Summary

Dr. Jonathan Alexander treats hyperlipidemia, high cholesterol in children and teens, and coronary artery disease, and has practiced cardiology for 53 years and is affiliated with New Milford Hospital. He completed his internship at Yale New Haven Hospital in 1974 and his residency and fellowship at Yale-New Haven Obstetrics/Gynecology GME, finishing in 1978, and attended Albert Einstein College of Medicine. He sees patients in Ridgefield, Connecticut. Patients on Vitals rate Dr. Alexander 4.5 out of 5.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.5
  • 53 years of experience
  • 17 insurance plans accepted
  • speaks English
  • Yale-New Haven Obstetrics/Gynecology GME
  • 3 written reviews
  • 2 specialties
  • 15 areas of expertise
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

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

Office Location

Nuvance Health Medical Practice - Cardiology Ridgefield

21 South St # 1Ridgefield, CT 06877
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed

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Jonathan Alexander, MD
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Jonathan Alexander, MDDr. Robert Steven Zilinyi, MDAndrew C. Kupersmith, MDDr. Theresa E Pondok, MD
CardiologyCardiologyCardiologyCardiology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.5 
0 
5 
5 
53 Years of Experience 9 Years of Experience 31 Years of Experience 25 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available Virtual Visit Available
Speaks English Speaks English, Spanish Speaks Arabic, English, Spanish
Ridgefield , CTWhite Plains , NYHawthorne , NYYonkers , NY
Med School: Albert Einstein College of Medicine Med School: Columbia University College Of Physicians & Surgeons Med School: University Of Maryland School Of Medicine Med School: Sidney Kimmel Medical College At Thomas Jefferson University
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Jonathan Alexander

  • Accepts Medicare
  • Accepts Medicaid
  • Aetna
  • Anthem BlueCross Blue Shield Connecticut
  • Centivo
  • Cigna
  • ConnectiCare
  • Consumer Health Network
  • Coventry-Aetna
  • MagnaCare
  • Medicaid Connecticut
  • Medicare Connecticut
  • Medicare Railroad
  • Multiplan Inc
  • Northwell Direct
  • Oxford Health Plans
  • United Healthcare
  • US Family Health Plan
  • Wellcare

Medical Specialties

Jonathan Alexander has the following 2 specialties

Specialty Expertise

Jonathan Alexander has the following 15 areas of expertise

  • Acute Coronary Syndrome (ACS)
  • Arrhythmia
  • Atherosclerosis
  • Blood Clot
  • Cardiologist
  • Heart Attack
  • Heart Block
  • Heart Diseases
  • Heart Failure
  • High Blood Pressure (Hypertension)
  • High Cholesterol
  • High Cholesterol (Hypercholesterolemia)
  • Hypertension
  • Stroke
  • Unstable Angina

Certifications, License, & Education

53 Years Experience

Jonathan Alexander 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 2025.

Education & Training

Fellowship

Completed their fellowship at Yale-New Haven Obstetrics/Gynecology GME in 1978.

Residency

Completed their residency at Yale-New Haven Obstetrics/Gynecology GME in 1976.

Internship

Completed their internship at Yale New Haven Hospital in 1974.

Medical School

Graduated from Albert Einstein College of Medicine in 1973.

NPI Number

Jonathan Alexander's NPI number is 1710921754.

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Frequently Asked Questions

Where is Jonathan Alexander's office located?
Jonathan Alexander's office is located at 21 South St # 1, Ridgefield, CT, 06877.
How can I make an appointment with Jonathan Alexander?
You can find contact information for Jonathan Alexander here on Vitals.
Which hospitals is Jonathan Alexander affiliated with?
Jonathan Alexander is affiliated with New Milford Hospital.
Does Jonathan Alexander accept my insurance?
You can see the insurance plans that Jonathan Alexander accepts on their Vitals profile.
Is Jonathan Alexander accepting new patients?
Jonathan Alexander is accepting new patients on Vitals. View Jonathan Alexander's profile on Vitals to make an appointment.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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