0 reviews
Summary
Dr. John Zimmerman is a cardiologist and internal medicine physician who brings 46 years of medical experience to his practice. He earned his medical degree from Stanford University School of Medicine and completed his residency at Kaiser Permanente Medical Center. Dr. Zimmerman speaks English, French, Polish, Russian, Spanish, and Vietnamese, allowing him to connect with patients from diverse backgrounds.
Dr. Zimmerman practices at Mercy Medical Center in Springfield, Massachusetts. His dual expertise in cardiovascular disease and internal medicine enables him to provide comprehensive care for heart conditions while addressing patients' overall health needs. He offers specialized cardiovascular treatments alongside general internal medicine services for adult patients.
Dr. Zimmerman practices at Mercy Medical Center in Springfield, Massachusetts. His dual expertise in cardiovascular disease and internal medicine enables him to provide comprehensive care for heart conditions while addressing patients' overall health needs. He offers specialized cardiovascular treatments alongside general internal medicine services for adult patients.
Overview based on verified provider data
Quick Facts
- 46 years of experience
- 4 insurance plans accepted
- speaks English, French, Polish, Russian, Spanish, Vietnamese
- Kaiser Permanente Medical Center
- 2 specialties
- 14 areas of expertise
- 1 hospital affiliation
- 1 office location
- Male
Office Location
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. John Frederick Zimmerman, MD | Dr. Dana Weisshaar, MD | Dr. Thomas Alan Feldman, MD | Dr. Edwin Joshua Fierer, MD |
| Cardiovascular Disease | Cardiovascular Disease | Gastroenterology | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 46 Years of Experience | 37 Years of Experience | 49 Years of Experience | 50 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, French, Polish, Russian, Spanish, Vietnamese | Speaks English | Speaks English, Spanish | Speaks English, French |
| Springfield , MA | Cambridge , MA | Farmington , CT | Bloomfield , CT |
| Med School: Stanford University School Of Medicine | Med School: University of Toledo Medical School | Med School: Tufts University School Of Medicine | Med School: Katholieke Universiteit Leuven (Ku Leuven) Faculteit Geneeskunde |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. John Frederick Zimmerman
Medical Specialties
Dr. John Frederick Zimmerman has the following 2 specialties
Specialty Expertise
Dr. John Frederick Zimmerman has the following 14 areas of expertise
Certifications, License, & Education
46 Years Experience
Dr. John Frederick Zimmerman holds an active medical license in the state of Massachusetts.
Medical License
Medical Doctor with an active medical license in the state of Massachusetts.
Education & Training
Residency
Completed their residency at Kaiser Permanente Medical Center.
Medical School
Graduated from Stanford University School Of Medicine in 1980.
NPI Number
Dr. Zimmerman's NPI number is 1992762884.
Similar doctors
Frequently Asked Questions
- What languages does Dr. John Zimmerman speak?
- Dr. John Zimmerman speaks English, French, Polish, Russian, Spanish, and Vietnamese.
- How can I make an appointment with Dr. John Zimmerman?
- You can find contact information for Dr. John Zimmerman here on Vitals.
- Does Dr. John Zimmerman accept virtual/telehealth appointments?
- Dr. John Zimmerman has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dr. John Zimmerman's office located?
- Dr. John Zimmerman's office is located at 300 Stafford St Ste 154, Springfield, MA, 01104.
- Which hospitals is Dr. John Zimmerman affiliated with?
- Dr. John Zimmerman is affiliated with Mercy Medical Center.
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.







