About Us

About Us

Clarkstown Coin & Jewelry, established in 1973, is a family owned and operated dealership in rare coins, precious metals, diamonds, and fine jewelry. Located just 20 miles north of Manhattan in Rockland County, New York, we are an easy 10 minute drive from Westchester and Bergen Counties, and just 20 minutes from Orange County, New York.

clarkstown-staff (1).jpg

Meet The Team

maurice-spivak_edited_edited.jpg

Maurice Spivak

Founded Clarkstown Coin & Jewelry in 1973. Has been helping collectors and investors buy and sell coins for over 50 years.

seth-spivak_edited.jpg

Seth Spivak

Owner of Clarkstown Coin and Jewelry, manages the daily operations at the store. He specializes in diamonds, fine jewelry, rare coins, and precious metals.

A0836EB0-45EF-4A5E-AFCD-0F07AF546DD6.jpeg

Peter Manana

I am currently a  student at SUNY Cobleskill pursing a Bachelors degree while  working at Clarkstown Coin & Jewelry since  2016.  After completing my degree I plan to attend the Gemological Institute of America (GIA) to obtain my degree in gemology to further my understanding of gemstones and diamonds. In my free time I am an avid combat sports fan who enjoys studying and practicing mixed martial arts,  having obtained a competitive blue belt in  Brazilian  Jiu Jitsu. My experience with this company has been nothing short of fulfilling as everyday I am challenged to continue serving the people of Rockland. I look forward to doing so for a long time to come.

053AD900-57C4-4C4C-83C0-D569E7EBCE70.jpeg

Billy McGroarty

I am currently a junior at Clarkstown High School South. I have been working at Clarkstown Coin and Jewelry since August of 2021. Under the supervision of Seth and Pete, I have been acquiring kowledge of coins, their values, their history, and the enjoyment of collecting them. I've learned the importance of investing in bullion, as well as showing people the beauty of jewelry. Since working here, I have grown to know the business side of numistmatics.. I enjoy speaking with customers, knowing their stories, as well as other information about the world through them. In the future I hope to use this knowledge in order to get into the West Point Academy. 

A4E8C8CF-9C2A-441C-A840-C9EC15FE2403.jpeg

Matt Pavia

I am currently a senior at Clarkstown High School South and have been working at Clarkstown Coin & Jewelry since Fall of 2021. I have been frequenting the shop since 2016, when I first became interested in numismatics. Since working here, I have enjoyed learning the business aspect of coins, jewelry, and precious metals. Getting to know and interacting with the customers is also a highlight. Going forward, I plan to further my education at James Madison University, and continue to gain experience, so eventually I can work full time doing what I love.

946039D0-F58A-4970-99B5-09F675E4EB23.jpeg

Johnathon Rose

I am an undergraduate senior studying economics and Mandarin Chinese at the University at Albany, with goals of obtaining a Masters degree after I graduate. I began working at Clarkstown Coin & Jewelry in late 2019 and found a passion for coins and jewelry during my time here. The experiences and knowledge I've gained at Clarkstown Coin  & Jewelryhave been invaluable and I look forward to serving our customers every day. In my free time I enjoy hiking with my family and catching up on my Netflix shows.