Summary

Dr. James Marcus brings 15 years of experience as an internal medicine physician to his practice. He earned his medical degree from Sackler School of Medicine and focuses on comprehensive adult healthcare. Dr. Marcus speaks English and provides care across multiple locations.

Dr. Marcus practices at Mount Sinai Morningside in New York, Saint Joseph Medical Center in Yonkers, and Beth Israel Deaconess Medical Center Division of Endocrinology in Boston. He specializes in managing high blood pressure conditions, including both routine hypertension and emergency situations. His expertise includes performing blood work and chemistry panels to help diagnose and monitor patient health. Patients rate Dr. Marcus 5.0 out of 5 stars for his care.

Overview based on verified provider data

Quick Facts

  • 5
  • 15 years of experience
  • 24 insurance plans accepted
  • speaks English
  • Sackler School Of Medicine
  • 1 written review
  • 1 specialty
  • 1 office location
  • Male

Patients’ Perspective

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

Office Location

Marcus Medicine

4 Dearfield Dr Ste 106Greenwich, CT 06831

Compare with Similar Doctors

Dr. James Howard Marcus
Dr. Roy Martin
Dr. Lisa Persaud, MD
Dr. Monte Ezratty, MD
Dr. James Howard MarcusDr. Roy MartinDr. Lisa Persaud, MDDr. Monte Ezratty, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
3.8 
15 Years of Experience 20 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available No Virtual Visit Option
Speaks English Speaks English, Spanish
Greenwich , CTCollege Point , NYHicksville , NYBronx , NY
Med School: Sackler School Of Medicine Med School: St Georges University School Of Medicine Med School: University Of Toledo College Of Medicine
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. James Howard Marcus

  • 1199SEIU
  • Aetna
  • Affinity Health Plan
  • Cigna
  • EmblemHealth
  • Fidelis Care (NY)
  • HealthFirst (NY)
  • HealthFirst (NY) - HMO
  • HealthFirst (NY) - Medicaid (Managed)
  • HealthFirst (NY) - Medicare (Advantage HMO)
  • Horizon Blue Cross Blue Shield of New Jersey
  • Integra
  • MagnaCare
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • MetroPlus Health Plan
  • Molina Healthcare
  • MVP Health Care
  • National Vision Administrators
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicaid

Medical Specialties

Dr. James Howard Marcus has the following specialty

Certifications, License, & Education

15 Years Experience

Dr. James Howard Marcus holds an active medical license in the state of New York.

Medical License

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

Education & Training

Medical School

Graduated from Sackler School Of Medicine in 2011.

NPI Number

Dr. Marcus' NPI number is 1568716629.

Similar Doctors

Frequently Asked Questions

Does Dr. James Howard Marcus accept my insurance?
You can see the insurance plans that Dr. James Howard Marcus accepts on their Vitals profile.
Does Dr. James Howard Marcus accept virtual/telehealth appointments?
Dr. James Howard Marcus has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. James Howard Marcus's office located?
Dr. James Howard Marcus's office is located at 4 Dearfield Dr Ste 106, Greenwich, CT, 06831.
What languages does Dr. James Howard Marcus speak?
Dr. James Howard Marcus speaks English.
Is Dr. James Howard Marcus accepting new patients?
Dr. James Howard Marcus has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.