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Tammy L Collander, APRN

Optum Provider

Specialty

Family Medicine

Languages

English

Seeing patients at

Patient Reviews

Patient review summary

Learn about our survey

5

4

3

2

1

4.4

49 reviews

    • Reviewed on May 29, 2026
    • Verified Review

    Tammy Collander is compassionate, caring, friendly, and professional. I feel very comfortable speaking with her about my health, confident that she has my best interest when she is explaining and advising my health conditions, care, and treatment.

    • Reviewed on May 18, 2026
    • Verified Review

    Attention to detail and thorough

    • Reviewed on May 16, 2026
    • Verified Review

    Tammy was the first provider to review my entire medical history and medications and discussed next steps. She took the time to listen and respond to every question and concern that I had. I felt very relieved and optimistic about my care after my appointment with Tammy..

    • Reviewed on May 14, 2026
    • Verified Review

    Excellent

    • Reviewed on May 10, 2026
    • Verified Review

    She explained everything thoroughly. She listened to my concerns and helped me understand my health situation and was very nice. I've already recommended my wife to go see her.

    • Reviewed on May 2, 2026
    • Verified Review

    I love my appointments very professional listen make sure I know everything ask me questions make me feel good so much better when leave I wish they had more like her she's my Doctor love her

    • Reviewed on Apr 29, 2026
    • Verified Review

    She is one of the best doctors taking care of you in all matters I ll recommend her 100 percent she is there for you and help you to visit any specialist to resolve your problem

    • Reviewed on Apr 22, 2026
    • Verified Review

    cause she was very honest with me

    • Reviewed on Apr 10, 2026
    • Verified Review

    She takes her Job very personal she is trying hard to Make me understand my health problems and I really appreciate her efforts

    • Reviewed on Apr 9, 2026
    • Verified Review

    Muy profesional, muy buena atencion.

    • Reviewed on Apr 4, 2026
    • Verified Review

    T Collander was simply amazing. I will follow her wherever she goes! Thank you!

    • Reviewed on Mar 22, 2026
    • Verified Review

    Tammy is AMAZING!! I always look forward to my visits with her. She’s very caring and has a (Marcus Welby) bedside manner. Marcus Welby was a tv doctor who really cared about his patients. I trust Tammy because she truly cares and makes you feel like apart of the family. I hope Southwest Medical appreciates the warm and compassionate doctor you have especially in a world where some tend to place money over people. I feel truly blessed to have found Tammy!!!!!

    • Reviewed on Mar 17, 2026
    • Verified Review

    Great bedside manner. Willing to take the time to discuss topics. Honest in her opinions

    • Reviewed on Mar 15, 2026
    • Verified Review

    Very knowledgeable and kind hearted provider

    • Reviewed on Mar 15, 2026
    • Verified Review

    She is very professional 👏 and care about your health strongly recommend her

    • Reviewed on Mar 7, 2026
    • Verified Review

    Always caring, takes time to listen and respond to concerns

    • Reviewed on Mar 2, 2026
    • Verified Review

    She cares about her patients

    • Reviewed on Feb 1, 2026
    • Verified Review

    Very professional and compassionate.

    • Reviewed on Jan 30, 2026
    • Verified Review

    She was kind, courteous, it felt like she listened and was genuinely concerned and made sure all was good before she left

    • Reviewed on Jan 20, 2026
    • Verified Review

    Service

Page 1 of 3
  • Gender

    Female

    Board certifications

    Nurse Practitioners Certification Board

    Licenses

    NV, APRN002035

    Employed or contracted

    Employed

    Network Name

    OptumCare Network of Nevada

    NPI

    1952779449

    Hospital affiliations

    Summerlin Hospital Medical Center