Dr. Claudia Gruss, MD

Dr. Claudia Gruss, MD

Gastroenterology  |  
Female  |  
Age 65
(10)
Insurances AcceptedSave
Dr. Claudia Gruss, MD is a gastroenterology doctor who practices in Wilton, CT. She is 65 years old and has been practicing for 40 years. Dr. Gruss is affiliated with Norwalk Hospital.

195 Danbury Rd

Wilton, CT 06897

Contact Information

(203) 762-3353

Insurance Accepted

  • Aetna
  • Anthem
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Louisiana
  • Blue Cross Blue Shield of Massachusetts
  • Cigna
  • Empire Blue Cross Blue Shield
  • Harvard Pilgrim Health Care
  • Humana
  • 3 More

*Please verify this information when scheduling an appointment.

Learn about Dr. Gruss

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you

Top Care Areas

new

See how frequently Dr. Gruss performs your care needs compared to other doctors.

Diarrhea
very high
more than 98% of peers
Abdominal Pain
very high
more than 91% of peers
Abdominal Disorders
high
more than 88% of peers

Dr. Gruss's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

We're trying something new with Top Care Areas.Was it helpful for you?YesNo

1

Specialties

  • Gastroenterology
2

Board Certifications

  • Gastroenterology
    Accredited by: American Board of Internal Medicine*
  • Internal Medicine
    Accredited by: American Board of Internal Medicine*
78

Conditions Treated

  • Abdominal Disorders
  • Abdominal Pain
  • Acid Reflux
  • All Types of Food Poisoning
  • Anal or Rectal Pain
  • Anemia
  • Autoimmune Diseases
  • Barrett's Esophagus
  • Benign Neoplasm of the Digestive System
  • Benign Tumor
  • Blood Disorders
  • Cancer
  • Celiac Disease
  • Cholecystitis and Gallstones
  • Cirrhosis
  • Colon Disorders
  • Colon Polyp
  • Colonic Diverticulosis
  • Colorectal Cancer
  • Colorectal Polyp
  • Constipation
  • Crohn's Disease
  • Dehydration
  • Diaphragmatic and-or Hiatal Hernia
  • Diarrhea
  • Diverticulitis, Intestinal
  • Diverticulosis, Intestinal
  • Duodenal Ulcer
  • Duodenitis
  • Dysentery
  • Dysphagia
  • Enteritis
  • Esophageal Diseases
  • Esophageal Diverticulum
  • Esophageal Ulcer
  • Esophageal Varices
  • Esophagitis
  • Food Poisoning
  • Gas-Bloat Syndrome
  • Gastric Ulcer
  • Gastritis
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Bleeding
  • Gastrointestinal Diseases
  • Gastrointestinal Malabsorption
  • Gastrojejunal Ulcer
  • Gastroparesis
  • Heartburn
  • Hemorrhoids
  • Hepatitis B - Immune Response
  • Hepatitis C
  • Hernia
  • Ileus
  • Indigestion
  • Inflammatory Bowel Disease
  • Intestinal Obstruction
  • Irritable Bowel Syndrome
  • Irritable Bowel Syndrome Characterized by Constipation
  • Liver Damage from Alcohol
  • Nausea
  • Neoplasm of Gastrointestinal Tract
  • Non-Alcoholic Fatty Liver Disease
  • Noninfectious Gastroenteritis and Colitis
  • Pancreatitis
  • Pyloric Stenosis
  • Rectal Diseases
  • Reflux Esophagitis
  • Salmonella Food Poisoning
  • Stomach Cancer
  • Stomach Diseases
  • Stomach and Small Intestine Cancer
  • Ulcer
  • Ulcerative Colitis
  • Ulcerative Proctosigmoiditis
  • Unexplained Weight Loss
  • Vascular Insufficiency of Intestines
  • Viral Hepatitis
  • Vomiting Disorders

More

Read More
21

Procedures

  • Anoscopy
  • Biological Therapy
  • Capsule Endoscopy
  • Colon Cancer Screening
  • Colonoscopy
  • Colonoscopy With Polypectomy
  • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
  • Colorectal Cancer Screening
  • Conscious Sedation
  • Diagnostic Endoscopy
  • Duodenoscopy
  • Endoscopic Polypectomy
  • Endoscopy
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • Gastroenterology Procedures
  • Gastroparesis Therapy
  • Joint Fusion
  • Liver Biopsy
  • Manometry
  • Parenteral Nutrition
  • Tube Feeding

Background Check

0 Malpractice Claims

No malpractice history found for Connecticut.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.

Education

  • The Warren Alpert Medical School Of Brown University
    Medical School | Graduated 1977
  • Rhode Island Hospital
    Internship Hospital | Completed 1978
  • Rhode Island Hospital
    Residency Hospital | Completed 1980
  • Rhode Island Hospital
    Fellowship Hospital | Completed 1982

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
  • Castle Connolly Top Doctors: New York Metro Area, 1996-2011
  • Fellow, American College of Physicians, 2007
  • Certified Nutrition Support Clinician, 2006, 2011
  • Fellow, American College of Gastroenterology, 2010
Media & Publications

Dr. Gruss has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. Gruss does not have any memberships or affiliations listed. If you are Dr. Gruss and would like to add memberships or affiliations, please update your profile.

Dr. Gruss' Reviews

Likelihood of recommending Dr. Gruss to family and friends
3.0
based on 10 total reviews (1 with a comment)
Dr. Gruss' Performance
  • Trustworthiness
    GOOD
  • Explains condition(s) well
    VERY GOOD
  • Answers Questions
    GOOD
  • Time well spent
    GOOD
Office & Staff Performance
  • Scheduling
    VERY GOOD
  • Office environment
    GOOD
  • Staff friendliness
    VERY GOOD
  • Average wait time
    10 to 15 minutes
Patient Comments (1)
Dr Gruss spends very little time with you post colonoscopy and has no bedside manner. She is business like and performs the job in a perfunctory manner.
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Visit Dr. Gruss

Now Accepting New Patients
Dr. Gruss accepts 12 insurance carriers
  • Aetna
    Aetna HMO
    Choice Plus POS II
  • Anthem
    Pathway X Ind PPO Direct Access CT
  • Blue Cross Blue Shield
    Blue Card PPO
  • Blue Cross Blue Shield of Louisiana
    BlueConnect HMO
  • Blue Cross Blue Shield of Massachusetts
    Preferred Blue PPO
  • Cigna
    Cigna HMO
    Cigna PPO
    Open Access Plus
  • Empire Blue Cross Blue Shield
    Empire Blue Cross Blue Shield HMO
  • Harvard Pilgrim Health Care
    Harvard Pilgrim Health Care PPO
  • Humana
    Choice Care PPO
  • MultiPlan
    MultiPlan PPO
    PHCS Network PPO
  • Oxford Health Plans
    Freedom Plan
  • UnitedHealthCare
    Oxford Liberty

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Gruss has admitting privileges

Norwalk Hospital
34 Maple St
Norwalk, CT 06850
View Hospital Profile

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