Data sourced from SEC public records (and other sources when available). Some details may be added by the advisor after claiming their profile. Refreshed daily • Updated today.
Credentials
CFP®, Series 63, Series 65
Experience Industry experience
26 years
Location
Williamstown, MA 01267
Commonwealth Financial Network
Enterprise
Doris Karampatsos is a CFP® professional with 25 years of experience in financial advising, currently affiliated with Commonwealth Financial Network. She is co-owner of Karampatsos & Associates, LLC, and also provides tax preparation and accounting services through Karampatsos Tax Service. Her prior experience includes a 12-year tenure at MountainOne Bank's investment group. Commonwealth Financial Network serves a national network of approximately 2,950 advisors and their clients, offering a variety of advisory programs and support services including model portfolio management, retirement plan consulting, and access to third-party asset managers. The firm functions as a platform provider, delivering operations, technology, compliance, and practice-management support to affiliated advisors.
Based on Commonwealth Financial Network
Based on Commonwealth Financial Network
Flat or fixed fees available for consulting services, including wealth management, retirement plan consulting, and HSA consulting.
$0 - $750,000: 2.25% $750,000 - $1,000,000: 2.00% $1,000,000 - $2,000,000: 1.75% $2,000,000+: 1.50%
Advisors may receive commissions on securities transactions and insurance products; additional transaction charges may apply in certain programs.
Up to $500 per hour for consulting services.
Account minimum: $1,000 Fee-only: Annual fees negotiable; fees based on percentage of assets under management; no performance-based fees.
Williamstown, MA Water Street
24 Water Street
Williamstown MA 01267
Advisors at this office
2
Massachusetts · Texas
26 years of industry experience
Karampatsos & Associates, LLC
2022 - Present • 4 years
Williamstown, MA
MountainOne Bank dba MountainOne Investment Group
2010 - 2022 • 12 years
Williamstown, MA
Commonwealth Financial Network
2010 - Present • 16 years
Waltham, MA
Karampatsos Tax Service
2009 - Present • 17 years
Williamstown, MA
Exclamation point means they have disclosures of this type. Check mark means no disclosures of this type were found.
Is active or affiliated with:
Insurance agent
They sell insurance products and may earn commissions on those sales.
Broker-dealer / trader
They provide brokerage services and may earn transaction-based compensation in addition to advisory fees.
Bank
They're affiliated with a bank that may offer its own financial products and services.
Is not active or affiliated with:
Trust company
They provide trust and estate administration services, typically for separate fees.
Fund sponsor
They manage or sponsor investment funds and may earn management or performance-based fees if clients invest in them.
Accountant / CPA / tax prep
They offer tax and accounting services, typically for separate fees.
Lawyer
They provide legal services, typically billed separately.
Real estate agent
They facilitate real estate transactions and may earn commissions.
Other specialized services
They may provide services such as pension consulting or municipal advisory work, typically for separate fees.
Series 63, Series 66
Bennington, VT
Bennington Financial Planning Group
Michael Mckenna is a financial advisor at Bennington Financial Planning Group with 31 years of industry experience. He holds Series 63 and Series 66 designations and has been with Bennington Financial Planning Group since 1995. In addition to his advisory role, he provides tax preparation services. Bennington Financial Planning Group offers portfolio management and financial planning services to individuals, trusts, estates, charitable organizations, businesses, and government clients. The firm utilizes fundamental analysis complemented by technical and cyclical methods, employing both long- and short-term trading strategies including covered-call writing, and maintains a dual registration structure with an affiliated broker-dealer.
CFP®
Stamford, VT
The Alchemists, LLC
Shannon Clark is a CFP® practitioner with 10 years of industry experience. She is currently with The Alchemists, LLC, where she has worked since 2026. Prior to this, she held roles at Kestra Advisory Services LLC, Nicollet Investment Management, Inc., and Wilkerson Resource Advisors, LLC. The Alchemists, LLC provides portfolio management, financial planning, and retirement plan consulting to individuals and businesses. The firm follows a passive, long-term asset allocation approach based on Modern Portfolio Theory and offers both discretionary portfolio management and standalone financial planning services.
CFP®, Series 63
Bennington, VT
Bennington Financial Planning Group
Donald Mckenna is a CFP® with 44 years of industry experience. He has been with Bennington Financial Planning Group since 1995 and is also the president and owner of D.B. Mckenna & Co., Inc., a broker-dealer firm. In addition, he owns a small real estate firm and provides tax preparation services. Bennington Financial Planning Group offers portfolio management and financial planning to individuals, trusts, estates, charitable organizations, businesses, and government clients. The firm uses fundamental analysis supplemented by technical and cyclical analysis, employs both long- and short-term trading strategies including covered-call writing, and maintains a distinctive operational model with an affiliated broker-dealer.
Series 65
Williamstown, MA
MDS Wealth Advisors, LLC
Matthew Sauer is a financial advisor at MDS Wealth Advisors, LLC, holding a Series 65 credential with 20 years of industry experience. He is also the founder, president, publisher, and chief investment officer of Mutual Fund Investor Guide, LLC, a subscription-based financial publication providing educational and analytical content. Sauer practices law and occasionally offers related advice or products to clients outside of his advisory role. MDS Wealth Advisors offers discretionary portfolio management and investment advisory services to individuals, including high-net-worth clients, as well as pension and profit-sharing plans. The firm employs a long-term trading approach, utilizing fundamental, technical, cyclical, and quantitative analyses alongside modern portfolio theory to guide investment decisions.
Series 63, Series 65
Stamford, VT
The Alchemists, LLC
Margaret Koosa is a financial advisor with The Alchemists, LLC in Stamford, VT, holding Series 63 and Series 65 credentials and 14 years of industry experience. Her prior roles include positions at Brookwood Investment Group LLC and Belpointe Asset Management, LLC. She also works as an independent insurance agent outside of her advisory practice. The Alchemists, LLC provides portfolio management, financial planning, and retirement plan consulting to individuals and businesses, emphasizing a passive, long-term asset allocation approach based on Modern Portfolio Theory. The firm offers discretionary portfolio management with ongoing planning services and conducts regular client education workshops.
Series 65
Williamstown, MA
MDS Wealth Advisors, LLC
Matthew Cowie is a financial advisor with MDS Wealth Advisors, LLC in Williamstown, MA, holding a Series 65 designation and 10 years of industry experience. He has been with MDS Wealth Advisors since 2015 and is also associated with Mutual Fund Investor Guide, LLC. The firm provides discretionary portfolio management and investment advisory services to individuals, including high-net-worth clients, as well as pension and profit-sharing plans. MDS Wealth Advisors employs a long-term trading approach using fundamental, technical, cyclical, and quantitative analysis alongside modern portfolio theory.
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