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Clinic Type

Heart and Vascular Care

Address

36500 Aurora Dr Summit, WI 53066

Phone

(262) 434-5000

Email

careers@ascension.org

Opening Hours

Not published — contact the clinic to confirm hours.

Services Offered

  • Cardiology
  • Interventional Cardiology
  • Internal Medicine
  • Physician Assistant
  • Cardiology (general)
  • Interventional Cardiology (often listed)

Team

  • Krishna Kumar, MD — Interventional Cardiology
  • Zhaowei Ai, MD — Internal Medicine, Interventional Cardiology, Cardiology
  • Mindyn A Heimsch, PA-C — Interventional Cardiology, Physician Assistant
  • Judith M Riesch, PA-C — Interventional Cardiology, Physician Assistant
  • Pamela A Anderson, APNP — Advanced Practice Nurse Practitioner (APNP)
  • James R Troken, DO — Internal Medicine, Cardiology
  • Ramagopal J Tumuluri, MD — Interventional Cardiology, Cardiology
  • David W Grambow, MD — Interventional Cardiology, Cardiology

Insurance & Payment

Languages Spoken

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • U.S. News & World Report (Dr. Krishna Kumar): 3/5 (11 reviews)
  • Vitals (Dr. Thomas C. Isaacson): 5.0/5 (7 ratings with 1 written review)
  • Vitals (Dr. Firas Ghanem): 4.7/5 (15 ratings with 3 written reviews)

Patients praise

  • Professionalism and expertise in managing complex heart conditions
  • Good bedside manner and compassionate care
  • Timely response to patient symptoms
  • Thorough communication and patient education regarding treatment steps

Common complaints

  • Mixed patient experience ratings, specifically regarding communication and follow-up metrics

"Dr. Ghanem is a wonderful caring doctor. He goes above and beyond in treating and diagnosing the patient."

Vitals

"The concern and the care of all of the people at Ascension made me feel comfortable and made me feel like I was important."

Ascension Wisconsin Patient Story

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.

More heart and vascular care clinics in Oconomowoc

Oconomowoc, WI·Heart and Vascular Care

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Oconomowoc, WI·Heart and Vascular Care

Summary: The Wisconsin Heart group, affiliated with Froedtert and the Medical College of Wisconsin, provides specialized heart and vascular care across a full spectrum—from risk-reduction strategies to minimally invasive treatments. The referenced information notes a Brookfield location and the overarching organization headquartered in Friendship, WI. For a precise site near Oconomowoc, the page confirms a focus on comprehensive cardiac care but does not list a direct Oconomowoc location. To locate the closest Heart and Vascular care facility, consider checking Froedtert’s main heart-care page or calling 414-777-7700 for Oconomowoc-specific locations and services.

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