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Mary Glenney, Nurse Practitioner
Psychiatry in Alamo Heights, Texas

Mary Glenney, Nurse Practitioner

Specialties:
Alcohol use Bipolar Disorder Drug/substance use Hallucinations Intense mood changes +68
Gender Identity: Female (She/Her)
Ages Served: 18-64
Appointments: In-office and Online
Manages Medications: Yes
Accepts Insurance: Yes - View accepted plans

Mary Glenney is a Nurse Practitioner in Texas who has been practicing since 1996. She has a Master of Science degree in Nursing, a Master of Science in psychology and a post-master certificate as a Family Nurse Practitioner. Mary offers years of experience in multiple settings, including inpatient, outpatient, and crisis management. She is comfortable treating depression, anxiety, PTSD, ADHD, bipolar disorder, schizophrenia, and substance use disorders. Mary’s diverse education allows her to take a holistic approach to mental health treatment. Outside of work, Mary enjoys music, spending time with friends and family, and sports.

Types of Care & Ages Served

Areas of Focus

Psychiatry/Medication Management

Treat and prevent mental health disorders using medication and therapy.

  • Alcohol use
  • Bipolar Disorder
  • Drug/substance use
  • Hallucinations
  • Intense mood changes
  • Psychosis/issues with reality
  • Schizophrenia/schizoaffective
  • Unusual thoughts or beliefs
  • ADHD
  • Adoption & foster care
  • Aging
  • Anger issues
  • Anxiety
  • Attachment issues
  • Attention & focus
  • Autism: generally independent
  • Body image
  • Career & relationships (mid-life)
  • Career & work issues
  • Caregiving
  • Depression/feeling down
  • Domestic violence & abuse
  • Eating issues: binging
  • Emotional abuse
  • Empty nesters
  • End-of-life challenges
  • Family conflict
  • Fertility
  • First responder stress
  • Focus, concentration & memory
  • Gambling
  • Gender identity
  • General relationship issues
  • Grief & loss
  • Hair pulling & skin picking
  • Intellectual challenges: generally independent
  • Learning challenges
  • LGBTQ+
  • Marital stress or divorce
  • Medical/surgical evaluations
  • Men's health/issues
  • Menopause & perimenopause
  • Military & veteran
  • Obsessive Compulsive Disorder
  • Other addictive behaviors
  • Other women's health concerns
  • Panic attacks
  • Parenthood
  • Parenting
  • Patterns affecting behavior, emotions and relationships
  • Personality disorders
  • Phobias
  • PMS & PMDD
  • Pornography/sexual behaviors
  • Post-partum depression & anxiety
  • Pre-conception
  • Pregnancy
  • Pregnancy loss
  • Premarital counseling
  • Religion & spirituality
  • Retirement
  • Self-esteem
  • Self-injury or cutting
  • Sex & intimacy issues
  • Sexual trauma
  • Sleep issues or insomnia
  • Social injustice
  • Social skills & communication
  • Stress from ongoing health issues
  • Stress management
  • Trauma & PTSD
  • Unhealthy eating habits
  • Video game/internet

Languages

  • English

Education

  • University of Texas Health Science Center at San Antonio

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Frequently Asked Questions About Mary Glenney

Please call us at 210-858-9078 to schedule an appointment with Mary Glenney.

See what our patients are saying about Mary Glenney

Mary is very much valued in my road to success. If it wasn't for her and my therapist collobarating in sync, I would not know the things I know now. My head space is finally normal and I'm grateful for her years of experience and knowledge base. On a more personal note, she's very friendly, real, keeps you going down the right path (always), and listens to your needs with respect. Thank you for being there for me when I needed you most. - Jacob Kerley
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Jacob K.

Jacob K.

Mar 29, 2026
Google Google
I see Mary Glenney, PMHNP, and she is an amazing provider. She has great bedside manner, really listens, and remembers the details of my life and treatment. I always feel heard, respected, and taken seriously in our appointments. She genuinely cares about my mental health and helps keep me accountable in a way that feels encouraging. I’m very grateful for her care and highly recommend her to anyone looking for a psychiatric nurse practitioner.
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Brooks C.

Brooks C.

Apr 11, 2026
Google Google
I am so grateful to have found Mary Glenney! She cares, takes time to listen, and is attentive to my needs. She is also very responsive via the portal when I need refills or have an issue or a question. I unquestionably give her my highest recommendation. I can also relay that LifeStance's communication and admin has been quite smooth and user-friendly
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Joe R.

Joe R.

Feb 19, 2026
Google Google
She’s been an incredibly positive influence on my life since I started seeing her in 2024. She’s very attentive, actively listens to your thoughts and concerns, and she gives very sound and thoughtful advice. 10/10 recommend for anyone in need of a new doctor. She’s the best!
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Grant C.

Grant C.

Jan 01, 2026
Google Google
Mary combines genuine care with clinical expertise. Together we found a treatment that not only restored my daily life, but helped my quality of life overall. The improvement is night and day. I trust her enough to recommend her to my loved ones. Thank you, Mary.
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Anonymous

Anonymous

Aug 25, 2025
WebMD WebMD
Mary Glenney has been wonderful. This is a great choice for mental help overall. With many options for therapy and psychiatry. Definitely recommend looking in too if you need an easy way to access in network professionals.
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Hope W.

Hope W.

May 30, 2025
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Mary Glenney, Psychiatry in Alamo Heights, Texas

Mary Glenney

Psychiatry in Alamo Heights, Texas

Already have an appointment?

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