MercyOne Clinton Internal Medicine (Medical Health Center Plaza)
Internal Medicine • Clinton, MA • Since 1998
About
MercyOne is a health system with multiple Iowa locations, including MercyOne Clinton Medical Center. The Clinton site is part of MercyOne’s network and has job opportunities across a range of roles (e.g., nursing, tech, surgical, and specialty positions). Notable recent news at MercyOne Clinton Medical Center includes the completion of its first robotic-assisted surgery using the da Vinci Xi system. If you’re looking for MercyOne Clinton Internal Medicine or a Medical Health Center Plaza in Clinton specifically, this page confirms MercyOne Clinton as part of the MercyOne Clinton footprint but does not provide a separate Internal Medicine clinic listing or a Clinic named “Medical Health Center Plaza.” For exact location and services, you may want to contact MercyOne Clinton Medical Center or search their Clinton directory for Internal Medicine or related clinics.
Clinic Type
Internal Medicine
Address
600 14th Ave. N., Clinton, IA 52732
Phone
1563-244-5400
todd.mizener@mercyone.org
Opening Hours
8:00am - 5:00pm
Website
https://www.mercyone.org/location/mercyone-clinton-internal-medicine-medical-health-center-plaza
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Services Offered
Insurance & Payment
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Languages Spoken
FAQs
What is internal medicine/stated focus?
Internal medicine specialists (internists) are primary care providers for adults 18+, focusing on prevention and treatment of common adult health problems and diagnosing conditions from simple to complex.
What conditions do internal medicine providers care for?
Well visits, acute illnesses (e.g., strep throat, influenza), and chronic conditions (e.g., high blood pressure, asthma, arthritis).
Internal medicine is for whom?
Internal medicine specialists, internists, are primary care providers who see patients over the age of 18, focusing on preventing and treating many common adult health problems.
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What Patients Say
Overall sentiment across review platforms: mixed
- MercyOne Official Provider Ratings: 4.7 out of 5 (for individual provider Dr. Michael Mankarious) (37 ratings (for Dr. Mankarious))
- U.S. News & World Report: 4 out of 5 (for patient experience) (N/A)
- Medicare.gov/OpenNPI: 4 out of 5 (overall hospital rating) (N/A)
Patients praise
- praise for individual doctors' expertise and thoroughness
- many patients appreciate the care received from nursing staff
- some reports of timely care and professional service
- gratitude for life-saving emergency interventions
Common complaints
- long waiting times
- unprofessional or rude front desk and reception staff
- lack of patient empathy and listening skills by some staff
- billing issues and confusion
- concerns regarding thoroughness of some examinations
- reports of poor cleanliness in some areas
"Doctor listens to my inquires and explains his decisions in layman terms , and makes sure that i am given a list of options , if there are any."
— MercyOne Official Provider Review"There is a reason all the doctors are running far and fast. Plaza is a good way to describe this place. Wide open and finding any customer service at this place is impossible. Doctors reception and billing are the worst."
— LocalityBiz Review"I AM FOREVER GRATEFUL! September 12th due to Collapsing at Prince of Peace. I was taken to Mercy medical center and the emergency department was very excellent and did everything in the timely manner."
— LocalityBiz ReviewSynthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
- Amy Kibler, DO - MercyOne — Nov 24, 2025
- Christy Johnson, PA-C - MercyOne — Nov 24, 2025
- MERCYONE CLINTON NORTH HEALTH PLAZA - Updated July 2026 — Oct 22, 2025
- MercyOne Clinton relocates women's health clinic — Jun 25, 2026
- Provider Discovery - Page 32 - MercyOne — Mar 5, 2026
Information sourced from the clinic's website as of July 11, 2026.
More internal medicine clinics in Clinton
MercyOne is a nonprofit Catholic health system (owned by Trinity Health since 2022) operating hospitals, clinics, and health facilities across Iowa and surrounding areas. Key points relevant to Clinton: - MercyOne Clinton Medical Center is part of MercyOne’s network in Iowa. - The system offers comprehensive care, including orthopedics, cardiology, and primary care, with online access to medical records, test results, appointments, and medical information. - MercyOne Clinton has engaged in advanced procedures (e.g., robotic-assisted surgery with the da Vinci Xi system) as part of its Clinton Medical Center services. - Location details: MercyOne facilities in Clinton, IA (and other nearby MercyOne sites in Iowa) with multiple staffed clinics and offices. If you’re seeking MercyOne Clinton Internal Medicine specifics, this typically refers to the internal medicine services at MercyOne Clinton Medical Center, including adult primary care, routine exams, and management of chronic conditions, delivered within the MercyOne Clinton network. For exact providers, appointment options, and patient portal access, check MercyOne Clinton Medical Center’s page or contact their clinic directly.
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