{"$schema":"https://www.mentalhealth.com/data/page.schema.json","formatVersion":"1.1","id":"https://www.mentalhealth.com/people/alexandra-chadderdon","path":"/people/alexandra-chadderdon","url":"https://www.mentalhealth.com/people/alexandra-chadderdon","title":"Alexandra Chadderdon","description":"Alexandra Chadderdon, Licensed Psychologist, in Philadelphia, PA. Explore specialties, care options, and contact information.","family":"People profile","language":"en-US","access":{"audience":"public","indexable":false},"provenance":{"sourceUrl":"https://www.mentalhealth.com/people/alexandra-chadderdon","contentCompleteness":"page","dateScope":"original-source"},"dates":{"dateModified":"2025-11-12T02:07:08.765Z"},"authors":[],"images":[{"url":"https://www.mentalhealth.com/assets/person-abstract-233.svg","alt":"","width":180,"height":180}],"sections":[{"id":"local-communities","title":"Local Communities","level":2,"url":"https://www.mentalhealth.com/people/alexandra-chadderdon#local-communities"},{"id":"topic-communities-heading","title":"Topic Communities","level":2,"url":"https://www.mentalhealth.com/people/alexandra-chadderdon#topic-communities-heading"}],"references":[],"relatedReading":[],"links":[{"url":"https://www.mentalhealth.com/","label":"Home"},{"url":"https://www.mentalhealth.com/people","label":"People"},{"url":"https://www.mentalhealth.com/local/philadelphia-pa","label":"Philadelphia, PA"},{"url":"https://www.mentalhealth.com/people/alexandra-chadderdon#about","label":"About"},{"url":"https://www.mentalhealth.com/people/alexandra-chadderdon#contributions","label":"Contributions"},{"url":"https://www.mentalhealth.com/people/alexandra-chadderdon#care","label":"Care"},{"url":"https://www.mentalhealth.com/library/ptsd","label":"PTSD"},{"url":"https://www.mentalhealth.com/local/philadelphia-pa","label":"Philadelphia, PA"},{"url":"https://www.mentalhealth.com/community/anxiety","label":"Anxiety"},{"url":"https://www.mentalhealth.com/community/depression","label":"Depression"},{"url":"https://www.mentalhealth.com/community/post-traumatic-stress-disorder","label":"Post-Traumatic Stress Disorder"},{"url":"https://www.mentalhealth.com/people/alexandra-chadderdon#specialties","label":"Specialties"},{"url":"https://www.mentalhealth.com/people/alexandra-chadderdon#qualifications","label":"Qualifications"},{"url":"https://www.mentalhealth.com/people/alexandra-chadderdon#locations","label":"Location"},{"url":"https://www.mentalhealth.com/people/alexandra-chadderdon#connect","label":"Contact"},{"url":"tel:2155649900","label":"(215) 564-9900"},{"url":"https://www.mentalhealth.com/people/claim","label":"Claim this listing"}],"content":{"html":"<nav aria-label=\"Breadcrumb\" class=\"breadcrumbs\"><ol><li><a href=\"https://www.mentalhealth.com/\">Home</a></li><li><a href=\"https://www.mentalhealth.com/people\">People</a></li><li><span aria-current=\"page\">Alexandra Chadderdon</span></li></ol></nav><div class=\"people-profile\" data-default-profile-view=\"about\" data-profile-template=\"person\" data-therapist-id=\"ok850ke8pu\"><header class=\"person-header\"><div class=\"person-overview\"><div class=\"person-identity\"><h1>Alexandra Chadderdon</h1><p class=\"person-role\">Licensed Psychologist</p><p class=\"person-credentials\">Psy.D.