Summary

Dr. Alan Keller has practiced surgery and vascular surgery for 46 years. He is affiliated with Orlando Regional Medical Center And Patient Rehabilitation and HCA Florida Osceola Hospital, and sees patients in Kissimmee and Orlando, Florida. He earned his medical degree from Northwestern University Feinberg School of Medicine and completed his residency at Lutheran Medical Center. Patients on Vitals rate Dr. Keller 3.86 out of 5.

Overview based on verified provider data

Quick Facts

  • 3.9
  • 46 years of experience
  • Lutheran Medical Center
  • 3 written reviews
  • 2 specialties
  • 6 areas of expertise
  • 2 hospital affiliations
  • 2 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Alan Keller has 2 locations

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Dr. Alan Keller, MDDr. Matthew C. Mai, MDDr. Chad R. Marrs, MDDr. Karen Renee Borman
SurgerySurgerySurgeryCritical Care Medicine
Accepts New Patients Accepts New Patients
3.9 
4.9 
4.7 
4.3 
46 Years of Experience 20 Years of Experience 29 Years of Experience 48 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available No Virtual Visit Option
Speaks English Speaks English, Spanish Speaks English
Kissimmee , FLGulf Breeze , FLSarasota , FLWashington , DC
Med School: Northwestern University Feinberg School Of Medicine Med School: Loyola University Of Chicago Stritch School Of Medicine Med School: University Of Missouri-Kansas City School Of Medicine Med School: Tulane University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Alan Keller

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Alan Keller has the following 2 specialties

Specialty Expertise

Dr. Alan Keller has the following 6 areas of expertise

  • Aneurysm
  • Deep Vein Thrombosis
  • Diabetes Complications
  • Varicose Veins
  • Vascular Malformations
  • Vascular Surgery

Certifications, License, & Education

46 Years Experience

Dr. Alan Keller holds an expired medical license in the state of Florida.

Medical License

Medical Doctor with an expired medical license in the state of Florida that expired in 2026.

Education & Training

Residency

Completed their residency at Lutheran Medical Center.

Medical School

Graduated from Northwestern University Feinberg School Of Medicine in 1980.

NPI Number

Dr. Keller's NPI number is 1720071764.

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Frequently Asked Questions

Which hospitals is Dr. Alan Keller affiliated with?
Dr. Alan Keller is affiliated with Orlando Regional Medical Center And Patient Rehabilitation and Hca Florida Osceola Hospital.
Where is Dr. Alan Keller's office located?
Dr. Alan Keller's office is located at 700 W Oak St, Kissimmee, FL, 34741.
Does Dr. Alan Keller accept my insurance?
You can see the insurance plans that Dr. Alan Keller accepts on their Vitals profile.
Does Dr. Alan Keller accept virtual/telehealth appointments?
Dr. Alan Keller has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. Alan Keller accepting new patients?
Dr. Alan Keller has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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