Dr. Ralph Duda Jr, MD
New Patients

Dr. Ralph Duda Jr, MD


Endocrinology, Diabetes & Metabolism | Male

Oklahoma Heart Institute 9228 S Mingo Rd Ste 102 Tulsa, OK 74133 Get Directions


Dr. Ralph Duda Jr, MD is an endocrinology, diabetes & metabolism doctor who practices in Tulsa, OK. He is 62 years old and has been practicing for 36 years. Dr. Duda Jr is affiliated with Hillcrest Hospital- South, Hillcrest Medical Center and Oklahoma Heart Hospital North.

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Dr. Duda Jr's Experience

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Board Certifications

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Background Check

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Awards & Recognition

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Languages Spoken

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Memberships & Professional Affiliations

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Visiting Dr. Duda Jr

Dr. Duda Jr accepts 21 insurance carriers

Affiliated Hospitals

Hospital Quality
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Dr. Duda Jr's Reviews

Likelihood of recommending Dr. Duda Jr to family and friends
based on 33 total surveys (6 with reviews)
Dr. Duda Jr's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    16 to 30 minutes
Patient Reviews (6)
I have had Type I diabetes for 47 years and Dr. Duda is one of three endocrinologists I have seen who is an expert in the field. His explanations and answers are very informative and helpful to patients who desire making the best decisions for their health. I appreciate Dr. Duda's expertise and kind personality.
in Tulsa, OK |
Dr. Duda is a straight shooter who has my health as his top concern. He is up on history when he enters the room. Have had a few glitches in getting prescriptions worked out through insurance, but hear that is par for the cause these days. Glad to have him as my Endocrinologist and glad he chose to practice in Tulsa. Don't mind a wait time because I know he is giving attention to a patient. Dr Duda is a great Doctor. I'd give six stars if I could!
in Broken Arrow, OK |
Dr Duda is very nice. Takes the time to really get to know you, answers questions, and is very knowledgeable. Being the first time I saw him I was thoroughly impressed and glad to be one of his patients.
in Broken Arrow, OK |
I have never met a more kind compassionate, yet firm and caring doctor, I have been seeing Dr. Duda since 2006. I started seeing him in Springfield MO and continued seeing him when he moved to Tulsa at Oklahoma Heart. I coiuld not recommend him more highly! He is a gift from the Lord!
in Tulsa, OK |
Very personable and really listens. He wants to treat the whole patient, not just throw medication at a problem.
in Tulsa, OK |
Excellent, patient doctor who listens closely and explains issues thoroughly. Quite personable and warm, as well. Very pleased.
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Dr. Duda Jr's experience matches your search based on the following criteria:

  •  Based on total number of patients treated over the last 12 months
  •  Specializes in Endocrinology, Diabetes & Metabolism
  •  Board certified in Diabetes, Metabolism & Endocrinology and Internal Medicine
  •  Malpractice claims in Oklahoma not available
  •  No sanctions found
  •  No board actions found

Awards & Recognition

  • Awards & Honors
    • Healthgrades Honor Roll
    What is a recognized doctor
  • Media & Publications

    Dr. Duda Jr has no media or publications listed.

Background Check

  • n/a
    Malpractice Claims not available

    Healthgrades does not collect malpractice information for Oklahoma.

    What is medical malpractice
  • 0

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

    What is a sanction or disciplinary action
  • 0
    Board Actions

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

    What are board actions

Board Certifications

Why It Matters: Dr. Duda Jr's Board Certifications

Board certification should be one of your top considerations when choosing a doctor. Board certification is an official recognition given to doctors who have met specific requirements set by national medical specialty boards in the... More

  • Diabetes, Metabolism & Endocrinology
  • Internal Medicine

Conditions Treated

  • Adrenal Incidentaloma
  • Adrenal Insufficiency
  • Autoimmune Thyroid Diseases
  • Benign Tumor
  • Breast Diseases
  • Calcium Metabolism Disorders
  • Diabetic Retinopathy
  • Goiter
  • Graves' Disease
  • Growth Hormone Deficiency
  • Hashimoto's Disease
  • Hypercalcemia
  • Hyperkalemia
  • Hyperlipidemia
  • Hyperparathyroidism
  • Hyperthyroidism
  • Hypoglycemia
  • Hypokalemia
  • Hypoparathyroidism
  • Hyposmolality and Hyponatremia
  • Hypothyroidism
  • Kidney Disease
  • Lipid Disorders
  • Malaise and Fatigue
  • Menstrual Disorders (incl. Dysmenorrhea)
  • Obesity
  • Osteopenia
  • Osteoporosis
  • Overweight
  • Parathyroid (Gland) Disease
  • Parathyroid (Gland) Tumor: Other than Malignant
  • Parathyroid Cancer
  • Pituitary Gland Cancer
  • Polycystic Ovarian Syndrome
  • Proteinuria
  • Retina Diseases
  • Rickets
  • Symptomatic Menopause
  • Testicular Dysfunction
  • Thyroid Cancer
  • Thyroid Cyst
  • Thyroid Disease
  • Thyroiditis
  • Vitamin D Deficiency


  • Medical School

    Graduated in 1981

  • Internship Hospital
    Mayo Grad Sch Med
  • Residency Hospital
    Mayo Grad Sch Med
  • Fellowship Hospital
    Mayo Grad Sch Med

Languages Spoken

  • English

Memberships &
Professional Affiliations

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


  • Endocrinology, Diabetes & Metabolism

Procedures Performed

  • Continuous Glucose Monitoring
  • Diabetes Counseling