26 Years of Experience
Accepting patients
Who is Dr. Fan, Endocrinologist in Hershey, PA?
Dr. Chris Fan, MD is an Endocrinologist, who primarily practices in Hershey, PA with 2 additional practice locations. He has been practicing for over 26 years and is board certified. Dr. Fan graduated from University of Alabama School of Medicine and completed his residency at University of Pennsylvania Health System Program. Dr. Fan is fluent in English and Chinese, and is currently seeing new patients. Dr. Fan’s practice accepts Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Fan’s office at (717) 761-8900.
What are Areas of Expertise for Dr. Fan?
Dr. Chris Fan, MD is a highly-rated, board-certified Endocrinologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Fan empowers patients to confidently navigate their health journey, specializing in Diabetes, Pituitary Disorders, or comprehensive wellness support. Serving the Hershey/PA community, Dr. Fan is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Fan go to medical school and complete their residency?
Fellowship: Endocrinology, Diabetes, & Metabolism, Penn State Milton S. Hershey Medical Center
Residency: University of Pennsylvania Health System Program
Medical School: University of Virginia | University of Alabama School of Medicine | University of Virginia Medical School
What languages does Dr. Fan speak?
Dr. Fan and their clinical team can communicate with patients in the following languages:
Chinese
English
What conditions does Dr. Fan treat?
As a Endocrinologist, Dr. Fan 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. Fan. 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.
Also known as:
- Type 2 Diabetes
- Type 2 Diabetes with High Blood Sugar
- Diabetes Type 2
- Type 2 diabetes
- Diabetes Complicationss
- Hyperglycemia
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
- Diabetes Mellitus Complications
- Diabetes Related Health Problems
- Advanced Diabetes
- Diabetic Hyperglycemia
- High Blood Glucose
- High Sugar Levels
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
- E118: Type 2 diabetes mellitus with unspecified complications
- E1165: Type 2 diabetes mellitus with hyperglycemia
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:
- Type 1 Diabetes
- Type 1 Diabetes with High Blood Sugar
- Diabetes Type 1
- Type 1 diabetes
- Diabetes Tests & Diagnosis
- Hyperglycemia
- Diabetes Complicationss
- Juvenile Diabetes
- Insulin-Dependent Diabetes
- T1D
- Diabetic Hyperglycemia
- High Glucose in Type 1 Diabetes
- High Blood Sugar Episode
- Type 1 Diabetes Mellitus Complications
- Diabetes Related Health Problems
ICD-10 Codes:
- E109: Type 1 diabetes mellitus without complications
- E1065: Type 1 diabetes mellitus with hyperglycemia
- E108: Type 1 diabetes mellitus with unspecified complications
Also known as:
- Hypothyroidism
- Post-Surgery Hypothyroidism
- Congenital hypothyroidism
- Hypothyroidism (Underactive Thyroid)
- Underactive Thyroid
- Low Thyroid Function
- Postoperative Underactive Thyroid
- Thyroid Failure After Surgery
ICD-10 Codes:
- E039: Hypothyroidism, unspecified
- E890: Postprocedural hypothyroidism
Also known as:
- Primary Hyperparathyroidism
- Hyperparathyroidism
- Parathyroid Disorder
- Familial isolated hyperparathyroidism
- Overactive Parathyroid Gland
- High Parathyroid Hormone
- PTH Overproduction
ICD-10 Codes:
- E210: Primary hyperparathyroidism
- E213: Hyperparathyroidism, unspecified
Also known as:
- Thyroid Cancer
- Thyroid Carcinoma
- Malignant Thyroid Nodule
- Thyroid Gland Cancer
ICD-10 Codes:
- C73: Malignant neoplasm of thyroid gland
Also known as:
- Hyperthyroidism
- Hyperthyroidism (Overactive Thyroid)
- Overactive Thyroid
- Thyrotoxicosis
- High Thyroid Function
ICD-10 Codes:
- E0590: Thyrotoxicosis, unspecified without thyrotoxic crisis or storm
Also known as:
- Long-Term Insulin Use
- Diabetes Medicines
- Chronic insulin therapy
- Ongoing insulin treatment
- Insulin for diabetes
ICD-10 Codes:
- Z794: Long term (current) use of insulin
Also known as:
- Having an Insulin Pump
- Diabetes Medicines
