OB/GYN - Hannibal Regional Healthcare System
Obstetrics and Gynecology • Hannibal, MO
About
Hannibal Regional Healthcare System (HRHS) is a nonprofit, community-based health system based in Hannibal, Missouri, serving northeast Missouri and west-central Illinois. It operates Hannibal Regional Hospital and related facilities, including the Hannibal Regional Medical Group and James E. Cary Cancer Center. HRHS provides a broad range of services with specialties in obstetrics/gynecology (OB/GYN), along with cardiology, endocrinology, pediatrics, neurology, orthopedics, urology, oncology, and more. The system emphasizes state-of-the-art technology close to home, a private nonprofit model, and a campus including a medical group, foundation, and cancer center. Key contact: main line (573) 248-1300 or (573) 248-5290. Addresses in Hannibal, MO, with an additional Kirksville location for select services.
Clinic Type
Obstetrics and Gynecology
Address
6500 Hospital Drive, Hannibal Office Location: 2nd floor at Reception 2G
Phone
573-629-3500
foundation@hannibalregional.org
Opening Hours
Not published — contact the clinic to confirm hours.
Services Offered
Technology & Equipment
Team
Insurance & Payment
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phone scheduling 573-629-3500, likely standard hospital billing, insurance accepted not specified
Languages Spoken
—
FAQs
How do I schedule an appointment?
To schedule an appointment please call 573-629-3500.
Social Media
Photos

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What Patients Say
Overall sentiment across review platforms: mixed
- WebMD: 3.0/5.0 (4 reviews)
- Vitals: 5.0/5.0 (10 ratings / 2 reviews)
- Vitals: 4.3/5.0 (4 ratings / 2 reviews)
- Healthgrades (Dr. Ivan Trinh): 1.9/5.0 (13 reviews)
- Healthgrades (Hospital-wide): 66% (Patient Experience Rating) (N/A)
Patients praise
- Professional and compassionate care
- Effective communication and listening skills
- Supportive bedside manner during prenatal and delivery experiences
- Highly recommended by some patients for obstetrical services
Common complaints
- Concerns regarding physician competence and decision-making in critical situations
- Allegations of poor bedside manner or attitude towards specific patients
"DR. BENNETT IS ONE OF THE MOST CARING DOCTORS AROUND THIS AREA. HE IS FOCUSED ON HIS PATIENTS AND REALLY CARES FOR THEM."
— Vitals user review"How did she made it this far in life or as a physician? I think she puts on a show of compassion to cover for her ineptitude and lack of knowledge as a doctor. Scary."
— WebMD user review (regarding Dr. Roberts Merriman)"He doesn't have the ability to make the right decisions in critical situations. Don't take the chance."
— Healthgrades user review (regarding Dr. Ivan Trinh)Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
- Dr. John Bennett, MD - Obstetrician Gynecologist in Hannibal, MO — Sep 19, 2025
- More About Us | Hannibal Regional — Nov 7, 2025
- Mackenzie's Low-Intervention Delivery at Hannibal Regional — May 20, 2026
Information sourced from the clinic's website as of July 11, 2026.
More obstetrics and gynecology clinics in Hannibal
Summary: Madeline Hannibal, MD is a physician affiliated with BJC HealthCare, a nonprofit health system based in St. Louis, Missouri. BJC HealthCare includes 28 hospitals and, after merging with Saint Luke’s Health System in 2024, operates under BJC Health System. The organization emphasizes patient-centered care with major academic hospitals Barnes–Jewish Hospital and St. Louis Children’s Hospital (affiliates of Washington University School of Medicine). For more information on Madeline Hannibal, MD, you may contact BJC directly or search the BJC physician directory.
Summary: Blessing Health System operates a network of healthcare services in Hannibal, including Blessing Health Hannibal Clinic. The system is a nonprofit integrated health system with two hospitals, physician services, and affiliated teaching and support services. It offers obstetric and gynecologic care through its Hannibal Clinic as part of its provider network, along with other services such as nursing, home care, and medical specialties. For obstetrics/gynecology in Hannibal, you can expect access to obstetric and gynecologic providers via Blessing Health Hannibal Clinic within the Blessing Health System.
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