
John J. Costa, MD
Cardiology
Highlights
Age Groups Seen
- Adult 19-64
- Older Adult >65
Gender
MaleLocations
- Warm Springs Clinic - Cardiology
- 8205 West Warm Springs Road, Suite 210, Las Vegas, NV 89113
- Get Directions
- phone: 702-933-9450
- fax: 702-534-5461
- Pahrump Clinic - Cardiology
- 1397 South Loop Road, Pahrump, NV 89048
- Get Directions
- phone: 775-727-2923
- fax: 775-727-5696
Expertise
Education
- Post Graduate: Wexner Medical Center at The Ohio State University, Cardiology, 2006
- Fellowship: Ohio State University Wexner Medical Center, Cardiovascular Disease, 2000
- Residency: Ohio State University Wexner Medical Center, Internal Medicine, 1997
- Internship: Ohio State University Wexner Medical Center, Internal Medicine, 1995
- Medical School: Ohio State University College of Medicine, 1994
Board Certifications
- Cardiovascular Disease: American Board of Internal Medicine, 2000
Ratings & Reviews
4.9 out of 5
559 ratings, 71 reviewsThe Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.
- 4 out of 5 starsReviewed on 2/25/2026
He scheduled tests so we will k ow more after the test results
- 5 out of 5 starsReviewed on 2/21/2026
As I said earlier, he is outstanding!!
- 5 out of 5 starsReviewed on 2/12/2026
He was pleasant informative and helpful and scheduled test I need
- 5 out of 5 starsReviewed on 2/9/2026
very kind and explains things. iv found the older you get the less information doctors give you. dr. costa explained without me asking.
- 5 out of 5 starsReviewed on 2/9/2026
Appreciated his patience in giving me information since it was new to me
- 5 out of 5 starsReviewed on 2/7/2026
Seems knowable, and why we were doing a echo
- 5 out of 5 starsReviewed on 1/29/2026
Excellent care from Dr.Costa. He listens to what I say and answers all my questions. Wonderful Day Cardiologist
- 5 out of 5 starsReviewed on 1/19/2026
Satisfied with the service
- 5 out of 5 starsReviewed on 1/16/2026
Very considerate of my concerns. Addresses all questions with a compassionate and friendly demeanor. Excellent doctor.
- 5 out of 5 starsReviewed on 1/16/2026
Very knowledgeable doctor
- 5 out of 5 starsReviewed on 1/11/2026
Dr. Costa is very knowledgeable and helpful.
- 5 out of 5 starsReviewed on 12/26/2025
Great professional and explains so can understand
- 5 out of 5 starsReviewed on 12/21/2025
Exceptional
- 5 out of 5 starsReviewed on 12/21/2025
Dr. Costa’s knowledge, compassion, and expertise are unmatched.
- 5 out of 5 starsReviewed on 12/21/2025
I left another cardiologist to see DR Costa. I'm glad I did
- 5 out of 5 starsReviewed on 12/19/2025
Was wasn't the word "excellent" an option to describe Dr. Costa?
- 5 out of 5 starsReviewed on 12/19/2025
Dr. provided a complete update about my cardio status and will revisit in one year.
- 5 out of 5 starsReviewed on 12/14/2025
Professional and smart
- 5 out of 5 starsReviewed on 12/9/2025
Overall experience was good
- 4 out of 5 starsReviewed on 11/29/2025
He listened well and reviewed my file well. He tried to understand my needs and offered a solution to start with. Also scheduled an examination that was due, to evaluate the condition of my heart damage and see if I am progressing or regressing. Will be done in January. Left me with an open door policy if I need him anytime before my 6 month review.
- 5 out of 5 starsReviewed on 11/17/2025
A Doctor who is trustworthy, exceptionally knowledgeable and easy to talk with about almost anything.
- 5 out of 5 starsReviewed on 11/15/2025
He listened
- 5 out of 5 starsReviewed on 11/1/2025
He cares about my health
- 5 out of 5 starsReviewed on 10/26/2025
Very knowledgeable friendly, caring, good listener, would recommend him to anyone who needed help
- 5 out of 5 starsReviewed on 10/24/2025
He explained everything very well. He asked if I had questions. Also, he very thorough in his explanations
- 5 out of 5 starsReviewed on 10/19/2025
I like that he listens and answers questions.
- 5 out of 5 starsReviewed on 10/19/2025
Very thorough and listened great. Explanations very good.
- 5 out of 5 starsReviewed on 10/17/2025
Dr. Costa scheduled testing that would show my heart issues in more detail.
- 5 out of 5 starsReviewed on 10/17/2025
He is a great Doctor and we need a good full time Doctor like that in Pahrump
- 5 out of 5 starsReviewed on 10/14/2025
Absolutely helpful and caring
- 5 out of 5 starsReviewed on 10/9/2025
When I didn’t understand what he was saying, he took the time to explain it to me
- 5 out of 5 starsReviewed on 10/8/2025
Dr. Costa obviously prepared for our visit (often unusual in many visits - doctor looks at chart for the first time at the visit). One reason I feel confident in his care.
