Gastroenterologist in Meriden, CT - Connecticut GI
Gastroenterology • Meriden, CT • 1 location in Meriden locations
About
Summary: Connecticut GI provides gastroenterology care across 28+ centers in Connecticut, including Meriden. They offer comprehensive digestive and liver services (e.g., abdominal pain, acid reflux, anorectal manometry, biliary/pancreatic disorders, small bowel disease, pelvic floor dysfunction, Barrett’s Esophagus) with board-certified gastroenterologists and a multidisciplinary team. The Meriden location is part of their network of care centers aimed at convenient access and patient-focused treatment. Headquarters are in Rocky Hill, CT, with multiple offices statewide. For Meriden-specific details (address, hours, providers), please check Connecticut GI’s locations or contact them directly.
Clinic Type
Gastroenterology
Address
455 Lewis Avenue, Suite 200, Meriden, CT 06451
Phone
203-626-6540
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Opening Hours
Monday – Friday 8:00AM – 5:00PM
Telehealth
Televisit
Emergency Care
If you are experiencing a medical emergency, please call 9-1-1.
Services Offered
Technology & Equipment
Team
Insurance & Payment
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Billing via MyChart Plus guestpay
Languages Spoken
FAQs
What services are offered at Connecticut GI – Meriden?
Gastroenterology care and related endoscopic procedures.
Request An Appointment
(Not a question; instruction.)
Social Media
Photos




What Patients Say
Overall sentiment across review platforms: positive
- Vitals: Varies by individual provider (e.g., Dr. Jon Ernstoff 4.8, Dr. Douglas Miller 3.9) (N/A (Individual provider counts vary))
- Trustindex.io: 4.7/5 (8,831 (System-wide))
- Healthgrades: 4.1/5 (13)
Patients praise
- Professional and knowledgeable medical providers
- Friendly and helpful office staff
- Thorough explanations of medical conditions and care plans
- Effective and efficient patient care and communication
Common complaints
- Long wait times for appointments
- Difficulty with rescheduling procedures
- Concerns regarding practice management and staff policies
- Specific complaints about doctor availability and patient status classification
"Dr. Kevin Jo is wonderful... total positive experience for me."
— Connecticut GI Provider Website"Dr. Ernstoff is the best. He sits with you and answers all your questions. He listens to what you have to say and leaves no stone unturned to make an accurate diagnosis."
— Vitals"The entire staff was very friendly and knowledgeable. The nurse practitioners are some of the best I’ve seen."
— Trustindex.ioSynthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
- Dr. David N. Assis, MD - Gastroenterologist in New Haven, CT — May 14, 2026
- CT GI – Coastal Digestive Care Center | CES - Consulting Engineering Services — Jul 28, 2025
- Dr. Francis Ruiz, Family Physician | Meriden, CT | WebMD — Feb 3, 2026
- Dr. Robert Whitehouse, MD, Hospital Medicine Specialist | Meriden, CT | WebMD — May 30, 2026
- Dr. Philip Trupiano, DO, Gastroenterologist | East Greenwich, RI | WebMD — May 8, 2026
Information sourced from the clinic's website as of July 11, 2026.
More gastroenterology clinics in Meriden
MidState Medical Center (Meriden, CT) is a nonprofit healthcare system founded in 1998 and headquartered in Meriden. It offers a broad range of services, including digestive health, general and minimally invasive surgery, emergency and urgent care, weight management, oncology, wound and hyperbaric medicine, maternal-fetal care, sleep medicine, pain management, neuroscience, and cardiac care. The system operates four offices, with primary presence in Meriden (435 Lewis Ave) and satellite locations in Cheshire and Wallingford to enhance outpatient access. MidState is part of Hartford HealthCare, Connecticut’s expansive integrated health network, providing extensive care through hospitals, specialty institutes, physician groups, home care, behavioral health, rehabilitation, and accountable care. Contact: info@hhchealth.org; phone 203-694-8200.
Midstate Gastroenterology Specialists PC is a private medical practice based in Meriden, Connecticut, offering specialized gastroenterology, liver disease, and endoscopy care. The practice emphasizes high-quality, compassionate, and personalized care across three office locations in Connecticut (Meriden and Wallingford), with a small team (4 employees) and a focus on continuity of care. Services cover gastroenterology and hepatology, including endoscopy. Contact numbers: (203) 237-2477 and (203) 238-1839. Office addresses include 455 Lewis Ave, Meriden, and 821 N Main St Ext Ste 210, Wallingford.
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