Alan Chang, MD
Endocrinologist
532.5 mi · 219 N Broad St, 2, Philadelphia, PA 19107
Are you Alan Chang, MD?
At a glance
4.00 stars (1 review)
80% are satisfied with this provider ·
Accepts 6 insurances
Aetna, Anthem Blue Cross Blue Shield, Blue Cross Blue Shield of Illinois, Cigna, UnitedHealthcare, more+ ·
Affiliated with Stony Brook University Hospital
and Hahnemann University Hospital
Speaks Mandarin
Patient review summary
4.00
The reviews for Dr. Alan Chang reveal a generally positive patient experience, with a strong emphasis on his exceptional communication skills and personalized care. Patients appreciate his ability to make complex medical concepts understandable, often using visual aids and providing detailed, handwritten instructions. He is described as attentive, responsive, and deeply invested in his patients' health, fostering a sense of trust and confidence. However, there is one notably negative experience, where a patient felt neglected and dismissed by both Dr. Chang and the office staff during a critical situation. This highlights some inconsistency in patient care, though the majority of feedback reflects high satisfaction with Dr. Chang's expertise and bedside manner.
The above is a summary of provider feedback collected from external public sources.
The above is a summary of provider feedback collected from external public sources
Office locations
1
1.
Stony Brook Internists - Endocrinology
664.0 mi · 500 Commack Rd, Ste 103, Commack, NY, 11725
Alan Chang does not participate in Zocdoc to offer online booking at this time
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Dr. Rajesh Dev, MD
Endocrinologist
4.8153 reviews
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44 mi298 Applegarth Rd, Ste D, Monroe Township, NJ, 08831
Next available: Apr 14
In-network insurances
Aetna
BlueCross BlueShield
Cigna
UnitedHealthcare
Aetna
BlueCross BlueShield
Cigna
UnitedHealthcare
Areas of expertise
This doctor's experience enhances their expertise in similar cases. Below are the conditions or surgeries they treat most frequently.
Parathyroid gland disorder
Enlarged thyroid
Diabetic emergency
Calcium and Mineral Disorders
Chronic diabetes
Underactive thyroid
Parathyroid gland disorder
Enlarged thyroid
Diabetic emergency
Calcium and Mineral Disorders
More about Alan Chang, MD
Dr. Alan Chang is an internist who practices at Advanced Specialty Care at Lake Grove and Stony Brook Internists—Endocrinology in Commack, New York. He visits Stony Brook University Hospital as an affiliate.
Dr. Chang earned his medical degree from St. George's University. He completed his internship in internal medicine, residencies in internal medicine and endocrinology, diabetes, and metabolism, and a fellowship in endocrinology, diabetes, and metabolism at Hahnemann University Hospital.
Dr. Chang is board-certified by the American Board of Internal Medicine with additional certification in endocrinology, diabetes, and metabolism. He speaks English and Mandarin and can treat patients from varied linguistic backgrounds. He won the New York Magazine's Top Doctors award in 2024 and has published research papers in noted journals.
Education & experience
Affiliation
Stony Brook University Hospital
Hahnemann University Hospital
Certifications
American Board of Internal Medicine
Endocrinology, Diabetes & Metabolism (American Board of Internal Medicine)
License
NY State Medical License active through August 2025 #301834
Professional memberships
American Association of Clinical Endocrinology
Endocrine Society
Awards and publications
An Unexpected Finding of Poorly Differentiated Thyroid Carcinoma in a Toxic Thyroid Nodule.
Rare Association between Sarcoidosis and Smoldering Multiple Myeloma: A Case Report.
New York Magazine: Top Doctors: 2024
Background
Languages spoken
Mandarin
Gender
Female
NPI number
#1649408675
Alan Chang does not participate in Zocdoc to offer online booking at this time
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23.5 mi914 Town Center, New Britain, PA, 18901
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Offers telehealth
Dr. Taher Modarressi, MD
Endocrinologist
5.0052 reviews
32.5 mi21 Route 31 N, Suite B6, Pennington, NJ, 08534
Offers telehealth
5.0052 reviews
32.5 mi21 Route 31 N, Suite B6, Pennington, NJ, 08534
Offers telehealth
Dr. Rajesh Dev, MD
Endocrinologist
4.8153 reviews
44 mi298 Applegarth Rd, Ste D, Monroe Township, NJ, 08831
Next available: Apr 14
4.8153 reviews
44 mi298 Applegarth Rd, Ste D, Monroe Township, NJ, 08831
Next available: Apr 14
There are currently no additional providers matching this criteria
Dr. David Piatok, MD
Endocrinologist
23.5 mi914 Town Center, New Britain, PA, 18901
Offers telehealth
23.5 mi914 Town Center, New Britain, PA, 18901
Offers telehealth
Dr. Taher Modarressi, MD
Endocrinologist
5.0052 reviews
32.5 mi21 Route 31 N, Suite B6, Pennington, NJ, 08534
Offers telehealth
5.0052 reviews
32.5 mi21 Route 31 N, Suite B6, Pennington, NJ, 08534
Offers telehealth
Dr. Rajesh Dev, MD
Endocrinologist
4.8153 reviews
44 mi298 Applegarth Rd, Ste D, Monroe Township, NJ, 08831
Next available: Apr 14
4.8153 reviews
44 mi298 Applegarth Rd, Ste D, Monroe Township, NJ, 08831
Next available: Apr 14