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Dr. Terry Zellmer, MD

Dr. Terry Zellmer, MD

Interventional Cardiology*

Dr. Terry Zellmer, MD is an interventional cardiologist in Baton Rouge, LA. Dr. Zellmer has extensive experience in Heart Conditions and Adult Congenital Heart Conditions. He is affiliated with medical facilities Baton Rouge General-Mid City and Our Lady of the Lake Regional Medical Center. He is accepting new patients and telehealth appointments.

4.7 Star Rating
Based on 25 reviews 4.7 Star Rating (25 reviews)

Baton Rouge Cardiology Center

5231 Brittany Dr Baton Rouge, LA 70808
Telehealth available

Dr. Zellmer is a Healthgrades Choice provider in Cardiology

The Healthgrades Choice designation helps you understand the most important factors to consider when choosing a healthcare professional. This designation is earned based on four set standards.
Read our methodology

  • Above average experience
  • Good hospital quality
  • Good patient ratings
  • No healthcare sanctions
  • Areas of Expertise
    Dr. Zellmer specializes in the areas of Cardiovascular Disease, Internal Medicine & Interventional Cardiology. See board certifications
  • Explains Conditions Well
    Patients said this doctor explains conditions well. See reviews
  • Offers Telehealth
    This doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. See hospitals
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Dr. Zellmer's Reviews

Likelihood to recommend Dr. Zellmer

4.7
25 ratings, 11 with a written review
5 star
88%
88%
4 star
4%
4%
3 star
0%
0%
2 star
4%
4%
1 star
4%
4%

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Love the staff at BR Cardiology, very friendly. Dr Zellmer is great, easy to talk to and makes you feel very comfortable. Jennifer his PA is great, just love them!
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
2 others found this helpful
Helpful
Melody Turner – Mar 03, 2022
Hello. We are happy to hear that you were... Read More
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I was treated with care and professionalism as always.
What went well
  • Listened & answered questions
  • Explained conditions well
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
1 other person found this helpful
Helpful
James Tate – Jan 22, 2022
Hi James, we are happy to hear that you were... Read More
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Everyone from the front desk, to the technicians, nurses, PA, and Dr Zellmer are pleasant, professional, and attentive.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 other person found this helpful
Helpful
Alice Gooch – Jan 08, 2022
Hi Alice, we are happy to hear that you were... Read More
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Been going to Dr. Zellmer for years. Would not consider going to anyone else. His Assistant Jennifer also goes above and beyond for their patients.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Michael D Hood – Jan 07, 2022
Hi Michael, we love to hear about these positive... Read More
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Timely appropriate care good explanation and healthcare planning
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Jan 07, 2022
Hi, thank you for your feedback and wonderful... Read More
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Dr Zellmer performed a heart cath on me 17 yrs ago and another last week. I like his demeanor and explanation of the circumstances. I trust my health to him. Thanks Doc! Mitch Small
What went well
No results
What could be improved
No results
Helpful
Mitch Small – Nov 11, 2021
We're pleased that our team was able to provide... Read More
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Yes very good doctor and staff
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Ronald jett – Nov 11, 2021
Thank you for your wonderful review. We are truly... Read More
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Love Dr. Zellmer!
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Erica – Jul 27, 2021
Dr. Zellmer's Reply –
Erica, thank you for the review!
×Post a ResponseAre you Dr. Zellmer?
Dr. Zellmer is always willing to listen and not rush you out! He is always willing to take care of his patients with super care! My Family has used him for years! His nursing staff and PA are awesome! His office staff is also Very professional!
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Apr 03, 2021
Thanks for sharing your kind words! We are glad... Read More
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I would highly recommend Dr. Zellmer. He listens to the patient and I have been a long term patient with him. I have always felt like I was in good hands with his ability to care for my issues. I also find his staff to be helpful. Angie Tassin
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Angie Tassin in Baton Rouge, LA – Jul 28, 2018
Thank you for your GREAT five-star review! We... Read More
×Post a ResponseAre you Dr. Zellmer?
he is amazing! he has great bedside manner and his PA and nursing staff are always friendly!
What went well
  • Office environment
  • Appointment scheduling
  • Explained conditions well
  • Staff friendliness
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Emma Duke – Jun 15, 2018
Thank you for your GREAT five-star review! We... Read More
×Post a ResponseAre you Dr. Zellmer?

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How was your experience with Dr. Zellmer?

About Me

care philosophy

The physicians at Baton Rouge Cardiology Center are all board certified. We are committed to educating you about the full range of conditions and diseases and offer you the most advanced treatment options. Baton Rouge Cardiology Center provides...read more

biography

Whether you are at risk for heart and vascular disease, need some help in preventing future problems, or if you have a serious condition that requires the latest technologies and intervention, Baton Rouge Cardiology Center can help.
read more
  • Interventional Cardiology

  • Cardiology

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • Tulane University Hospitals

    Internship Hospital
  • Lsu Health Sciences Center New Orleans School Of Medicine

    Medical School
  • Louisiana State University

    Undergraduate School
American Board of Medical Specialties®
American Board of Internal Medicine
Cardiovascular Disease
Internal Medicine
Interventional Cardiology
Self designated 
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.
  • English

  • French

  • Spanish

Dr. Zellmer is a Healthgrades Choice provider in Cardiology

    Read our methodology

    Locations

    Baton Rouge Cardiology Center

    1
    • Call
    • Fax
    • Hours
      • Mon: 8:00am - 5:00pm
      • Tue: 8:00am - 5:00pm
      • Wed: 8:00am - 5:00pm
      • Thu: 8:00am - 5:00pm
      • Fri: 8:00am - 4:00pm
      • Sat: closed
      • Sun: closed
    • Directions
    Baton Rouge Cardiology Center - Zachary at Hwy 194242 Highway 19 Zachary, LA 70791
    2

    Affiliated Hospitals

    • Our Lady of the Lake Regional Medical Center

      5000 Hennessy Blvd
      Baton Rouge, LA 70808
      Recipient of 3
      hospital awards

      How patients felt about the care they received at this hospital.

      86%
      Patients said they were given information about recovering at home

      2% higher than the national average

      84%
      Patients said that doctors always listened to them and explained things well

      8% higher than the national average

      View all patient feedback
    • Baton Rouge General-Mid City

      3600 Florida St
      Baton Rouge, LA 70806

      How patients felt about the care they received at this hospital.

      91%
      Patients said that doctors always listened to them and explained things well

      15% higher than the national average

      84%
      Patients said they were given information about recovering at home
      View all patient feedback
    Learn more about how Healthgrades measures Hospital Quality