My entire family saw Dr. Zak for nearly 20 years. Over this time, his work has gotten messy and he has missed numerous issues including cavities, misdiagnosed TMJ, and incorrectly completed a root canal. This was confirmed when as our family one by one switched to a new dentist. Dr. Zak's lack of proficiency resulted in each of us undergoing a number of procedures which may have been prevent had we been under capable hands during the previous decades. The issues were not due to lack of care, as we maintained regular 6 month visits. Upon visiting a new dentist, we learned his equipment, techniques, and overall practice mentality were outdated.
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