Hamilton Physician Group - Gastroenterology
Gastroenterology • Dalton, GA • 2 (Dalton and Chatsworth) locations
Information from public sources; not independently verified. Confirm hours, insurance and appointment availability with the clinic.
Last gathered July 11, 2026. How our information is sourced · Report incorrect information
About
Hamilton Physician Group – Gastroenterology in Dalton and Chatsworth, GA offers advanced screening, diagnostics, and treatment for digestive conditions. Services include colonoscopy screenings, ERCP, EGD, Barryx procedure, Bravo, Pill Cam study, motility studies, and treatments for GERD, IBS, ulcerative colitis, Crohn's disease, and hepatitis C.
Services Offered
Team
Insurance & Payment
Not specified on page; contains links to billing/insurance information
Pay My Bill online
Languages Spoken
FAQs
What information should I have ready when calling to become a patient?
Insurance information; Name, address, phone number; Medications (names, dosage, etc.).
Social Media
Photos
Photos published by Hamilton Physician Group - Gastroenterology showing the gastroenterology practice in Dalton, GA.
What Patients Say
Overall sentiment across review platforms: mixed
- Healthgrades (Dr. Sergio Quijano): 3.8/5 (20)
- Healthgrades (Dr. Daniel Marcadis): 3.4/5 (10)
- Vitals (Dr. Larry Shuster): 3.3/5
Patients praise
- some patients praise physicians for being attentive and good listeners
- reports of professional and informative care during and after procedures from some patients
- appreciation for the friendly and helpful nature of some staff members
Common complaints
- reports of poor office communication and difficulty reaching staff
- patient dissatisfaction with follow-up care and appointment availability
- occasional complaints regarding lack of physician attentiveness or bedside manner
- concerns about unnecessary tests or lack of clear explanations after procedures
"I love this doctor! He's a wonderful personality, very attentive and listens. Asks lots of questions and gets you involved in your treatment."
- Healthgrades user review for Dr. Marcadis"My 89 year old mother was seen by Dr. Quijano and ordered unnecessary test and procedures and never found the cause of her problem. There was no communication with patient or family after numerous request."
- Healthgrades user review for Dr. Quijano"I tried numerous times to make an appt. for follow-up with Dr. Strauss but he just wasn't interested enough to see me."
- Vitals user review for Dr. StraussSynthesized from public review platforms as of Jul 11, 2026 - sources: [1][2][3][4].
In the News
- Peng Joins Hamilton Physician Group - Gastroenterology - Chattanoogan.com - Oct 9, 2025
- Hamilton Medical Center residents graduate | Dalton Daily Citizen - Jul 10, 2026
- Hamilton Medical Center to offer Take it to Heart program | Dalton Daily Citizen - Aug 19, 2025
- Whiting, Lauren FNP-C | Galen Medical Group - Aug 13, 2025
- St. Mary’s, Dr. Lance McLeroy to open new GI practice | Trinity Health System - Sep 8, 2025
Information sourced from the clinic's website as of July 11, 2026.
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