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Internal Medicine
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Mount Sinai Doctors ?
    • Specialties
    • Internal Medicine
    • Primary Care
    • Language
    • English
    • Hospital Affiliations
    • Mount Sinai Queens
    • The Mount Sinai Hospital
Claudine N. Portella, MD, is Associate Physician, Internal Medicine at Mount Sinai Queens and is board certified in internal medicine. She received her medical degree from Drexel University College of Medicine and completed her residency in internal medicine at New York University Medical Center.

With her clinical focus on internal medicine and preventive medicine, Dr. Portella enjoys treating and caring for patients with a range of conditions including hypertension, diabetes, and elevated cholesterol. In addition, she provides support and direction to patients regarding smoking cessation and weight management. Dr. Portella finds caring for the ethnically and culturally diverse patients in the Queens community to be very rewarding and the range of patients enriches her practice. Educating patients about their conditions and treatment options is an integral part of how she delivers care. Dr. Portella finds pleasure in forming partnerships with patients with the goal of helping them become healthy and stay healthy.

Clinical Focus


MD, Drexel University College of Medicine

Internship, OB/GYN
Albert Einstein College of Medicine

Internship, Internal Medicine
Jacobi Hospital Center

Residency, Internal Medicine
New York University School of Medicine