David Callanan is a co-founder of AE Wealth Management and Advisors Excel. In 2005, David joined college friends, Derek Thompson and Cody Foster, to form Advisors Excel — the …

Dr. David Callanan is a Ophthalmologist in Cambridge, MA. Find Dr. Callanan's address, insurance information, hospital affiliations and more.

David Callanan is a co-founder of Advisors Excel, the nation’s leading independent marketing organization assisting independent insurance agents and financial advisors around the …

Oct 29, 2019 · Board-certified ophthalmologist David Callanan, MD, has served Texas Retina Associates for more than 26 years and cares for patients in our Arlington and Grapevine offices.

David is the Co-founder, President, and Chief Executive Officer of Eyebio, which was acquired by Merck for a $3 billion. He is also a Venture Partner at SV Health Investors and is the Co …

Dr. Callanan has over 30 years of experience in Ophthalmology research & development. After receiving his MD at the University of Iowa College of Medicine, he accepted an Internal …

Board-certified ophthalmologist David Callanan, MD, has served Texas Retina Associates for more than 26 years and cares for patients in our Arlington and Grapevine offices. Originally …

Jun 20, 2022 · It is with mixed emotions that we announce the retirement of David Callanan, MD, from Texas Retina Associates effective June 30, 2022. He has been caring for patients at our …