Summary

Dr. Christopher Marnell specializes in cardiovascular disease and internal medicine, bringing comprehensive heart care expertise to his practice. A graduate of Weill Cornell Medical College, he has dedicated seven years to treating complex cardiovascular conditions and providing preventive care for heart health. His dual specialization allows him to address both specific heart-related concerns and broader internal medicine needs for adult patients.

Dr. Marnell practices at several prestigious New York medical centers, including The Mount Sinai Hospital, Mount Sinai West, and Mount Sinai Morningside. He treats patients with chest wall pain and manages high cholesterol in both children and teens. His procedural expertise includes performing stress tests and echocardiograms to evaluate heart function and diagnose cardiovascular conditions.

Overview based on verified provider data

Quick Facts

  • 7 years of experience
  • 9 insurance plans accepted
  • Weill Cornell Medical College
  • 2 specialties
  • 1 area of expertise
  • 6 hospital affiliations
  • 5 office locations
  • Male

Office Locations

Dr. Christopher Stewart Marnell has 5 locations

Dr. Christopher Stewart Marnell

445 E 69th St # 822-1New York, NY 10021

Mount Sinai West

1000 10th AveNew York, NY 10019

Mount Sinai Morningside

1111 Amsterdam AveNew York, NY 10025

The Mount Sinai Hospital

1468 Madison AveNew York, NY 10029

The Mount Sinai Hospital

1 Gustave L Levy PlNew York, NY 10029

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Dr. Christopher Stewart MarnellDr. Jayant K Raikhelkar, MDDr. Debabrata B Dutta, MDRachel J. Weller, MD
Cardiovascular DiseaseCardiovascular DiseaseCardiovascular DiseaseCardiovascular Disease
Accepts New Patients Accepts New Patients Accepts New Patients
4.8 
4.7 
7 Years of Experience 21 Years of Experience 37 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option Virtual Visit Available
Speaks English, Spanish Speaks English, Spanish
New York , NYNew York , NYEastchester , NYNew York , NY
Med School: Weill Cornell Medical College Med School: CASE WESTERN RESERVE UNIVERSITY SCHOOL OF MEDICINE Med School: Albert Einstein College Of Medicine Of Yeshiva University
Current Profile
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Insurance Plans Accepted by Dr. Christopher Stewart Marnell

  • Aetna
  • EmblemHealth - HMO
  • Fidelis Care (NY)
  • Fidelis Care (NY) - Medicare (Advantage HMO)
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • VillageCareMax

Medical Specialties

Dr. Christopher Stewart Marnell has the following 2 specialties

Specialty Expertise

Dr. Christopher Stewart Marnell has the following area of expertise

  • Internal Medicine

Certifications, License, & Education

7 Years Experience

Education & Training

Medical School

Graduated from Weill Cornell Medical College in 2019.

NPI Number

Dr. Marnell's NPI number is 1629538079.

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Frequently Asked Questions

Which hospitals is Dr. Christopher Marnell affiliated with?
Dr. Christopher Marnell is affiliated with Morristown Medical Center, Overlook Medical Center, The Mount Sinai Hospital, Mount Sinai Morningside, Mount Sinai West, and Mount Sinai Kravis Childrens Hospital.
Does Dr. Christopher Marnell accept my insurance?
You can see the insurance plans that Dr. Christopher Marnell accepts on their Vitals profile.
Does Dr. Christopher Marnell accept virtual/telehealth appointments?
Dr. Christopher Marnell has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. Christopher Marnell accepting new patients?
Dr. Christopher Marnell has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Where is Dr. Christopher Marnell's office located?
Dr. Christopher Marnell's office is located at 445 E 69th St # 822-1, New York, NY, 10021.

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