Dr. Martin Greenfield MD, Endocrinology-Diabetes

Dr. Martin Greenfield MD

Endocrinology-Diabetes | Endocrinology, Diabetes & Metabolism

2 Prohealth Plaza Lake Success New York, 11042



Dr. Martin Greenfield practices Endocrinology in Lake Success, New York. Dr. Greenfield specializes in preventing, diagnosing, and treating diseases related to hormone imbalance, and the bodys glands in the endocrine system. Endocrinologists are trained and certified to treat a variety of conditions, including menopause, diabetes, infertility, and thyroid disorders, among many others. Dr. Greenfield examines patients, determines means of testing, diagnoses, and decides the best treatment methods.

Education and Training

State University of New York Downstate Medical Center

Suny-Hlth Sci Ctr At Brooklyn, Coll of Med, Brooklyn Ny 1968

Board Certification

Internal Medicine


Internal MedicineAmerican Board of Internal MedicineABIM

Provider Details

MaleEnglish 53 years of experience
Dr. Martin Greenfield MD
Dr. Martin Greenfield MD's Expert Contributions
  • Meet Dr. Martin Greenfield

    Martin Greenfield, MD, FACP, FACE, is an Endocrinologist, practicing with ProHEALTH Care in Lake Success, New York. He is also an Attending Physician at both North Shore University Hospital and Long Island Jewish Medical Center, where he serves on the Medical Board as well.Dr. Greenfield specializes...

  • The Best Foods for Diabetes - By Martin Greenfield, MD

    The best way to control type 2 diabetes is changing your diet to include important nutrients. These are the best foods to eat if you have diabetes. 1. Low-carb vegetablesVegetables with few carbs include artichokes, asparagus, broccoli and beets. These greens can boost your overall intake of...

Areas of expertise and specialization


  • Brigham & Women'S Hosp, Endocrinology, Diabetes & Metabolism  

Dr. Martin Greenfield MD's Practice location

2 Prohealth Plaza -
Lake Success, New York 11042
Get Direction
New patients: 516-608-6823, 516-465-8266
Fax: 516-608-6824, 516-465-8108

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Dr. Martin Greenfield MD's reviews

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Patient Experience with Dr. Greenfield


Based on 1 reviews

Dr. Martin Greenfield MD has a rating of 5 out of 5 stars based on the reviews from 1 patient. FindaTopDoc has aggregated the experiences from real patients to help give you more insights and information on how to choose the best Endocrinology-Diabetes in your area. These reviews do not reflect a providers level of clinical care, but are a compilation of quality indicators such as bedside manner, wait time, staff friendliness, ease of appointment, and knowledge of conditions and treatments.
  • Donald

    Dr. Greenfield helped me completely restructure my diet to live a long and healthy life. I am so thankful for him!

Media Releases

Get to know Endocrinologist Dr. Martin Greenfield, who serves the New Hyde Park area at his private practice and several local hospitals. Dr. Greenfield earned his medical degree at the State University of New York Downstate Medical Center College of Medicine. He continued his studies with an internship at the North Shore-Long Island Jewish Health System and fellowships from Harvard Medical School and Peter Bent Brigham Hospital. Dr. Greenfield has been practicing endocrinology for 30 years and is board certified in both Internal Medicine, and Endocrinology. His specialized area of expertise places a strong emphasis on those patients who suffer from diabetes–both type 1 and type 2. Currently, he serves on the governing council of the New York State Medical Society as well as on the legislative committee of the American College of Endocrinology. Dr. Greenfield is an Attending Physician at both North Shore University Hospital and Long Island Jewish Medical Center, where he is a member of the Medical Board. To stay current in his field, Dr. Greenfield is a Fellow of the American College of Physicians and the American College of Endocrinology. He is also very active in local medical affairs, having been the President of the Nassau County Medical Society, as well as of the Nassau Academy of Medicine. Dr. Greenfield has won many awards for his medical expertise, including Newsday’s Top Doctors on Long Island. Endocrinology is a branch of biology and medicine dealing with the endocrine system, its diseases, and its specific secretions known as hormones. It is also concerned with the integration of developmental events proliferation, growth, and differentiation, and the psychological or behavioral activities of metabolism, growth and development, tissue function, sleep, digestion, respiration, excretion, mood, stress, lactation, movement, reproduction, and sensory perception caused by hormones. Specializations include behavioral endocrinology and comparative endocrinology. The endocrine system consists of several glands, all in different parts of the body, that secrete hormones directly into the blood rather than into a duct system. Hormones have many different functions and modes of action; one hormone may have several effects on different target organs, and, conversely, one target organ may be affected by more than one hormone. Dr. Greenfield has furthered the field of endocrinology through his research efforts. Additionally, he serves patients at several locations throughout the region, which allows him to reach a wide range of patients for a variety of services and treatments.

Recommended Articles

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    Diabetes has always been associated with many stereotypes and stigmas. There are several misconceptions about diabetes diets, that affect an individual's willingness to follow it precisely. Many people believe that they have to give up all of their favorite foods if they have diabetes. Others are of...

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  • Is Diabetes a Lifelong Condition?

    For the normal functioning of our bodies, most of what we eat is broken down during digestion into glucose. Glucose is sugar that is the source of energy for our cells and organs. Glucose is transported throughout the body via the bloodstream. Insulin is a hormone that is secreted by the pancreas,...

  • Understanding the Different Types of Diabetic Neuropathy

    When mentioning diabetes, people mostly think about high blood sugar, problems associated with poor blood flow, and possible complications if the patient fails to follow their treatment plan. However, one important symptom that constantly gets sidelined (despite being partly responsible for diabetic...

  • Different Types of Physicians Explained

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2 Ohio Dr, New Hyde Park, NY 11042, USA
Head north toward Lake Dr
190 ft
Turn right onto Lake Dr
56 ft
Turn right onto Ohio Dr
66 ft
Turn left onto Holiday Gate
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Turn left onto New Hyde Park Rd
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0.6 mi
Turn right onto Community Dr
0.6 mi
Turn rightDestination will be on the right
148 ft
300 Community Dr, Manhasset, NY 11030, USA



2 Ohio Dr, New Hyde Park, NY 11042, USA
Head south
226 ft
Turn left onto Lake Success Quadrangle
0.1 mi
Continue straight
95 ft
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0.2 mi
Turn left onto Marcus Ave
1.8 mi
Continue straight onto Jericho Turnpike
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0.4 mi
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0.5 mi
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243 ft
259 1st St, Mineola, NY 11501, USA


270 - 05 76TH AVENUE NEW HYDE PARK NY 11040

Lake Dr, New Hyde Park, NY 11042, USA
Head north toward Lake Dr
200 ft
Turn left onto Nevada Dr
0.1 mi
Turn left to stay on Nevada Dr
0.1 mi
Turn right onto Marcus Ave
0.5 mi
Turn left onto Lakeville Rd
0.4 mi
Turn right onto 77th Ave
112 ft
Turn right onto Hewlett St
0.1 mi
Turn left onto 76th Ave
0.1 mi
Turn rightDestination will be on the right
79 ft
270-5 76th Ave, Queens, NY 11040, USA