
Dr. Jihyun Koo, MD
Physician
Dermatology
Specialty
Cosmetic Dermatology
Provide FeedbackMedical Expertise of Dr. Jihyun Koo, MD
Dr. Koo specializes in medical, surgical and cosmetic dermatology.
About Dr. Jihyun Koo, MD
J. Ellen Koo is a board-certified Atlanta dermatologist and internist providing care to patients in the greater Atlanta area.
Dr. Koo is on active staff at Piedmont Hospital, Atlanta, GA.
Patient Survey Results
The care you received on your last visit
Overall experience with the practice
Conditions Treated
Acne
Aging Skin & Wrinkles
Allergic Contact Dermatitis
Atopic Dermatitis
Hair Loss (Balding)
Psoriasis
Rosacea
Seborrheic Keratosis
Skin Cancer
Warts
Procedures & Services
Botox® Cosmetic
Dysport®
Juvederm®
Patient Education Resources
Eczema Medication Savings & Support Programs
Click on the product image below to access medication savings or patient support programs from the manufacturer. In some cases, a form must be submitted along with proof of having purchased the med...
Click on the product image below to access medication savings or patient support programs from the manufacturer. In some cases, a form must be submitted along with proof of having purchased the med...
How do biologics work to treat my eczema?
Biologics are a class of medications that can be used to treat eczema, a chronic skin condition characterized by inflammation and itching. Biologics work by targeting specific parts of the immune syst...
Biologics are a class of medications that can be used to treat eczema, a chronic skin condition characterized by inflammation and itching. Biologics work by targeting specific parts of the immune syst...
How Does Isotretinoin Work to Treat Acne?
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 ...
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 ...
What is facial rejuvenation?
Facial rejuvenation refers to a variety of cosmetic treatments that are designed to improve the appearance of the face and make it look more youthful. These treatments can include a combination of non...
Facial rejuvenation refers to a variety of cosmetic treatments that are designed to improve the appearance of the face and make it look more youthful. These treatments can include a combination of non...
What is the treatment for severe atopic dermatitis?
The treatment for severe atopic dermatitis will depend on the individual case, but it may include a combination of the following:Topical corticosteroids: Topical corticosteroids can be used to reduce ...
The treatment for severe atopic dermatitis will depend on the individual case, but it may include a combination of the following:Topical corticosteroids: Topical corticosteroids can be used to reduce ...
Education & Training
- Undergraduate: Brown University (1991), Biomedical Engineering, magna cum laude
- Medical School: Brown University, Warren Alpert Medical School
- Internal Medicine Residency: Boston University Medical Center
- Dermatology Residency: University of North Carolina Hospitals
Professional Affiliations
Atlanta North Dermatology

At Atlanta North Dermatology, our desire is to provide you with the finest personalized dermatologic care in a courteous, caring and professional environment. We specialize in the diagnosis and treatment of all aspects of medical dermatology, including pediatric dermatology to skin cancers and dermatologic surgery. We also provide a number of state of the art cosmetic solutions and procedures for the health and beauty of your skin. Many of these treatments are non-invasive, and require minimal down time.
At Atlanta North Dermatology, we appreciate the importance of healthy and beautiful skin in your life and look forward to providing you with the excellent care and individualized attention to meet your unique dermatologic needs.
At Atlanta North Dermatology, we appreciate the importance of healthy and beautiful skin in your life and look forward to providing you with the excellent care and individualized attention to meet your unique dermatologic needs.