Dr. Alan Weinstein, MD

Dr. Alan Weinstein, MD


Endocrinology, Diabetes & Metabolism | Male | 50 years old

56 reviews| Leave a review
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Care Philosophy

Dr. Weinstein specializes in Endocrinology, Diabetes & Metabolism and practices in Lone Tree, CO. He practices at 1 location.

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Dr. Weinstein's Experience

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Board Certifications

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Dr. Weinstein's Reviews

Likelihood of recommending Dr. Weinstein to family and friends
based on 56 total surveys (11 with reviews)
Dr. Weinstein's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    10 to 15 minutes
Patient Reviews (11)
in Castle Pines |
Dr. Weinstein is professional,yet personable. He answers my questions very thoroughly, explains my treatment plan in detail and never acts rushed. Appointment wait time is very minimal. I highly recommend him.
Parker, CO |
He was one of the most personable doctors I've ever visited. Sat me down in his office and had a great conversation. Very good bedside manner.
in Aurora, CO |
First of all Dr. Weinstein's staff are really great. They are understanding, kind and professional. Dr. Weinstein is an incredible doctor. He gets down to business but still manages to have amazing "bedside manner". He is as personable and funny as he is knowledgeable and thorough. My only complaint is that he's not a general practitioner...I would love to have him as my primary care physician.
in Castle Rock, CO |
Dr. Weinstein and his team set the example for how a practice should operate and how patients should be treated! I am blown away by the difference in care I received here vs other Dr's.
in Denver, CO |
Dr. Weinstein is by far the most incredible doctor I've ever known! He is responsive, knowledgeable, caring and actually fun! He's the first doctor who has ever been able to truly help me manage my diabetes care and thyroid issues. He is an amazing doctor and I have referred everyone I care about to him so they too can benefit from his excellent care. Simply said, Dr. Weinstein is absolutely the BEST!
in Centennial, CO |
Dr. Weinstein is an excellent doctor. Knowledgeable and easy to talk to about all things diabetic and thyroid related. Always comes up with a great plan for treatment.
in Centennial, CO |
Dr Weinstein has been professional, informative and compassionate in tracking for my thyroid nodes. I am particularly impressed with his biopsy technique. I bruise easily but there was no evidence I had even had this procedure. Dr Weinstein clearly explains my options and listens to my concerns. I highly recommend him.
in Monument, CO |
Dr. Weinstein is very professional and very nice. I moved to Colorado from out of state, and had to find a new Endocrinologist and so, so thankful I was referred to Dr. Weinstein. He took his time with me and was very thorough in trying to understand where I was and where I had been with my previous medical treatment and any testing,
in Colorado Springs, CO |
I like his positive attitude about my progress with my diabetes. My family practice physician makes me feel like I have a death sentence with diabetes and would continue throwing more insulin at me. Dr. Weinstein has worked with me and gotten my A1C down. He continues to positively motivate me that he will get me off of the insulin and that I will be okay.
Parker, CO |
Great staff and A extremely well rounded and knowledgeable endocrinologist !!!
in Castle Rock, Colorado |
When a former diabetic doctor moved, I saw several new ones and for various reasons, I felt they didn't have my best interests. Dr. Weinstein was referred to me by my opthamologist and when from the onset. I can't imagine ever starting over with someone else. He is thorough, patient, asks questions, listens if I have questions and when I walk out that door, I know he cares about me as his patient. This will be my doctor as long as I need one! Thank you, Dr. Weinstein!
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Dr. Weinstein'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
  •  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. Weinstein has no media or publications listed.

Background Check

  • 0
    Malpractice Claims

    No malpractice history found for Colorado.

    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. Weinstein'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

  • Abnormal Thyroid
  • Acromegaly and Gigantism
  • Adrenal Gland Diseases
  • Adrenal Incidentaloma
  • Adrenal Insufficiency
  • Autoimmune Diseases
  • Benign Tumor
  • Bone Disorders
  • Calcium Metabolism Disorders
  • Cancer
  • Diabetes
  • Diabetes Insipidus
  • Diabetes Type 2
  • Diabetes With Renal Manifestations
  • Endocrine Disorders
  • Goiter
  • Gynecomastia
  • Hypercalcemia
  • Hyperlipidemia
  • Hyperparathyroidism
  • Hyperthyroidism
  • Hypoglycemia
  • Hypokalemia
  • Hypopituitarism
  • Hyposmolality and Hyponatremia
  • Hypothyroidism
  • Kidney Disease
  • Lipid Disorders
  • Malaise and Fatigue
  • Obesity
  • Parathyroid (Gland) Tumor: Other than Malignant
  • Polycystic Ovarian Syndrome
  • Testicular Dysfunction
  • Thyroid Cancer
  • Thyroid Disease
  • Thyroid Nodule
  • Thyroiditis
  • Vitamin D Deficiency


  • Medical School
    McGill University Faculty of Medicine

    Graduated in 1993

  • Internship Hospital
    Emory University Hospital
  • Residency Hospital
    Emory University Hospital

    Completed in 1996

  • Fellowship Hospital
    Emory University Hospital

    Completed in 1998

Languages Spoken

  • English
  • French

Memberships &
Professional Affiliations

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


  • Endocrinology, Diabetes & Metabolism

Procedures Performed

  • Biopsy
  • Continuous Glucose Monitoring
  • Diabetes Counseling
  • Fine Needle Aspiration of Thyroid Nodules
  • Insulin Pump Therapy
  • Ultrasound, Thyroid