead of the power curve in scheduling and discussing insurance benefits. As well, they get to know each person as an individual, not a number.

To learn more about our dentists, or to schedule an appointment with us and receive excellent, friendly care, contact us today at 920-231-7160! Take a look at our blog for more information about your dental health.