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CardioVascular Health Clinic in OKC

Providing high-quality care in Oklahoma City

3200 Quail Springs Parkway, Suite 200
Oklahoma City, OK 73134

Hours of Operation: 8 am – 4:30 pm | Mon – Fri


Phone: 405-701-9880

Services Offered:
• Vascular
• Cardiology
• Interventional Radiology


Photo of Jim G. Melton
Vascular Surgeon
Photo of Dwayne A. Schmidt
Interventional Cardiologist
Photo of Marcus Smith
Interventional Cardiologist
Photo of Blake Parsons
Interventional Radiologist
Photo of W. Lance Garner
Interventional Cardiologist
Photo of John O. Schrader
Interventional Cardiologist
Photo of Sherisa Warren
Vascular Surgeon
Photo of John M. Williams
Interventional Cardiologist
Vascular Surgeon

Get Started with CardioVascular Health Clinic OKC

At CardioVascular Health Clinic in OKC, we believe you shouldn’t have to go far to get the advanced treatment you need for optimal vascular and cardiovascular health care in Oklahoma.

Founders and Oklahoma natives  Dr. Jim Melton and Dr. Dwayne Schmidt grew their successful multidisciplinary practice on the idea that patient care should be centered around uplifting and caring for all the tight-knit Oklahoma communities, large and small, including Oklahoma City.

Proximity and availability have always been at the forefront of our mission and vision. We are proud to be leaders in vascular and cardiovascular care in Oklahoma City for our patients every day.

Our Oklahoma City Location

At CardioVascular Health Clinic, patients are at the heart of what we do. Our OKC cardiovascular clinic proudly serves patients from central, western, and southern Oklahoma. 

We see patients from:

  • Oklahoma City
  • Enid
  • Weatherford
  • Pauls Valley
  • Chickasha
  • Woodward
  • Alva
  • Cherokee
  • Carnegie
  • Ardmore
  • Hinton

Comprehensive Care You Can Count On

Our state-of-the-art facility utilizes innovative technology and comprehensive methods to prevent, diagnose, and treat the full spectrum of vascular and cardiovascular diseases. 

We utilize a wide range of treatment options and diagnostic services based on your unique vascular and cardiovascular needs, including:

  • EKGs
  • Ultrasounds
  • Echocardiograms
  • Stress testing (ETT’s)
  • Nuclear stress testing
  • Cardiac PET
  • Holter monitoring
  • Tilt table testing

If you’re living with a vascular or cardiovascular condition or are experiencing new or worsening symptoms, our team of caring and compassionate experts is here to help. 

Schedule an appointment with us at our cardiovascular health clinic in OKC or one of our other innovative locations today.

Patient Resources

We’re committed to timely, efficient, and affordable care.
Here is a collection of useful resources our new and existing patients need in one convenient location.
Please let us know if you need additional information or have any questions.


I’m about one month out and things are so much better. At my two week evaluation my symptom score had gone from a 27 to a 7, and I’m sure it’s even better now. That speaks volumes. Now that I’m post recovery, there is no incontinence, I go to the bathroom much less and there are no ED side effects like there are with other procedures. In regard to my quality of life, well, I don’t maintain my life based on my proximity to a bathroom anymore.

Blaine P., M.D.
Professional staff working in a beautiful facility with great doctors who sincerely care about their patients. Without Dr. Schmidt's skill, I would have needed heart bypass surgery instead of a stent. Follow-up has been thorough. I can't recommend them highly enough.
LeAnn H.

Dr. Jim Melton and all the staff are fantastic. He is an excellent surgeon and his team is GREAT!!!! I just had surgery at the surgery center, I have only great things to say about my experience. Without him I really don't think I would be here to write this. If you’re looking for a good cardiovascular team, they are a 5 star for sure.

Susie H.

Dr. Parsons and staff are amazing. He truly listened to me from the consult. Staff showed genuine care for my progress post procedure. I had my follow up appointment today so satisfied with results. Blake made me comfortable from the start. He is an activist for uterine fibroids treatment beyond the standard.

Tamara M.

Professional and caring staff. Dr. Smith is very knowledgeable and shows genuine concern for your personal health. I enjoyed the background music in the procedure room, it really adds to the relaxing atmosphere.

David L.

Dr. John Schrader is the most personable doctor we know. He stays on top of my dads health care and is genuinely concerned about his health. We never leave his office with questions. He answers them all. Even questions we don’t think of. Always professional but never cold or bad bedside manner. In our opinion he is THE BEST around.
Thank you Dr Schrader.

Kathy J.

I came to Dr. Warren by a self referral for mals when it took me 8yrs 50+ doctors and thousands of dollars spent on no answers. My first visit I was scared I was just going to be gaslighted just like the past however I was pleasantly shocked when Dr. Warren immediately believed me. She took the time to review many disk I had brought from past tests. She never once dismissed me and listened to ever word I had to say. She scheduled one last test to confirm the diagnosis then I was scheduled for surgery right away. Surgery was a success and I can’t thank her and her staff enough. Dr. Warren truly saved my life.

Angie W.

Dr. Garner literally saved my life 18 months ago and I've followed him to his new practice with Cardiovascular Health. He explains things so clearly, listens and is just a very nice person. His staff is great, too! I highly recommend!

D Watts

Some of the nicest staff that I have ever dealt with!! They have been so incredibly awesome to my mom!! Would definitely recommend them to anyone!! Thank you so much for being so great with her!!

Christy G.

The staff, the nurses, and Dr. Parsons were all amazing. Everything was simple and went well – very Bravo Zulu (military phrase meaning "well done"). In addition to the great staff at CardioVascular Health Clinic, the facilities were clean and well maintained. I have no complaints about anything. The whole experience was A1. I would recommend Dr. Parsons to anyone. He made a huge impact on my life.

John W.

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