Meet Our Team


Michael James

Deneen Manor
Operations Manager
Phone: 770-754-0882

I am originally from Brooklyn, NY, but I grew up in South Carolina. I am a proud 2-time graduate from the University of South Carolina with a Bachelor of Science in Economics and a Master of Public Health in Health Administration.

I was in Public Health Administration before becoming a stay-at-home mom to 2 wonderful sons! Insurance is my 2nd career. While I am not an agent, I’m the Jill-Of-All-Trades around here – Operations, HR, IT, etc…

I enjoy helping a business grow from the ground up. Being a part of JMJ Insurance is something I am proud of.

Aside from work,  I am a college football fanatic…more specifically an SEC football fanatic! My favorite play is known as “The Hit” that was leveled by fellow University of South Carolina Alum, Jadeavon Clowney, against the University of Michigan during the Outback Bowl in 2013.

A guilty pleasure of mine is; I’ve played Dungeons and Dragons with my oldest son and his college friends! I spend some weekends traveling to Harvard University in Boston to watch my youngest son’s college football games. Three non-profit organizations I actively support are the Kleine-Levin Syndrome Foundation, the Brain Aneurysm Foundation, and the North Gwinnett Schools Foundation.

Catalina Gomez

Christina Johnson

Phone: (770) 754-0882

I grew up in New York and eventually moved to Virginia when I was 16. In 2005, I started my career at a Regional Office for a National Insurance Carrier, in Lynchburg, VA. In 2009, I moved to Charlotte, NC to work for an exclusive agent. In 2017, I joined JMJ Insurance in Atlanta, GA. I have been in the Insurance Industry for the last 15 years.

What I enjoy most from all those years of experience is always being able to educate consumers about the potential risk they may not know they have. I’m continuously gaining knowledge and I’m very passionate about sharing it.

Laws surrounding insurance are very convoluted and I work hard to help people understand how their coverages can protect them.

Aside from work, you can find me spending time with my husband and four children who keep us incredibly busy! I’m fairly new to Atlanta, so I enjoy exploring the area with my family.

Tim Leimkuehler

I was born and raised in the heartland of this country – St. Charles, Missouri.  Throughout my youth, I played baseball and basketball, ran track/field and cross country, and began to learn the game of golf.  After graduating from St. Charles High School, I attended Southwest Missouri State University (now known as Missouri State University) where I obtained a BS degree in Administrative Management before relocating to Georgia upon meeting the woman to whom I became married in 1995.

I broke into the financial services profession with American Express Financial Advisors 25 years ago after moving from Missouri to Atlanta, GA.  During those 25 years, I spent time working with CitiStreet Retirement Services, Nationwide Insurance and now, I am excited to build a professional financial services practice with Michael James at Alliance Capital Investment Group!

I thoroughly enjoy helping my clients bring into clearer focus the vision they have for their future. I also love guiding them to see the light at the end of the tunnel as we help them fulfill their future goals and provide for their needs.

What really energizes me is taking a problem, goal or need; evaluating the options for addressing the issue and then developing a plan for overcoming the problem or achieving the desired goal.

When not working, I enjoy spending time with my boys (my youngest son attends Kennesaw State University and my oldest son is preparing to graduate from Georgia Tech in August 2020), working around my house/yard, or engaging in new activities. I do enjoy the occasional round of golf which allows me time to enjoy time outdoors with friends.

I am passionate about helping define the future for Buford Presbyterian Church where I have served as Chairperson of our Finance Committee for the last 8 years.  Despite many significant challenges, we have greatly enhanced the financial strength of our church and we are now developing a plan for paying off our mortgage while addressing the capital needs of our congregation and our facility.