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Summary
Dr. Alexander Hallac specializes in internal medicine and hospital medicine, bringing 11 years of experience to patient care. He earned his medical degree from the Medical University of Silesia School of Medicine in Katowice, where he built a strong foundation in comprehensive internal medicine practices. His dual specialization allows him to provide both outpatient internal medicine care and specialized inpatient hospital treatment for complex medical conditions.
Dr. Hallac practices at Greenwich Hospital in Greenwich, Connecticut, and maintains affiliations with both Greenwich Hospital and Lahey Hospital and Medical Center. He focuses on treating serious cardiovascular conditions including high blood pressure emergencies and irregular heart rhythms. His expertise includes performing diagnostic procedures such as electrocardiograms to monitor heart function and CT scans to evaluate various medical concerns, including specialized brain imaging when needed.
Dr. Hallac practices at Greenwich Hospital in Greenwich, Connecticut, and maintains affiliations with both Greenwich Hospital and Lahey Hospital and Medical Center. He focuses on treating serious cardiovascular conditions including high blood pressure emergencies and irregular heart rhythms. His expertise includes performing diagnostic procedures such as electrocardiograms to monitor heart function and CT scans to evaluate various medical concerns, including specialized brain imaging when needed.
AI-generated from data on this provider profile.
Quick Facts
- 11 years of experience
- Medical University Of Silesia School Of Medicine In Katowice
- 2 specialties
- 2 areas of expertise
- 2 hospital affiliations
- 1 office location
- Male
Office Location
Compare with Similar Doctors
 |  |  |  |
| Dr. Alexander Zekeriya Hallac, MD | Dr. Ambika Deb, MD | Dr. Shyam C. Shivdasani, MD | Dr. Deep Bhatt, MD |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | ||
| 11 Years of Experience | 44 Years of Experience | 36 Years of Experience | 10 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | Virtual Visit Available |
| Speaks English | Speaks English, Spanish | Speaks English | |
| Greenwich , CT | Forest Hills , NY | Bayside , NY | New York , NY |
| Med School: Medical University Of Silesia School Of Medicine In Katowice | Med School: University of Calcutta-India | Med School: Topiwala National Medical College | Med School: University Of Iowa |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Alexander Zekeriya Hallac
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Alexander Zekeriya Hallac has the following 2 specialties
Specialty Expertise
Dr. Alexander Zekeriya Hallac has the following 2 areas of expertise
Certifications, License, & Education
11 Years Experience
MEDICAL LICENSE
Medical Doctor, Connecticut, 2025, Expired
EDUCATION & TRAINING
Medical School
Medical University Of Silesia School Of Medicine In KatowiceGraduated in 2015
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Frequently Asked Questions
- Where is Dr. Alexander Hallac's office located?
- Dr. Alexander Hallac's office is located at 5 Perryridge Rd, Greenwich, CT, 06830.
- Which hospitals is Dr. Alexander Hallac affiliated with?
- Dr. Alexander Hallac is affiliated with Greenwich Hospital and Lahey Hospital And Medical Center.
- How can I make an appointment with Dr. Alexander Hallac?
- You can find contact information for Dr. Alexander Hallac here on Vitals.
- Does Dr. Alexander Hallac accept my insurance?
- You can see the insurance plans that Dr. Alexander Hallac accepts on their Vitals profile.
- Is Dr. Alexander Hallac accepting new patients?
- Dr. Alexander Hallac has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
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