<https://www.healthgrades.com/physician/dr-karl-hagen-2htqb#/Physician>
<http://schema.org/description>
"Dr. Karl Hagen, MD is a General Surgery Specialist in Clermont, FL and has over 34 years of experience in the medical field.  He graduated from Wright State University Boonshoft School Of Medicine medical school in 1986.  He has indicated that he accepts telehealth appointments.  Be sure to call ahead with Dr. Hagen to book an appointment."
<https://www.healthgrades.com/physician/dr-karl-hagen-2htqb>