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Primary Care Doctors Near Me in Waupun, WI

Internal Medicine • Waupun, WI

About

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Clinic Type

Internal Medicine

Address

1855 S Koeller St, Oshkosh, WI 54902

Phone

(920) 223-7100

Email

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Opening Hours

Not published — contact the clinic to confirm hours.

Website

https://healthcare.ascension.org/find-care/specialty/primary-care-doctors/waupun--wisconsin

Emergency Care

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

Services Offered

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Team

  • Benjamin J Heinzen, MD, MD — Internal Medicine physician
  • Brenda L Brusky, APNP, APNP — Advanced Practice Nurse Practitioner
  • Jaclyn R Robinson, DNP, APNP, FNP-C, DNP, APNP, FNP-C — Advanced Practice Nurse Practitioner

Insurance & Payment

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Languages Spoken

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FAQs

What are the hours for Ascension Medical Group WI - Koeller Street - Internal Medicine?

Not provided on the page.

Do you accept new patients at Ascension Medical Group WI - Koeller Street - Internal Medicine?

Yes (as per listing: Accepting new patients)

Social Media

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Photos

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What Patients Say

Overall sentiment across review platforms: mixed

  • Ratings.MD (Dr. Manish Sharda): 4.9 out of 5 (161 ratings) (161)
  • Birdeye (Dr. Karen E. Reynolds): 4.9 out of 5 (104 reviews) (104)
  • Recovery.com (SSM Health Waupun Memorial Hospital): 3.8 out of 5 (132 ratings) (132)

Patients praise

  • high satisfaction ratings for individual providers like Dr. Manish Sharda and Dr. Karen E. Reynolds
  • frequent praise for listening skills, professionalism, and thoroughness of specific primary care doctors
  • appreciation for kind and attentive bedside manner

Common complaints

  • concerns regarding patient-provider communication and perceived disrespect
  • reports of dismissiveness regarding pain or symptoms during pregnancy
  • frustration with administrative processes and follow-up care policies
  • reports of medication interaction issues

"Dr. Sharda is a gentle, kind and extremely knowledgeable physician. He treats me like a family member with great attentiveness and concern."

— Ratings.MD

"This place has become very disrespectful and they play on the telephone and do run around games instead of taking care of the patients..."

— LocalityBiz

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

In the News

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

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