Gateway Gastroenterology | Gastroenterology & Hepatology ...
Gastroenterology • Sainte Genevieve, MO • Since 1985 • 4 main locations plus affiliates locations
About
Gateway Gastroenterology is a private medical practice focused on gastroenterology and hepatology, with board-certified physicians and advanced practitioners. Key details: - Location & reach: Headquarters in Chesterfield, MO, with four U.S. offices (including Saint Louis area); serves patients in Missouri and has a presence linked to the Philippines. - Services: Expert consultations and care for digestive health, gastroenterology and hepatology specialties. - Credentials: Founded in 1985; private partnership; uses eClinicalWorks for its tech stack. - Team & operations: Approximately 9 employees across administrative, medical, and patient services; multilingual and supportive care environment. - Online presence: gatewaygi.com; strong web traffic (monthly visits around 16k+ with growth), low bounce, primarily U.S. audience. If you’re seeking gastroenterology or hepatology care in the Saint Louis/Chesterfield area, Gateway Gastroenterology offers board-certified expertise and multiple local offices for consultation and treatment.
Clinic Type
Gastroenterology
Address
17298 N. Outer 40 Road, Suite 200, Chesterfield, MO 63005
Phone
314-529-4900
Jraspberry@Gatewaygi.com
Opening Hours
Monday–Friday 8:00 AM–4:00 PM; Saturday Closed; Sunday Closed
Website
Telehealth
Not specified
Emergency Care
Available for emergencies; Gateway gastroenterologist available as needed
Services Offered
Technology & Equipment
Team
Insurance & Payment
In-network with most insurance plans; verify with insurer or office
Phreesia-based registration and payment (self-check-in and payment)
Languages Spoken
FAQs
What procedures are performed?
Colonoscopy, upper endoscopy, capsule endoscopy, breath testing, infusion services, and other GI procedures.
Are there Saturday hours?
Yes, at Gateway Endoscopy Center for routine procedures.
What services are offered at Gateway Gastroenterology?
Consultations and care for GI conditions, colonoscopy, upper endoscopy, capsule endoscopy, breath testing, and infusion services.
Do you offer weekend hours?
Saturday hours are available at Gateway Endoscopy Center for routine procedures.
How can I register or pay for services?
Phreesia is used to automate registration, access, and payment via mobile devices.
Where are the offices located?
Main office in Chesterfield; additional locations include Mason Ridge / Gateway Endoscopy Center (Saint Louis), SCOPES (Des Peres), Saint Louis Multi-Specialty Surgery Center (Ballwin), and St Luke’s Hospital (Chesterfield).
Awards & Accreditations
Photos
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What Patients Say
Overall sentiment across review platforms: mixed
- Yelp (near Ste. Genevieve, MO): 3.7 out of 5 stars (6 reviews)
- BestProsInTown: High (implicit) (199 reviews (general practice location))
Patients praise
- Highly knowledgeable and thorough physicians
- Professional, friendly, and helpful staff members
- Effective and clear communication regarding health concerns
- Compassionate patient-centered care
Common complaints
- Negative experiences with the billing department, specifically regarding rude behavior and billing issues despite insurance coverage
- Instances of patient refusal for services based on prior treatment history with other specialists
"Amazing physician and human being!!! Staff outstanding and personable. I would not go anywhere else!"
— Richard R. (March 2026) via Tebra/Practice Testimonials"Refused to see me since I had been to another gastroenterologist in the last year. Never in my life have I been subject to the scrutiny i had to go thru..."
— Anonymous Yelp Review"Horrific experience with billing department, drawn out for months and given numerous reasons why the bill has been given in first place when all services are 100% covered by insurance. Very rude."
— Stacy (May 2024) via Yahoo Local/Yelp feedSynthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
- Giao Vuong, MD - St. Louis, MO — Jul 25, 2025
- Ste. Genevieve County Memorial Hospital announces strategic restructuring - KBSI FOX23 News Cape Girardeau News | Paducah News — Sep 10, 2025
- Ste. Gen County, YMCA partner on community center | Perryville Republic Monitor — Jul 31, 2025
- Jay N. Shah - Find a Provider | UT Health San Antonio Patient Care — Mar 17, 2026
- Ste. Genevieve County Hospital shutting down Labor and Home Health departments - Missourinet — Sep 19, 2025
Information sourced from the clinic's website as of July 11, 2026.
More gastroenterology clinics in Sainte Genevieve
CMH Gastroenterology Clinic – Bolivar Sainte Genevieve is not clearly listed on Citizens Memorial Healthcare’s public pages as a separate or named gastroenterology clinic. CMH is a nonprofit, fully integrated rural health system based in Bolivar, MO, offering hospital, outpatient, emergency, outpatient surgery, and a range of specialty and primary care services across eight southwest Missouri counties. If you’re seeking gastroenterology services specifically in Bolivar or Sainte Genevieve, CMH may offer gastroenterology through its affiliated hospital network, but there is no explicit “CMH Gastroenterology Clinic – Bolivar Sainte Genevieve” listing in the provided materials. What to do next: - Contact CMH Infocenter (417-328-6010 or +1-417-326-6000) to confirm if a dedicated gastroenterology clinic exists in Bolivar or Sainte Genevieve. - Check CMH’s official site or call for appointment availability with gastroenterology specialists. - If Sainte Genevieve is a separate location, verify if patients are served by CMH specialists or by a partner facility.
Summary: Ste. Genevieve County Memorial Hospital is a nonprofit, county-owned Critical Access Hospital in Ste. Genevieve, Missouri. Founded in 1972 (originating from a 1969 facility), it operates as a community-governed, private not-for-profit with a five-member board. The hospital serves as a primary care provider and referral center, with four U.S. offices and headquarters at HWY 61 & 32, Ste. Genevieve, MO 63670. Key details: - Industry: Hospitals and Health Care - Type: Nonprofit (Private ownership) - Services: Primary care and referral hospital services - Employees: ~109 - Revenue: ~$1.8M annually - Contact: tposton@sgcmh.org; Phone: 573-883-2751, 573-883-7474 - Locations: 4 offices in Ste. Genevieve, MO and vicinity - Aliases: SGCMH, Missouri Hospital Association member Note: No information found connecting to “Naeem Aslam” within this page. If you’re seeking information about Naeem Aslam in relation to Ste. Genevieve County Memorial Hospital, please clarify the context (e.g., staff, leadership, or affiliations) or provide a more specific query.
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