Dr. William Andersen, MD


Physician
Dermatology

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Lancaster Skin Center
190 North Pointe Boulevard, Suite 1
Lancaster, Pennsylvania 17601
For an appointment, call (717) 560-6444
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Medical Expertise of Dr. William Andersen, MD

Diagnosis and treatment of skin conditions, including acne, eczema, rosacea, psoriasis and skin cancer.

About Dr. William Andersen, MD

Dr. William Anderson is a dermatologist providing medical care to patients in the Lancaster, Pennsylvania area.

Dr. Andersen graduated from Harvard College. He then attended the Columbia College of Physicians and Surgeons and received his MD there. He stayed at Columbia Presbyterian Hospital for a residency in anatomic pathology and thereafter became a board certified pathologist. Dr. Andersen performed a second residency in dermatology at the Boston University-Tufts training program, which he completed in 1994.

Make an appointment with Dr. William Anderson by contacting the Lancaster Skin Center in Lancaster.

Conditions Treated

Acne
Aging Skin & Wrinkles
Allergic Contact Dermatitis
Atopic Dermatitis
Hair Loss (Balding)
Psoriasis
Rosacea
Seborrheic Keratosis
Skin Cancer
Warts

Patient Education Resources

Can I switch the biologic medications I’m using to treat my psoriasis?
Yes, you can switch biologic medications for psoriasis if one is not working effectively. Biologic medications are a class of drugs that target specific parts of the immune system that are involved in...
How can a dermatologist make me appear more youthful?
A dermatologist can make you appear more youthful by using a variety of treatments, such as:Topical creams and serums that contain ingredients like retinoids and hyaluronic acid to improve skin textur...
What are some tips for treating dry skin?
Dry skin can be caused by a variety of factors, such as cold weather, low humidity, harsh soaps, and certain medical conditions. Here are some tips for treating dry skin:Moisturize: Moisturizing is th...
What are the possible treatments for my actinic keratoses?
Actinic keratoses (AKs) are precancerous skin lesions that can develop into squamous cell carcinoma, a type of skin cancer. Treatment options for AKs include:Cryotherapy: This procedure involves freez...
What medications are used to treat acne?
There are several medications that can be used to treat acne, including:Topical retinoids (e.g. tretinoin, adapalene)Topical antibiotics (e.g. clindamycin, erythromycin)Topical benzoyl peroxideOral an...

Education & Training

  • Fellowship: Boston Univ Med Ctr
  • Residency: Boston University Medical Center
  • Residency: New York Presbyterian Hospital - Columbia Campus
  • Internship: St Luke's-Roosevelt Hospital Center
  • Other Training: Harvard College
  • Medical School: Columbia University College of Physicians & Surgeons

Professional Affiliations