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Dr. David Horowitz, MD

Concierge Internal Medicine physician, Smithtown, NY

Dr. David Horowitz

Dr. David Horowitz is a concierge internist in Smithtown who has been in private practice since 1985.

2 Brooksite Drive, Suite 210, Smithtown, NY 11787
At a glance
Practice model
Concierge medicine
Years of experience
In private practice since 1985
Telehealth
Telemedicine services

Facts on this page last checked October 2026. How we check doctors

About Dr. Horowitz

Dr. Horowitz gives primary care as an internist in a concierge setting. He attended Brandeis University. He got his medical degree at New York University.

His internship and residency took place at Long Island Jewish Hospital. He finished a 2-year Georgetown University fellowship in general internal medicine in Washington, DC. He has been in private practice in Smithtown since 1985.

In 2010 he established a solo concierge practice. He sets aside 90 minutes for each complete physical examination. Follow-up visits get 30 to 60 minutes, with extra time when necessary.

Patients can reach him directly on his personal cell phone 24/7. He works with specialists and other providers to coordinate care. His care is personal, relaxed and unhurried.

He pays proactive attention to lifestyle, nutrition and exercise. He believes this is how primary care medicine should be practiced.

Membership and fees

The annual concierge fee is $1,800 and is paid directly to Dr. Horowitz.

He accepts annual, quarterly or monthly payments, and family members who also join can get a discount.

Medical insurance plans do not cover the annual concierge fee, and the practice works with the patient's insurance company to bill for medical care in the usual manner.

$1,800 per year

Services

90-minute physical examinations 30 to 60 minute follow-ups 24/7 direct cell phone access Care coordination with specialists
What internal medicine doctors commonly treat

Education and credentials

Degree
MD
College
Brandeis University
Medical school
New York University
Internship
Long Island Jewish Hospital
Residency
Long Island Jewish Hospital
Fellowship
General internal medicine, Georgetown University (2 years)

Hospital and practice affiliations

His affiliations include Stony Brook University Medical Center

Location

2 Brooksite Drive, Suite 210, Smithtown, NY 11787
Dr. David Horowitz practice page
Directions

Recognition and research

Teaching and research roles

From 1983 to 1985 he taught at Stony Brook University School of Medicine, where he became an Assistant Professor of Medicine.

Patient reviews

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Questions patients ask

Does Dr. Horowitz take insurance, or offer a membership?

Dr. Horowitz has a solo concierge practice with an annual concierge fee. The practice works with the patient's insurance company to bill for medical care in the usual manner.

How much does Dr. Horowitz charge?

The annual concierge fee is $1,800 and is paid directly to Dr. Horowitz. He accepts annual, quarterly or monthly payments, and family members who also join can get a discount. Insurance plans do not cover the annual concierge fee.

Where did Dr. Horowitz train?

He got his medical degree at New York University. His internship and residency took place at Long Island Jewish Hospital. He finished a 2-year Georgetown University fellowship in general internal medicine in Washington, DC.

Where is Dr. Horowitz's office?

Dr. Horowitz has been in private practice in Smithtown since 1985.

Does Dr. Horowitz offer telehealth?

He offers telemedicine services.

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