About This Location
Capital Cardiology Associates runs its Enhanced Cardiac Access (ECA) walk-in clinic at 1769 Union Street in Niskayuna for same-day evaluation of potential cardiac symptoms. It is specialty cardiac care for non-life-threatening symptoms, not a general walk-in clinic or an emergency room. No on-site lab services at this location.
Services & Specialties
Capital Cardiology says no appointment or referral is required. No on-site lab services at this location.
When to Choose This Clinic
Consider it for new or ongoing heart symptoms that are not life-threatening and need prompt evaluation by a cardiology practice. Capital Cardiology says: 'If you are experiencing a cardiac emergency, call 911 immediately.' Call 911 for chest pain or pressure, severe shortness of breath, stroke signs or fainting.
Hours of Operation
| Monday | 8:00 AM – 4:00 PM |
| Tuesday | 8:00 AM – 4:00 PM |
| Wednesday | 8:00 AM – 4:00 PM |
| Thursday | 8:00 AM – 4:00 PM |
| Friday | 8:00 AM – 4:00 PM |
| Saturday | Closed |
| Sunday | Closed |
Monday–Friday, 8:00 AM–4:00 PM, excluding major holidays. No on-site lab.
Insurance and Payment
Coverage and patient cost depend on your plan and visit. Confirm network participation and any referral or copay requirements with the clinic and your insurer before you go.
Nearby Alternatives
- Compare all five same-day heart clinics
- Cardiology Associates of Schenectady
- Ellis Hospital Emergency Room
Browse the Schenectady facility directory for more options.
Frequently Asked Questions
Do I need an appointment or referral?
Capital Cardiology says no appointment or referral is required for its Enhanced Cardiac Access walk-in clinics. Call 518-292-6000 to confirm before traveling.
Is this a replacement for the ER?
No. It is for non-life-threatening cardiac symptoms. If you think you are having a heart attack or other medical emergency, call 911 and do not drive yourself.
Is there a lab at Niskayuna?
No. Capital Cardiology says the Niskayuna location has no on-site lab services. Call 518-292-6000 if you think you may need lab work.
How This Listing Was Verified
Address, phone, hours and visit guidance were reviewed against the official provider page and official provider page on October 20, 2026. Confirm details before you go.