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Clinic Type

Primary Care

Address

8020 S Howell Ave, Oak Creek, WI 53154

Phone

(414) 647-3920

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

Team

  • Joseph M Wolfe — MD
  • Marilynn F Klemstein — APNP
  • Katie L Leiteritz — DNP, APNP
  • Matthew A Moyd — PA-C
  • Taylor A Tremmel — APNP
  • Pamela M Ogor — DO
  • Nancy T Nguyen — MD
  • Kristie M Koney — APNP

Insurance & Payment

Languages Spoken

FAQs

What is the contact phone number?

(414) 647-3920

What is the full street address?

8020 S Howell Ave, Oak Creek, WI 53154

Photos

What Patients Say

Overall sentiment across review platforms: positive

  • Healthgrades (Dr. Erin O'Tool): 4.9/5 stars (23 reviews)
  • Healthgrades (Dr. Jack Jorgenson): 4.5/5 stars (8 reviews)
  • Ascension Official Site (Taylor A Tremmel, APNP): 4.7/5 stars (65 reviews)
  • Ascension Official Site (Marilynn F Klemstein, APNP): 4.6/5 stars (680 reviews)
  • Ascension Official Site (Katie L Leiteritz, DNP): 4.9/5 stars (606 reviews)

Patients praise

  • Providers are described as caring, compassionate, and attentive listeners
  • Staff members at the front desk and nursing support are often noted for being friendly and helpful
  • Many patients feel their medical concerns are taken seriously and thoroughly addressed
  • Ease of talking to specific providers (e.g., Katie Leiteritz)
  • Clean and professional environment reported by some patients

Common complaints

  • Occasional long wait times
  • Difficulty scheduling appointments or long lead times for physicals
  • Concerns about communication with care teams (e.g., messages handled by staff/MAs rather than providers)
  • Billing or referral process frustrations
  • Dissatisfaction with corporate policies or systems independent of clinical care

"Dr. Moyd took the time to listen to all of my concerns, and it genuinely felt like he was on a mission to ensure my well-being."

Patient review (AMG Oak Creek)

"He listens and he takes the time to understand... I couldn’t have asked for a better doctor as my first primary care as an adult."

Patient review (Dr. Jack Jorgenson)

"Sent a message to my primary about a proposed course of action. Got a reply from an "MA," whatever that is. It read, "Let us know how that works out for you.""

Patient review (Yelp)

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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