</p><p class=\"person-place\"><a href=\"https://www.mentalhealth.com/local/philadelphia-pa\">Philadelphia, PA</a></p></div></div><img alt=\"\" class=\"person-avatar\" data-placeholder=\"true\" height=\"180\" src=\"https://www.mentalhealth.com/assets/person-abstract-233.svg\" width=\"180\" decoding=\"async\"></header><nav aria-label=\"Person profile\" class=\"person-nav person-actions\" role=\"tablist\"><a aria-controls=\"about\" aria-selected=\"true\" href=\"https://www.mentalhealth.com/people/alexandra-chadderdon#about\" id=\"tab-about\" role=\"tab\" tabindex=\"0\">About</a><a aria-controls=\"contributions\" aria-selected=\"false\" href=\"https://www.mentalhealth.com/people/alexandra-chadderdon#contributions\" id=\"tab-contributions\" role=\"tab\" tabindex=\"-1\">Contributions</a><a aria-controls=\"care\" aria-selected=\"false\" href=\"https://www.mentalhealth.com/people/alexandra-chadderdon#care\" id=\"tab-care\" role=\"tab\" tabindex=\"-1\">Care</a></nav><div class=\"person-body\"><div class=\"person-content\"><div class=\"person-main\"><section aria-labelledby=\"tab-about\" class=\"person-panel person-view\" id=\"about\" role=\"tabpanel\" tabindex=\"0\"><p>Alexandra Chadderdon is a licensed psychologist in Philadelphia, PA. Areas of focus include anxiety, chronic pain, depression, <a href=\"https://www.mentalhealth.com/library/ptsd\" class=\"article-inline-link\" data-context-link=\"360\">PTSD</a>, trauma, and women's issues.</p><p>She works with adolescents, young adults, and adults, focusing on depression, anxiety, PTSD, chronic pain, and chronic illness. Chadderdon earned her credentials as a psychologist and has developed a diverse therapeutic toolkit.</p><p>She uses evidence-based techniques such as Cognitive Behavioral Therapy, Acceptance and Commitment Therapy, Dialectical Behavioral Therapy, and clinical hypnosis to address a wide range of mental health concerns.</p><dl class=\"person-facts\"><div><dt>Inclusive care</dt><dd>LGBTQ+ Allied</dd></div><div><dt>Practitioner gender</dt><dd>Female</dd></div><div><dt>Professional types</dt><dd>Psychologist</dd></div><div><dt>Session types</dt><dd>Individual</dd></div><div><dt>Session formats</dt><dd>Online/Video</dd></div><div><dt>Licensed states</dt><dd>Pennsylvania</dd></div></dl><section class=\"person-regional-communities\" aria-labelledby=\"local-communities\"><h2 id=\"local-communities\">Local Communities</h2><ul><li><a href=\"https://www.mentalhealth.com/local/philadelphia-pa\">Philadelphia, PA</a></li></ul></section><section class=\"person-related-communities\" id=\"topic-communities\" aria-labelledby=\"topic-communities-heading\"><h2 id=\"topic-communities-heading\">Topic Communities</h2><ul><li><a href=\"https://www.mentalhealth.com/community/anxiety\">Anxiety</a></li><li><a href=\"https://www.mentalhealth.com/community/depression\">Depression</a></li><li><a href=\"https://www.mentalhealth.com/community/post-traumatic-stress-disorder\">Post-Traumatic Stress Disorder</a></li></ul></section></section><section aria-labelledby=\"tab-contributions\" class=\"person-panel person-view\" id=\"contributions\" role=\"tabpanel\" tabindex=\"0\"><div class=\"person-empty\"><p>No contributions are linked to this profile yet.</p></div></section><section aria-labelledby=\"tab-care\" class=\"person-panel person-view\" id=\"care\" role=\"tabpanel\" tabindex=\"0\"><div class=\"person-care-layout\"><nav aria-label=\"Care details\" aria-orientation=\"horizontal\" class=\"person-care-nav\" role=\"tablist\"><a aria-controls=\"specialties\" aria-selected=\"true\" href=\"https://www.mentalhealth.com/people/alexandra-chadderdon#specialties\" id=\"care-tab-specialties\" role=\"tab\" tabindex=\"0\">Specialties</a><a aria-controls=\"qualifications\" aria-selected=\"false\" href=\"https://www.mentalhealth.com/people/alexandra-chadderdon#qualifications\" id=\"care-tab-qualifications\" role=\"tab\" tabindex=\"-1\">Qualifications</a><a aria-controls=\"locations\" aria-selected=\"false\" href=\"https://www.mentalhealth.com/people/alexandra-chadderdon#locations\" id=\"care-tab-locations\" role=\"tab\" tabindex=\"-1\">Location</a><a aria-controls=\"connect\" aria-selected=\"false\" href=\"https://www.mentalhealth.com/people/alexandra-chadderdon#connect\" id=\"care-tab-connect\" role=\"tab\" tabindex=\"-1\">Contact</a></nav><div class=\"person-care-content\"><section