Dr. David Feinstein, MD


Endocrinology, Diabetes & Metabolism | Male

Diabetes & Endocrinology 7777 Forest Ln Ste C604 Dallas, TX 75230 Get Directions
Dr. David Feinstein, MD

Dr. David Feinstein, MD is an endocrinology, diabetes & metabolism doctor who practices in Dallas, TX. He is 69 years old and has been practicing for 44 years. Dr. Feinstein is affiliated with Medical City Dallas and Medical City Children's Hospital.

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Dr. Feinstein's Experience

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Memberships & Professional Affiliations

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Visiting Dr. Feinstein

Dr. Feinstein accepts 6 insurance carriers

Dr. Feinstein is not currently accepting new patients

Affiliated Hospitals

Hospital Quality
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Dr. Feinstein's Reviews

Likelihood of recommending Dr. Feinstein to family and friends
based on 21 total reviews (4 with comments)
Dr. Feinstein'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 Comments (4)
Dr. Feinstein has been my doctor for years. He listens, explains, & considers your point of view, as long as you are rational about it. He is very competent, thoughtful, and won't prescribe drugs you don't need or want. He is honest, & believes in lifestyle modification as an important part of your treatment. I chose him as my endocrinologist because I tried others. They did not cut it, but Dr. Feinstein is the best. No, nobody paid me to write this. His office staff can be a bit iffy sometimes.
in Allen, TX |
This office cares more about money than anything else. And also runs another business called enlighten. This business take prority over the diabetics in the office. Dr. Feinsteinsaid nurse Abigail is useless and does not understand the needs and hoe to care for a diabetic. She is rude unhelpful and does not listen to the needs of patience. The Dr himself though knowledgeable and one of the leading Endocronologists in his field focuses on prescibing medication that is generally not coved by ins.
Allen, TX |
He is very nice. He knows what he is doing and helps you understand your treatment options and the best way to care for yourself. They got me in as a new patient within a few days because of a medical emergency.
Dallas, texas |
I love the fact that he is very up to date with all his diabetes treatments. He tries all the new drugs out there to control high blood sugars. His nurses are the best. They seem to genuinely care about the patients.
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Dr. Feinstein'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
  •  No malpractice claims found
  •  No sanctions found
  •  No board actions found

Awards & Recognition

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

    Dr. Feinstein has no media or publications listed.

Background Check

  • 0
    Malpractice Claims

    No malpractice history found for Texas.

    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. Feinstein'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

Conditions Treated

  • Autoimmune Diseases
  • Autoimmune Thyroid Diseases
  • Benign Tumor
  • Bone Disorders
  • Calcium Metabolism Disorders
  • Cancer
  • Diabetes Type 1
  • Diabetes Type 2
  • Female Infertility
  • Goiter
  • Graves' Disease
  • Hyperlipidemia
  • Hyperparathyroidism
  • Hyperthyroidism
  • Hypoglycemia
  • Hypothyroidism
  • Kidney Disease
  • Lipid Disorders
  • Malaise and Fatigue
  • Menstrual Disorders (incl. Dysmenorrhea)
  • Osteopenia
  • Osteoporosis
  • Overweight
  • Polycystic Ovarian Syndrome
  • Symptomatic Menopause
  • Testicular Dysfunction
  • Thyroid Cancer
  • Thyroid Disease
  • Thyroiditis


  • Medical School
    University Of Toronto / College Of Medicine

    Graduated in 1973

  • Internship Hospital
    Wellesley Hosp

    Completed in 1974

  • Residency Hospital
    Toronto General Hospital

    Completed in 1975

  • Fellowship Hospital
    Mt Sinai/Toronto Genl

    Completed in 1976

    Toronto Western/St Michaels

    Completed in 1977

Languages Spoken

  • English

Memberships &
Professional Affiliations

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


  • Endocrinology, Diabetes & Metabolism

Procedures Performed

  • Diabetes Counseling