Medical Expertise of Dr. Margaret Kelleher, MD
About Dr. Margaret Kelleher, MD
Dr . Margaret Kelleher is a graduate of Florida State University in Tallahassee and Hahnemann University School of Medicine in Philadelphia. She is board certified in both Internal Medicine and Dermatology, and is a Fellow of the American Academy of Dermatology. Upon completion of an Internal Medicine residency at the University of Miami/Jackson Memorial Hospital, she served as a clinical instructor of medicine at the same institution and at the associated Veteran’s Administration Hospital. She furthered her training at All Children’s Hospital in St. Petersburg where she completed a fellowship year in Allergy and Clinical Immunology. In this position she was responsible for the daily management of allergic, immune suppressed, and bone-marrow transplant patients, both children and adult.
Dr. Kelleher returned to Hahnemann University to serve her Dermatology residency where she was chosen as Chief Resident for her final year. During her residency, Dr. Kelleher received training in medical, surgical, and cosmetic dermatology. She cares for patients with all dermatologic concerns and continues to have a special interest in allergic and immune system related conditions.
Conditions Treated
Patient Education Resources
Isotretinoin, previously marketed as Accutane, is a medication that is used to treat severe cystic acne that has not responded to other treatments. Isotretinoin is a form of vitamin A and works by ...
Here are some basic acne skin care tips that may help to reduce the appearance and severity of acne:Cleanse your skin gently: Use a mild, non-abrasive cleanser to wash your face twice a day. Avoid usi...
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...
Microneedling is a cosmetic procedure that involves using a device with fine needles to create tiny punctures in the skin. The needles are typically between 0.5mm and 2.5mm in length, and are used to ...
Treatment for nail fungus (onychomycosis) can be challenging, as the fungus can be difficult to eliminate and may recur. Treatment options include:Topical antifungal medication: Over-the-counter antif...