24 Years of Experience
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Hannegan, Dermatologist in Charleston, SC?
Benign skin growths are a common concern for many individuals in Charleston, South Carolina. Dr. Sandra Nash Hannegan MD, a Dermatologist in Charleston, SC, has built a clinical practice centered on treating these and related skin conditions. With a particular focus on skin biopsy and diagnostic techniques, she provides comprehensive care to her patients. Known for her expertise in managing Benign Skin Growth, Sun Damage Skin Condition, Skin Condition, and Seborrheic Keratosis, Dr. Hannegan's approach is both thorough and patient-centered. Her clinical work involves performing Skin Biopsy procedures to accurately diagnose and treat various skin conditions, ensuring that patients receive the most appropriate care for their specific needs. Dr. Hannegan's medical degree from the Medical University of South Carolina College of Medicine and her residency at Strong Memorial Hospital of the University of Rochester Program have equipped her with a strong foundation in dermatology. She is board-certified by the American Board of Dermatology, further underscoring her expertise. New patients can schedule a visit with Dr. Hannegan, who accepts major insurance carriers including BCBS Unspecified, Humana, and Medicare. With hospital affiliations at Musc Health University Medical Center and Musc Health - Orangeburg, she is well-positioned to provide comprehensive care to the Charleston community. Appointments are available for those seeking her expertise in dermatological care.
Where did Dr. Hannegan go to medical school and complete their residency?
Residency: Strong Memorial Hospital of the University of Rochester Program
Medical School: Medical University of South Carolina College of Medicine
Is Dr. Hannegan board certified as a Dermatologist?
Yes, Dr. Sandra Hannegan, MD is board certified by the American Board of Dermatology
What languages does Dr. Hannegan speak?
Dr. Hannegan and their clinical team can communicate with patients in the following languages:
English
What conditions does a Dermatologist like Dr. Hannegan typically treat?
As a Dermatologist, Dr. Hannegan 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. Hannegan. 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 here.
Also known as:
- Mole
- Inflamed Seborrheic Keratosis
- Birthmarks
- Moles
- Common Moles, Dysplastic Nevi, and Risk of Melanoma
- Benign Tumor
- Skin Condition
- Nevus
- Birthmark
- Skin spot
- Irritated seborrheic keratosis
- Red skin growth
- Inflamed age spot
ICD-10 Codes:
- D225: Melanocytic nevi of trunk
- L820: Inflamed seborrheic keratosis
Also known as:
- Actinic Keratosis
- Skin Condition
- Sun Exposure
- Skin Cancer Treatment (PDQ®)
- Solar keratosis
- Precancerous skin lesion
- Rough sun spots
ICD-10 Codes:
- L570: Actinic keratosis
Also known as:
- Skin Tumor of Uncertain Behavior
- Skin Condition
- Skin Neoplasm
- Skin Growth
- Uncertain Skin Lesion
ICD-10 Codes:
- D485: Neoplasm of uncertain behavior of skin
Also known as:
- Seborrheic Keratosis
- Benign Tumor
- Skin Condition
- SK
- Senile Wart
- Barnacle of Life
ICD-10 Codes:
- L821: Other seborrheic keratosis
What procedures does a Dermatologist like Dr. Hannegan typically perform?
As a Dermatologist, Dr. Hannegan performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Hannegan. 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 here.
Also known as:
- Skin Biopsy
- Shave Biopsy
- Tangential Biopsy
- Skin Lesion Biopsy
CPT Codes:
- 11102: Tangential biopsy of skin (eg, shave, scoop, saucerize, curette); single lesion
Does Dr. Hannegan accept my insurance?
Dr. Hannegan accepts most major insurance plans. Important: Please call our office at (843) 553-7251 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Hannegan accept in Charleston, SC?
Dr. Hannegan in Charleston, SC accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
BCBS Unspecified
Blue Cross Blue Shield of Michigan
Blue Cross Blue Shield of South Carolina
Humana
Medicare
Unknown
View All Insurances
Where is Dr. Hannegan's office located?
Dr. Sandra Hannegan's Primary Practice
8 Farmfield Ave Ste D
Charleston, SC 29407
(843) 553-7251
What is Dr. Hannegan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Hannegan's National Provider Identifier (NPI) number is 1710076294.
What common questions do patients ask about Dr. Hannegan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Hannegan
What is Dr. Sandra Hannegan's specialty?
Dr. Hannegan is a Dermatologist near Charleston, SC.
What does a Dermatologist do?
Dermatologists are medical professionals trained to diagnose and treat a wide range of skin conditions in both children and adults, including skin cancers, melanomas, and other tumors. They also manage disorders of the mouth, external genitalia, hair, and nails, and are skilled in treating conditions like dermatitis, allergic reactions, and skin manifestations of systemic diseases. Dermatologists receive specialized training in dermatopathology and dermatologic surgical techniques, and address cosmetic issues such as hair loss and scarring. Additionally, they use laboratory methods to diagnose immune-related skin disorders, often collaborating with immunohematologists for expert consultation and targeted therapies.
Is this Dr. Sandra Hannegan affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Hannegan is affiliated with Musc Health University Medical Center, Musc Health - Orangeburg which are a Castle Connolly Top Hospitals. 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 a Dermatologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Dermatologist. 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 Sandra Hannegan accepting new patients in Charleston, SC?
Yes, Dr. Sandra Hannegan is accepting new patients at this time.
Does Dr. Sandra Hannegan offer online booking?
Please contact Dr. Hannegan's office at (843) 553-7251 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Sandra Hannegan?
Please contact Dr. Hannegan's office at (843) 553-7251 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Sandra Hannegan have?
Dr. Sandra Hannegan is certified by the American Board of Dermatology.
<section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>