GNC at Mesa Riverview on Dobson is a standout supplement store, praised for its exceptional customer service and knowledgeable staff. The manager, Justin, is consistently highlighted as the main draw, with customers describing him as incredibly knowledgeable, passionate, and caring. Customers report that Justin's product expertise and ability to provide personalized recommendations have been invaluable, whether they are experienced gym-goers or just starting their fitness journey. He is praised for taking the time to understand each customer's needs and suggesting products that will truly benefit them, rather than simply making a sale. The store's loyalty program is also noted as being updated and actually saving customers money, further enhancing the positive experience. While a few customers have encountered issues with the store's opening hours, the overwhelming sentiment is one of gratitude and a desire to return, with many declaring themselves "converts" to this "mythical" and "gem-like" GNC location.
Store manager joe has extremely good customer service And is very knowledgeable!!! I'll be going to this store for now on because of him!!! Bye bye one stop nutrition!!!
July 2026
Fantastic store! The store manager Joe helped me out with all things I needed to get and was super informative about the products as well. I highly recommend!
July 2026
Been coming to this GNC store for the past 3 years. It’s always stocked, clean and organized. Staff is always super friendly and willing to help, especially Joe who is very knowledgeable on every single product!
