Mount Sinai DoctorsTreats Children
Accepting New Patients
Joseph Mahgerefteh, MD
Pediatrics, Pediatric Cardiology
About Me
Joseph Mahgerefteh, MD, is a specialist in the Division of Pediatric Cardiology in the Jack and Lucy Clark Department of Pediatrics at the Icahn School of Medicine at Mount Sinai and Director of Preventive Cardiology at the Mount Sinai Kravis Children’s Heart Center. He is an expert in managing genetic dyslipidemias, which occur when lipids are elevated in the blood—such as the so-called “bad” cholesterol (low-density lipoprotein or LDL) or triglycerides. In addition, he is an expert in using quantitative echocardiography to assess the effect of chronic problems such as hypertension, diabetes, and obesity on pediatric cardiovascular disease. His previous experience as an epidemiologist in the health department in Iran and a collaborator with the World Health Organization has informed his design of projects in preventive cardiology addressing childhood chronic diseases.
Dr. Mahgerefteh received his medical degree from Isfahan University of Medical Sciences in Isfahan, Iran. He performed his residency in pediatrics at Children's Hospital at Maimonides Medical Center and his pediatric cardiology fellowship at the Children's Hospital at Montefiore - Albert Einstein College of Medicine. Most recently, he built one of the largest pediatric preventive cardiology programs in the United States at the Children's Hospital at Montefiore. Dr. Mahgerefteh previously held a leadership role in the Pediatric Healthy Heart Program at the Children’s Hospital at Montefiore where he was dedicated to the care of children with hyperlipidemia, hypertension and other traditional cardiovascular risk factors and comorbidities.
Language
Position
Hospital Affiliations
- Mount Sinai Morningside
- Mount Sinai Beth Israel
- Mount Sinai Queens
- The Mount Sinai Hospital
- Mount Sinai West
About Me
Joseph Mahgerefteh, MD, is a specialist in the Division of Pediatric Cardiology in the Jack and Lucy Clark Department of Pediatrics at the Icahn School of Medicine at Mount Sinai and Director of Preventive Cardiology at the Mount Sinai Kravis Children’s Heart Center. He is an expert in managing genetic dyslipidemias, which occur when lipids are elevated in the blood—such as the so-called “bad” cholesterol (low-density lipoprotein or LDL) or triglycerides. In addition, he is an expert in using quantitative echocardiography to assess the effect of chronic problems such as hypertension, diabetes, and obesity on pediatric cardiovascular disease. His previous experience as an epidemiologist in the health department in Iran and a collaborator with the World Health Organization has informed his design of projects in preventive cardiology addressing childhood chronic diseases.
Dr. Mahgerefteh received his medical degree from Isfahan University of Medical Sciences in Isfahan, Iran. He performed his residency in pediatrics at Children's Hospital at Maimonides Medical Center and his pediatric cardiology fellowship at the Children's Hospital at Montefiore - Albert Einstein College of Medicine. Most recently, he built one of the largest pediatric preventive cardiology programs in the United States at the Children's Hospital at Montefiore. Dr. Mahgerefteh previously held a leadership role in the Pediatric Healthy Heart Program at the Children’s Hospital at Montefiore where he was dedicated to the care of children with hyperlipidemia, hypertension and other traditional cardiovascular risk factors and comorbidities.
Language
Position
Hospital Affiliations
- Mount Sinai Morningside
- Mount Sinai Beth Israel
- Mount Sinai Queens
- The Mount Sinai Hospital
- Mount Sinai West
Education
MD, Isfahan University of Medical Sciences
Residency, Pediatrics
Maimonides Medical Center
Fellowship, Pediatric Cardiology
Childrens Hospital at Montefiore
Certifications
Am Bd of Obesity Medicine
American Board of Pediatrics
Locations
Insurance Information
Accepted insurance may vary by the doctor’s office location. Please contact the office directly to obtain the most up-to-date insurance information.
Patients with Cigna Medicare Advantage or Humana Medicare Advantage insurance: Please read this important message before booking to find out if out-of-network costs may apply to your next visit.
- Children's Heart CenterAnnenberg Building, 1468 Madison Avenue, 3rd Floor, New York, NY, 10029
Physicians who provide services at hospitals and facilities in the Mount Sinai Health System might not participate in the same health plans as those Mount Sinai hospitals and facilities (even if the physicians are employed or contracted by those hospitals or facilities).
Information regarding insurance participation and billing by this physician may be found on this page, and can also be obtained by contacting this provider directly. Because physicians insurance participation can change, the insurance information on this page may not always be up-to-date. Please contact this physician directly to obtain the most up-to-date insurance information.
Insurance and health plan networks that the various Mount Sinai Health System hospitals and facilities participate in can be found on the Mount Sinai Health System website.
Patient Experience Star Ratings and Comments
The Patient Experience Star Rating reflects our patients’ perception of how well their Mount Sinai provider communicated with them during an office visit. The Star Rating is based on patient responses to three questions on a patient experience survey, a standardized questionnaire sent to verified patients and distributed by a third party vendor, Press Ganey. Responses are measured on a scale of 1 to 5, with 5 being the best score.
Dr. M was great - highly intelligent and experienced, as well as very pleasant and with a sense of humor! His expertise was very reassuring and we appreciated his advice.
The best pediatric doctor I've ever seen
Great Doctor
Industry Relationships
Physicians and scientists on the faculty of the Icahn School of Medicine at Mount Sinai often interact with pharmaceutical, device, biotechnology companies, and other outside entities to improve patient care, develop new therapies and achieve scientific breakthroughs. In order to promote an ethical and transparent environment for conducting research, providing clinical care and teaching, Mount Sinai requires that salaried faculty inform the School of their outside financial relationships.
Below are financial relationships with industry reported by Dr. Mahgerefteh during 2024 and/or 2025. Please note that this information may differ from information posted on corporate sites due to timing or classification differences.
Outside Employment
- One Brooklyn Health System
Mount Sinai's faculty policies relating to faculty collaboration with industry are posted on our website. Patients may wish to ask their physician about the activities they perform for companies.
Physicians and scientists on the faculty of the Icahn School of Medicine at Mount Sinai often interact with pharmaceutical, device, biotechnology companies, and other outside entities to improve patient care, develop new therapies and achieve scientific breakthroughs. In order to promote an ethical and transparent environment for conducting research, providing clinical care and teaching, Mount Sinai requires that salaried faculty inform the School of their outside financial relationships.
Below are financial relationships with industry reported by Dr. Mahgerefteh during 2024 and/or 2025. Please note that this information may differ from information posted on corporate sites due to timing or classification differences.
Outside Employment
- One Brooklyn Health System
Mount Sinai's faculty policies relating to faculty collaboration with industry are posted on our website. Patients may wish to ask their physician about the activities they perform for companies.