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Evidence MD Medicine & Aesthetics
DZ

Dr. Zareth Irwin, MD, MS

Physician, Co-owner at Evidence MD Medicine & Aesthetics

Portland, OR Rated 5.0 out of 5 (3 on Google Maps) (opens in a new tab)
  • Adolescent acne
  • Scarring
  • Rosacea
  • Melasma
  • Medical-director oversight

About

Board certified in emergency medicine, Dr. Irwin co-owns Evidence MD and brings 20 years of clinical practice to the role. His MD is from Oregon Health & Science University. He completed a residency and an ultrasound fellowship at UC Irvine, and he also holds an MS. He provides medical-director oversight for 30 med spas. He takes a particular interest in treating adolescent acne, scarring, rosacea and melasma.

Training
  • MD, Oregon Health & Science University
  • Residency and ultrasound fellowship, UC Irvine
  • MS
  • Board-certified emergency physician

Services

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See services and prices when you book, or check their salon's website.

Specials & promotions

  • Small area laser hair removal: 8-session series for $400

    $400

    Sold in series of 8, spaced about 4 to 6 weeks apart. The $50 consultation fee is applied toward treatment.

    On their website as of Oct 31, 2026 · Where we saw it

  • Medium area laser hair removal: 8-session series for $775

    $775

    Sold in series of 8, spaced about 4 to 6 weeks apart. The $50 consultation fee is applied toward treatment.

    On their website as of Oct 31, 2026 · Where we saw it

  • Large area laser hair removal: 8-session series for $1,200

    $1,200

    Sold in series of 8, spaced about 4 to 6 weeks apart. The $50 consultation fee is applied toward treatment.

    On their website as of Oct 31, 2026 · Where we saw it

  • Semaglutide medical weight loss program at $250 per month

    $250

    Medical consultation required. Your provider confirms candidacy, medication selection, dosing, and what is included before you begin.

    On their website as of Oct 31, 2026 · Where we saw it

  • Tirzepatide medical weight loss program at $350 per month

    $350

    Medical consultation required. Your provider confirms candidacy, medication selection, dosing, and what is included before you begin.

    On their website as of Oct 31, 2026 · Where we saw it

Also at Evidence MD Medicine & Aesthetics

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Evidence MD Medicine & Aesthetics

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Hours

Tuesday
10 AM–4 PM
Thursday
10 AM–4 PM
Saturday
10 AM–2 PM

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