- Diabetes pump
- Continuous insulin delivery
- Automated insulin delivery
ICD-10 Codes:
- Z9641: Presence of insulin pump (external) (internal)
Also known as:
- Testicular Hypofunction
- Testicular Disorder
- Underactive Testicles
- Low Testicular Function
- Hypogonadism
ICD-10 Codes:
- E291: Testicular hypofunction
Also known as:
- Single Nontoxic Thyroid Nodule
- Thyroid Disease
- Benign Thyroid Nodule
- Solitary Thyroid Nodule
ICD-10 Codes:
- E041: Nontoxic single thyroid nodule
Also known as:
- Severe Obesity
- Body Weight
- Obesity
- Morbid Obesity
- Extreme Obesity
- High Body Mass Index
ICD-10 Codes:
- Z684: Body mass index [BMI] 40 or greater, adult
Also known as:
- Underactive Pituitary Gland
- Pituitary Disorder
- Combined pituitary hormone deficiency
- Isolated growth hormone deficiency
- Hypopituitarism
- Pituitary Hormone Deficiency
- Low Pituitary Function
ICD-10 Codes:
- E230: Hypopituitarism
Also known as:
- Other Specific Abnormal Blood Chemistry Results
- Blood
- Specified Blood Chemistry Imbalance
- Unusual Blood Chemistry Findings
- Specific Blood Panel Abnormalities
ICD-10 Codes:
- R7989: Other specified abnormal findings of blood chemistry
Which procedures does Dr. Fan perform as a Endocrinologist?
As a Endocrinologist, procedures performed by an Dr. Chris Fan may include:
- Adrenal Surgery
- Comparative Genomic Hybridization
- D and C / Vacuum Aspiration
- Diabetes Blood Sugar Management
- Diabetes Care - Kidney Disease Monitoring
- Diabetes Consultation
- Doppler Ultrasound
- Egg Freezing/ Fertility Preservation
For detailed information, please contact Dr. Fan's office.
Does Dr. Fan accept my insurance?
Dr. Fan accepts most major insurance plans. Important: Please call our office at (717) 761-8900 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Fan accept in Hershey, PA?
Dr. Fan in Hershey, PA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Capital BlueCross
Centene
CVS Health (formerly Aetna)
Gateway Health Plan
Geisinger Health Plan
Highmark Inc.
Independence Blue Cross
Medicare
UnitedHealthcare
View All Insurances
Where is Dr. Fan's office located?
What is Dr. Fan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Fan's National Provider Identifier (NPI) number is 1932167608.
What common questions do patients ask about Dr. Fan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Fan
What is Dr. Chris Fan's specialty?
Dr. Fan is a Endocrinologist near Hershey, PA. 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. Contact Dr. Fan to book an appointment today.
Is this Dr. Chris Fan affiliated with a ranked Castle Connolly Top Hospital?
No, Fan is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Penn State Health Milton S. Hershey Medical Center. Castle Connolly Top Hospitals 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
Where can I learn more about Endocrinologist?
Explore Endocrinologist with 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 Chris Fan accepting new patients in Hershey, PA?
Yes, Dr. Chris Fan is accepting new patients at this time.
Does Dr. Chris Fan offer online booking?
Please contact Dr. Fan's office at (717) 761-8900 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Chris Fan?
Please contact Dr. Fan's office at (717) 761-8900 for information regarding telehealth appointment availability or for scheduling assistance.
Other Endocrinologist Near Hershey, PA
NA
Pediatric Endocrinologist
Accepting patientsDr. Natalie Allen, MD is a Pediatric Endocrinologist, who primarily practices in Hershey, PA with 2 additional practice locations. She is board certified.
Hershey, PA
AS
Endocrinologist
Accepting patientsDr. Ayesha Siddiqui, MD is an Endocrinologist, who primarily practices in Hershey, PA with 1 additional practice location. She is board certified.
Hershey, PA
Endocrinologist
Accepting patientsDr. Andrea Manni, MD is an Endocrinologist, who primarily practices in Hershey, PA with 1 additional practice location. He has been practicing for over 49 years and is board certified by the American Board of Internal Medicine.
Hershey, PA