


Dr. Agata Jaskiewicz-Poznanska, MD
Dr. Agata Jaskiewicz-Poznanska, MD is a geriatric medicine physician in Southbury, CT and has over 25 years of experience in the medical field. She graduated from SLASKA MEDICAL ACADEMY in 1995. She is affiliated with medical facilities such as Danbury Hospital and Griffin Hospital. She is not accepting new patients.
Practice
22 Old Waterbury Rd Ste 108 Southbury, CT 06488Make an Appointment
At a Glance
- Areas of ExpertiseDr. Jaskiewicz-Poznanska specializes in the areas of Family Practice & Geriatric Medicine. • See board certifications
- Explains Conditions Well
- Offers TelehealthThis doctor offers telehealth appointments. Call the office to schedule an appointment.
- Practices at Top Hospital

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Dr. Jaskiewicz-Poznanska's Reviews
Likelihood to recommend Dr. Jaskiewicz-Poznanska
4.5
5 Star | 85% | 85% |
4 Star | 0% | 0% |
3 Star | 8% | 8% |
2 Star | 0% | 0% |
1 Star | 8% | 8% |
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How was your experience with Dr. Jaskiewicz-Poznanska?Overall Patient Satisfaction
Likelihood of recommending Dr. Jaskiewicz-Poznanska to family and friends is 4.5384617 out of 5
About Me
biography
Dr. Agata Jaskiewicz-Poznanska, MD is a geriatric medicine physician in Southbury, CT and has over 25 years of experience in the medical field. She graduated from SLASKA MEDICAL ACADEMY in 1995. She is affiliated with medical facilities such as Danbury Hospital and Griffin Hospital. She is not accepting new patients.Geriatric Medicine
Family Medicine
*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Slaska Medical Academy
Medical School, 1995
Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.
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Polish
Focus on Brain Health
Locations
Practice
Affiliated Hospitals
- Recipient of 1
hospital awardView all awardsOutstanding Patient Experience Award™ (2022)
Top in the nation for overall patient experience based on nine measures related to doctor and nurse communication, hospital cleanliness and noise levels, and medication and post-discharge care instructions
View all patient feedbackHow patients felt about the care they received at this hospital.
83%Patients said they were given information about recovering at home1% lower than the national average
76%Patients said that nurses always listened to them and explained things well1% higher than the national average
- Recipient of 28
hospital awardsAmerica's 250 Best Hospitals Award™ (2025, 2024)
Top 5% in the nation for consistently delivering clinical quality
View all awardsSurgical Care Excellence Award™ (2025, 2024)
Top 5% in the nation for consistently delivering clinical quality
View all patient feedbackHow patients felt about the care they received at this hospital.
87%Patients said they were given information about recovering at home3% higher than the national average
74%Patients said that doctors always listened to them and explained things well2% lower than the national average
- View all patient feedback
How patients felt about the care they received at this hospital.
84%Patients said they were given information about recovering at home74%Patients said that doctors always listened to them and explained things well2% lower than the national average
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