
MercyOne North Iowa Infectious Disease Care
Infectious Disease • Iowa City, IA • Since 1998
About
MercyOne is a nonprofit health system based in Des Moines, Iowa, part of Trinity Health. It operates hospitals and clinics in Iowa (and nearby states), offering orthopedics, cardiology, and other care, plus online access to records, appointments, and test results. MercyOne provides community-focused services under the MercyOne branding (formerly Mercy Health Network) and runs as a Catholic-affiliated, nonprofit system. Specific to your query about "MercyOne North Iowa Infectious Disease Care Iowa City": the provided information does not mention an infectious disease program in North Iowa or Iowa City. MercyOne’s footprint includes multiple Iowa locations and a broader infectious disease presence may be within its hospital systems, but no direct reference to an Iowa City ID or North Iowa Infectious Disease Center is listed in the highlights. If you need infectious disease care in Iowa City, consider contacting MercyOne facilities in Des Moines or nearby North Iowa locations, or check MercyOne’s official site or patient portal for infectious disease services and providers in that region.
Clinic Type
Infectious Disease
Address
1000 4th St. SW Mason City, IA 50401
Phone
641-428-8001
todd.mizener@mercyone.org
Opening Hours
8:00am - 5:00pm
Telehealth
Offers Virtual Visits
Services Offered
Team
Insurance & Payment
—
Languages Spoken
—
FAQs
What services are provided at MercyOne North Iowa Infectious Disease Care?
In-depth evaluation and management of adult patients with bacterial, fungal, parasitic and viral diseases, including HIV and its complications, bone and joint infections, mycobacterial diseases, Lyme disease and tropical infections.
Do they offer consultation services?
Yes, including assessment of complications and prevention of infections associated with states of immunosuppression (e.g., chemotherapy and other immunosuppressive therapies) and travel-related infection prevention and vaccination recommendations.
Who is the infectious disease specialist at this location?
A fellowship-trained infectious disease specialist provides in-hospital and office consultations with compassionate, personalized care.
What are the disease areas treated?
Infectious Disease Care, Bacterial diseases, Fungal diseases, Parasitic diseases, Viral diseases, HIV and its complications, Bone and joint infections, Mycobacterial diseases, Lyme disease, Tropical infections.
Is the practitioner accepting new patients?
Sandra Crosara, MD is listed as accepting new patients.
Social Media
Photos


What Patients Say
Overall sentiment across review platforms: positive
- MercyOne internal provider ratings (Juston Meier, ARNP): 4.9 out of 5 stars (46 ratings)
- Healthgrades (Dr. Sandra Crosara): 5.0 out of 5 stars (6 reviews)
Patients praise
- thorough explanations by providers
- patient-centered approach
- kind and knowledgeable staff
- pleasant bedside manner
- not rushed during appointments
Common complaints
- concerns regarding emergency room wait times and patient care experiences in the broader hospital system
"Staff, doctors, nurses, technicians, others really made you feel you were receiving best care possible. Great team..."
— MercyOne patient feedback survey"He explained things well and listened to my questions."
— MercyOne patient feedback survey"Appointment wasn't rushed."
— Healthgrades user reviewSynthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
- Pratha Shettigar, MD - MercyOne — Sep 6, 2025
- Infectious Disease Care - MercyOne — Oct 30, 2025
- Provider Discovery - Page 9 | MercyOne — Mar 5, 2026
- Provider Discovery - Page 38 - MercyOne — Mar 12, 2026
Information sourced from the clinic's website as of . Own this clinic? Claim or correct this listing.
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