Summary

Dr. Howard Seiden treats congenital heart disease, Eisenmenger syndrome, and atrial septal defect, and performs electrocardiograms and therapeutic hypothermia. He practices cardiology and pediatrics and has 36 years of experience. Dr. Seiden is affiliated with The Mount Sinai Hospital, Montefiore New Rochelle Hospital, Englewood Hospital and Medical Center, South Shore University Hospital, Mount Sinai Morningside, Northwell Health Hospital, Mount Sinai Kravis Children's Hospital, and Katz Women's Hospital at North Shore University Hospital. He earned his medical degree from the Icahn School of Medicine at Mount Sinai and sees patients in New York, NY, and surrounding areas. Patients on Vitals rate Dr. Seiden 5 out of 5.

Overview based on verified provider data

Quick Facts

  • 5
  • 36 years of experience
  • Icahn School Of Medicine At Mount Sinai
  • 2 written reviews
  • 2 specialties
  • 2 areas of expertise
  • 8 hospital affiliations
  • 8 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Howard Scott Seiden has 8 locations

The Mount Sinai Hospital

1 Gustave L Levy PlNew York, NY 10029

The Mount Sinai Hospital

1468 Madison AveNew York, NY 10029
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

Dr. Howard Scott Seiden

1468 Madison Ave Fl 3New York, NY 10029

Mount Sinai Morningside

1111 Amsterdam AveNew York, NY 10025

Northwell Health Hospital

300 Community DrManhasset, NY 11030

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Dr. Howard Scott Seiden, MD
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Dr. Howard Scott Seiden, MDDr. Michael L. Schwartz, MDDr. Marco R Ditullio, MDMarc E. Richmond, MD
CardiologyCardiologyCardiologyCardiology
Accepts New Patients Accepts New Patients
5 
4.5 
5 
0 
36 Years of Experience 38 Years of Experience 46 Years of Experience 25 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks Italian Speaks English, Spanish
New York , NYPomona , NYNew York , NYNew York , NY
Med School: Icahn School Of Medicine At Mount Sinai Med School: University Of South Florida Health Morsani College Of Medicine Med School: Universita Degli Studi Di Milano Facolta Di Medicina E Chirurgia Med School: Duke University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Howard Scott Seiden

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Howard Scott Seiden has the following 2 specialties

Specialty Expertise

Dr. Howard Scott Seiden has the following 2 areas of expertise

  • Heart Failure
  • Pediatrics

Certifications, License, & Education

36 Years Experience

Dr. Howard Scott Seiden holds expired and active medical licenses in the states of New York and New Jersey.

Medical License

Medical Doctor with an expired medical license in the state of New York that expired in 2026 and an active medical license in the state of New Jersey that expires in 2027.

Education & Training

Medical School

Graduated from Icahn School Of Medicine At Mount Sinai in 1990.

NPI Number

Dr. Seiden's NPI number is 1043383391.

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Frequently Asked Questions

Does Dr. Howard Seiden accept my insurance?
You can see the insurance plans that Dr. Howard Seiden accepts on their Vitals profile.
Which hospitals is Dr. Howard Seiden affiliated with?
Dr. Howard Seiden is affiliated with The Mount Sinai Hospital, Montefiore New Rochelle Hospital, Englewood Hospital And Medical Center, South Shore University Hospital, Mount Sinai Morningside, NORTHWELL HEALTH HOSPITAL, Mount Sinai Kravis Childrens Hospital, and KATZ WOMENS HOSPITAL AT NORTH SHORE UNIVERSITY HOSPITAL.
How can I make an appointment with Dr. Howard Seiden?
You can find contact information for Dr. Howard Seiden here on Vitals.
Where is Dr. Howard Seiden's office located?
Dr. Howard Seiden's office is located at 1 Gustave L Levy Pl, New York, NY, 10029.
Is Dr. Howard Seiden accepting new patients?
Dr. Howard Seiden has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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