Jonathan Castellanos
Finance Manager
Jack Phelan Chrysler Dodge Jeep RAM
5859 S La Grange Rd
Countryside, IL 60525
I have been in the car industry for quite a while and truly enjoy the ability to interact with so many unique people on a regular basis. Please do not hesitate to ask me any questions regarding the financing process and your purchase!
Read moreDealership Experience
12 yrs
Industry Experience
13 yrs, 4 mos
282 Reviews
Write a Review282 Reviews of Jonathan Castellanos
April 05, 2026
Thank you to the team out at Jack Phelan Chrysler Dodge Jeep Ram in Country Side. A special thanks to Marcos Chavez. He was amazing! He took the time to share his knowledge and expertise with my family. I Jeep Ram in Country Side. A special thanks to Marcos Chavez. He was amazing! He took the time to share his knowledge and expertise with my family. I highly recommend you pay him a visit if you’re looking to purchase a new vehicle. Loving my 2026 Jeep Cherokee Hybrid!!! More
Other Employees Tagged: Marcos Chavez
April 05, 2026
We had an excellent experience working with Marcos Chavez. From the moment we walked in, he was friendly, professional, and genuinely interested in helping my family and I find the right vehicle. He Chavez. From the moment we walked in, he was friendly, professional, and genuinely interested in helping my family and I find the right vehicle. He took the time to listen to my needs, answered all my questions thoroughly, and made sure we felt comfortable every step of the way. What we appreciated most was that there was no pressure—just honest guidance and great customer service. He was transparent about pricing, options, and financing, which made the entire process smooth and stress-free. Thanks to his help, we found a car that we absolutely love. I would highly recommend him to anyone looking for a positive and hassle-free car buying experience. More
Other Employees Tagged: Marcos Chavez
February 24, 2026
I had an amazing experience working with my salesperson. They were patient, knowledgeable, and truly listened to what I needed in a car. They made the entire process smooth and stress-free from start to fin They were patient, knowledgeable, and truly listened to what I needed in a car. They made the entire process smooth and stress-free from start to finish. I’m so happy with my purchase and highly recommend them to anyone looking for a vehicle! More
Other Employees Tagged: Marcos Chavez
February 07, 2026
Sales was great in coordinating deal to trade in my current wrangler and lease a new one. current wrangler and lease a new one. More
Other Employees Tagged: Mike Tatera, Marcos Chavez
October 20, 2024
I’m very pleased to have work with Nick. Excellent place to buy a new motor vehicles. Great and friendly service. Excellent place to buy a new motor vehicles. Great and friendly service. More
Other Employees Tagged: Israel Flores , Nick Paleothodoros
August 02, 2024
Great experience throughout the entire process. Reymundo is a class act, very courteous and professional. Rey handled the everything for us from start to finish with a smile, and we could not have Reymundo is a class act, very courteous and professional. Rey handled the everything for us from start to finish with a smile, and we could not have been more comfortable with him. Jonathon was extremely prepared and good at his job in the financing department. Got us in and out of there very quickly without all the typical upselling/badgering. Rey followed up with me the next day to make sure I was satisfied with my purchase. I would highly recommend a vehicle purchase from this dealership. More
Other Employees Tagged: Reymundo Romero
June 20, 2024
Ethan was easy to deal with over the course of a week. My business doesn’t allow me a lot of time and he was willing to work with that fact. Whether or not I got xxxxed on my purchase is always a mystery My business doesn’t allow me a lot of time and he was willing to work with that fact. Whether or not I got xxxxed on my purchase is always a mystery on a new vehicle but Ethan did an excellent job at making feel like I got a good deal. Really that’s the best one can hope to walk away feeling when buying a vehicle. Mr Phelan should be proud to have Ethan on his team. More
Other Employees Tagged: Ethan Oros
June 10, 2024
Extremely knowledgeable and accommodating, always a good experience to deal with, whether for maintenance or purchasing a new vehicle. experience to deal with, whether for maintenance or purchasing a new vehicle. More
Other Employees Tagged: Svet Valchev, Scott Sopko, Mike Tatera , Nicholas Capparelli
June 06, 2024
Very knowledgeable and listened to our needs. Worked with us with financing Our experience overall was great Worked with us with financing Our experience overall was great More
Other Employees Tagged: Svet Valchev , Ethan Oros

