Dermatology & Skin Surgery Center, PLC

Dermatology • Sault Sainte Marie, MI

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About

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Clinic Type

Dermatology

Address

300 East Maiden Lane, St. Joseph, MI 49085

Phone

(269) 429-7546

Email

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Opening Hours

Mon: 8:00am - 4:30pm; Tues: 7:30am - 5:00pm; Wed: 7:30am - 5:00pm; Thurs: 8:00am - 4:30pm; Fri: 7:30am - 5:00pm

Website

https://dermatologyskinsurgerycenter.net/locations/st-joseph-office

Services Offered

medical dermatology
cosmetic dermatology
Mohs surgery
dermal fillers
injectables
Botox
mole evaluations
skin cancer treatment
eczema
psoriasis
skin conditions
skin biopsy
photodynamic therapy
ultraviolet light therapy
moles and skin cancer checks
biologics and topicals
cosmetic procedures

Team

Dr. Mark Kuriata — Physician/Dermatologist
Dr. Donn LaTour — Physician/Dermatologist

Insurance & Payment

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Languages Spoken

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Awards & Accreditations

4.8 Google rating from 363 reviews

Photos

What Patients Say

Overall sentiment across review platforms: mixed

WebMD (Dr. Valerie Laniosz): 4.5/5 (8 ratings)
Healthgrades (Dr. Stephanie Freels): 2.9/5 (20 ratings)
Vitals (Dr. Mark Kuriata): 3.5/5 (6 reviews)
RateMDs (Dr. Clarence W. Brown): 3.7/5 (10 reviews)
Vitals (Dr. Igor Siniakov): 3.8/5 (16 reviews)
WebMD (Dr. Igor Siniakov): 4.0/5 (46 ratings)
Ratings.MD (Dr. Igor Siniakov): 4.7/5 (79 ratings)

Patients praise

Doctors described as knowledgeable, thorough, and skilled in diagnosis and surgery
Effective treatments for skin conditions and successful surgical outcomes for skin cancer
Many patients appreciate clear explanations and professional, courteous behavior from the doctors and their staff
Some patients find the doctors attentive and willing to listen to concerns

Common complaints

Reports of long wait times for appointments and while at the office
Occasional complaints regarding perceived lack of bedside manner, rudeness, or being rushed
Some staff communication issues, including scheduling access and difficulty reaching offices by phone
Mixed experiences with telehealth versus in-person visits

"Dr. Laniosz saved my life. After looking at the growth on the bottom of my foot, she quickly had it biopsied and referred me to a surgeon who does only melanoma surgeries."

— WebMD review for Dr. Valerie Laniosz

"Does not explain anything in detail and tries to make every appointment as short as possible. When asked questions, doesn't even bother to answer them or gives a short, undetailed answer."

— Healthgrades review for Dr. Stephanie Freels

"Dr. Igor Siniakov was very thorough and personable and I feel like he went above and beyond to make sure I understood everything he told me."

— Ratings.MD review for Dr. Igor Siniakov

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].