
Dr. Claudia Gruss, MD
Gastroenterologist
657.6 mi · 195 Danbury Rd, Davenport Building, Suite 140, Wilton, CT 06897
At a glance
Accepts 41 insurances
Aetna, BlueCross BlueShield, Cigna, Emblem Health, Medicare, more+ ·
Has 20+ years of experience
Graduated from Brown University, Doctor of Medicine
Works at WCMG - Wilton Primary and Specialty Care
Speaks English
Office location
WCMG - Wilton Primary and Specialty Care
657.6 mi · 195 Danbury Rd, Davenport Building, Suite 140, Wilton, CT, 06897
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In-network insurances
Aetna
BlueCross BlueShield
Cigna
Emblem Health
Medicare
UnitedHealthcare
UnitedHealthcare Oxford
Aetna
BlueCross BlueShield
Cigna
Emblem Health
Popular visit reasons
Gastroenterology Consultation
Gastroenterology Follow Up
Illness
Gastroenterology Consultation
Gastroenterology Follow Up
Illness
More about Dr. Claudia Gruss, MD
Claudia Gruss is a trusted and reliable internist and gastroenterologist based in Georgetown, CT. Dr. Gruss earned her medical degree and bachelor’s from Brown University. She also completed her internship and residency in internal medicine and fellowship in gastroenterology at Brown University respectively.
Dr. Gruss is a part of Arbol Medical Group. She is board certified in internal medicine and gastroenterology by the American Board of Internal Medicine and is a member of the American College of Physicians, Fairfeild County Medical Association, and the American College of Gastroenterology.
Patients trust Dr. Gruss’s expertise because she consistently provides high quality care that leads to positive and lasting health outcomes.
Education & experience
Education
Medical School - Brown University, Doctor of Medicine
Brown University (Bachelor’s)
Brown University, Rhode Island Hospital, Internship in Internal Medicine
Brown University, Rhode Island Hospital, Residency in Internal Medicine
Brown University, Rhode Island Hospital, Fellowship in Gastroenterology
Practice
WCMG - Wilton Primary and Specialty Care
Certifications
American Board of Internal Medicine
Gastroenterology (Internal Medicine)
Professional memberships
National Board of Medical Examiners
American College of Physicians
American College of Gastroenterology
American Society of Parenteral and Enteral Nutrition
Fairfeild County Medical Association
Awards and publications
Aseltine, Robert. Yan, Jun. Gruss, Claudia. Wagner, Catherine. Katz, Matthew. Connecticut Hospital Readmissions Related to Chest Pain and Heart Failure: Differences by Race, Ethnicity, and Payer, Connecticut Medicine 2015;79(2):69-76.
Gruss, C. Assessing the utility of small bowel capsule endoscopy to monitor therapy in known Crohn’s disease, AGA Perspectives, April-May, 2013
National Board of Nutrition Support Certification, Inc.Certified Nutrition Support Clinician, 2011 Certified Nutrition Support Physician, 2006
Quality of Care Advisory Committee, State of Connecticut. Department of Public Health, 2013
Member, Healthcare Quality and Provider Advisory Committee, SustiNet Health Partnership, State of Connecticut, 2009-2010
Background
Languages spoken
English
Gender
Female
NPI number
#1548207194
Claudia Gruss does not participate in Zocdoc to offer online booking at this time
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Top-rated
Closest to you
Available today

Dr. Tricia Narine, MD
Family Physician
4.8776 reviews
28.5 mi1070 Old Country Rd, Plainview, NY, 11803
Next available: Apr 27
4.8776 reviews
28.5 mi1070 Old Country Rd, Plainview, NY, 11803
Next available: Apr 27

Dr. Preeti Mehta, MD
Gastroenterologist
4.841,696 reviews
33 mi1991 Marcus Ave, Ste M200, North New Hyde Park, NY, 11042
Next available: Apr 29
4.841,696 reviews
33 mi1991 Marcus Ave, Ste M200, North New Hyde Park, NY, 11042
Next available: Apr 29

Dr. Alan Sandberg, MD
Gastroenterologist
4.91573 reviews
33 mi1061 N Broadway, Ste 2, Massapequa, NY, 11758
Â
4.91573 reviews
33 mi1061 N Broadway, Ste 2, Massapequa, NY, 11758
Â
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Dr. Preeti Mehta, MD
Gastroenterologist
4.841,696 reviews
27.5 mi150 Broadhollow Rd, Ste 120, Melville, NY, 11747
Next available: Apr 30
4.841,696 reviews
27.5 mi150 Broadhollow Rd, Ste 120, Melville, NY, 11747
Next available: Apr 30

Dr. Donna Phanumas, MD
Geriatrician
16.5 mi75 Holly Hill Ln, Ste 102, Greenwich, CT, 06830
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16.5 mi75 Holly Hill Ln, Ste 102, Greenwich, CT, 06830
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Dr. Edna Khodadadian, MD
Gastroenterologist
4.7218 reviews
30.5 mi310 E Shore Rd, Ste 305A, Great Neck, NY, 11023
Offers telehealth
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30.5 mi310 E Shore Rd, Ste 305A, Great Neck, NY, 11023
Offers telehealth
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
3.50
Wait time
5.00
Bedside manner
5.00
Your trust is our top concern, so providers can't pay to alter or remove reviews. We also don't publish reviews that contain any private patient health information. Learn more here
2 reviews
Most relevant
Very prompt, thorough and courteous.
April 17, 2017Richard B.Verified patient
More than 1 year agoInitials hidden
What practice does Dr. Claudia Gruss work with?
Dr. Claudia Gruss works with WCMG - Wilton Primary and Specialty Care.
Where is Dr. Claudia Gruss's office located?
Dr. Claudia Gruss's office is located at 195 Danbury Rd, Wilton, CT 06897.
Which board certifications does Dr. Claudia Gruss have?
Dr. Claudia Gruss is certified by American Board of Internal Medicine and Gastroenterology (Internal Medicine).
What languages does Dr. Claudia Gruss speak?
Dr. Claudia Gruss speaks English.
How do patients rate Dr. Claudia Gruss in reviews?
2 patients have reviewed Dr. Claudia Gruss. The overall rating for this doctor is 3.5/5. They have a 5/5 rating for bedside manner and a 5/5 rating for wait time. You can read individual reviews and ratings on their profile.