Dr. Toan Nguyen, DO, NY | Internist

About Dr. Toan Nguyen

Toan Nguyen, DO is an Internal Medicine physician dedicated to helping patients achieve better long-term health through preventive care, chronic disease management, and compassionate, evidence-based medicine. Originally from California and now based in Brooklyn, Dr. Nguyen is passionate about improving the health and well-being of the local community. Dr. Nguyen earned his Doctor of Osteopathic Medicine degree from Western University of Health Sciences and completed his Internal Medicine residency training at Adventist Health White Memorial. He has experience caring for patients from diverse cultural and socioeconomic backgrounds and values building strong, collaborative relationships with every patient. He stays current with the latest medical guidelines and emphasizes shared decision-making, ensuring patients feel informed and involved in their care. Dr. Nguyen also keeps healthcare costs in mind and works to create practical, personalized treatment plans that support sustainable, long-term wellness. Outside of medicine, Dr. Nguyen enjoys traveling, exploring different foods and cultures, spending time outdoors, rock climbing, and staying active. For highlighted treatments and conditions: Annual Physical Blood Pressure Testing and Measurement Blood Work Cancer Screening Cholesterol Management Diabetes Blood Sugar Management General Consultation Vaccinations Pre-employment Exams Primary Care and Same Day Primary Care Weight Loss/Obesity Wellness Abnormal Liver Enzymes Acid Reflux/Heartburn Allergy Asthma Anemia COPD Cough CVA/TIA Diabetes Erectile Dysfunction Headache Heart Failure Hyperlipidemia Hypertension Hyper/Hypothyroidism Osteoporosis Overweight/Obesity Pneumonia STIs UTIs

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Popular visit reasons

Annual Physical

Arthritis

Flu

General Consultation

Illness

Infection Consultation

Ozempic / Wegovy (Semaglutide) Consultation

Weight Loss Consultation

Annual Physical

Arthritis

Flu

General Consultation

Office location

Dr. Toan Nguyen, DO also offers online video visits for patients

Mount Sinai Brooklyn Heights

300 Cadman Plz W, Brooklyn, NY 11201

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Education and background

Practice names

Mount Sinai Doctors

Education and training

Medical School - Western University of Health Sciences, Doctor of Osteopathic Medicine
Adventist Health White Memorial, Residency in Internal Medicine

Languages spoken

English

Provider's gender

Male

NPI number

1922739739

Patient reviews

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Frequently asked questions

How soon can I make an appointment with Dr. Toan Nguyen?

Generally, Dr. Toan Nguyen has appointments available on Zocdoc within 1 week. You can see Dr. Nguyen's earliest availability on Zocdoc and make an appointment online.

Is Dr. Toan Nguyen accepting new patients?

Dr. Toan Nguyen generally accepts new patients on Zocdoc. You can see Dr. Nguyen's earliest availability on Zocdoc and schedule an appointment online.

Does Dr. Toan Nguyen accept my insurance?

Choose your insurance plan to verify if Dr. Nguyen is in-network.

Can I make an appointment with Dr. Toan Nguyen online?

Yes, you can make an appointment online with Dr. Nguyen using Zocdoc. It’s simple, secure, and free.

What practice does Dr. Toan Nguyen work with?

Dr. Toan Nguyen works with Mount Sinai Doctors.

Where is Dr. Toan Nguyen's office located?

Dr. Toan Nguyen has 2 office locations in Brooklyn, view full addresses on Dr. Nguyen's profile.

What are common reasons for patients to see Dr. Toan Nguyen?

Dr. Toan Nguyen frequently sees patients for Annual Physical, Arthritis, Illness, Infection Consultation, and Weight Loss Consultation. You can see other visit reasons for Dr. Toan Nguyen on their profile.