Endorsal 
Google 
mark metcalf
Cindy Stelten Verified customer
"We switched over to Dave last year for our Medicare/ Supplement Plan and chose an affordable new option for us. Dave was very helpful and so nice eastowork with informative."
3 months ago
Heidi Bares Verified customer
"I have had great experience with David while trying to figure out my insurance needs. He is very knowledgeable with what he does and does not pressure you. Thanks for explaining everything to me in a language I was able to understand."
3 months ago
Christian Muellerleile
"David helped me navigate the complexities of health insurance with skill, grace, and lots of patience. He is generous with his time and wise with knowledge and advice."
3 months ago
Google review
Julie Braun
"David has assisted me with my health insurance enrollment for a couple of years now. I appreciate his thoroughness and integrity."
3 months ago
Google review
Connie Dukowitz
"David G. has helped and guided us for Many years ! If we had any questions or concerns he would literally be at Our kitchen table or a quick response to any Question. Everything went so smoothly going into retirement for us both us !!!! We greatly appreciated all his Help !!!! Bob and Connie Dukowitz"
4 months ago
Google review
Steve Holland Verified customer
"David has provided great advise and service. I highly recommend Keystone and using David as your guide through Medicare"
4 months ago
ines Verified customer
"Great!"
4 months ago
John Verified customer
"David runs his agency like an utmost professional. As a leader in Medicare I would fully recommend him and his advice"
4 months ago
Tamara Huesers
"David with Keystone Insurance has brought back a lost skill, compassion in customer service. David is there to guide you from the initial meeting, thru questions, providing you complete understanding before you make the decision which insurance coverage is the best for you. No sales pitch. Honesty. There for the client. Would highly recommend. Thanks Keyst..." Read more
4 months ago
Google review
"David was great at presenting all the options for Medicare and made everything clear. I will recommend him to others I know."
3 months ago