


Dr. Stephen O'Mahony, MD
Dr. Stephen O'Mahony, MD is an internist in Norwalk, CT and has over 25 years of experience in the medical field. He graduated from University of Connecticut in 1996. He is affiliated with Cooperman Barnabas Medical Center.
Practice
34 Maple St Norwalk, CT 06850At a Glance
- Areas of ExpertiseDr. O'Mahony specializes in the areas of Clinical Pathology & Internal Medicine. • See board certifications
- Practices at Top Hospital
- Quiet Hospital

Save money with free prescription discounts
Experience Check
Search for experience in a specific area
Insurance Check
Search for your insurance carrier and choose your plan type
Dr. O'Mahony's Reviews
Overall Patient Satisfaction
About Me
biography
Dr. Stephen O'Mahony, MD is an internist in Norwalk, CT and has over 25 years of experience in the medical field. He graduated from University of Connecticut in 1996. He is affiliated with Cooperman Barnabas Medical Center.Internal Medicine
Clinical Informatics
*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
University Of Connecticut
Medical School, 1996
Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.
Learn more about medical license public record checkOnline Care for Prescription Refills (Sponsored)
Locations
Practice
Affiliated Hospitals
- Recipient of 31
hospital awardsView all awardsAmerica's 250 Best Hospitals Award™ (2025, 2024, 2023)
Top 5% in the nation for consistently delivering clinical quality
View all patient feedbackHow patients felt about the care they received at this hospital.
84%Patients said they were given information about recovering at home75%Patients said that doctors always listened to them and explained things well1% lower than the national average
Compare Providers
Providers shown based on Dr. O'Mahony's location and specialty. Show more Internal Medicine Doctors.