MercyOne Waterloo OB/GYN Ste G4500
Women's Health • Waterloo, IA • Since 1998
About
MercyOne Waterloo OB/GYN Ste G4500 is part of MercyOne, a nonprofit health system headquartered in Des Moines, Iowa. MercyOne offers orthopedics, cardiology, and general hospital care, with online access to medical records, test results, appointments, and health information. The organization operates primarily in the Midwest (Iowa and surrounding areas) and is owned by Trinity Health. If you’re seeking an obstetrics/gynecology clinic location in Waterloo, MercyOne provides OB/GYN services through its Waterloo facilities, with providers and patient services likely available at affiliated MercyOne clinics in the Waterloo area. For exact provider, appointment availability, and Ste G4500 suite details, contact MercyOne Waterloo directly or visit mercyone.org for the Waterloo OB/GYN department information.
Clinic Type
Women's Health
Address
3421 W. 9th St., Ste G4500, Waterloo, IA 50702
Phone
(319) 272-8200
todd.mizener@mercyone.org
Opening Hours
7:30am - 4:30pm
Services Offered
Technology & Equipment
Insurance & Payment
—
Languages Spoken
FAQs
What services are offered at MercyOne Waterloo OB/GYN Ste G4500?
Comprehensive obstetric and gynecological care for women at every stage of life, including routine exams, specialized treatments, and prenatal and postpartum care.
Is labor and delivery available at this location?
Yes, labor and delivery are supported at MercyOne Waterloo Birth Center.
Is the maternity app available and what does it provide?
Yes, a free prenatal maternity app is available 24/7 with educational content, kick counter, contraction timer, feeding log and more, available in 18 languages.
Are providers at MercyOne Waterloo OB/GYN certified in FEMM?
Yes, all providers are certified in FEMM.
Can I schedule online?
Yes, scheduling online is available (link in extras: schedule online).
Social Media
Photos






In the News
- MercyOne announces more than 8,500 births in 2025 | MercyOne — Jan 8, 2026
- Ladawna M. Myrmo, CNM - Certified Nurse Midwife in Cedar Falls, IA — May 14, 2026
- MercyOne and The Iowa Clinic announce partnership to transition gynecologic oncology services for Central Iowa | MercyOne — Jan 12, 2026
- MercyOne Waterloo welcomes first baby of 2026 | News, Sports, Jobs - Tama-Toledo News Chronicle — Jan 9, 2026
- MercyOne Waterloo welcomes first baby of 2026 | News, Sports, Jobs - North Tama Telegraph — Jan 9, 2026
Information sourced from the clinic's website as of July 11, 2026.
More women's health clinics in Waterloo
Heartland Women’s Healthcare is a partner within Advantia Health, a network that collaborates with regional providers to offer women’s health services. The “Heartland” group appears among Advantia’s listed talent sources and practice partnerships, indicating integration with Advantia’s platform and support systems. The company’s headquarters and main addresses are in Arlington, Virginia, with multiple office locations. The provided highlights include technology systems used (HR, practice management, analytics, and clinical tools) and a noted interview feature about Heartland Women’s Healthcare services, suggesting emphasis on innovative care within Advantia’s network. If you’re specifically seeking Heartland Women’s Healthcare of Advantia in Waterloo, please note that Waterloo is not listed among the current Arlington, VA offices or the described offices; it may require direct inquiry with Advantia Health or Heartland for exact Waterloo locations or affiliations.
UnityPoint Health operates a network of clinics and care services in the United States, including UnityPoint Clinic with locations in Waterloo and surrounding Iowa communities. Key points relevant to a user seeking “UnityPoint Clinic OB/GYN – Waterloo”: - Organization: UnityPoint Health, with multiple clinics and health services nationwide. - Waterloo area: The page references several Iowa-based clinics and staff roles (e.g., RN, Cardiology, Oncology), indicating a broader UnityPoint Health footprint in nearby Des Moines/West Des Moines, which may be closely related to Waterloo services. What you might want to do next: - Visit the official UnityPoint Health site and navigate to UnityPoint Clinic > OB/GYN or use the Waterloo location finder to confirm the exact Waterloo OB/GYN clinic address, hours, and provider availability. - If you need specific providers or services (prenatal care, gynecology, fertility, etc.), search for “Waterloo OB/GYN UnityPoint Clinic” or call the Waterloo clinic directly for appointment scheduling.
Comparing your options?
See other women's health clinics in Waterloo, or search the full directory by insurance, ratings, and more.