aria-labelledby=\"care-tab-specialties\" class=\"person-care-panel\" id=\"specialties\" role=\"tabpanel\" tabindex=\"0\"><h2>Specialties</h2><ul><li>Anxiety</li><li>Chronic Pain</li><li>Depression</li><li>PTSD</li><li>Trauma</li><li>Women's Issues</li></ul><h3>Inclusive care</h3><ul><li>LGBTQ+ Allied</li></ul><h3>Session types</h3><ul><li>Individual</li></ul><h3>Session formats</h3><ul><li>Online/Video</li></ul></section><section aria-labelledby=\"care-tab-qualifications\" class=\"person-care-panel\" id=\"qualifications\" role=\"tabpanel\" tabindex=\"0\"><div class=\"provider-qualifications\"><div><h3>Professional title</h3><p>Licensed Psychologist</p></div><div><h3>Credentials</h3><p>Psy.D.</p></div><div><h3>Licensed states</h3><ul><li>Pennsylvania</li></ul></div></div></section><section aria-labelledby=\"care-tab-locations\" class=\"person-care-panel\" id=\"locations\" role=\"tabpanel\" tabindex=\"0\"><div class=\"person-office\"><h3>Philadelphia, PA</h3><address>255 S 17th St<br>Ste. 1106<br>Philadelphia, PA 19103</address></div></section><section aria-labelledby=\"care-tab-connect\" class=\"person-care-panel\" id=\"connect\" role=\"tabpanel\" tabindex=\"0\"><div class=\"person-contact\"><p>Ask about availability, fees, and whether the approach is right for you.</p><div class=\"person-contact-actions\"><div><p>Philadelphia, PA</p><a class=\"provider-call\" href=\"tel:2155649900\">(215) 564-9900</a></div></div></div></section></div></div></section></div></div></div><div class=\"provider-owner person-claim\"><p>Are you Alexandra Chadderdon?</p><a data-claim-listing=\"/people/alexandra-chadderdon\" href=\"https://www.mentalhealth.com/people/claim\">Claim this listing</a></div></div>","text":"Home People Alexandra Chadderdon Alexandra Chadderdon Licensed Psychologist Psy.D. Philadelphia, PA AboutContributionsCare Alexandra Chadderdon is a licensed psychologist in Philadelphia, PA. Areas of focus include anxiety, chronic pain, depression, PTSD, trauma, and women's issues. She works with adolescents, young adults, and adults, focusing on depression, anxiety, PTSD, chronic pain, and chronic illness. Chadderdon earned her credentials as a psychologist and has developed a diverse therapeutic toolkit. She uses evidence-based techniques such as Cognitive Behavioral Therapy, Acceptance and Commitment Therapy, Dialectical Behavioral Therapy, and clinical hypnosis to address a wide range of mental health concerns. Inclusive care LGBTQ+ Allied Practitioner gender Female Professional types Psychologist Session types Individual Session formats Online/Video Licensed states Pennsylvania Local Communities Philadelphia, PA Topic Communities Anxiety Depression Post-Traumatic Stress Disorder No contributions are linked to this profile yet. SpecialtiesQualificationsLocationContact Specialties Anxiety Chronic Pain Depression PTSD Trauma Women's Issues Inclusive care LGBTQ+ Allied Session types Individual Session formats Online/Video Professional title Licensed Psychologist Credentials Psy.D. Licensed states Pennsylvania Philadelphia, PA 255 S 17th St Ste. 1106 Philadelphia, PA 19103 Ask about availability, fees, and whether the approach is right for you. Philadelphia, PA (215) 564-9900 Are you Alexandra Chadderdon? Claim this listing","wordCount":195},"profile":{"id":"ok850ke8pu","slug":"alexandra-chadderdon","path":"/people/alexandra-chadderdon","name":"Alexandra Chadderdon","professionalTitle":"Licensed Psychologist","designation":"Psy.D.","biography":"Alexandra Chadderdon is a licensed psychologist in Philadelphia, PA. Areas of focus include anxiety, chronic pain, depression, PTSD, trauma, and women's issues.\n\nShe works with adolescents, young adults, and adults, focusing on depression, anxiety, PTSD, chronic pain, and chronic illness. Chadderdon earned her credentials as a psychologist and has developed a diverse therapeutic toolkit.