LifeStance Health

Formerly Delaware County Professional Services of Philadelphia-Old City

Office address

400 Market Street, Suite 720
Philadelphia, PA 19106

Hours of operation

  • Monday9:00 AM- 10:00 PM
  • Tuesday9:00 AM- 10:00 PM
  • Wednesday9:00 AM- 10:00 PM
  • Thursday9:00AM- 10:00 PM
  • Friday9:00AM- 10:00 PM
  • Saturday9:00 AM- 1:00 PM
  • SundayClosed
  • Stress Management

    Working with a mental health professional is one of the best ways for individuals to learn how to manage their stress.


    PTSD, or Post-Traumatic Stress Disorder, is a mental health disorder that involves outbursts of anger, intrusive thinking, flashbacks and other behaviors.

    Low Self Esteem

    Self-esteem is an essential component in and individual's mental health. When it is either too low or too high, it can affect a person's well being.

    Health Behavior Changes

    Lifestyle changes, such as integrating healthier habits into one's life, can make a significant difference to mental health and recovery.


    Therapy can be very beneficial to those experiencing the complexities of grief.

    Eating Disorder

    If you believe that you or a loved one has an eating disorder, reach out to our offices to discuss your therapeutic options. 

    Autism Spectrum Disorder

    In Autism Spectrum Disorder, also known as ASD, a patient experiences developmental delays that affect communication, social relationships, and behaviors.

    Adjustment Disorders

    Adjustment disorders cause patients to experience ongoing, intense reactions to a triggering event. Oftentimes, it can be hard to diagnose an adjustment disorder.


    There is no known cure for ADHD, however, many treatments can ameliorate symptoms.


    Agoraphobia is so intense that it interferes with a person's ability to conduct a normal life.

    Anger Management

    Anger management is a tool whereby someone can learn to cope with their disordered anger.

    Anxiety Disorders

    The Anxiety and Depression Association of America (ADAA) reports that about 18.1 percent of American adults have some type of anxiety during any given year.

    Bipolar Disorder

    This term comes from the fact that patients have large swings in their moods, energy, and ability to complete daily tasks.


    Depression, which is also known as major depressive disorder, is one of the most common mental illnesses in the United States

    Obsessive Compulsive Disorder

    OCD is a type of anxiety disorder which causes people to obsess over what others would hardly give second thoughts.

    Panic Attacks

    A panic attack is an acute event in which a person feels an intense feeling of dread and an array of physical symptoms like sweating, high pulse, and trouble breathing.

    Personality Disorders

    Personality refers to a distinctive set of traits, behavior styles, and patterns that make up our character or individuality.