Summary

Dr. O'neil Mason is a cardiovascular disease specialist with 21 years of experience treating heart and blood vessel conditions. He earned his medical degree from the University of California Los Angeles David Geffen School of Medicine and completed his residency at Mount Sinai Medical Center. His extensive training has prepared him to address complex cardiovascular health issues with expertise and precision.

Dr. Mason practices at Cedars Sinai Medical Center in Morristown, New Jersey, where he focuses on treating conditions such as aortic valve stenosis, heart failure, and hypertension. He performs specialized procedures including contrast echocardiography and transthoracic echocardiograms to evaluate heart function. His expertise also includes dobutamine stress echocardiograms, which help assess how well the heart responds to physical stress.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 21 years of experience
  • 18 insurance plans accepted
  • Mount Sinai Medical Center
  • 2 specialties
  • 7 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Male

Office Location

Cardiovascular Core Lab Services

100 Madison Ave Ste 5Morristown, NJ 07960

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Dr. O'neil Mason, MDDr. Howard D. Apfel, MDDr. Marlon Steven Rosenbaum, MDDr. Zvi S. Marans, MD
Cardiovascular DiseaseCardiovascular DiseaseCardiovascular DiseaseCardiovascular Disease
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.5 
4.2 
4.6 
21 Years of Experience 37 Years of Experience 46 Years of Experience 42 Years of Experience
Virtual Visit Available Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks Hebrew Speaks English, Spanish Speaks English, Spanish
Morristown , NJParamus , NJNew York , NYNew York , NY
Med School: UNIVERSITY OF CALIFORNIA LOS ANGELES DAVID GEFFEN SCHOOL OF MEDICINE Med School: Suny Downstate Medical Center College Of Medicine Med School: New York University School Of Medicine Med School: Perelman School Of Medicine At University Of Pennsylvania
Current Profile
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Insurance Plans Accepted by Dr. O'neil Mason

  • Aetna
  • Aetna Better Health
  • Aetna Better Health - Medicaid (Managed)
  • Blue Cross Blue Shield
  • Cigna
  • Clover Health
  • Clover Health - HMO
  • EmblemHealth
  • Fidelis Care (NY)
  • Geisinger Health Plan
  • Medicare
  • Medicare - Medicare
  • Meritain Health
  • Mutual of Omaha
  • Nippon Life Benefits
  • Oscar Health Insurance - HMO
  • UnitedHealthcare
  • UnitedHealthcare - Medicare

Medical Specialties

Dr. O'neil Mason has the following 2 specialties

Specialty Expertise

Dr. O'neil Mason has the following 7 areas of expertise

  • Cardiologist
  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss

Certifications, License, & Education

21 Years Experience

MEDICAL LICENSE

Medical Doctor, New Jersey, 2027, Active

EDUCATION & TRAINING

Residency

Mount Sinai Medical Center

Medical School

UNIVERSITY OF CALIFORNIA LOS ANGELES DAVID GEFFEN SCHOOL OF MEDICINEGraduated in 2008
University Of The West Indies Faculty Of Medical Sciences JamaicaGraduated in 2005

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Frequently Asked Questions

Is Dr. O'neil Mason accepting new patients?
Dr. O'neil Mason is accepting new patients on Vitals. View Dr. O'neil Mason's profile on Vitals to make an appointment.
Does Dr. O'neil Mason accept virtual/telehealth appointments?
Yes, Dr. O'neil Mason accepts virtual/telehealth appointments. Click the virtual visit button on their Vitals profile.
Does Dr. O'neil Mason accept my insurance?
You can see the insurance plans that Dr. O'neil Mason accepts on their Vitals profile.
How can I make an appointment with Dr. O'neil Mason?
You can find contact information for Dr. O'neil Mason here on Vitals.
Where is Dr. O'neil Mason's office located?
Dr. O'neil Mason's office is located at 100 Madison Ave Ste 5, Morristown, NJ, 07960.

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