\n\nShe uses evidence-based techniques such as Cognitive Behavioral Therapy, Acceptance and Commitment Therapy, Dialectical Behavioral Therapy, and clinical hypnosis to address a wide range of mental health concerns.","summary":"Alexandra Chadderdon is a licensed psychologist in Philadelphia, PA. Areas of focus include anxiety, chronic pain, depression, PTSD, trauma, and women's issues.","shortIntro":"Alexandra Chadderdon is a licensed psychologist in Philadelphia, PA. 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Explore specialties, care options, and contact information.\" name=\"dc.description\"/>\n<meta content=\"https://www.mentalhealth.com/people/alexandra-chadderdon\" name=\"dc.identifier\"/>\n<meta content=\"en-US\" name=\"dc.language\"/>\n<meta content=\"Text\" name=\"dc.type\"/>\n<meta content=\"MentalHealth.com\" name=\"dc.publisher\"/>\n<meta content=\"2025-11-12T02:07:08.765Z\" name=\"dcterms.modified\"/>\n<meta property=\"og:image\" content=\"https://www.mentalhealth.com/assets/optimized/7e5541a55c91db58bc0957b6.png\">\n<meta property=\"og:image:secure_url\" content=\"https://www.mentalhealth.com/assets/optimized/7e5541a55c91db58bc0957b6.png\">\n<meta property=\"og:image:type\" content=\"image/png\">\n<meta property=\"og:image:width\" content=\"1200\">\n<meta property=\"og:image:height\" content=\"630\">\n<meta property=\"og:image:alt\" content=\"MentalHealth.com — People\">\n<meta name=\"twitter:card\" content=\"summary_large_image\">\n<meta name=\"twitter:image\" content=\"https://www.mentalhealth.com/assets/optimized/7e5541a55c91db58bc0957b6.png\">\n<meta name=\"twitter:image:alt\" content=\"MentalHealth.com — People\">\n<!-- /mhc:metadata -->","CONTENT":"<nav aria-label=\"Breadcrumb\" class=\"breadcrumbs\"><ol><li><a href=\"/\">Home</a></li><li><a href=\"/people\">People</a></li><li><span aria-current=\"page\">Alexandra Chadderdon</span></li></ol></nav><div class=\"people-profile\" data-default-profile-view=\"about\" data-profile-template=\"person\" data-therapist-id=\"ok850ke8pu\"><header class=\"person-header\"><div class=\"person-overview\"><div class=\"person-identity\"><h1>Alexandra Chadderdon</h1><p class=\"person-role\">Licensed Psychologist</p><p class=\"person-credentials\">Psy.D.</p><p class=\"person-place\"><a href=\"/local/philadelphia-pa\">Philadelphia, PA</a></p></div></div><img alt=\"\" class=\"person-avatar\" data-placeholder=\"true\" height=\"180\" src=\"/assets/person-abstract-233.svg\" width=\"180\" decoding=\"async\"></header><nav aria-label=\"Person profile\" class=\"person-nav person-actions\" role=\"tablist\"><a aria-controls=\"about\" aria-selected=\"true\" href=\"#about\" id=\"tab-about\" role=\"tab\" tabindex=\"0\">About</a><a aria-controls=\"contributions\" aria-selected=\"false\" href=\"#contributions\" id=\"tab-contributions\" role=\"tab\" tabindex=\"-1\">Contributions</a><a aria-controls=\"care\" aria-selected=\"false\" href=\"#care\" id=\"tab-care\" role=\"tab\" tabindex=\"-1\">Care</a></nav><div class=\"person-body\"><div class=\"person-content\"><div class=\"person-main\"><section aria-labelledby=\"tab-about\" class=\"person-panel person-view\" id=\"about\" role=\"tabpanel\" tabindex=\"0\"><p>Alexandra Chadderdon is a licensed psychologist in Philadelphia, PA. Areas of focus include anxiety, chronic pain, depression, <a href=\"/library/ptsd\" class=\"article-inline-link\" data-context-link=\"360\">PTSD</a>, trauma, and women's issues.</p><p>She works with adolescents, young adults, and adults, focusing on depression, anxiety, PTSD, chronic pain, and chronic illness. Chadderdon earned her credentials as a psychologist and has developed a diverse therapeutic toolkit.</p><p>She uses evidence-based techniques such as Cognitive Behavioral Therapy, Acceptance and Commitment Therapy, Dialectical Behavioral Therapy, and clinical hypnosis to address a wide range of mental health concerns.