Cardiologists Near Me in Appleton, WI

Cardiology • Appleton, WI • multiple (Appleton and Oshkosh area) locations

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About

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Clinic Type

Cardiology

Address

1506 S Oneida St, Appleton, WI 54915; 5045 W Grande Market Dr, Appleton, WI 54913; 2700 W 9th Ave, Oshkosh, WI 54904

Phone

(920) 738-2000

Email

careers@ascension.org

Opening Hours

Not published — contact the clinic to confirm hours.

Website

https://healthcare.ascension.org/find-care/specialty/cardiologists/appleton--wisconsin

Emergency Care

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

Services Offered

Cardiology
Interventional Cardiology
Ascension Medical Group Wisconsin - Oneida Street
Ascension Medical Group WI - Oneida Street - Cardiology
Ascension Medical Group Wisconsin - Ninth Avenue - Cardiology

Team

Agei O Enoh, MD, MD — Interventional Cardiology
Ann M Hefter, APNP, AGACNP-BC, MSN, APNP, AGACNP-BC, MSN — Cardiology
Cherian J Varghese, MD, MD — Interventional Cardiology
Michaela C Machurick, APNP, APNP — Cardiology
Kristina R Almanza, APNP, APNP — Cardiology
Hillary M Keeler, APNP, APNP — Cardiology
Kathleen M Pulley, APNP, APNP — Cardiology
Lamin Bangura, MD, MD — Cardiology

Insurance & Payment

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Languages Spoken

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FAQs

What services are offered at the Ascension cardiology locations in Appleton?

Cardiology and interventional cardiology services across Ascension Medical Group Wisconsin locations including Oneida Street and related clinics.

Social Media

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Photos

What Patients Say

Overall sentiment across review platforms: positive

Healthgrades - Dr. Oleg Chebotarev: 4.9/5 (61)
Healthgrades - Dr. Agei Enoh: 4.8/5 (21)
Healthgrades - Dr. Cherian Varghese: 4.6/5 (16)
Healthgrades - Dr. Carrie Chapman: 4.2/5 (16)
Healthgrades - Dr. Douglas Mielke: 4.2/5 (16)
Vitals - Dr. Simon E. Roselaar: 4.7/5
Vitals - Dr. Patrick D. Obrien: 5.0/5

Patients praise

High level of expertise and knowledge in cardiology
Patients feel their concerns are listened to and addressed
Clear explanations of medical conditions and procedures
Kind and caring bedside manner
Staff are professional and welcoming

Common complaints

Difficulties with communication regarding test results
Challenges in scheduling appointments
Rushed appointments
Patients feeling that their concerns were not adequately addressed or listened to

"He is so humble and pleasant, always takes his time to answers any questions or concerns I might have. Dr. Oleg listens and gives me the best recommendations."

— Healthgrades - Dr. Oleg Chebotarev patient review

"He takes time to explain everything so that I can understand what is happening. He is amazing."

— Healthgrades - Dr. Agei Enoh patient review

"Most of the visits were scheduled with his nurse practitioner! After being in hospital for 2 months... he did nothing more than work to get me back to my normal medications."

— Healthgrades - Dr. Douglas Mielke patient review

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