Broker Check

Meet Our Team

In 2002, Financial advisors Jon Sweet and Mark Williams came together to form Oak Leaf Wealth Management. They are committed to offering comprehensive financial planning, prudent investing strategies, and truly listening to their clients.

Oak Leaf serves greater New England with offices in:

  • Newport, RI
  • North Smithfield, RI
  • Rehoboth, MA

We are very discerning about the people we employ. We work with people who emulate our values and who feel like family. Our office staff is made up of members who have that special spark. They go the extra mile for our clients. They stay until the job is done. And they smile. A lot.

Meet Our Oak Leaf Family:
(Click on the photo to read each bio.)

Jon Sweet, CFP®, AIF®

Founder, Principal

(401) 765-1711

FUN FACT: Jon spent a year sailing on a tall ship as a teenager. Professional Credentials CERTIFIED FINANCIAL PLANNER (™) professionalAccredited Investment Fiduciary (™) designeeFINRA Uniform Securities State Law...

Read more

Mark Williams, CFP®

Co-Founder [Retired]

(401) 849-1319

FUN FACT: As a lifelong skier, Mark spent eight years in the ski industry before returning to college. Professional Credentials CERTIFIED FINANCIAL PLANNER (™) professionalFINRA Uniform Securities State Law Examination (Series...

Read more

Marja Sweet, CFP®

Partner, Financial Planner

(401) 765-1711

FUN FACT: Marja spent 3 years in Greece during high school. Professional Credentials CERTIFIED FINANCIAL PLANNER™FINRA Uniform Combined State Law Examination (Series 66)FINRA General Securities Representative (Series 7)Licensed...

Read more

Vasilis "V" Izanidis, CFP® AIF®

Financial Advisor


FUN FACT: Vasilis was born and raised in Greece and came to the U.S at 20.Nicknamed “V” due to the difficult pronunciation of his name (Vah-see-leez).Professional CredentialsCERTIFIED FINANCIAL PLANNER™Accredited...

Read more

Elizabeth Campbell

Support Advisor

(401) 765-1711

A Connecticut native, Elizabeth came to Boston as a freshman at Northeastern University and made it home. She work all of her co-ops at The Boston Globe where she met her husband. Following her graduation, with a degree in Marketing,...

Read more

Tyler Oakley

Office Administrator


Fun Fact:  Tyler has traveled to over half the states, and last year ventured off with his friends from college to visit Greece, England, and Switzerland.Tyler grew up outside in Mansfield, Massachusetts and chose to move south...
Read more