Dr. Jesse J. Klein | Largo, FL | Interventional Cardiologist

.about .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr. Klein graduated from the Des Moines University College of Osteopathic Medicine in 2001. He works in Largo, FL and 5 other locations and specializes in Interventional Cardiology, Cardiology and Internal Medicine. Dr. Klein is affiliated with Hca Florida Largo Hospital, Hca Florida Northside Hospital, Hca Florida Pasadena Hospital, Hca Florida Largo West Hospital and Hca Florida Saint Petersburg Hospital.

accepting new patients
4.6

10 Ratings
25 years of experience
speaks Chinese, Spanish
Des Moines University College Of Osteopathic Medicine
5 written reviews
3 specialties
20 areas of expertise
5 hospital affiliations
8 office locations
Male

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

Based on patient feedback. Read the reviews

Dr. Klein's Ratings and Reviews

4.6

10 Ratings with 5 written Reviews

Average Wait Time 10 Minutes

How was your appointment with
Dr. Klein?

Patients’ Perspective

Gave an accurate diagnosis: (8) Did WellNeeds Improvement (0)
Had a good bedside manner: (8) Did WellNeeds Improvement (0)
Spent time with me: (8) Did WellNeeds Improvement (0)
Provided follow-up after the visit: (8) Did WellNeeds Improvement (0)
Flexible scheduling: (8) Did WellNeeds Improvement (0)
Saw me in a timely manner: No Ratings
Staff was courteous: No Ratings

10 ratings & reviews

Sort:

Showing 1 to 5 of 5 reviews

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

On Friday, January 9th, I left a Voicemail with Dr. Klein's nurse, Donna, asking her to check on the dosage of a medication I was taking. She called back several days later and I repeated my request. It is now January 20th, and I am still waiting to hear from her.

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 20th, 2026

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

I would highly recommend Doctor Klein to anyone who is in need of a cardiologist. Very friendly and has no problem answering any and all of your questions. He was able to figure out what was going on with me when the other doctor could not. Thanks Doctor Klein

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

May 6th, 2017

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr Kline has saved my life twice in the past year. I will be forever greatful .He is outstanding !!

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

May 15th, 2016

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

he is the best he saved my life!!

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

February 25th, 2016

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

I was introduced to Dr. Klein as I was having my first heart attack, yeah heck of a way to meet someone. I was scared to death (almost) and I had no idea if I was going to make it. Well as it turned out I was in the hands (literally) of one incredible, life saving, caring doctor. Dr. Klein not only saved my life but has helped me change the direction of my health. All of my follow up visits have been positive. I would highly recommend Dr. Klein to anyone looking for the best cardiologist in the field that will listen and be the best advocate for you. Thanks for saving my life.

