Colleen Lemmer, PMHNP-BC, NP
Adult Psychiatric & Mental Health Nurse Practitioner
AZ
At a glance
4.39 stars (23 reviews)
88% are satisfied with this provider ·
Accepts 8 insurances
Aetna, Blue Cross Blue Shield of Arizona, BlueCross BlueShield, Cigna, UnitedHealthcare, more+ ·
Works at GMC Healthcare PLLC
Speaks English
4.39
23 reviews
Bedside manner
4.3
Wait time
4.4
Recent reviews
I just felt listened to and validated in my feelings, even if I felt shameful about them. She could see I needed help and provided me with just that.
June 11, 2025Ayshia L.Verified patientVideo visit
The provider was great but her assistant is not helpful at all. I have been waiting weeks for my meds to be sent.
November 13, 2024JoAnna C.Verified patientVideo visit
Colleen Lemmer does not participate in Zocdoc to offer online booking at this time
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In-network insurances
Aetna
BlueCross BlueShield
Cigna
UnitedHealthcare
Aetna
BlueCross BlueShield
Cigna
UnitedHealthcare
Areas of expertise
This doctor's experience enhances their expertise in similar cases. Below are the conditions or surgeries they treat most frequently.
Schizophrenia
Schizophrenia
Other popular visit reasons
Agoraphobia
Attention-Deficit / Hyperactivity Disorder (ADHD)
Depression
New Patient Visit
Pediatric Attention-Deficit / Hyperactivity Disorder (ADHD)
Psychiatry Consultation
Sleep Problems
Worry
Agoraphobia
Attention-Deficit / Hyperactivity Disorder (ADHD)
Depression
New Patient Visit
More about Colleen Lemmer, PMHNP-BC, NP
Ms. Colleen Lemmer is an experienced adult psychiatric and mental health nurse practitioner who provides virtual consultations via GMC Healthcare PLC. She sees patients with a wide range of mental health concerns. During consultations, she listens attentively, explains their conditions clearly, and helps them choose a suitable treatment plan. She believes in developing strong relationships with her patients to ensure positive, lasting health outcomes. Ms. Lemmer earned her master's degree in Adult Psychiatric and Mental Health Nursing from Walden University as part of her formal education.
Education & experience
Education
Walden University, Master's in Adult Psychiatric and Mental Health Nursing
Practice
GMC Healthcare PLLC
Certifications
American Nurses Credentialing Center
Background
Languages spoken
English
Gender
Female
NPI number
#1407489701
Colleen Lemmer does not participate in Zocdoc to offer online booking at this time
Similar providers on Zocdoc
Top-rated
Closest to you
Available today
Isabella Waszkiewicz, PMHNP
Family Psychiatric & Mental Health Nurse Practitioner
4.673 reviews
Scottsdale, AZ, 85251
Next available: Apr 7Offers telehealth
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Scottsdale, AZ, 85251
Next available: Apr 7Offers telehealth
Jill Miller, LISW
Psychotherapist
4.888 reviews
Phoenix, AZ, 85028
Next available: Apr 3Offers telehealth
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Phoenix, AZ, 85028
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Elizabeth Kaluanya, PMHNP
Family Psychiatric & Mental Health Nurse Practitioner
Scottsdale, AZ, 85251
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There are currently no additional providers matching this criteria
Jacob Wayne Johns, NP
Adult Psychiatric & Mental Health Nurse Practitioner
5.0016 reviews
Scottsdale, AZ, 85260
Next available: Apr 3Offers telehealth
5.0016 reviews
Scottsdale, AZ, 85260
Next available: Apr 3Offers telehealth
Titilayo Grant, PMHNP
Family Psychiatric & Mental Health Nurse Practitioner
4.502 reviews
Scottsdale, AZ, 85251
Next available: Apr 3Offers telehealth
4.502 reviews
Scottsdale, AZ, 85251
Next available: Apr 3Offers telehealth
Chelsea Greenwood, FNP
Family Nurse Practitioner
4.91245 reviews
11.5 mi3815 E Bell Rd, Ste 4100, Phoenix, AZ, 85032
Next available: Apr 3Offers telehealth
4.91245 reviews
11.5 mi3815 E Bell Rd, Ste 4100, Phoenix, AZ, 85032
Next available: Apr 3Offers telehealth
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.39
Wait time
4.40
Bedside manner
4.35
Your trust is our top concern, so providers can't pay to alter or remove reviews. We also don't publish reviews that contain any private patient health information. Learn more here
23 reviews
Most relevant
They had noo idea my appointment was on schedule, and when they did they said I needed a referral. This was after 2 hours..
October 22, 2024Jordan O.Verified patientVideo visit
The provider was great but her assistant is not helpful at all. I have been waiting weeks for my meds to be sent.
November 13, 2024JoAnna C.Verified patientVideo visit
I just felt listened to and validated in my feelings, even if I felt shameful about them. She could see I needed help and provided me with just that.
June 11, 2025Ayshia L.Verified patientVideo visit
I use this app all the time and get the same doctors for suboxone well I waited a week for this appointment and when I got to it the doctor said they don't do Suboxone I am super upset I'll probably never use this app again
February 6, 2025Michael K.Verified patientVideo visit
Coollen was a great listener
November 15, 2024Noor T.Verified patientVideo visit
August 26, 2025Ayshia L.Verified patientVideo visit
July 12, 2025Mariah G.Verified patientVideo visit
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January 31, 2025Initials hiddenVideo visit
January 20, 2025Kyla A.Verified patientVideo visit
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January 11, 2025Tate P.Verified patientVideo visit
January 10, 2025Richard A.Verified patientVideo visit
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December 6, 2024Angel H.Verified patientVideo visit
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November 14, 2024Josh A.Verified patientVideo visit
October 31, 2024Kaitlynn V.Verified patientVideo visit
October 26, 2024Richard A.Verified patientVideo visit
What practice does Colleen Lemmer work with?
Colleen Lemmer works with GMC Healthcare PLLC.
Which board certifications does Colleen Lemmer have?
Colleen Lemmer is certified by American Nurses Credentialing Center.
What are common reasons for patients to see Colleen Lemmer?
Colleen Lemmer frequently sees patients for Attention-Deficit / Hyperactivity Disorder (ADHD), Depression, New Patient Visit, Psychiatry Consultation, and Sleep Problems. You can see other visit reasons for Colleen Lemmer on their profile.
What languages does Colleen Lemmer speak?
Colleen Lemmer speaks English.
How do patients rate Colleen Lemmer in reviews?
23 patients have reviewed Colleen Lemmer. The overall rating for this doctor is 4.39/5. They have a 4.35/5 rating for bedside manner and a 4.4/5 rating for wait time. You can read individual reviews and ratings on their profile.