Joh Killian MPAS, PA-C
Practice: Dermatology & Skin Surgery Center
Specialty: Dermatology, Physician Assistant
Office locations: St. Joseph, MI
Johanna Killian, MPAS, PA-C, is a certified physician assistant at DSSC who specializes in medical, surgical, and cosmetic dermatology. She graduated from Grand Valley State University and practiced primary care before focusing on skin. She treats skin cancer, including basal cell carcinoma and melanoma, as well as psoriasis and skin pigmentation, and offers Botox, dermal fillers, and other injectables.
Johanna Killian, MPAS, PA-C, is a certified physician assistant at DSSC who specializes in medical, surgical, and cosmetic dermatology. She graduated from Grand Valley State University and practiced primary care before focusing on skin. She treats skin cancer, including basal cell carcinoma and melanoma, as well as psoriasis and skin pigmentation, and offers Botox, dermal fillers, and other injectables.
DOCS Dermatology St. Joseph
St. Joseph, MI 49085
Johanna Killian MPAS, PA-C, or "Joh" as her friends and patients know her, graduated from Grand Valley State University and went on to practice primary care. During that time, she realized her love for dealing with skin and skin conditions.
Her surgical, general dermatology and cosmetic experience comes from intense on-the-job training. She has also taken many hours of specific classes to increase her knowledge and skills, including Botox injections, cosmetic filler injections, chemical peels and laser treatments. At DSSC, Johanna enjoys working with a team of great professionals on staff to help people with their skin.
She specializes in basal cell carcinoma surgery, biologics and topicals, Botox, dermal fillers and injectables, medical dermatology, melanoma, psoriasis, skin cancer and skin pigmentation.

Went very smoothly
Professional, knowledgeable, and very personable
Professional, thorough, courteous and explains things well.
I always comfortable with her.
Johanna Killian was very kind and knowledgeable. She diagnosed my problem and set me on a path to wellness.
No nonsense, commands the room
Mohs went smooth and painless
She is the best!!!
She's amazing, kind, friendly and very thorough, would recommend her to anyone that needs a dermatologist!
Very professional and very thorough.