Welcome to Tracy Hills Dental Care!
Welcome to Tracy Hills Dental Care, a leading dental care practice in Tracy. Dr. Loisel is committed to helping you achieve and maintain a healthy, beautiful smile. We believe in the importance of patient education, and promise to speak candidly about your symptoms, diagnosis, treatment options and our recommendations. We will work with each patient individually to develop a personalized treatment plan to meet your individual needs and desires.
We Offer The Following Services
High Quality
We only use local high quality labs to fabricate your restorations. All of our crowns, bridges, partial dentures, and full dentures are fabricated in the United States. They are NEVER sent overseas to a foreign country for fabrication. We use only the highest quality dental implants that are fabricated in the United States and are not a “knock off” imitation implant. We maintain the highest standard of sterilization to ensure your safety. All our instruments are in cassettes that are individually bagged in a sterilization pouch that has a dual indicator to show sterility. The bags are only opened in your presence in the operating room. At Tracy Hills Dental Care we provide you with the best material, laboratory fabricated restoration, and the highest standard of care for you and your family. Our staff and their families receive the same care that you receive, so you know that we are proud of our service to you.
Personalize and Comfortable Care
At Tracy Hills Dental Care we have gone to great extents to make your dental visit the most comfortable one possible. We recognize that every patient is different and that we need to personalize your care to your needs. We offer several options to help reduce stress, and anxiety for our patients. Laughing gas or nitrous oxide, is one of the best ways to reduce apprehension. For those that like to listen to music, we recommend that patients bring in their cell phones with their favorite songs. We have warm, cuddly blankets that patients can snuggle with in their chair. We also provide IV sedation for those patients that want to sleep through their treatment. We want all patients that come to our office to have an outstanding and caring experience.
Our Dental Serivces
Meet Our Dentist

Mission Statement
To improve the lives of our patients by providing them with predictable, comfortable, evidence-based dental care that will enable them to enjoy smiling, laughing, and eating meals for years.
Dr. Loisel’s qualifications and experience are second to none. His educational background includes receiving his Bachelor of Science in Biochemistry from the University of California at Los Angeles and his Doctorate for Dental Surgery from the University of California at San Francisco.
Dr. Loisel received a Fellowship in the American Academy of General Dentistry (F.A.G.D.). The Fellowship Award Distinguishes Dr. Loisel as a general dentist that shows his commitment to continuing education and expanding his clinical knowledge to enhance the care of our patients. The Fellowship awarded is an honor that only the top 10% of all dentists in the United States ever achieve.
Dr. Mark Loisel, DDS, is a Graduate and former Mentor of the Kois Center for Advancing Dentistry through Science. A Kois Center Graduate continues to pursue never-ending quality, knowledge and cost-effective procedures for their patients. A Kois Center Graduate not only analyzes your teeth but evaluates your overall physical well-being to properly care for your oral health.
Dr. Loisel’s greatest accomplishment has been his ability to provide patients with the most comfortable dental experience with IV sedation. The educational and special equipment requirements are so stringent that less than 1% of general dentists in California have a permit to perform IV Sedation. IV sedation allows a patient to sleep through their care.
Dr. Loisel is an active member in the American Academy of Dental Anesthesiology, American Academy of General Dentistry, American Dental Association, California Dental Association, and Southern Alameda County Dental Society.
Dr. Loisel enjoys spending time with his wife, Alane, of over 40 years, his 3 children and 6 grandchildren. They enjoy snow skiing, camping, water skiing and traveling.
What Patients Are Saying
About Tracy Hills Dental Care!
Dr. Loisel’s office is both professional and warming. His front desk staff are very professional and seem very happy to work which in my opinion is always a good sign. Then you meet Dr. Loisel who makes you feel like he is excited to do work on you. You can really tell that he is in the line of work he wants to be. The office is really up to date with I pads, a Cooler if you want something to drink, a massage chair, plenty of magazines, a coffee maker… [Read More]