Dr. John F. O\'Brien MD
Emergency Physician
He is located at 1414 South Orange Avenue in Orlando, FL 32806. Can help patients with the following: Brain Hemorrhage, Broken Bone, Coronavirus, Costochondritis, Fever, Nausea and Vomiting. His National Provider Identifier (NPI) number is 1255422341. Appointment can be made via the phone number (407) 841-5111. He is affiliated with 1 practices.
Conditions treated
Dr. John F. O\'Brien, being an emergency physician, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. John F. O\'Brien.
- Acute Pain
- Altitude Sickness
- Angina
- Brain Aneurysm
- Brain Hemorrhage
- Broken Bone
- Bruises
- Choking
- Common Cold
- Coronavirus
- Costochondritis
- Febrile Seizure
- Fever
- Frostbite
- General Care
- Headache
- Hematoma
- Influenza
- Insect Stings
- Laceration
- Migraine
- Nausea and Vomiting
- Phlebitis and Thrombophlebitis
- Prescription Refill
- Whiplash
Procedures Performed by Dr. John F. O\'Brien
Medicare Enrollment
Dr. John F. O\'Brien is enrolled to bill Medicare as a Practitioner - Emergency Medicine .
Bills through: Emergency Physicians Of Central Florida Llp
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
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- Gender: Male
- Address: 1414 South Orange Avenue Orlando, 32806, FL
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- Address: 1414 South Orange Avenue Orlando, 32806, FL
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- Address: 1414 South Orange Avenue Orlando, 32806, FL
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- Gender: Male
- Address: 1414 South Orange Avenue Orlando, 32806, FL
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- Gender: Male
- Address: 86 West Underwood Street Orlando, 32806, FL
Questions & Answers
What conditions does Dr. John F. O\'Brien treat?
Dr. John F. O\'Brien provides treatment for Brain Hemorrhage, Broken Bone, Coronavirus, Costochondritis, Fever, Nausea and Vomiting. For the full list see this list.
Where can you meet with Dr. John F. O\'Brien?
Dr. John F. O\'Brien's office is located at 1414 South Orange Avenue in Orlando, FL 32806.
Does Dr. John F. O\'Brien have affiliation with practices?
Dr. John F. O\'Brien is affiliated with Emergency Physicians of Central Florida.