The Alliance team supports and guides growth by providing high quality psychological and psychiatric services to our patients and clinical training to professionals.

Our Team

Our team engages in ongoing professional consultation and collaboration with one another to ensure you receive the care you need.

  • A smiling man with glasses and a beard, wearing a blue dress shirt, sitting on a wooden chair in a bright room with a green plant and framed pictures in the background.

    Dr. Joshua D. Essery, ABPP

    Board Certified Licensed Psychologist

    Read Bio
  • A woman with shoulder-length brown hair sitting on a brown leather sofa, smiling, wearing a pink ruffled top and black pants, in a cozy living room with decorative pillows and plants in the background.

    Dr. Alecia Zalot

    Licensed Psychologist

    Read Bio
  • A man in glasses wearing a pink button-up shirt, smiling and sitting indoors with a green plant and framed photographs in the background.

    Dr. William C. Guy

    Licensed Psychologist

    Read bio
  • Woman with brown hair wearing a maroon blazer, smiling and sitting on a brown couch in front of botanical artwork.

    Dr. Karen O’Brien

    Licensed Psychologist

    Read Bio
  • A smiling woman with curly brown hair, wearing glasses, a blue top, and earrings, standing indoors near a plant.

    Dr. Leslie Musgrove

    Licensed Psychologist

    Read Bio
  • A woman with long, wavy red hair sitting on a sofa in a modern office setting, smiling at the camera.

    Dr. Emily Muszynski

    Licensed Psychologist

    Read Bio
  • Smiling woman with long dark hair, wearing a navy sleeveless top, in a bright indoor setting with framed pictures on the wall.

    Andrea Tristan, LPC-S

    Licensed Professional Counselor-Supervisor

    Read Bio
  • A man with dark hair and glasses wearing a white shirt and blue blazer, sitting on a brown couch in a living room with a patterned wall. There is a lamp and decorative items in the background.

    Dr. Elias Barghash

    Licensed Psychologist

    Read Bio
  • A young woman with long dark hair, wearing a blue dress with buttons and a tie at the waist, smiling at the camera indoors.

    Kimberly Alaniz, LCSW-S

    Licensed Clinical Social Worker-Supervisor

    Read Bio
  • A woman with short red hair and a black button-up shirt sitting indoors, smiling at the camera, with a large green plant and framed pictures in the background.

    Christine Joy, M.D

    Board-certified Psychiatrist

    READ BIO
  • Dr. Amy Bennie

    Dr. Amy Bennie

    Licensed Psychologist

    READ BIO

Our Services

Our services include psychological assessment and therapy for all ages. We also provide training and organizational consultation.

Learn more