0 reviews
Summary
Dr. Colin O'Brien treats atrial fibrillation, hyperlipidemia, and high cholesterol in children and teens, and performs electrocardiogram and echocardiography procedures. He practices cardiology with nine years of experience. Dr. O'Brien completed his residency at Beth Israel Deaconess Medical Center in 2020 and a fellowship at Emory University School of Medicine in 2023, and earned his medical degree from Stanford University School of Medicine. He sees patients in Sandy Springs and Smyrna, Georgia.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 9 years of experience
- 23 insurance plans accepted
- speaks English
- Emory University School Of Medicine
- 1 specialty
- 1 area of expertise
- 2 office locations
- Male
Office Locations
Colin Woodward O'brien has 2 locationsNorthside Cardiovascular - Barfield
6135 Barfield Rd Ste 100Sandy Springs, GA 30328 Tel: (404) 845-8200
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Colin Woodward O'brien, MD | Dr. Raghav Sharma, MD | Dr. Bradford Craig Lipman, MD | Dr. Saurabh Dhawan, MD |
| Cardiology | Cardiology | Cardiology | Cardiology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 9 Years of Experience | 16 Years of Experience | 45 Years of Experience | 24 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks English, Hindi | Speaks English, Spanish | Speaks English |
| Sandy Springs , GA | Winter Park , FL | Morrow , GA | Gainesville , GA |
| Med School: Stanford University School of Medicine | Med School: New York Medical College | Med School: Medical College Of Georgia At Georgia Regents University | Med School: Seth G S Medical College |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Colin Woodward O'brien
Medical Specialties
Colin Woodward O'brien has the following specialty
Specialty Expertise
Colin Woodward O'brien has the following area of expertise
Certifications, License, & Education
9 Years Experience
Colin Woodward O'brien holds an expired medical license in the state of Georgia.
Medical License
Medical Doctor with an expired medical license in the state of Georgia that expired in 2026.
Education & Training
Fellowship
Completed their fellowship at Emory University School Of Medicine in 2023.
Residency
Completed their residency at Beth Israel Deaconess Medical Center in 2020.
Medical School
Graduated from Stanford University School of Medicine in 2017.
NPI Number
Colin Woodward O'brien's NPI number is 1245768886.
Similar doctors
Frequently Asked Questions
- How can I make an appointment with Colin O'brien?
- You can find contact information for Colin O'brien here on Vitals.
- Does Colin O'brien accept virtual/telehealth appointments?
- Colin O'brien has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Is Colin O'brien accepting new patients?
- Colin O'brien is accepting new patients on Vitals. View Colin O'brien's profile on Vitals to make an appointment.
- Does Colin O'brien accept my insurance?
- You can see the insurance plans that Colin O'brien accepts on their Vitals profile.
- Where is Colin O'brien's office located?
- Colin O'brien's office is located at 6135 Barfield Rd Ste 100, Sandy Springs, GA, 30328.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
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.











