


Dr. Douglas Mah, MD
Dr. Douglas Mah, MD is a pediatric cardiologist in Boston, MA and has over 20 years of experience in the medical field. He graduated from McMaster Medical School in 2004. He is affiliated with Boston Children's Hospital. He is accepting new patients and telehealth appointments.
Department of Cardiology
300 Longwood Ave Boston, MA 02115At a Glance
- Areas of Expertise
- Explains Conditions Well
- Offers TelehealthThis doctor offers telehealth appointments. Call the office to schedule an appointment.
- Trustworthy

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Dr. Mah's Reviews
Likelihood to recommend Dr. Mah
4.0
5 Star | 67% | 67% |
4 Star | 11% | 11% |
3 Star | 0% | 0% |
2 Star | 0% | 0% |
1 Star | 22% | 22% |
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How was your experience with Dr. Mah?Overall Patient Satisfaction
Likelihood of recommending Dr. Mah to family and friends is 4 out of 5
About Me
care philosophy
When patients come to Boston Children's Hospital, they are seeking our help, often at a frightening or vulnerable time in their lives.Being evaluated for a heart condition, even if you ultimately come up with a clean bill...read more
biography
Dr. Mah completed medical school at McMaster University and his pediatric residency training at Johns Hopkins in Baltimore, Maryland. He then completed his cardiology fellowship at Boston Children's Hospital, followed by a senior fellowship...read morePediatric Cardiology
*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Boston Children's Hospital (electrophysiology)
Fellowship Hospital, 2011Boston Children's Hospital (electrophysiology)|boston Children's Hospital (pediatric Cardiology)
Fellowship Hospital, 2011Boston Children's Hospital (pediatric Cardiology)
Fellowship Hospital, 2010Johns Hopkins Hospital
Residency Hospital, 2007Johns Hopkins Hospital
Internship Hospital, 2005Mcmaster Medical School
Medical School, 2004Queen's University
Undergraduate School, 2001
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.
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Locations
Department of Cardiology
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