Summary

Dr. Jonathan Alexander specializes in cardiovascular disease, bringing over five decades of medical expertise to his practice. He earned his medical degree from Albert Einstein College of Medicine and completed his internship at Yale New Haven Hospital in 1974, followed by his residency and fellowship in Obstetrics/Gynecology at Yale-New Haven in 1976 and 1978 respectively. Dr. Alexander speaks English and has been serving patients for 53 years.

Dr. Alexander practices at New Milford Hospital and sees patients in Ridgefield, Connecticut. He focuses on treating high cholesterol in children and teens, hyperlipidemia, and hypertension. His expertise includes performing electrocardiograms and providing cardiac rehabilitation services along with specialized cardiac rehabilitation exercises. Patients have given Dr. Alexander an average rating of 4.5 out of 5 on Vitals.

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 board certification
  • 1 hospital affiliation
  • 1 office location
  • Male

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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Dr. Jonathan Alexander, MDDr. Paolo C Colombo, MDDr. Leonardo Liberman, MDDr. Ajay J. Kirtane, MD
Cardiovascular DiseaseCardiovascular DiseaseCardiovascular DiseaseCardiovascular Disease
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.5 
4.7 
4.6 
53 Years of Experience 34 Years of Experience 36 Years of Experience 28 Years of Experience
Virtual Visit Available Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks Spanish, French, Italian Speaks Spanish Speaks Spanish, Russian, English
Ridgefield , CTNew York , NYNew York , NYNew York , NY
Med School: Albert Einstein College of Medicine Med School: Universita Degli Studi Di Milano Facolta Di Medicina E Chirurgia Med School: Universidad De Buenos Aires Facultad De Medicina Med School: Columbia University College Of Physicians & Surgeons
Current Profile
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Insurance Plans Accepted by Dr. 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

Dr. Jonathan Alexander has the following 2 specialties

Specialty Expertise

Dr. 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

MEDICAL LICENSE

Medical Doctor, Connecticut, 2025, Expired

EDUCATION & TRAINING

Fellowship

Yale-New Haven Obstetrics/Gynecology GME1978

Residency

Yale-New Haven Obstetrics/Gynecology GME1976

Internship

Yale New Haven Hospital1974

Medical School

Albert Einstein College of MedicineGraduated in 1973

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Frequently Asked Questions

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

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