• YOU Matter

    If you are experiencing a mental health emergency, please contact the Contra Costa County Crisis Line at 211 or (800) 833-2900, or visit the National Suicide Prevention Lifeline or call 911, or go to the nearest emergency room/hospital

    Emergency: Call 911

Phone: 925-779-7490, EXT 43605


Degrees and Certifications:

Mrs. Wanema Cornell

  • Welcome, PHS students! Here are the best ways to connect with your counselor, Mrs. Cornell. Please reach out. I would love to hear from you!! You may send me an email or call, and I will respond within 24 hours! If you are on campus you may find me in South Hall, Room 122. You may have to check in at the front office if you are here to see me outside of your scheduled teacher and class appointments. 
  • See Below for Teacher Messages to Students

    Click Here








  •   Practice Self-Care