About Jill J. Gillhooley DDS
Compassionate Dentistry Rooted in Trust, Comfort, and Excellence
At Jill J. Gillhooley, DDS, we believe exceptional dentistry begins with attentive, patient-centered care. Every patient deserves a comfortable experience, clear communication, and treatment recommendations tailored to their unique needs. Our team is committed to helping patients achieve and maintain healthy smiles through education, prevention, and high-quality dental care, fostering trust and confidence in our services.
Our mission is to provide quality dental care for individuals and families while continually investing in the latest techniques and technology. We strive to create a relaxing environment where patients feel respected and valued, and we aim to exceed expectations through professionalism, compassion, and exemplary service at every visit, inspiring confidence in our advanced approach.
About the Owner
Continuing a Family Legacy of Personalized Dental Care in Port Huron
Dr. Jill J. Gillhooley is the namesake and owner of this family-owned and operated dental practice in Port Huron, Michigan. She has proudly practiced in the same office for more than 31 years, continuing the legacy her father established. Her long-standing commitment to the community and personalized care builds trust and familiarity for new and returning patients.
Known for her organized and detail-oriented approach, Dr. Gillhooley has built a practice recognized for personalized care and exceptional patient experiences. She is an active member of the Michigan Dental Association and remains dedicated to providing comprehensive dentistry while embracing advanced technologies and modern treatment options. Outside the office, Dr. Gillhooley enjoys spending time with family and friends, sewing, gardening, reading, and sharing her extensive knowledge and enthusiasm for all things Disney.
Meet Our Team
Lauren Janks
Lauren joined Dr. Gillhooley’s office in April of 2015.
A graduate of Baker College, Lauren is one of our qualified Registered Dental Assistants who quickly took on the roles of office manager. Nowadays, she solely works as Office Manager, popping her head in every now and again as an assistant.
She is certified in CPR, Bloodborne Pathogens and digital radiographs. In addition to her quality care in patient advocacy and support, Lauren is known for her punctual practice skills and ability to jump from one task to another in a timely and professional manner.
Lauren is extremely handy, and has been known for fixing things around the office. On the weekends, Lauren takes special interest in the outdoors, gardening and loves spending time with her husband Joe, their dogs Juni and Lou. They dedicate their hearts as licensed foster parents!
Amber Loeschke
Amber joined our team in January 2026.
She will be the first smiling face you see when stepping through our doors or the friendly voice that answers our phones. Amber is known around the office for her willingness to learn any skill and her determination to do every task to the best of her ability.
Originally from Carsonville, Amber moved to the Port Huron area in 2022. Amber graduated from Sandusky Junior/Senior High School in 2021. Outside of work, Amber enjoys spending time with family and friends.
Andrea Wine Cansfield
Andrea joined our team in February 2026.
Andrea earned her Bachelors in Communications degree from the University of Michigan. She also holds a Masters in Elementary Education and a post-graduate certification in School Administration. Prior to joining Dr Gillhooley’s office, Andrea was an educator in Port Huron Area School District. In that role, she served as a Kindergarten teacher, reading and math interventionist, Dean and Principal.
Andrea believes relationships with patients drive good service. She enjoys meeting patients, listening to their needs, and educating them on the benefits of our various aesthetic and wellness services.
When not in the office, Andrea spends time with her Mom, adult children and grandbaby, friends, and her two King Charles Cavaliers, Bentley and Finnegan. She serves on the St Clair County Library Board and Friends of the Fort Gratiot Lighthouse Board. She also enjoys cooking, walking, golfing, needlepointing, quilting, and cheering on the University of Michigan and the Red Wings.
Daysha Galvan
Daysha joined Dr Gillhooley’s practice in 2024.
Daysha was born in Port Huron and has lived most of her life in the Blue Water Area. She graduated from Croswell-Lexington (CrosLex) High School. Daysha is currently completing her pre-requisite courses in order to apply to the dental hygiene program at St Clair County Community College. Daysha has xray certification.
Daysha is known in our office for her sweet smile and her efficient set up of our exam rooms. She often thinks ahead of what is needed and items seem to magically appear where needed. She is kind and welcoming to our patients.
Daysha spends a lot of time with her very large family and her significant other. She enjoys baking treats, cooking meals, rollerblading, artsy hobbies, and reading.
