0 reviews
Summary
Dr. Horan graduated from the Suny Upstate Medical University College of Medicine in 1974. He works in Atlanta, GA and specializes in Public Health & General Preventive Medicine, Emergency Medicine and Internal Medicine.
Quick Facts
- 52 years of experience
- Suny Upstate Medical University College Of Medicine
- 3 specialties
- 2 areas of expertise
- 1 office location
- Male
Office Location
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. John Marcellus Horan | Dr. Sreekala Purushothaman Satheesh, MD | Dr. Cathleen H Tuley, MD | Dr Francisco Javier Cardenas |
| Public Health & General Preventive Medicine | Gastroenterology | Emergency Medicine | Gastroenterology |
| Accepts New Patients | Accepts New Patients | ||
| 52 Years of Experience | 29 Years of Experience | 52 Years of Experience | 51 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks Spanish, English | |||
| Atlanta , GA | Atlanta , GA | Atlanta , GA | Smyrna , GA |
| Med School: Suny Upstate Medical University College Of Medicine | Med School: Bangalore Medical College And Research Institute | Med School: University Of California Davis School Of Medicine | Med School: Universidad Nacional Autonoma De Mexico Facultad De Medicina |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. John Marcellus Horan
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. John Marcellus Horan has the following 3 specialties
Specialty Expertise
Dr. John Marcellus Horan has the following 2 areas of expertise
Certifications, License, & Education
52 Years Experience
EDUCATION & TRAINING
Medical School
Suny Upstate Medical University College Of MedicineGraduated in 1974
Similar Doctors
Frequently Asked Questions
- How can I make an appointment with Dr. John Horan?
- You can find contact information for Dr. John Horan here on Vitals.
- Does Dr. John Horan accept virtual/telehealth appointments?
- Dr. John Horan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dr. John Horan's office located?
- Dr. John Horan's office is located at 22 Pointe Ter SE, Atlanta, GA, 30339.
- Does Dr. John Horan accept my insurance?
- You can see the insurance plans that Dr. John Horan accepts on their Vitals profile.
- Is Dr. John Horan accepting new patients?
- Dr. John Horan has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.


