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Dr. Dennis Leahy, MD is a Doctor primarily located in Saint Paul, MN, with other offices in Saint Paul, MN and Saint Paul, MN (and 2 other locations). He has 49 years of experience. His specialties include Dermatology. Dr. Leahy is affiliated with Sister Kenny Rehabilitation Institute, United Hospital and United Hospital St. Paul, Minnesota. He speaks English.


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Specialties & Expertise

Dr. Dennis Leahy has the following 5 areas of expertise, 1 specialty and 1 board certification.


A dermatologist is a doctor who has extensive training and knowledge of the skin, scalp, hair and nails and treats conditions that affect those areas. These doctors will evaluate any abnormality, blemish or lesion on the skin in order to determine the cause and will determine a course of treatment.
Dermatologists provide patients with full body scans in order to identify any signs that are indicative of an illness that requires treatment, such as skin cancer. These specialists may also provide cosmetic services, such as mole removal, scar diminishing treatments and even botox and face lifts.


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Board Certification

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Locations & Directions

393 Dunlap St N
Saint Paul, MN 55104

1560 Beam Ave
Saint Paul, MN 55109

333 Smith Ave N
Saint Paul, MN 55102

1185 Town Centre Dr
Saint Paul, MN 55123

1215 Town Centre Dr
Saint Paul, MN 55123

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