- 5 out of 5 starsReviewed on 10/4/2025
Knowledgeable and listens to you.
- 5 out of 5 starsReviewed on 9/29/2025
He listens to concerns and we have a good back and forth conversation about the care I need going forward. He is open to suggestions and is very informed on all aspects of my care.
- 5 out of 5 starsReviewed on 9/27/2025
Great Doctor seemed to understand my concerns and we are taking care of of my situation
- 5 out of 5 starsReviewed on 9/25/2025
If I could rate him as “excellent”, I definitely would. HE LISTENS! Very thorough, no nonsense and explains everything with great clarity. He’s definitely knowledgeable and trustworthy.
- 5 out of 5 starsReviewed on 9/24/2025
Give him an "excellent" rating. Quality healthcare in Pahrump can be quite challenging. So grateful for Dr. Costa.
- 5 out of 5 starsReviewed on 9/24/2025
Loved the Dr
- 5 out of 5 starsReviewed on 8/26/2025
Dr. Costa communicated my heart problems very well without being either dismissive or alarming.
- 5 out of 5 starsReviewed on 8/21/2025
Dr. Costa explained a care plan, and a Plan B if the meds aren't working. He has given me hope for a brighter future.
- 5 out of 5 starsReviewed on 8/20/2025
I trust Dr. Costa to provide the best possible care for my heart conditions.
- 5 out of 5 starsReviewed on 8/14/2025
Listened and explained everything
- 5 out of 5 starsReviewed on 8/8/2025
One of the best cardiologist I've ever had
- 5 out of 5 starsReviewed on 8/7/2025
Dr. Costa is very easy to talk to and he listens. He also explains things in simple language. I highly rate him as a cardiologist.
- 5 out of 5 starsReviewed on 8/3/2025
Dr Costa presents as a very caring and experienced professional
- 5 out of 5 starsReviewed on 7/24/2025
Thank you Dr. Costa
- 5 out of 5 starsReviewed on 7/24/2025
all good
- 5 out of 5 starsReviewed on 7/22/2025
Very thoughtful doctor, listens intently, and explains things perfectly.
- 5 out of 5 starsReviewed on 7/13/2025
I would recommend Dr. Costa for care. He was very informative and listened to what we had to say.
- 5 out of 5 starsReviewed on 7/12/2025
Very concerned and effective. Cared like family.
- 5 out of 5 starsReviewed on 7/10/2025
Dr Costa was very detailed on what he wanted to do for testing
- 5 out of 5 starsReviewed on 7/3/2025
Very professional and explained everything in detail
- 5 out of 5 starsReviewed on 6/30/2025
Very happy
- 5 out of 5 starsReviewed on 6/29/2025
Doctor was willing to take a moment to answer my questions.
- 5 out of 5 starsReviewed on 6/28/2025
Dr Costa is a true professional. His knowledge, compassion, and care are exemplary!
- 5 out of 5 starsReviewed on 6/26/2025
He took the time to answer my question
- 5 out of 5 starsReviewed on 6/25/2025
I will recommend him to all my friends. He is patient and kind.
- 5 out of 5 starsReviewed on 6/21/2025
Dr Costa is friendly, a great communicator and highly intelligent. I trust him completely with my heart healthcare.
- 5 out of 5 starsReviewed on 6/19/2025
Dr Costa was very thorough and easy to talk to.
- 5 out of 5 starsReviewed on 6/18/2025
through caring
- 5 out of 5 starsReviewed on 6/13/2025
Very professional t
- 5 out of 5 starsReviewed on 6/13/2025
Was well prepared for appointment. Provided education on my specific condition.
- 5 out of 5 starsReviewed on 6/9/2025
Put you at ease
- 5 out of 5 starsReviewed on 6/6/2025
Friendly, thorough and informative.
- 5 out of 5 starsReviewed on 6/6/2025
He was very knowledgeable and gave me answers I needed
- 5 out of 5 starsReviewed on 5/31/2025
Care, explanations, and his knowledge were very good.
- 5 out of 5 starsReviewed on 5/28/2025
Wonderful experience!🙏🥰💖
- 5 out of 5 starsReviewed on 5/27/2025
Dr. Costa knew about my history anf needs and was ready to discuss them knowingly. He listened and answered my questions. His recommendations for getting some tests and further treatment were especially good.
- 5 out of 5 starsReviewed on 5/26/2025
Explained everything so I could understand
- 5 out of 5 starsReviewed on 5/26/2025
Great Doctor
- 5 out of 5 starsReviewed on 5/21/2025
Excellent medical service