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 23rd, 2016

Hca Florida Heart Institute Largo

1345 West Bay Dr Ste 101Largo, FL 33770

Tel: (727) 581-3550

Mon8:00 am - 5:00 pm

Tue8:00 am - 5:00 pm

Wed8:00 am - 5:00 pm

Thu8:00 am - 5:00 pm

Fri8:00 am - 5:00 pm

SatClosed

SunClosed

Hca Florida Heart Institute Largo

1551 West Bay Dr Ste 300Largo, FL 33770

Mon7:30 am - 6:00 pm

Tue7:30 am - 6:00 pm

Wed7:30 am - 6:00 pm

Thu7:30 am - 6:00 pm

Fri7:30 am - 6:00 pm

SatClosed

SunClosed

Largo Medical Center

201 14th St SwLargo, FL 33770

Tel: (727) 588-5200

Mon8:00 am - 5:00 pm

Tue8:00 am - 5:00 pm

Wed8:00 am - 5:00 pm

Thu8:00 am - 5:00 pm

Fri8:00 am - 5:00 pm

SatClosed

SunClosed

The Heart Institute

1345 West Bay Dr Ste 101Largo, FL 33770

Tel: (727) 581-3550

Mon9:00 am - 5:00 pm

Tue9:00 am - 5:00 pm

Wed9:00 am - 5:00 pm

Thu9:00 am - 5:00 pm

Fri9:00 am - 5:00 pm

SatClosed

SunClosed

Hca Florida Pasadena Hospital

1501 Pasadena Ave SSaint Petersburg, FL 33707

Tel: (727) 381-1000

Hca Florida Largo West Hospital

2025 Indian Rocks Rd SLargo, FL 33774

Tel: (727) 581-9474

Hca Florida Northside Hospital

6000 49th St NSaint Petersburg, FL 33709

Tel: (727) 521-4411

Saint Petersburg General Hospital

6500 38th Ave NSaint Petersburg, FL 33710

Tel: (727) 384-1414


Dr. Jesse John Klein	Shruti Shankar	Fnu Shakuntulla	Dr. Sungkee Samuel Ahn, MD
Interventional Cardiology	Critical Care Medicine	Allergy & Immunology	Diagnostic Radiology
Accepts New Patients
4.6 (10 Ratings)	0 (0 Ratings)	0 (0 Ratings)	0 (0 Ratings)
25 Years of Experience	7 Years of Experience	15 Years of Experience	43 Years of Experience
No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option
Speaks Chinese, Spanish			Speaks English, Spanish
Largo , FL	New Haven , CT	Tampa , FL	Lanham , MD
Med School: Des Moines University College Of Osteopathic Medicine	Med School: University Of South Florida Health Morsani College Of Medicine	Med School: Chandka Medical College	Med School: University Of Louisville School Of Medicine
Current Profile	View Profile	View Profile	View Profile

Search for your insurance and plan

Accepts Medicare
Accepts Medicaid

Acute Coronary Syndrome (ACS)
Atherosclerosis
Atrial Fibrillation
Cardiology
Carotid Artery Diseases (CAD)
Catheter Ablation
Chest Pain (Angina)
Echocardiography
Electrocardiography (EKG)
Heart Block
Heart Failure
High Blood Pressure (Hypertension)
High Cholesterol (Hypercholesterolemia)
Holter monitoring
Internal Medicine
Mitral Valve Prolapse
Pericarditis
Tricuspid Atresia
Unstable Angina
Ventricular Tachycardia

Dr. Jesse John Klein holds an expired medical license in the state of Florida.

Medical License

Doctor Of Osteopathy with an expired medical license in the state of Florida that expired in 2026.

Education & Training

Medical School

Graduated from Des Moines University College Of Osteopathic Medicine in 2001.

NPI Number

Dr. Klein's NPI number is 1982815288.

Saima D Rafiq
Internal Medicine
15 Years Exp | Tampa, FL
(0)
Minnie Ellen Roth
Anesthesiology
39 Years Exp | Tarpon Springs, FL
(0)
Philip Ralph Marcadis
Diagnostic Radiology
6 Years Exp | Tampa, FL
(0)
Danielle M Konrad
Nurse Practitioner
| Safety Harbor, FL
(0)
Jerryray Logemann
Diagnostic Radiology
4 Years Exp | Tampa, FL
(0)
Neel A Duggal
Psychiatry
5 Years Exp | New Port Richey, FL
(0)
Dhaval Ghansyam Desai
Pediatrics
28 Years Exp | Clearwater, FL
(0)
Lawrence Daniel Mullany
Infectious Disease
51 Years Exp | Tampa, FL
(0)
Michael Maurice Engelgau
Public Health & General Preventive Medicine
43 Years Exp | GULFPORT, FL
(0)
Diana Veneeta Tiwari
Anesthesiology
9 Years Exp | Tampa, FL
(0)

What languages does Dr. Jesse Klein speak?: Dr. Jesse Klein speaks Chinese and Spanish.
Which hospitals is Dr. Jesse Klein affiliated with?: Dr. Jesse Klein is affiliated with Hca Florida Largo Hospital, Hca Florida Northside Hospital, Hca Florida Pasadena Hospital, Hca Florida Largo West Hospital, and Hca Florida Saint Petersburg Hospital.
Where is Dr. Jesse Klein's office located?: Dr. Jesse Klein's office is located at 1345 West Bay Dr Ste 101, Largo, FL, 33770.
Does Dr. Jesse Klein accept virtual/telehealth appointments?: Dr. Jesse Klein has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Jesse Klein accept my insurance?: You can see the insurance plans that Dr. Jesse Klein accepts on their Vitals profile.

This provider profile is built using data from:

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

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.

Copyright © 2026 Vitals Consumer Services, LLC. US Patent No. 8, 694, 441. All Rights Reserved.
As more fully set forth in this website's terms of use . (1) nothing contained on or offered by or through this website should be construed as medical advice and should not be relied upon for medical diagnosis or treatment. Vitals Consumer Services, LLC ("Vitals"). the provider of this website, does not recommend or endorse any particular healthcare provider whose information or ratings appear on this website; and (2) Vitals has granted you a limited license to access and use this website for your own noncommercial use. You are not permitted to copy, reproduce, distribute, transmit, mirror, frame, scrape, extract, wrap, create derivative works of, reverse engineer, decompile or disassemble any part or aspect of this website.