Dr. Gregory Martinez, MD

Dr. Gregory Martinez, MD

Nephrology  |  
Male
(3)
Insurances AcceptedSave
Dr. Gregory Martinez, MD is a nephrology doctor who practices in Fresno, CA. He has been practicing for 11 years.

568 E Herndon Ave Ste 201

Fresno, CA 93720

Contact Information

(559) 228-6600

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of California
  • Cigna
  • First Health (Coventry Health Care)
  • MultiPlan

*Please verify this information when scheduling an appointment.

Learn about Dr. Martinez

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you

Top Care Areas

new

See how frequently Dr. Martinez performs your care needs compared to other doctors.

Hypertensive Chronic Kidney Disease
very high
more than 99% of peers
Vitamin D Deficiency
very high
more than 90% of peers
Chronic Kidney Diseases
very high
more than 90% of peers

Dr. Martinez's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

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1

Specialties

  • Nephrology
2

Board Certifications

  • Internal Medicine
    Accredited by: American Board of Internal Medicine*
  • Nephrology
    Accredited by: American Board of Internal Medicine*
38

Conditions Treated

  • Acidosis
  • Acute Glomerulonephritis
  • Acute Kidney Failure
  • Alkalosis
  • Autoimmune Diseases
  • Bone Disorders
  • Brain Disorders
  • Calcium Metabolism Disorders
  • Chronic Glomerulonephritis
  • Chronic Kidney Diseases
  • Congenital Polycystic Kidney Disease
  • Dehydration
  • Diabetes With Renal Manifestations
  • Diabetic Ketoacidosis
  • End-Stage Renal Disease
  • Gout
  • Hydronephrosis
  • Hypercalcemia
  • Hyperkalemia
  • Hypertension
  • Hypertensive Chronic Kidney Disease
  • Hypertensive Heart and Chronic Kidney Disease
  • Hypokalemia
  • Hypotension (Excluding Maternal)
  • Kidney Disease
  • Kidney Stones
  • Limb Swelling
  • Limb Swelling Caused by Fluid Overload
  • Magnesium Metabolism Disorders
  • Mineral Metabolism Disorders
  • Nephritis and Nephropathy
  • Parathyroid (Gland) Disease
  • Phosphorus Metabolism Disorders
  • Renal Hyperparathyroidism
  • Renal Osteodystrophy
  • Vascular Disease
  • Vasculitis
  • Vitamin D Deficiency

More

Read More
2

Procedures

  • Hemodialysis
  • Peritoneal Dialysis

Background Check

0 Malpractice Claims

No malpractice history found for California.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.

Education

  • Jefferson Med Coll-Thos Jefferson Univ
    Medical School | Graduated 2006

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Martinez has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. Martinez does not have any memberships or affiliations listed. If you are Dr. Martinez and would like to add memberships or affiliations, please update your profile.

Dr. Martinez's Reviews

Likelihood of recommending Dr. Martinez to family and friends
5.0
based on 3 total reviews (1 with a comment)
Dr. Martinez's Performance
  • Trustworthiness
    EXCELLENT
  • Explains condition(s) well
    EXCELLENT
  • Answers Questions
    EXCELLENT
  • Time well spent
    EXCELLENT
Office & Staff Performance
  • Scheduling
    EXCELLENT
  • Office environment
    EXCELLENT
  • Staff friendliness
    EXCELLENT
  • Average wait time
    10 to 15 minutes
Patient Comments (1)
in Fresno, CA |
The first time that my mom & I went to see Dr. Martinez he asked her if she was going to faint. She said no it just takes me a while to catch my breath. He said go to the Emergency at St. Agnus & give them this. They took her right away. So Thank You Dr. Martinez
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Visit Dr. Martinez

Dr. Martinez accepts 6 insurance carriers
  • Aetna
    Aetna HMO
    Choice Plus POS II
  • Blue Cross Blue Shield
    Blue Card PPO
  • Blue Cross Blue Shield of California
    Advantage Preferred DirectAccess Plus PPO
    Blue Cross Blue Shield of California PPO
    Select Plus HMO
    Select PPO
  • Cigna
    Cigna HMO
    Cigna PPO
    Open Access Plus
  • First Health (Coventry Health Care)
    First Health (Coventry Health Care) PPO
  • MultiPlan
    MultiPlan PPO
    PHCS Network PPO

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Martinez has admitting privileges

Community Regional Medical Center
2823 Fresno St
Fresno, CA 93721
View Hospital Profile
Saint Agnes Medical Center
1303 E Herndon Ave
Fresno, CA 93720
View Hospital Profile

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