

Dr. Swaminadhan Gnanashanmugam, MD
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Dr. Swaminadhan Gnanashanmugam, MD
Cardiothoracic Surgery
Dr. Swaminadhan Gnanashanmugam, MD is a cardiothoracic surgeon in Long Beach, CA and has over 15 years of experience in the medical field. He graduated from Northwestern University Feinberg School of Medicine in 2008. He is affiliated with medical facilities such as Northwestern Medicine McHenry Hospital and MemorialCare Orange Coast Medical Center. He is accepting new patients.
Locations
Holly Adams, LCSW
At a Glance
- Area of Expertise • Dr. Gnanashanmugam specializes in the area of Thoracic Cardiovascular Surgery. See board certifications
- Practices at Top Hospital • America's 250 Best Hospitals Award™ See hospitals
- Hospital Satisfaction • Patients said they were highly satisfied at this doctor's hospital. See hospitals
More Cardiothoracic Surgery Specialists at MemorialCare
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Dr. Gnanashanmugam's Reviews
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About Me
biography
Dr. Swaminadhan Gnanashanmugam, MD is a cardiothoracic surgeon in Long Beach, CA and has over 15 years of experience in the medical field. He graduated from Northwestern University Feinberg School of Medicine in 2008. He is affiliated with medical...read moreCardiothoracic Surgery
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Northwestern University Feinberg School Of Medicine
Medical School, 2008
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Learn more about medical license public record checkAffiliated Hospitals
- Recipient of 25
hospital awardsAmerica's 250 Best Hospitals Award™ (2025, 2024, 2023)
Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications
View all awardsPatient Safety Excellence Award™ (2025, 2024)
Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications
View all patient feedbackHow patients felt about the care they received at this hospital.
86%Patients said they were given information about recovering at home2% higher than the national average
77%Patients said that doctors always listened to them and explained things well1% higher than the national average
- Recipient of 2
hospital awardsView all patient feedbackHow patients felt about the care they received at this hospital.
86%Patients said they were given information about recovering at home2% higher than the national average
74%Patients said that doctors always listened to them and explained things well2% lower than the national average