Dr. Alexia Koudellou, MD

Dr. Alexia Koudellou, MD

Gastroenterology  |  
Female  |  
Age 48
Insurances AcceptedSave
Dr. Alexia Koudellou, MD is a gastroenterology doctor who practices in Manchester, CT. She is 48 years old and has been practicing for 19 years. Dr. Koudellou is affiliated with Manchester Memorial Hospital and Rockville General Hospital.

945 Main St Ste 203

Manchester, CT 06040

Contact Information

(860) 871-6710

Insurance Accepted

  • Aetna
  • Anthem
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Louisiana
  • Blue Cross Blue Shield of Massachusetts
  • Cigna
  • First Health (Coventry Health Care)
  • Harvard Pilgrim Health Care
  • Humana
  • 3 More

*Please verify this information when scheduling an appointment.

Learn about Dr. Koudellou

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


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

Reflux Esophagitis
very high
more than 99% of peers
very high
more than 99% of peers
Diaphragmatic and-or Hiatal Hernia
very high
more than 99% of peers

Dr. Koudellou'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.

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  • Gastroenterology
  • Internal Medicine

Board Certifications

  • Gastroenterology
    Accredited by: American Board of Internal Medicine*

Conditions Treated

  • Abdominal Disorders
  • Abdominal Pain
  • Abscess
  • Anal Prolapse
  • 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
  • Colorectal Cancer
  • Constipation
  • Crohn's Disease
  • Dehydration
  • Diaphragmatic and-or Hiatal Hernia
  • Diarrhea
  • Diverticulitis, Intestinal
  • Diverticulosis, Intestinal
  • Duodenal Ulcer
  • Duodenitis
  • Dysphagia
  • Enteritis
  • Esophageal Cancer
  • Esophageal Diseases
  • Esophageal Diverticulum
  • Esophageal Ulcer
  • Esophageal Varices
  • Esophagitis
  • Gas-Bloat Syndrome
  • Gastric Ulcer
  • Gastritis
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Bleeding
  • Gastrointestinal Diseases
  • Gastrointestinal Malabsorption
  • Gastrojejunal Ulcer
  • Gastroparesis
  • Heartburn
  • Hemochromatosis
  • Hemorrhoids
  • Hepatitis B - Immune Response
  • Hepatitis C
  • Hernia
  • Ileus
  • Indigestion
  • Inflammatory Bowel Disease
  • Intestinal Obstruction
  • Irritable Bowel Syndrome
  • Lactose Intolerance
  • Liver Damage from Alcohol
  • Malnutrition
  • Megacolon
  • Nausea
  • Non-Alcoholic Fatty Liver Disease
  • Non-Neonatal Jaundice
  • Noninfectious Gastroenteritis and Colitis
  • Pancreatitis
  • Pyloric Stenosis
  • Reflux Esophagitis
  • Stomach Cancer
  • Stomach Diseases
  • Stomach and Small Intestine Cancer
  • Ulcer
  • Ulcerative Colitis
  • Unexplained Weight Loss
  • Vascular Insufficiency of Intestines
  • Viral Hepatitis
  • Viral Infection
  • Vomiting Disorders


Read More


  • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • Gastroenterology Procedures
  • Liver Biopsy
  • Manometry

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.


  • St George's University
    Medical School | Graduated 1998
  • St Joseph's Regl Med Center
    Internship Hospital | Completed 1999
  • St Joseph's Regl Med Center
    Residency Hospital | Completed 2001
  • St Joseph's Regl Med Ctr/Seton Hall University
    Fellowship Hospital | Completed 2004

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Koudellou has no media or publications listed.

Languages Spoken

  • English
  • Greek

Memberships & Professional Affiliations

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

Dr. Koudellou's Reviews

Likelihood of recommending Dr. Koudellou to family and friends
based on 25 total reviews (8 with comments)
Dr. Koudellou's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    10 to 15 minutes
Patient Comments (8)
in Manchester, CT |
Very professional. Office,staff polite.thanks
Manchester, CT |
After my colonoscopy she came in my room and told me my findings which were ulcerations and inflammation throughout. I was instructed to call after a week if i didn't hear anything. 9 days later I called and the office staff would not connect me to the aprn or MD. the MA read my results over the phone and asked 'so what woukd you like'? I finally met with the APRN who wouldnt diagnose me with crohn's and wanted to put me on med that wouldnt target my problem area. Thank god for 2nd opinions!
in Manchester, CT |
Dr. Alexis Koudello is wonderful. I trust her judgment with my life. She listens and she cares. When I started w with her there was never a problem and she used to follow up by calling after hours to let me know results also there was never a problem scheduling appointments. 2014 it changed. I never get called back for results. Months of calls numerous times and speak to staff who are rude and they answer for the doctor. I can never get in touch.Staff gave wrong diagnosis over phone. Cancer!
in Hartford, CT |
She is a very friendly doctor and the aprn was nice as well. However, the office staff seems very disorganized and you can hear bickering amongst them from the waiting room. It's also impossible to get a return call from the doctor.
Manchester |
Why does no one ever call you back when you leave a message for the APRN. I have left two messages and one prior for the APRN to call me and no call and needed help. I also had a liver biopsy and I am waiting almost 6 weeks to find out the results because I can't get a follow up appt. I actually got the report myself. The office once read my results (kinda scared me with what I was told) to me over the phone and told me to google it on line. Are they allowed to do that? Office staff rude.
in Tolland, CT |
She was personable before and after the procedure. She answered all of my questions.
in Ellington, CT |
I think Dr Koudellou is great except that I had to call the office for any test results and also the office never did a follow up to see how I was doing etc. They just said try this medication and that was it. Never got a follow up to see how the medication was going or how I was handling the new diagnosis etc.
in Rockville, CT |
Dr. Koudellou is very friendly, but her office is overwhelmed. It is very difficult to schedule appointments, especially with Dr. Koudellou. You most likely will be scheduled with an APRN. I was in the hospital for one week with GI issues and was told to schedule an apt with her by the hospital within a week. I was told by the office staff, that I didn't need to be seen and they would give a message to Dr. Koudellou and get back to me. I'm still waiting to hear....I'm changing Dr's.
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Visit Dr. Koudellou

Now Accepting New Patients
Dr. Koudellou 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
  • First Health (Coventry Health Care)
    First Health (Coventry Health Care) PPO
  • 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. Koudellou has admitting privileges

Manchester Memorial Hospital
71 Haynes St
Manchester, CT 06040
View Hospital Profile
Rockville General Hospital
31 Union St
Vernon, CT 06066
View Hospital Profile

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