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Dr. Alan Chang, MD

Endocrinology, Diabetes & Metabolism* Age 42
Dr. Alan Chang, MD
3.7 (3 Ratings)

Offers telehealth

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Dr. Alan Chang, MD is a Diabetes & Metabolism Endocrinologist in East Setauket, NY.
Dr. Alan Chang, MD
3.7 (3 Ratings)
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Dr. Alan Chang, MD

Endocrinology, Diabetes & Metabolism* Age 42
East Setauket, NY
Accepting new patients
15 years of experience

Offers telehealth

Dr. Alan Chang, MD is a Diabetes & Metabolism Endocrinologist in East Setauket, NY.

About

Dr. Chang graduated from St. Georges University School of Medicine. Dr. Alan Chang, MD is a Diabetes & Metabolism Endocrinologist in East Setauket, NY and has 15 years experience. Dr. Chang currently practices at Dialysis Center In East Setauket and are affiliated with Doylestown Hospital and Stony Brook University Hospital. Dr. Chang has experience treating conditions like Diabetes With Renal Manifestations among other conditions at varying frequencies. At present, Dr. Chang received an average rating of 3.7/5 from patients and has been reviewed 3 times. Dr. Chang's office accepts new patients and telehealth appointments. Dr. Chang is board certified in Diabetes, Metabolism & Endocrinology and accepts multiple insurance plans.

Offers Telehealth

This provider offers telehealth appointments. Call the office to schedule.

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Experience Check

Enter a condition or procedure
Diabetes With Renal Manifestations
Diabetes Type 2
Continuous Glucose Monitoring
Diabetes With Renal Manifestations
Continuous Glucose Monitoring
Diabetes With Renal Manifestations
Diabetes Type 2
Continuous Glucose Monitoring
Adrenal Gland Diseases
Adrenal Insufficiency
Autoimmune Thyroid Diseases
Autoimmune Thyroiditis
Calcium Metabolism Disorders
Cushing's Syndrome
Diabetes Type 1
Dyslipidemia
Endocrine Gland Cancer
Goiter
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Hashimoto's Disease
Hypercalcemia
Hyperlipidemia
Hyperthyroidism
Hypoglycemia
Hypogonadism
Hypothyroidism
Lipid Disorders
Malaise and Fatigue
Mineral Metabolism Disorders
Obesity
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Osteopenia
Osteoporosis
Secondary Diabetes Mellitus
Testicular Dysfunction
Thyroid Cyst
Thyroid Nodule
Thyroiditis
Thyrotoxicosis
Vitamin D Deficiency
Vitamin_Deficiency
Thyroid Hormone Replacement
Abdominal Pain
Abnormal Thyroid
Acromegaly and Gigantism
Administrative Physical
Adrenal Gland Cancer
Adrenal Incidentaloma
Anemia
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Arthritis
Arthritis of the Elbow
Asthma
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Benign Pituitary Gland Tumor
Celiac Disease
Chronic Neck Pain
Chronic Sinusitis
Congenital Adrenal Hyperplasia (CAH)
COPD (Chronic Obstructive Pulmonary Disease)
Craniopharyngioma
Cystic Fibrosis
Diabetes
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Diabetes Insipidus
Diabetic Ketoacidosis
Diabetic Polyneuropathy
Diarrhea
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Dizziness
Enteritis
Familial Hypercholesterolemia
Gastroparesis
Gestational Diabetes
Gout
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Graves' Disease
Growth Hormone Deficiency
Heart Disease
Hepatitis A
Hernia
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Hyperaldosteronism
Hyperparathyroidism
Hyperprolactinemia
Hypertension
Hypokalemia
Hypoparathyroidism
Hypopituitarism
Hypopituitarism Following Procedure
Hypothalamus Cancer
Indigestion
Iron Metabolism Disorders
Klinefelter Syndrome
Menopausal and Postmenopausal Disorders
Menstrual Disorders
Morbid Obesity
Neuroendocrine Tumors
Osteoarthritis
Osteoarthritis of Foot
Osteoarthritis of Shoulder
Osteoarthritis of Spine
Overweight
Parathyroid (Gland) Disease
Perimenopause
Pheochromocytoma
Pituitary Gland Cancer
Pituitary Tumor
Polycystic Ovarian Syndrome
Polyneuropathy
Pregestational Diabetes Mellitus
Primary Hyperparathyroidism
Proteinuria
Pseudohypoparathyroidism
Secondary Hyperparathyroidism
Shortness of Breath
Sinusitis
Sleep Apnea
Symptomatic Menopause
Thyroid Cancer
Thyroid Goiter
Tinnitus
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Tobacco Use Disorder
Tremor
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Vertigo
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Viral Hepatitis
Wheezing
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Diabetes Counseling
Immunization Administration
Testosterone Replacement Therapy

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Cigna PPO
  • Blue Card PPO
  • Coventry Health Care
  • First Health (Coventry Health Care)
  • National (BlueCard) PPO
  • Choice Plus POS II
  • MultiPlan PPO

Locations

  1. 1 Dialysis Center In East Setauket
    26 Research Way, East Setauket, NY 11733

Patient Satisfaction

Likelihood to recommend Dr. Chang
3.7
Based on 3 Reviews
5 Stars (2)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (1)

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Patient Reviews
Jun 30, 2023
My first appointment (3/2022) with Dr. Chang was in office visit, I knew I had a long road ahead of me to get my thyroid levels normal and I needed someone that I liked, but more importantly someone I trust. I immediately felt a sense of relief when I met dr. chang, I felt I was finally in great hands and I didn’t have to worry about doubting his methods/treatment. The rest of my visits all have been virtual and he gives you the same attention and care he would as if you were in his office. He has always been so responsive to my messages on HealtheLife app, he did warn me in our first appointment, he said any questions or concerns to message him there because that is the best way to reach him and he definitely was correct about that. I’ve had hypothyroidism for years and he is the only doctor that finally brought my levels to normal and that is all because of his non stop efforts to send me new labs, new meds, new plan… etc . If you are looking for a doctor that listens to you and is willing to work with you but at the same time suggests great medical advice then you need to go see dr. Alan chang. Best doctor hands down!!!
Sara p — Jun 30, 2023
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Photo: Dr. Alan Chang, MD
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Dr. Chang's Office & Staff

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Experience with Dr. Chang

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Telehealth Options
This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Chang?
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(631) 444-0519

About Me

Specialties*
Endocrinology, Diabetes & Metabolism
Internal Medicine
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Education

Medical Education
  • St. Georges University School of Medicine
    2009
Medical Education

Board Certifications

Board Certifications
  • Diabetes, Metabolism & Endocrinology
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Common Questions and Answers
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Alan Chang, MD. To arrange an appointment, call the number on Dr. Chang's profile.

Dr. Chang frequently treats the following conditions: Diabetes With Renal Manifestations. See more on Sharecare.

Dr. Alan Chang, MD is affiliated with Doylestown Hospital and Stony Brook University Hospital.

Yes, Dr. Alan Chang, MD holds board certification in Diabetes, Metabolism & Endocrinology.

Hospital Affiliations

  • Doylestown Hospital

    595 W State St, Doylestown, PA

  • Stony Brook University Hospital

    101 Nicolls Rd, Stony Brook, NY