4
4 Ratings with 1 written Review
Summary
Dr. Martinez graduated from the University of Kansas School of Medicine in 1985. He works in Harrison, AR and specializes in Nephrology, Emergency Medicine and Internal Medicine. Dr. Martinez is affiliated with North Arkansas Regional Medical Center, Coxhealth Medical Center South, Cox Medical Center Branson and Select Specialty Hospital Springfield.
Quick Facts
- accepting new patients
- 41 years of experience
- speaks Spanish, Russian
- University Of Kansas School Of Medicine
- 1 written review
- 3 specialties
- 9 areas of expertise
- 3 board certifications
- 4 hospital affiliations
- 1 office location
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Spent time with me
- Provided follow-up after the visit
Based on patient feedback. Read the reviews
Office Location
Harrison Dialysis
1409 Gladden StHarrison, AR 72601 Tel: (870) 204-6683
Mon6:00 am - 3:30 pm
Tue6:00 am - 1:30 pm
Wed6:00 am - 3:30 pm
Thu6:00 am - 1:30 pm
Fri6:00 am - 3:30 pm
Sat6:00 am - 1:30 pm
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. John Ray Martinez, MD | Dr. Candice Marina Baldeo | Dr. Charles Roy Klepper, MD | Dr. Billy F Mears, MD |
| Nephrology | Oncology | Family Medicine | Cardiovascular Disease |
| Accepts New Patients | Accepts New Patients | ||
| 41 Years of Experience | 17 Years of Experience | 51 Years of Experience | 44 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks Spanish, Russian | Speaks English | Speaks English | Speaks English |
| Harrison , AR | Harrison , AR | Harrison , AR | Harrison , AR |
| Med School: University Of Kansas School Of Medicine | Med School: University Of The West Indies Faculty Of Medicine St Augustine Trinidad | Med School: University Of Arkansas For Medical Sciences College Of Medicine | Med School: University Of Arkansas For Medical Sciences College Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. John Ray Martinez
Medical Specialties
Dr. John Ray Martinez has the following 3 specialties
Specialty Expertise
Dr. John Ray Martinez has the following 9 areas of expertise
Certifications, License, & Education
41 Years Experience
Dr. John Ray Martinez holds expired and active medical licenses in the states of Missouri and Arkansas.
Medical License
Medical Doctor with an expired medical license in the state of Missouri that expired in 2026 and an active medical license in the state of Arkansas that expires in 2027.
Education & Training
Residency
Completed their residency at University Of Kansas School Of Medicine.
Medical School
Graduated from University Of Kansas School Of Medicine in 1985.
NPI Number
Dr. Martinez's NPI number is 1154352417.
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Frequently Asked Questions
- Does Dr. John Martinez accept virtual/telehealth appointments?
- Dr. John Martinez has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Is Dr. John Martinez accepting new patients?
- Dr. John Martinez is accepting new patients on Vitals. View Dr. John Martinez's profile on Vitals to make an appointment.
- What languages does Dr. John Martinez speak?
- Dr. John Martinez speaks Spanish and Russian.
- How can I make an appointment with Dr. John Martinez?
- You can find contact information for Dr. John Martinez here on Vitals.
- Which hospitals is Dr. John Martinez affiliated with?
- Dr. John Martinez is affiliated with North Arkansas Regional Medical Center, Coxhealth Medical Center South, Cox Medical Center Branson, and Select Specialty Hospital Springfield.
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