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Clinic Type

Dermatology

Address

7040 N Port Washington Rd Ste 404 Glendale, WI 53217; 12831 N Port Washington Rd Ste 100 Mequon, WI 53097; 10303 101 Mequon, WI 53092; 350 N Lake Milwaukee, WI 53211

Phone

(414) 355-2405

Email

careers@ascension.org

Opening Hours

Not published — contact the clinic to confirm hours.

Emergency Care

If you are experiencing a life-threatening emergency, call 911 or go directly to the ER.

Services Offered

  • Dermatology

Team

  • Erik C Alexander, Dermatology — MD
  • Eric J Marsh, Dermatology — MD
  • Heather M Wells-Holtey, Dermatology — MD
  • Tracy L Donahue, Dermatology — MD
  • Jack E Maloney, Dermatology — MD
  • Gwen J Gettelman, Dermatology — PA-C
  • Thorsteinn Skulason, Dermatology — MD
  • Debra R Scarlett, Dermatology — MD

Insurance & Payment

Languages Spoken

Photos

What Patients Say

Overall sentiment across review platforms: positive

  • Healthgrades: 4.6 out of 5 stars (14 reviews)
  • WebMD: 4.5 out of 5 stars (19 ratings)

Patients praise

  • Expert medical knowledge
  • Professionalism and caring demeanor
  • Thorough explanations
  • Effective treatment of conditions like eczema
  • Friendly and courteous staff

Common complaints

  • High cost of services

"Wonderful practitioner who’s treated eczema on all three of my boys."

Healthgrades review of Dr. Valerie Lyon

"VERY ... EXCESSIVELY ....over expensive. Had 7 small spots sprayed during a 20 minute appointment and the bill was almost $1,400."

WebMD review of Dr. James Berman

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

Information sourced from the clinic's website as of July 11, 2026.

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