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Dr. Sandra Hannegan, MD

Dermatology
4.3 (15)
Accepting new patients
28 years of experience

Overview of Dr. Sandra Hannegan, MD

Dr. Sandra Hannegan, MD is a Dermatologist in Charleston, SC. They specialize in Dermatology, has 28 years of experience. They graduated from Medical University of South Carolina.

Dr. Hannegan works at Lowcountry Dermatology Associates in Charleston, SC. They frequently treat conditions like Intertrigo, Contact Dermatitis and Abscess or Cyst Drainage or Aspiration along with other conditions at varying frequencies. They are accepting new patients and accepts Aetna, Anthem and Blue Cross Blue Shield as well as other major insurance plans. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

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User Ratings (of at least 4.0)
Insurance Accepted
Headshot Available
Accepting New Patients
Conditions Treated and Procedures Performed

Dr. Hannegan's Office Locations

  1. 1
    Lowcountry Dermatology Associates
    8 Farmfield Ave Ste D, Charleston, SC 29407 Icon Directions Right Arrow Directions Phone Icon (843) 556-7251

Experience & Treatment Frequency

NEW FEATURE

What is treatment frequency?

Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:

Very HighFrequency
HighFrequency
NormalFrequency
May Perform

Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.

Search for conditions or procedures.
Intertrigo
Contact Dermatitis
Abscess or Cyst Drainage or Aspiration

Treatment frequency



Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
Intertrigo Chevron Icon
Contact Dermatitis Chevron Icon
Abscess or Cyst Drainage or Aspiration Chevron Icon
Abscess or Fluid Incision and Drainage Chevron Icon
Actinic Keratosis Chevron Icon
Dermatitis Chevron Icon
Folliculitis Chevron Icon
Itchy Skin Chevron Icon
Moles (Benign Skin Lesions) Chevron Icon
Rosacea Chevron Icon
  • View other providers who treat Rosacea
Seborrheic Dermatitis Chevron Icon
Boil Chevron Icon
  • View other providers who treat Boil
Destruction of Benign Skin Lesion Chevron Icon
Excision of Skin Lesion Chevron Icon
Herpes Simplex Infection Chevron Icon
Ringworm Chevron Icon
  • View other providers who treat Ringworm
Seborrheic Keratosis Chevron Icon
Varicose Eczema Chevron Icon
Warts Chevron Icon
  • View other providers who treat Warts
Basal Cell Carcinoma Chevron Icon
Bedsores Chevron Icon
  • View other providers who treat Bedsores
Birthmark Chevron Icon
Carcinoma in Situ of Skin Chevron Icon
Cellulitis Chevron Icon
Destruction of Malignant Skin Lesion Chevron Icon
Dry Skin Chevron Icon
  • View other providers who treat Dry Skin
Excision of Skin Cancer Chevron Icon
Excision, Shaving, or Destruction of Skin and Subcutaneous Tissue (incl. Mohs Micrographic Surgery), Tissue Transfer Chevron Icon
Fungal Nail Infection Chevron Icon
Hair Loss Chevron Icon
Hives Chevron Icon
  • View other providers who treat Hives
Impetigo Chevron Icon
  • View other providers who treat Impetigo
Keloid Scar Chevron Icon
Lipomas Chevron Icon
  • View other providers who treat Lipomas
Melanoma Screening Chevron Icon
Mole Evaluation Chevron Icon
Plantar Wart Chevron Icon
Poison Ivy, Poison Oak, or Poison Sumac Poisoning Chevron Icon
Psoriasis Chevron Icon
Skin Cancer Chevron Icon
Skin Discoloration Chevron Icon
Spider Veins Chevron Icon
Squamous Cell Carcinoma Chevron Icon
Telogen Effluvium Chevron Icon
Tinea Versicolor Chevron Icon
Varicose Veins Chevron Icon
Acne Chevron Icon
  • View other providers who treat Acne
Atopic Dermatitis (Eczema) Chevron Icon
Erythema Multiforme Chevron Icon
Excessive Sweating Chevron Icon
Granuloma of Skin Chevron Icon
Melanoma Chevron Icon
  • View other providers who treat Melanoma
Rash Chevron Icon
  • View other providers who treat Rash
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    • Aetna
    • Anthem
    • Blue Cross Blue Shield
    • CareFirst Blue Cross Blue Shield
    • Cigna
    • First Health
    • Humana

    * Please verify this information when scheduling an appointment.

    Ratings & Reviews
    Reviews are displayed in date order and collected from patients who have agreed to reporting accurate and fair reviews. Providers with no reviews may have a new FindCare profile, or no submitted reviews on FindCare yet.

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    4.3
    Average provider rating
    Based on 15 ratings
    Patient Ratings (15)
    5 Star
    (12)
    4 Star
    (0)
    3 Star
    (0)
    2 Star
    (1)
    1 Star
    (2)
    Leave a review

    How was your appointment with Dr. Hannegan?

    Jul 27, 2022
    I have been very self conscious about my hair as it has been thinning a lot! Dr. Hannegan prescribed a lotion for my hair and a shampoo and conditioner! I do not have one piece of hair come out in my comb and already I see such a difference! I have regained my confidence and am no longer self conscious about my hair! My friends and family have noticed a difference as well! I have gone to Dr. Hannegan for many years and trust her 100 percent in everything she says!
    Polly Snodgrass — Jul 27, 2022
    Read more reviews on Healthgrades
    Photo: Dr. Sandra Hannegan, MD
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    Dr. Hannegan's Office & Staff

    • Ease of scheduling urgent appointments
    • Office environment, cleanliness, comfort, etc.
    • Staff friendliness and courteousness
    • Total wait time (waiting & exam rooms)

    Experience with Dr. Hannegan

    • Level of trust in provider's decisions
    • How well provider explains medical condition(s)
    • How well provider listens and answers questions
    • Spends appropriate amount of time with patients

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    About Dr. Sandra Hannegan, MD

    Specialties
    • Dermatology
    Specialties
    Years of Experience
    • 28 years of experience
    Years of Experience
    Years of experience represents how long a provider has been practicing in their field since graduating from medical school. Not all providers will have this information available.

    Languages Spoken
    • English
    Languages Spoken
    NPI Number
    • 1710076294
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Medical Education
    • Medical University of South Carolina
    Medical Education

    Frequently Asked Questions

    Dr. Sandra Hannegan, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. Hannegan is offering online scheduling or call the provider’s office for more information.

    Dr. Hannegan has an average wait time of 10 – 15 minutes at their office(s).

    Dr. Hannegan has indicated that they do offer telehealth services. Please call the provider’s office at for more information.

    Dr. Hannegan works at Lowcountry Dermatology Associates in Charleston, SC. View the full address on Dr. Hannegan’s profile.

    Dr. Hannegan has seen patients for Intertrigo, Contact Dermatitis and Abscess or Cyst Drainage or Aspiration , and more. You can see other conditions treated by Dr. Hannegan on their profile. Please call the provider’s office to confirm all visit reasons.

    15 patients have reviewed Dr. Hannegan. The overall rating for this provider is 4.3. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Hannegan.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Hannegan, there are benefits to both methods. A person calling to schedule an with Dr. Hannegan appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.

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