Skip to main content

Health care

We provide affordable and personalized care

How can we help?

Helpful links

Financial

Accounts to help you save and pay for health care expenses

How can we help?

Helpful links

  • Resources

    Find contribution limits, savings tools, calculators and eligible expenses

  • Account support

    Find contact information and frequently asked questions

Tax season resources

Get ready for HSA tax season

If you used an HSA this year, the HSA Tax Center offers general information about contributions, eligible expenses and commonly used tax forms — all in one place.

Pharmacy

We make it easy to get medications you need, when and where you need them

How can we help?

Helpful links

  • Optum Rx

    For people with pharmacy insurance benefits through Optum Rx

  • Track orders

    Track your home delivery and specialty order

  • Pharmacy support

    Find contact information and answers to frequently asked questions

Mobile app

Optum Rx on the go

Request refills, track order status, manage billing information and much more.

Download on the App StoreGet it on Google Play
John Kunstle, MD

John Kunstle, MD

Optum Provider

Specialty

Family Medicine

Languages

English

Seeing patients at

Patient Reviews

Patient review summary

Learn about our survey

5

4

3

2

1

4.2

89 reviews

  • Apr 27, 2026
    Verified Review

    Good care, understanding, and listened

  • Apr 25, 2026
    Verified Review

    I didn't feel listened to, even the written summary where he had access to the recording, many notes were off from what I actually said. The appointment ended super abruptly, and I only pieced that together when I saw him walk into his office and left me with the nurse at the counter to schedule a follow up. I didn't get to discuss all my concerns, he just simply stood up, closed his notebook and lead me out of the room. I'm now struggling to get a referral to an OBGYN to hopefully actually address more specialized concerns.

  • Apr 11, 2026
    Verified Review

    I like John Kunstle, and he works well with my needs, answers questions, makes good recommendations, etc. Just couldn’t give a 10 right now due to the extreme difficulty of getting prescriptions refilled. Probably most of this is not even his fault at all due to insurance changes, etc., but I’m just really frustrated with the Optum process for this right now - untimely response, etc.

  • Apr 11, 2026
    Verified Review

    Compassionate, thorough and I trust him. I feel he really cares about his patients.

  • Apr 5, 2026
    Verified Review

    It’s in relation to other doctors I’ve seen

  • Mar 26, 2026
    Verified Review

    Excellent care on every level

  • Mar 26, 2026
    Verified Review

    Came through in the clutch

  • Mar 23, 2026
    Verified Review

    Have no complaints or concerns

  • Mar 22, 2026
    Verified Review

    Caring, insiteful, good doctor.

  • Mar 18, 2026
    Verified Review

    Very nice and informative

  • Mar 15, 2026
    Verified Review

    Not enough time to assess that.

  • Mar 13, 2026
    Verified Review

    I really like him. He's friendly and caring

  • Feb 25, 2026
    Verified Review

    He takes the time to hear all what's going on with you .you don't feel rushed he seems to genuinely care about taking care of you

  • Feb 23, 2026
    Verified Review

    See previous remarks. Indifferent care, no urgency, poor next steps planning and communication.

  • Feb 22, 2026
    Verified Review

    He listened.

  • Feb 18, 2026
    Verified Review

    Because Dr. Kunstle listens to my questions. He is sensitive to my concerns.

  • Feb 13, 2026
    Verified Review

    Dr. Kunstle is a quiet but effective physician. I enjoy talking with him. He seems to be on top of all my issues.

  • Feb 13, 2026
    Verified Review

    Dr. Kunstle is an amazing Physician. He is very smart, very kind and caring, and has his patients best interests at heart. I feel very fortunate to have Dr. John Kunstle as my Physician.

  • Feb 13, 2026
    Verified Review

    He was efficient, gave referrals when needed and examined my ailments

  • Feb 12, 2026
    Verified Review

    Yea he's listen and avail alwaya

Page 1 of 5
  • About John Kunstle, MD

    Dr. John Kunstle is board certified in Family Medicine and brings over 30 years of experience to our team. When he's not busy treating patients, Dr. Kunstle enjoys skiing, hiking, music and films.

    Gender

    Male

    Board certifications

    American Board of Family Medicine

    Licenses

    CO, DR0032772

    Employed or contracted

    Employed

    Network Name

    OptumCare Network of Colorado

    NPI

    1104881978