</p><dl class=\"person-facts\"><div><dt>Inclusive care</dt><dd>LGBTQ+ Allied</dd></div><div><dt>Practitioner gender</dt><dd>Female</dd></div><div><dt>Professional types</dt><dd>Psychologist</dd></div><div><dt>Session types</dt><dd>Individual</dd></div><div><dt>Session formats</dt><dd>Online/Video</dd></div><div><dt>Licensed states</dt><dd>Pennsylvania</dd></div></dl><section class=\"person-regional-communities\" aria-labelledby=\"local-communities\"><h2 id=\"local-communities\">Local Communities</h2><ul><li><a href=\"/local/philadelphia-pa\">Philadelphia, PA</a></li></ul></section><section class=\"person-related-communities\" id=\"topic-communities\" aria-labelledby=\"topic-communities-heading\"><h2 id=\"topic-communities-heading\">Topic Communities</h2><ul><li><a href=\"/community/anxiety\">Anxiety</a></li><li><a href=\"/community/depression\">Depression</a></li><li><a href=\"/community/post-traumatic-stress-disorder\">Post-Traumatic Stress Disorder</a></li></ul></section></section><section aria-labelledby=\"tab-contributions\" class=\"person-panel person-view\" id=\"contributions\" role=\"tabpanel\" tabindex=\"0\"><div class=\"person-empty\"><p>No contributions are linked to this profile yet.</p></div></section><section aria-labelledby=\"tab-care\" class=\"person-panel person-view\" id=\"care\" role=\"tabpanel\" tabindex=\"0\"><div class=\"person-care-layout\"><nav aria-label=\"Care details\" aria-orientation=\"horizontal\" class=\"person-care-nav\" role=\"tablist\"><a aria-controls=\"specialties\" aria-selected=\"true\" href=\"#specialties\" id=\"care-tab-specialties\" role=\"tab\" tabindex=\"0\">Specialties</a><a aria-controls=\"qualifications\" aria-selected=\"false\" href=\"#qualifications\" id=\"care-tab-qualifications\" role=\"tab\" tabindex=\"-1\">Qualifications</a><a aria-controls=\"locations\" aria-selected=\"false\" href=\"#locations\" id=\"care-tab-locations\" role=\"tab\" tabindex=\"-1\">Location</a><a aria-controls=\"connect\" aria-selected=\"false\" href=\"#connect\" id=\"care-tab-connect\" role=\"tab\" tabindex=\"-1\">Contact</a></nav><div class=\"person-care-content\"><section aria-labelledby=\"care-tab-specialties\" class=\"person-care-panel\" id=\"specialties\" role=\"tabpanel\" tabindex=\"0\"><h2>Specialties</h2><ul><li>Anxiety</li><li>Chronic Pain</li><li>Depression</li><li>PTSD</li><li>Trauma</li><li>Women's Issues</li></ul><h3>Inclusive care</h3><ul><li>LGBTQ+ Allied</li></ul><h3>Session types</h3><ul><li>Individual</li></ul><h3>Session formats</h3><ul><li>Online/Video</li></ul></section><section aria-labelledby=\"care-tab-qualifications\" class=\"person-care-panel\" id=\"qualifications\" role=\"tabpanel\" tabindex=\"0\"><div class=\"provider-qualifications\"><div><h3>Professional title</h3><p>Licensed Psychologist</p></div><div><h3>Credentials</h3><p>Psy.D.</p></div><div><h3>Licensed states</h3><ul><li>Pennsylvania</li></ul></div></div></section><section aria-labelledby=\"care-tab-locations\" class=\"person-care-panel\" id=\"locations\" role=\"tabpanel\" tabindex=\"0\"><div class=\"person-office\"><h3>Philadelphia, PA</h3><address>255 S 17th St<br>Ste. 1106<br>Philadelphia, PA 19103</address></div></section><section aria-labelledby=\"care-tab-connect\" class=\"person-care-panel\" id=\"connect\" role=\"tabpanel\" tabindex=\"0\"><div class=\"person-contact\"><p>Ask about availability, fees, and whether the approach is right for you.</p><div class=\"person-contact-actions\"><div><p>Philadelphia, PA</p><a class=\"provider-call\" href=\"tel:2155649900\">(215) 564-9900</a></div></div></div></section></div></div></section></div></div></div><div class=\"provider-owner person-claim\"><p>Are you Alexandra Chadderdon?</p><a data-claim-listing=\"/people/alexandra-chadderdon\" href=\"/people/claim\">Claim this listing</a></div></div>"}}