DG

Dr. Debra S. Greenfield, M.D.

Internal Medicine

5.0
Accepting new patients 14 years of experience Offers telehealth

Overview

Dr. Debra S. Greenfield, M.D. is an Internist (Primary Care Doctor) in Smithtown, NY. She specializes in Internal Medicine, has 14 years of experience, and is board certified. She graduated from Brookdale University Hospital Medical Center.


Dr. Greenfield works at Center For Medical Weight Loss. She frequently treats conditions like Malaise and Fatigue, Dysthymia and Cyclothymia (Mood Disorders) along with other conditions at varying frequencies. Dr. Greenfield also conducts Obesity...

Find providers based on your care needs

Start the search for a new doctor with Super Profiles and customizable filters that matter the most to you.

User Ratings (of at least 4.0)

Accepting New Patients

Insurance Accepted

Conditions Treated and Procedures Performed

Online Scheduling

Headshot Available

Experience & Treatment Frequency

Search for conditions or procedures.

Back Pain
Diabetes Type 2
Dyslipidemia
Back Pain
Close Icon

Treatment Frequency

May Perform
View other providers who treat this condition
Diabetes Type 2
Close Icon

Treatment Frequency

May Perform
Learn more about Diabetes Type 2 View other providers who treat this condition
Dyslipidemia
Close Icon

Treatment Frequency

May Perform
View other providers who treat this condition

Conditions and Procedures FAQ

What is treatment frequency? And why is it so important?
Why doesn’t a provider cover a condition or procedure in their specialty?
Why doesn’t my insurance provider cover a condition or procedure?

Check your insurance

Insurance FAQ

We know health insurance can be a tricky topic. So, we’ve broken down the most important aspects of health insurance by defining key terms and answering commonly asked questions.

How can your health insurance company help you?
What does in-network mean?
Why doesn’t a provider accept my insurance?

Ratings & Reviews

Average provider rating

 5.0

Based on 5 ratings

Leave a review

How was your appointment with Dr. Debra S. Greenfield, M.D.?

Patient Ratings (5)
5 star
(5)
4 star
(0)
3 star
(0)
2 star
(0)
1 star
(0)

About Dr. Debra S. Greenfield, M.D.

Specialties

  • Internal Medicine

Years of Experience

14 years of experience

Languages Spoken

  • English

Gender

Female

NPI Number

1558525964

Education & Certifications

Medical Education

  • CITY UNIVERSITY OF NEW YORK / MEDICAL SCHOOL

Residency

  • Brookdale University Hospital Medical Center
  • Brookdale University Hospital Medical Center

Board Certifications

  • Internal Medicine

Location

Center For Medical Weight Loss

329 E Main St Ste 9,

Smithtown, NY 11787

631-366-2333

Frequently Asked Questions

Is Dr. Debra S. Greenfield, M.D. accepting new patients?

Dr. Greenfield is accepting new patients on Healthline FindCare. You can check to see if Dr. Greenfield is offering online scheduling or call the provider’s office for more information.

Who are other Internists (Primary Care Doctors) nearby?
Does Dr. Debra S. Greenfield, M.D. accept my insurance?

Dr. Greenfield accepts Aetna, Blue Cross Blue Shield, Cigna, and other major insurance plans. Please call ahead to confirm all accepted insurance plans.

Are you Dr. Debra S. Greenfield, M.D.?

Claim your profile through Healthgrades to keep it updated and reach more patients.

It’s free and only takes a minute.

Claim My profile

Emergency Banner

In the event of a medical emergency, dial 911 or visit your closest emergency room immediately.