John Serafin | Page 2
Sales Manager
Mariano Rivera Honda
1435 NY-112
Port Jefferson Station, NY 11776
31 Reviews
Write a Review31 Reviews of John Serafin
July 02, 2026
I had a great experience purchasing my 2026 Honda CR-V from Mariano Rivera Honda. The staff was friendly, professional, and made the entire process smooth and stress-free. They answered all my questions, from Mariano Rivera Honda. The staff was friendly, professional, and made the entire process smooth and stress-free. They answered all my questions, were transparent throughout the sale, and made sure I was comfortable with my purchase. I’m very happy with my new CR-V and would definitely recommend Mariano Rivera Honda to anyone looking for a new vehicle! More
Other Employees Tagged: Nicholas Malena, Oz Siddiqi
June 25, 2026
Rivera Honda is doing excellent Job, I gift recommend , They are respectful to customers, and professional. They are respectful to customers, and professional. More
Other Employees Tagged: Cavene Bonnick, Raymond Brown, Nicholas Malena, Diego Bonilla
June 19, 2026
Personel işini eniyi şekilde yapmaya çalışıyor başarılar dilerim araba yıkama bölümünü geliştirirseniz daha iyi olur dilerim araba yıkama bölümünü geliştirirseniz daha iyi olur More
Other Employees Tagged: Cavene Bonnick, Raymond Brown, Lucia Perez, Diego Bonilla, Christian Krumbiegel, Sevi Marr
June 08, 2026
Every individual at this dealership was warm, friendly, and professional. I appreciated the honesty, ease of purchase and not feeling pressured. Not sure about you, but I have walked out of dealerships in and professional. I appreciated the honesty, ease of purchase and not feeling pressured. Not sure about you, but I have walked out of dealerships in the past. I could not recommend them more especially Luis. Thank you for treating me right! More
Other Employees Tagged: Cavene Bonnick, Luis Alvarado
June 08, 2026
Very professional but yet friendly people, helpful all the way through the process, would recommend and definitely consider using the dealer again the way through the process, would recommend and definitely consider using the dealer again More
Other Employees Tagged: Nicholas Malena, Adrian Anthony , Jessie, service dept.
June 06, 2026
Kelvin was great to deal with…very patient and compassionate as I was having a rough day. compassionate as I was having a rough day. More
Other Employees Tagged: Cavene Bonnick, Kelvin Torres, Christian Krumbiegel, Sevi Marr
June 03, 2026
Great dealership where everyone is knowledgeable, professional, and works as a team. We felt respected and very much at ease throughout the process. professional, and works as a team. We felt respected and very much at ease throughout the process. More
Other Employees Tagged: Nicholas Malena, Johnny Lee, Diego Bonilla
May 31, 2026
I had a great experience purchasing my 2023 Honda Passport. Alex was fantastic to work with—professional, knowledgeable, and never pushy. He made the entire process smooth and stress-free, answering Passport. Alex was fantastic to work with—professional, knowledgeable, and never pushy. He made the entire process smooth and stress-free, answering all my questions and helping me feel confident in my decision. I’m very happy with my new vehicle and would definitely recommend Alex to anyone looking to buy a car. More
Other Employees Tagged: Cavene Bonnick, Alex Mendoza
May 20, 2026
Jose Saravia was our salesman. What a wonderful person to work with. He was extremely patient and respectful, never trying to sell us more than we wanted to buy. It was truly a What a wonderful person to work with. He was extremely patient and respectful, never trying to sell us more than we wanted to buy. It was truly a pleasure. We met John the manager, and he too made himself available if we had any questions or special requests. We wanted new tires on the car we were buying in order to handle all weather conditions. John worked with us, we got brand new tires installed at the dealership, and they worked with us on price to make the deal good for us. We got a great deal on a great car, and the warranty we purchased, assuming it is all true, covers everything except maintenance for 5 years. NO HIDDEN FEES AT ALL, VERY CLEAR PRICING. Everyone we encountered there was wonderful, I would go there again and highly recommend to people I know. More
Other Employees Tagged: Cavene Bonnick, Jose Saravia
May 13, 2026
Special thanks to our salesperson Sevilay Marr who is outstanding She is very through and professional Thank You outstanding She is very through and professional Thank You More
Other Employees Tagged: Raymond Brown, Nicholas Malena, Diego Bonilla, Sevi Marr , none