Daysha has two dogs, Big and Houston, and one cat, Hendrix.
Erica Ashton
Erica joined Dr. Gillhooley’s office in 2014.
A graduate of Baker College, Erica is certified in digital radiographs, OSHA, CPR, and HIPAA practices. Additionally, she completed several continuing education courses to add her expertise.
Known for her organized and professional manner and prides herself on keeping the lab in excellent working order. Whether she’s assisting a patient or maintaining office coordination, Erica is an exemplary addition to the team. Outside of our office, Erica switches roles to a devoted mother to her 2 daughters and son. Her three children are her world, and their weekly activities keep her constantly on the go.
Kari Mills
Kari joined Dr. Gillhooley’s office in the spring of 2000.
Kari earned her Associate degree in Science from Mott & SC4 Community College prior to receiving her Bachelor’s degree in Health Education at University of Michigan Flint. Kari is certified in digital radiography, CPR, VELscope® Oral Cancer Screening, ProSelect® Ultrasonic Scaling, Soft Tissue Laser and to give local anesthetic. She also specializes in nutritional counseling, pediatric care, and periodontal therapy, and is known for being the office go-to-person for patient education.
She is a firm believer that good service is both skilled and professional, but also friendly and warm. She prides herself on the relationships she builds and maintains with her patients and always offers a gentle touch. When not in the office, Kari loves spending time with her husband, Mike, their two daughters, Haylee and Zoey. She also enjoys playing tennis, rollerblading, dancing, baking, and arts and crafts. Kari is a runner, an animal lover, and a Michigan fan.
Nicole Hammar
Nicole joined Dr Gillhooley’s practice in July 2023.
Nicole was born and raised in Port Huron, Michigan and attended Port Huron Northern High School. She received her Associates Degree in Applied Science in Dental Hygiene from Ferris State University.
Nicole is known for getting to know her patients well, making them feel welcome, and extremely comfortable during their time in her chair. She is positive, gentle and very understanding of her patient’s needs and concerns. Nicole and her wife, Shay, have a daughter, Joanne. She and her family enjoy puzzles, board games, playing outside, and walking their dogs – Ultra and Willow.
The Jill J. Gillhooley, DDS Difference
Where Personalized Service, Innovation, and Legacy Come Together
At Jill J. Gillhooley, DDS, patients benefit from a practice built on legacy, trust, and individualized care. Dr. Gillhooley’s philosophy centers around managing every detail, especially the things patients may never see, to ensure a seamless experience and consistently excellent outcomes. Her commitment to personalized care plans helps patients understand their oral health and feel confident throughout every stage of treatment.
What sets our practice apart is our dedication to combining compassionate dentistry with innovative solutions. In addition to preventive and restorative dental care, we offer advanced services such as Invisalign® and leading BTL technologies, including Emface®, Emface® for TMJ, Exion®, and Exomind®. By staying current with evolving techniques and maintaining the highest standards of professionalism, we provide care that reflects our commitment to excellence and long-term patient relationships.
Why Choose Us?
Experience Dentistry Designed Around You and Your Family
At Jill J. Gillhooley, DDS, we deliver personalized, exemplary service in an environment where every patient feels heard, respected, and cared for. As a family-owned practice with deep roots in Port Huron, we build lasting relationships and help patients achieve lifelong oral health.
Why patients trust our team:
- Family Legacy of Care
Continuing a tradition of dentistry established over decades, with a commitment to treating every patient like family. - Personalized Treatment Plans
Detailed care management ensures recommendations are tailored to your specific goals, concerns, and long-term oral health. - Advanced Technology and Services
Offering Invisalign® and innovative BTL treatments, including Emface®, Emface® for TMJ, Exion®, and Exomind® to support both dental health and overall wellness. - Commitment to Excellence
Staying current with modern techniques and equipment to provide exceptional care and outstanding results. - Comfortable and Welcoming Environment
Creating a relaxing experience with attentive service, open communication, and compassionate care. - Relationships Built on Trust
We value patients who actively participate in their care and appreciate the importance of preventive dentistry and long-term oral health.
Whether you’re visiting for preventive care, restorative treatment, or advanced services, our team is dedicated to helping you and your family enjoy healthy, confident smiles for years to come.
