
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Gredysa, Endocrinologist in Southampton, NY?
Dr. Barbara Gredysa is an endocrinologist with particular interest in diabetes, thyroid and parathyroid disease. She graduated Summa cum Laude from Wroclaw Medical University in Wroclaw, Poland and continued her medical training at Stony Brook University Medical Center where she completed residency in internal medicine and fellowship in endocrinology. Dr. Gredysa was the founder of Peconic Endocrinology, PC, an endocrinology practice on the east end of Long Island, where she served her local community with compassion and dedication. She is a member of American Association of Clinical Endocrinologists and is certified in neck ultrasound through its ECNU program.
What languages does Dr. Gredysa speak?
Dr. Gredysa and their clinical team can communicate with patients in the following languages:
English
Polish
What conditions does an Endocrinologist like Dr. Gredysa typically treat?
As an Endocrinologist, Dr. Gredysa diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Gredysa. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Type 2 Diabetes
- Type 2 Diabetes with Diabetic Neuropathy
- Diabetes Type 2
- Type 2 diabetes
- Diabetic Nerve Problems
- Diabetic Neuropathy
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
- Diabetic Nerve Damage
- Diabetic Polyneuropathy
- Peripheral Neuropathy from Diabetes
- Diabetes Mellitus Nerve Problems
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
- E1142: Type 2 diabetes mellitus with diabetic polyneuropathy
Also known as:
- Other Hypothyroidism
- Hypothyroidism
- Congenital hypothyroidism
- Underactive Thyroid
- Low Thyroid Function
- Thyroid Gland Underactivity
ICD-10 Codes:
- E038: Other specified hypothyroidism
Also known as:
- Nontoxic Multinodular Goiter
- Thyroid Disease
- Multinodular Goiter
- Lumpy Enlarged Thyroid
ICD-10 Codes:
- E042: Nontoxic multinodular goiter
Also known as:
- Age-Related Osteoporosis
- Fractures
- Osteoporosis
- Senile Osteoporosis
- Primary Osteoporosis
- Bone Thinning from Aging
ICD-10 Codes:
- M810: Age-related osteoporosis without current pathological fracture
Also known as:
- Class 1 Obesity
- Understanding Adult Overweight & Obesity
- Mild Obesity
- Moderate Obesity
- BMI Class 1 Obesity
ICD-10 Codes:
- E66811: Obesity, class 1
Does Dr. Gredysa accept my insurance?
Dr. Gredysa accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Gredysa accept in Southampton, NY?
Dr. Gredysa in Southampton, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Cigna Group
CVS Health (formerly Aetna)
EmblemHealth
Humana
Medicare
UMR Administered Payer
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Gredysa's office located?

Weill Cornell Medicine - Southampton
2 Montauk Highway
Southampton, NY 11968
What is Dr. Gredysa's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Gredysa's National Provider Identifier (NPI) number is 1457678500.
What common questions do patients ask about Dr. Gredysa?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Gredysa
What is Dr. Barbara Gredysa's specialty?
Dr. Gredysa is a Endocrinologist near Southampton, NY.
What does an Endocrinologist do?
An internist specializing in disorders of the endocrine glands, including the thyroid and adrenal glands. This specialist also manages a range of conditions such as diabetes, metabolic and nutritional disorders, obesity, pituitary disorders, and menstrual and sexual health issues.
Is this Dr. Barbara Gredysa affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Gredysa is affiliated with Newyork-Presbyterian Hospital/weill Cornell Medical Center which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see an Endocrinologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Endocrinologist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Barbara Gredysa accepting new patients in Southampton, NY?
Yes, Dr. Barbara Gredysa is accepting new patients at this time.
Does Dr. Barbara Gredysa offer online booking?
Please contact Dr. Gredysa's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Barbara Gredysa?
Please contact Dr. Gredysa's office for information regarding telehealth appointment availability or for scheduling assistance.
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