Meet the Team
Dr. Robert Giannotti
Dr. Robert Giannotti was born and raised in Tecumseh, ON. His interest in dentistry began at an early age, inspired by his father’s career as a dentist. He has grown up in the dental profession, and his passion about it has only grown with time. He completed his Biology and Education degrees at UoW. He then went on to complete his Dental Surgery degree at UCC in 2019.
Since graduating he has focused his efforts on taking advanced continuing education courses. Dr. Giannotti is proud to offer his patients sedation dentistry, oral surgery & implant dentistry, and clear aligner therapy in addition to the more run of the mill dental procedures.
When he is not in the office, Dr. Giannotti enjoys spending time with his wife and two daughters, playing guitar, traveling, and is a foodie. Dr. Giannotti is enthusiastic, motivated and truly cares. He looks forward to helping you optimize your oral health and confidence at Hawthorne Dental Centre.
Dr. Warren N. Carr
For over four decades, Dr. Warren Carr has had the privilege of serving the Windsor community through the practice of General Dentistry.
He is passionate about all aspects of dentistry, with a special appreciation for the artistry and precision involved in designing and creating beautiful, confident smiles. His practice has always been guided by a commitment to excellence, integrity, and individualized patient care — values that have earned the trust of generations of families.
Beyond the office, Dr. Carr enjoys traveling, playing golf and tennis, and most of all, spending treasured time with his four grandchildren.
Dr. Frank Petrlich
Dr. Frank Petrlich is a University of Windsor graduate with a Bachelor of Science in Biology and a Doctor of Dental Surgery degree from the University of Western Ontario. His academic journey reflects a strong foundation in science combined with advanced clinical training, allowing him to approach his work with both analytical precision and creative problem solving. He is driven by a commitment to excellence, lifelong learning, and delivering compassionate detail-oriented care through a modern, evidence-based approach.
Outside of his professional life, He is married with two adult children and values the balance that family brings. He loves to travel, enjoys taking their Maltese dog on long walks and staying active by playing tennis with a close group of colleagues. These interests reflect his belief in wellness, connection, and maintaining an active lifestyle along with a fulfilling career.