Dr. Aaron Saul Greenberg, MD
Concierge Internal Medicine physician, Brooklyn, NY
Dr. Greenberg is an internist with a cardiovascular focus who offers concierge care to a limited number of patients.
Facts on this page last checked October 2026. How we check doctors
About Dr. Greenberg
Dr. Greenberg graduated from the SUNY Downstate College of Medicine. His concierge service keeps the number of patients limited so he can spend more time with each person. Concierge patients can reach him directly by phone, email or text.
He offers same-day or next-day appointments and extended visits. He helps patients manage long-term conditions such as diabetes, high blood pressure, asthma and heart disease. He also offers preventive screenings for conditions such as cancer, heart disease and diabetes.
He works with patients on personal nutrition, exercise and lifestyle plans, and he can coordinate care with specialists.
Membership and fees
A single membership at the practice costs $2,100 a year and includes a comprehensive annual physical examination.
Services
Education and credentials
Hospital and practice affiliations
Location
Patient reviews
He's the best doctor I've met
"To be honest, he's the best doctor I've met in many years."
Professional and responsive
"Professional, responsive, and takes the time to explain lab results, diagnoses, potential medication side effects, disease prevention, and health maintenance."
Definitely Recommended!
"Dr. Greenberg is dependable, responsible, and compassionate. He is also an excellent listener. Definitely Recommended!"
Questions patients ask
Does Dr. Greenberg offer a concierge service?
Yes, Dr. Greenberg offers a concierge service with a limited number of patients so he can spend more time with each person.
How much does a membership at Aaron Greenberg, MD cost?
A single membership at the practice costs $2,100 a year. It includes a comprehensive annual physical examination.
Does Dr. Greenberg offer telehealth?
Yes, Dr. Greenberg sees patients for both in-office and telemedicine appointments.
Where did Dr. Greenberg train?
Dr. Greenberg graduated from the SUNY Downstate College of Medicine.
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