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Your Trusted Kenosha Dental Care Provider
Fahey OConnell Family Dentistry has been dedicated to providing exceptional dental care to the Kenosha community since our founding. Our practice combines decades of collective experience with a commitment to staying at the forefront of dental advancements, ensuring patients receive the highest standard of care. Our team of skilled professionals, including Dr. Derek OConnell and Dr. Dennis Fahey, brings specialized expertise in general, restorative, and cosmetic dentistry, supported by advanced training and military service experience.

We maintain authoritativeness through active membership in prestigious organizations like the American Dental Association and Wisconsin Dental Association. Trustworthiness is demonstrated through our transparent approach to treatment, personalized patient education, and a comfortable environment where every individual receives attentive, ethical care tailored to their unique needs.
Services
General Dentistry Dental Implants Restorative Dentistry Cosmetic Dentistry
Highlights and features
  • We offer decades of combined experience in general and cosmetic dentistry
  • Our team includes ADA and WDA certified dental professionals
  • We provide personalized treatment plans tailored to individual patient needs
  • Our practice combines military precision with compassionate patient care
  • We maintain a comfortable, family-friendly environment for all ages
What people say
Very friendly staff Attentive to concerns Convenient hours Caring professionals Comfortable environment
Services
General Dentistry
Our general dentistry services focus on preventive care and oral health maintenance. We provide comprehensive exams, professional cleanings, and early detection of dental issues. Our approach emphasizes patient education and long-term oral health strategies for patients of all ages.
Dental Implants
Dental implant solutions restore missing teeth with permanent, natural-looking replacements. Our process includes surgical placement and crown restoration, using titanium posts that integrate with jawbone tissue for lasting stability and improved oral function.
Restorative Dentistry
Restorative treatments repair damaged or decayed teeth to restore function and appearance. Services include fillings, crowns, bridges, and inlays/onlays. We use durable materials to preserve natural tooth structure while addressing dental damage effectively.
Cosmetic Dentistry
Cosmetic services improve dental aesthetics through teeth whitening, veneers, and smile makeovers. Our treatments address discoloration, misalignment, and shape irregularities to create confident, natural-looking smiles that enhance facial appearance.
People
Dr. Derek OConnell
Dentist
Dr. OConnell graduated from the University of Louisville Dental School with a Health Professions Scholarship. He served four years as an Army dentist specializing in exodontia and completed oral surgery externships. He is a member of the American Dental Association.
Dr. Dennis Fahey
Dentist
Dr. Fahey is a Marquette University dental graduate with a business degree from UW Madison. He taught at Marquette School of Dentistry for ten years and has volunteered at Albert Schweitzer Hospital in Haiti. He maintains active dental association memberships.
Dawn
Practice Manager
Dawn has managed daily operations since 2021 after serving as Dr. Fahey's assistant for 18 years. A Kenosha native, she ensures smooth practice management while supporting patient care with her extensive institutional knowledge.
Ashley
Dental Assistant
Ashley has been Dr. OConnell's assistant since 2021, bringing 15+ years of dental experience. She creates comfortable patient experiences while supporting complex dental procedures with technical expertise and compassionate chairside manner.
Kristy
Registered Dental Hygienist
Kristy has provided dental hygiene services since 2005, building long-term patient relationships through preventive care. Her patient-centered approach focuses on maintaining oral health through regular cleanings and personalized home care education.
Questions
What dental services do you offer?
We provide general dentistry, dental implants, restorative treatments, and cosmetic dentistry services for patients of all ages in Kenosha, WI.
Are you accepting new patients?
Yes, we welcome new patients. Please download our new patient form from our website and schedule your initial consultation.
What are your office hours?
Monday 8am-5pm, Tuesday 10am-7pm, Wednesday 8am-2pm, Friday 8am-3pm. Thursday appointments available by request.
Do you offer emergency dental care?
We prioritize dental emergencies and will schedule urgent appointments as needed to address pain or dental trauma.
Reviews (4)
Cathy Horvath
Sep 25, 2021 Report
I found Dr. Fahey when I needed an amazing dentist. My family had been his patients for about 8 years before he retired. He was one of the "old school" doctors and I mean that with the utmost respect. The younger generation just don't have what he has. I'll miss him terribly. Thank you so much Dr. Fahey for taking care of me and my family. All the best to you.
Sunny Simmons
Aug 24, 2021 Report
Dr. Fahey has given me a fabulous smile, helping me for the past 30 years, and continues to help me make the best choices as I age somewhat gracefully
Cheryl Aiello
Jul 13, 2021 Report
Dr Fahey is by far the best dentist in town. And coming from me because I have always had a great fear of the dentist that means something. Everyone in the office is amazing l they also work well with individuals with no dental insurance. Highly Recommended
Michelle Ann Lynn
Jan 29, 2021 Report
My 19yr old daughter Allie had her lower wisdom teeth removed today by Dr Derek, he phoned in oral sedation prior to her app, she was very relaxed and happy! Worked out perfect Thank you Michelle Lynn