Dr. Anthony Zaldonis, MD

Dr. Anthony Zaldonis, MD

Gastroenterology  |  
Male  |  
Age 64
(8)
Save
Dr. Anthony Zaldonis, MD is a gastroenterology specialist in Avon, CT and has been practicing for 40 years. He graduated from Hahnemann University in 1979 and specializes in gastroenterology and internal medicine.

44 Dale Rd

Avon, CT 06001

Contact Information

(860) 674-8830

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Louisiana
  • Blue Cross Blue Shield of Massachusetts
  • Cigna
  • EmblemHealth
  • Humana
  • MultiPlan

*Please verify this information when scheduling an appointment.

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Dr. Zaldonis accepts

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(860) 674-8830

Dr. Zaldonis accepts the following insurance:

Aetna
Aetna HMO
Choice Plus POS II
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
EmblemHealth
Health Insurance Plan of Greater New York (HIP) PPO
Humana
Choice Care PPO
MultiPlan
MultiPlan PPO
PHCS Network PPO

Background Check

No malpractice claims found for Connecticut
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Experience Check

Check Dr. Zaldonis' experience treating your condition or procedure

Dr. Zaldonis' Top Procedures and Conditions

Treatment Frequency
Esophageal Diseases
very high
very high

Treatment Frequency

Dr. Zaldonis treats Esophageal Diseases more than 98% of his peers

Dr. Zaldonis treats this condition more than 98% of his peers

Gastroesophageal Reflux Disease (GERD)
very high
very high

Treatment Frequency

Dr. Zaldonis treats Gastroesophageal Reflux Disease (GERD) more than 98% of his peers

Dr. Zaldonis treats this condition more than 98% of his peers

Stomach Diseases
very high
very high

Treatment Frequency

Dr. Zaldonis treats Stomach Diseases more than 98% of his peers

Dr. Zaldonis treats this condition more than 98% of his peers

Dr. Zaldonis' conditions and procedures:

  • Abdominal Disorders
  • Abdominal Pain
  • Abscess
  • Anal or Rectal Pain
  • Anemia
  • Autoimmune Diseases
  • Barrett's Esophagus
  • Benign Neoplasm of the Digestive System
  • Benign Tumor
  • Bile Duct Procedure
  • Biliary Atresia
  • Blood Disorders
  • Cancer
  • Capsule Endoscopy
  • Celiac Disease
  • Cholecystitis and Gallstones
  • Cholelithiasis
  • Cirrhosis
  • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
  • Colorectal Cancer
  • Colorectal Cancer Screening
  • Constipation
  • Crohn's Disease
  • Dehydration
  • Diaphragmatic and-or Hiatal Hernia
  • Diarrhea
  • Diverticulitis, Intestinal
  • Diverticulosis, Intestinal
  • Duodenal Ulcer
  • Duodenitis
  • Dysphagia
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • Enteritis
  • ERCP (Endoscopic Retrograde Cholangiopancreatography)
  • Esophageal Achalasia and Cardiospasm
  • 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
  • Gastroparesis
  • Giardiasis
  • Heartburn
  • Hemochromatosis
  • Hemorrhoids
  • Hepatitis A
  • Hepatitis B - Immune Response
  • Hepatitis C
  • Indigestion
  • Inflammatory Bowel Disease
  • Intestinal Abscess
  • Intestinal Ischemia
  • Intestinal Obstruction
  • Irritable Bowel Syndrome
  • Lactose Intolerance
  • Liver Biopsy
  • Liver Damage from Alcohol
  • Malnutrition
  • Manometry
  • Nausea
  • Neoplasm of Gastrointestinal Tract
  • Non-Alcoholic Fatty Liver Disease
  • Noninfectious Gastroenteritis and Colitis
  • Pancreatitis
  • Peptic Ulcer
  • Pouchitis
  • Pyloric Stenosis
  • Radiofrequency Ablation for Barrett's Esophagus
  • Reflux Esophagitis
  • Stomach and Small Intestine Cancer
  • Stomach Cancer
  • Stomach Diseases
  • Stomal Ulcer
  • Ulcer
  • Ulcerative Colitis
  • Unexplained Weight Loss
  • Viral Enteritis
  • Viral Hepatitis
  • Viral Infection
  • Vomiting Disorders

About Me

Care Philosophy

As a physician, I strive to provide excellent, compassionate care, working with my patients to achieve 'Best Care for a Lifetime'

Specialties

  • Gastroenterology
  • Internal Medicine

Board Certifications

  • Gastroenterology
  • Internal Medicine

Education

1980
University Of Connecticut Health Center/John Dempsey Hospital
Internship Hospital
1979
Hahnemann University
Medical School
1980
1979

Awards

Dr. Zaldonis' Reviews

Likelihood to recommend Dr. Zaldonis

4.0

Based on 8 reviews

5 Stars
62.5%
(5)
4 Stars
12.5%
(1)
3 Stars
0%
(0)
2 Stars
12.5%
(1)
1 Star
12.5%
(1)

Leave a review

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Dr. Zaldonis?
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Average Reported Wait Time
  • 16 – 30 minutes
Dr. Zaldonis' Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Dr. Anthony Zaldonis, MD
Reply
I left dr zaldonis office in tears and spent 30 minutes out in parking lot crying. I have struggled with my weight for over 18yrs. I know it affects my health. I went to him because my doctor performed tests said I had enlarged spleen and bloodwork was off said see specialist. I went he didn’t ask me about my symptoms he started off with my BMI and told me to join weight watchers. Me and my mom who accompanied me to visit realized he wasn’t going to see past my weight. Do not recommend
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Locations

Prime Health Care PC

1
  • Call
  • Fax
  • Hours
    • Mon: 9:00am - 5:00pm
    • Tue: 9:00am - 5:00pm
    • Wed: 9:00am - 5:00pm
    • Thu: 9:00am - 5:00pm
    • Fri: 9:00am - 5:00pm
    • Sat: closed
    • Sun: closed
  • Directions
2
  • Call
  • Fax
  • Hours
    • Mon: 9:00am - 5:00pm
    • Tue: 9:00am - 5:00pm
    • Wed: 9:00am - 5:00pm
    • Thu: 9:00am - 5:00pm
    • Fri: 9:00am - 5:00pm
    • Sat: closed
    • Sun: closed
  • Directions
3
  • Call
  • Fax
  • Hours
    • Mon: 9:00am - 5:00pm
    • Tue: 9:00am - 5:00pm
    • Wed: 9:00am - 5:00pm
    • Thu: 9:00am - 5:00pm
    • Fri: 9:00am - 5:00pm
    • Sat: closed
    • Sun: closed
  • Directions
4
  • Call
  • Fax
  • Hours
    • Mon: 9:00am - 5:00pm
    • Tue: 9:00am - 5:00pm
    • Wed: 9:00am - 5:00pm
    • Thu: 9:00am - 5:00pm
    • Fri: 9:00am - 5:00pm
    • Sat: closed
    • Sun: closed
  • Directions

Affiliated Hospitals

Check the quality of care at hospitals where Dr. Zaldonis treats patients.

Learn more

76% Patient experience rating, 7% higher than the national average

  • America's 250 Best Hospitals Award™ (2019, 2018, 2017)