Summary

Dr. Anthony Zaldonis has practiced gastroenterology and internal medicine for 47 years, treating colon polyps, upper GI bleeds, and hiatal hernias. He performs colonoscopy, lower GI endoscopy, and upper GI endoscopy, and is affiliated with Saint Francis Hospital and Medical Center and Johnson Memorial Hospital Inc.

He completed his residency at the University of Connecticut Health Center and sees patients in Wethersfield, Avon, Glastonbury, Hartford, and Stafford Springs, Connecticut. He speaks Portuguese and Spanish. Patients on Vitals rate Dr. Zaldonis 4.38 out of 5.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.4
  • 47 years of experience
  • speaks Portuguese, Spanish
  • University Of Connecticut Health Center
  • 4 written reviews
  • 2 specialties
  • 15 areas of expertise
  • 2 hospital affiliations
  • 5 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Anthony T Zaldonis has 5 locations

Prime Healthcare Pc

350 Silas Deane Hwy Ste 102Wethersfield, CT 06109
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

Prime Healthcare Pc

44 Dale Rd Ste 204Avon, CT 06001
Mon9:00 am - 4:45 pm
Tue9:00 am - 4:45 pm
Wed9:00 am - 4:45 pm
Thu9:00 am - 4:45 pm
Fri9:00 am - 4:45 pm
SatClosed
SunClosed

Saint Francis Care Glastonbury

31 Sycamore StGlastonbury, CT 06033
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Saint Francis Hospital And Medical Center

114 Woodland StHartford, CT 06105

Johnson Memorial Hospital Inc

201 Chestnut Hill RdStafford Springs, CT 06076

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Dr. Anthony T Zaldonis JR., MD
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Dr. Anthony T Zaldonis JR., MDJi Soo Choi, APRNBrian Robert CovelloMatthew Shane Silverman
GastroenterologyGastroenterologyDiagnostic RadiologyAnesthesiology
Accepts New Patients Accepts New Patients
4.4 
47 Years of Experience 7 Years of Experience 6 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks Portuguese, Spanish Speaks English
Wethersfield , CTSacramento , CAFarmington , CTNew Haven , CT
Med School: Hahnemann University School Of Medicine Med School: New York University Med School: University Of Miami Leonard M Miller School Of Medicine Med School: Lewis Katz School Of Medicine At Temple University
Current Profile
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Insurance Plans Accepted by Dr. Anthony T Zaldonis

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Anthony T Zaldonis has the following 2 specialties

Specialty Expertise

Dr. Anthony T Zaldonis has the following 15 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Endoscopic Retrograde Cholangiopancreatography (ERCP)
  • Endoscopy (Endoscopic Surgery)
  • Hemorrhoids
  • Hepatitis C
  • Inflammatory Bowel Diseases (IBD)
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Pancreatic Diseases
  • Ulcerative Colitis

Certifications, License, & Education

47 Years Experience

Dr. Anthony T Zaldonis holds an expired medical license in the state of Connecticut.

Medical License

Medical Doctor with an expired medical license in the state of Connecticut that expired in 2026.

Education & Training

Residency

Completed their residency at University Of Connecticut Health Center.

Medical School

Graduated from Hahnemann University School Of Medicine in 1979.

NPI Number

Dr. Zaldonis' NPI number is 1144207853.

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Frequently Asked Questions

Is Dr. Anthony Zaldonis accepting new patients?
Dr. Anthony Zaldonis is accepting new patients on Vitals. View Dr. Anthony Zaldonis's profile on Vitals to make an appointment.
Does Dr. Anthony Zaldonis accept virtual/telehealth appointments?
Dr. Anthony Zaldonis has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
What languages does Dr. Anthony Zaldonis speak?
Dr. Anthony Zaldonis speaks Portuguese and Spanish.
Does Dr. Anthony Zaldonis accept my insurance?
You can see the insurance plans that Dr. Anthony Zaldonis accepts on their Vitals profile.
How can I make an appointment with Dr. Anthony Zaldonis?
You can find contact information for Dr. Anthony Zaldonis here on Vitals.

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