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Dr. Thomas Kim treats hyperlipidemia, high cholesterol in children and teens, and hypertension, and performs contrast echocardiography and transthoracic echocardiograms as part of his cardiology practice. He has practiced cardiology for 37 years and speaks both English and Spanish. Dr. Kim is affiliated with Orlando Regional Medical Center and Patient Rehabilitation and sees patients across multiple locations in Kissimmee, Celebration, Orlando, Saint Cloud, Winter Park, and Altamonte Springs, Florida. He earned his medical degree from Northwestern University Feinberg School of Medicine. Patients on Vitals rate Dr. Kim 4.52 out of 5.

Overview based on verified provider data

accepting new patients
4.5

42 Ratings
37 years of experience
32 insurance plans accepted
speaks English, Spanish
Northwestern University Feinberg School Of Medicine
14 written reviews
1 award
1 specialty
14 areas of expertise
1 hospital affiliation
15 office locations
Male

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

Based on patient feedback. Read the reviews

Dr. Kim's Ratings and Reviews

4.5

42 Ratings with 14 written Reviews

Average Wait Time 11 Minutes

How was your appointment with
Dr. Kim?

Patients’ Perspective

Gave an accurate diagnosis: (19) Did WellNeeds Improvement (1)
Had a good bedside manner: (19) Did WellNeeds Improvement (1)
Spent time with me: (18) Did WellNeeds Improvement (1)
Provided follow-up after the visit: (17) Did WellNeeds Improvement (1)
Flexible scheduling: (18) Did WellNeeds Improvement (1)
Saw me in a timely manner: (2) Did WellNeeds Improvement (0)
Staff was courteous: (2) Did WellNeeds Improvement (0)

Patients express high regard for Dr. Thomas Yunki Kim, highlighting his thoroughness, patience, and ability to explain medical conditions clearly. He is consistently praised for being attentive, taking the time to listen to concerns, and providing detailed explanations, fostering a sense of trust and reassurance in his patients. A common theme in the positive reviews is his professional and friendly demeanor and the long-term doctor-patient relationships he maintains. However, one negative review indicates a patient felt ignored during consultations, suggesting that there may occasionally be an issue with balancing attention between the patient and necessary administrative tasks on the computer.

AI-generated from the text of patient reviews

42 ratings & reviews

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Showing 1 to 10 of 14 reviews

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Dr Kim is an excellent cardiologist. He explains and takes the time needed to listen to you and your concerns. Highly recommend Dr Kim.

Did Well

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling
Saw me in a timely manner
Staff was courteous

Needs Improvement

August 31st, 2026

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Seems to be a good doctor. Is assertive in his diagnosis and plans for his patient.

Did Well

Gave an accurate diagnosis
Had a good bedside manner

Needs Improvement

June 8th, 2026

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He is the most thorough doctor I have ever been to. He is very friendly and has kept me alive for 7 years. I would recommend him to anyone who wants an Excellent Cardiologist.

Did Well

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling
Saw me in a timely manner
Staff was courteous

Needs Improvement

March 13th, 2026

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Very good doctor

March 13th, 2026

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Dr Kim is wonderful. He listened when you talk and he lets you talk. he takes your considerations into account.

Did Well

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling

Needs Improvement

January 7th, 2026

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Been seeing Dr Kim for ten years. He is an excellent doctor.

Did Well

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling

Needs Improvement

January 7th, 2026

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The best cardiologist I’ve ever had. He is very thorough and explains things so you understand. He listens to your questions and answers in a way you understand. Great experience

Did Well

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling

Needs Improvement

November 25th, 2025

1 person found this helpful

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Dr. Kim is a professional cardiologist. Smart and thoughtful about my care. Explains in detail my health issues and communicates it clearly to me.Excellent concern for my health.

Did Well

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling

Needs Improvement

November 25th, 2025

1 person found this helpful

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I don’t recommend this cardiologist because he doesn’t listen at all. Always steering at his laptop and ignoring person. I didn’t feel myself like a patient.

Did Well

Needs Improvement

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling

September 11th, 2025

1 person found this helpful

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Dr Kim is always honest, professional and engaged in my heart health. I’ve learned from him not to fear my family history but to respect it. This gives me a great calm during my own treatment whether it be preventative or necessary. He is a great teammate to have.

Did Well

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling

Needs Improvement

June 30th, 2025

2 people found this helpful

Vitals Preferred Provider
- - Preferred Provider badge recognizes providers that are committed to transparency, responsiveness and great service to patients, and have earned a high patient satisfaction rating.
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Cardiovascular Associates Inc

601 Oak Commons BlvdKissimmee, FL 34741


Dr. Thomas Yunki Kim, MD	Dr. Usman Rasheed Siddiqui, MD	Dr. Prashanta Atul Laddu, MD	Dr. Sameer Chadha, MD
Cardiology	Cardiology	Cardiology	Cardiology
Accepts New Patients	Accepts New Patients	Accepts New Patients	Accepts New Patients
4.5 (42 Ratings)	4.4 (23 Ratings)	3.9 (13 Ratings)	0 (0 Ratings)
37 Years of Experience	27 Years of Experience	33 Years of Experience	18 Years of Experience
No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option
Speaks English, Spanish	Speaks English, Urdu	Speaks English, Spanish	Speaks English
Kissimmee , FL	Clermont , FL	Winter Park , FL	Winter Park , FL
Med School: Northwestern University Feinberg School Of Medicine	Med School: Dow Medical College - Karachi, Pakistan	Med School: University Of Illinois At Chicago College Of Medicine	Med School: Maulana Azad Medical College - New Delhi, India
Current Profile	View Profile	View Profile	View Profile

Summary

Quick Facts

Patients’ Perspective

Dr. Kim's Ratings and Reviews

Patients’ Perspective

Patients Say

42 ratings & reviews

Did Well

Needs Improvement

Did Well

Needs Improvement

Did Well

Needs Improvement

Did Well

Needs Improvement

Did Well

Needs Improvement

Did Well

Needs Improvement

Did Well

Needs Improvement

Did Well

Needs Improvement

Did Well

Needs Improvement

Awards

Vitals Preferred Provider

Office Locations

Cardiovascular Associates Inc

Cardiovascular Associates Inc

Cardiovascular Associates Inc

Adventhealth Kissimmee

Cardiovascular Associates Inc

Cardiovascular Associates Inc

Adventhealth Winter Park

Orlando Health Saint Cloud Hospital

Hca Florida Poinciana Hospital

Adventhealth Celebration

Orlando Regional Medical Center And Patient Rehabilitation

Adventhealth Altamonte Springs

Adventhealth Orlando

Osceola Regional Medical Center

Adventhealth East Orlando

Compare with Similar Doctors

Insurance Plans Accepted by Dr. Thomas Yunki Kim

Medical Specialties

Dr. Thomas Yunki Kim has the following specialty

Specialty Expertise

Dr. Thomas Yunki Kim has the following 14 areas of expertise

Hospital Affiliations

Dr. Kim is affiliated with the following hospital. This means he can practice and admit patients at this hospital.

Certifications, License, & Education

37 Years Experience

Medical License

Education & Training

Medical School

NPI Number

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