Dr. Marielle Lazard, M.D., is a board-certified cardiologist with Daytona Heart Group, caring for patients in Orange City and DeLand since 2007. She provides comprehensive cardiovascular care focused on prevention, diagnosis, and individualized treatment. She earned her M.D. and M.P.H. in Tropical Medicine from Tulane University School of Medicine, completed internal medicine residency at Tulane, and cardiovascular disease fellowship at the University of South Florida.
Dr. Marielle Lazard, M.D., is a board-certified cardiologist with Daytona Heart Group, caring for patients in Orange City and DeLand since 2007. She provides comprehensive cardiovascular care focused on prevention, diagnosis, and individualized treatment. She earned her M.D. and M.P.H. in Tropical Medicine from Tulane University School of Medicine, completed internal medicine residency at Tulane, and cardiovascular disease fellowship at the University of South Florida.
The reviews listed below were collected independently of Daytona Heart Group through rater8. Each review represents an authentic and verified patient experience.
My first visit. She listened and answered my questions. I feel confident going forward
(3 weeks ago)
May-2026
Dr Lazard is very professional and personable.
(1 month ago)
May-2026
Doctor Lazard did a good job with my examination and answered my questions about my pacemaker's progress in keeping my heart in good shape.
(1 month ago)
May-2026
Takes time to be sure the patient understands everything that they need to know to care of their health as related to their heart ♥️
(1 month ago)
May-2026
Great visit!!
(1 month ago)
May-2026
Always caring and understanding
(1 month ago)
May-2026
She listens and answers all concerns.
(1 month ago)
May-2026
They are awesome there worth the wait ! But they reviewed closer and called us to stop a rx well after business hours . Sarah chart was still in hands ! Very good Dr. I don't think it's just a job to her she's saving lives! We are very thankful to the group the nurse practitioner she works with too.
(1 month ago)
May-2026
Great doctor
(1 month ago)
May-2026
The best
(1 month ago)
May-2026
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DHG: Deland
630 W. Plymouth Avenue Deland, FL 32720
DHG: Orange City
938 Saxon Blvd. Suite 101-C Orange City, FL 32763
Dr. Marielle Lazard, M.D., is a board-certified cardiologist at Daytona Heart Group, where she has been caring for patients in Orange City and DeLand since 2007. She provides comprehensive cardiovascular care, focusing on prevention, diagnosis, and treatment tailored to each patient’s needs.
Dr. Lazard earned her Doctor of Medicine and Master of Public Health & Tropical Medicine from Tulane University School of Medicine. She completed her internal medicine residency at Tulane and her cardiovascular disease fellowship at the University of South Florida.
Fluent in English, French, Creole, and Spanish, Dr. Lazard is able to connect with patients from a variety of backgrounds. Her research interests include diagnostic tools for heart disease and cardiovascular risk reduction. She is recognized for her attentive listening, clear communication, and commitment to empowering patients in their heart health journey.
My first visit. She listened and answered my questions. I feel confident going forward
Dr Lazard is very professional and personable.
Doctor Lazard did a good job with my examination and answered my questions about my pacemaker's progress in keeping my heart in good shape.
Takes time to be sure the patient understands everything that they need to know to care of their health as related to their heart ♥️
Great visit!!
Always caring and understanding
She listens and answers all concerns.
They are awesome there worth the wait ! But they reviewed closer and called us to stop a rx well after business hours . Sarah chart was still in hands ! Very good Dr. I don't think it's just a job to her she's saving lives! We are very thankful to the group the nurse practitioner she works with too.
Great doctor
The best