Run a free full auditSunflower Therapies is a Speech Therapist in Rancho Cucamonga, CA, located at 9121 Haven Ave #160. The family-owned and operated practice provides psychotherapy and speech-language pathology services for children, teens, and adults. Offerings include individual psychotherapy, couples and family counseling, and speech and language therapy. The practice also assists with IEPs and IFSPs and supports bilingual individuals. It holds a rating of 4.00 based on 4 reviews.
Sunflower Therapies is a by-appointment only establishment that offers both therapy and speech-language services in the same location. The practice operates a sliding scale, cash-based system to ensure patients and practitioners control the direction of treatment without insurance constraints. The team provides clinical services in English, Spanish, French, and Polish. Telehealth speech therapy sessions are available via video and phone for California residents, including those in Alta Loma and the Inland Empire.
Partner and owner Henriette W. Langdon, Ed.D., H-CCC-SLP, brings more than 40 years of experience working with bilingual children and their families. She is a tenured professor at San Jose State University in the College of Communicative Disorders & Sciences and has lectured extensively on bilingualism and speech disorders. She is certified by ASHA and holds licenses in California, Nevada, and Washington. Partner and owner Maxine B. Langdon Starr, Ph.D., LMFT, has maintained a private practice in Rancho Cucamonga since 2011. She is an adjunct professor at University of Massachusetts Global and specializes in children, adolescents, and young adults. She is trained in Trauma-Focused CBT and provides motivational speaking on self-esteem and women’s issues.
The practice is known for its positive rating from the customers who have reviewed it. This reflects the satisfaction of families seeking personalized care.
Sunflower Therapies brings specialized speech and mental health expertise to Rancho Cucamonga families, offering a unique combination of services in a single location.
Sunflower Therapies sits on Haven Avenue, with the Ronnie J. Pallares Army memorial about a tenth of a mile away and the Mark Schroeder Jr. Navy memorial roughly two tenths of a mile distant.
BizScoreAI gives the business a performance score of 93 out of 100, meaning the website loads quickly to keep visitors engaged. The discoverability score is 75 out of 100. The practice ranks number 2 of 3 Speech Therapist businesses that BizScoreAI has scored in Rancho Cucamonga.
BizScoreAI scanned the website sunflower-therapies.com on June 26, 2026. Sunflower Therapies has a BizScore of 65 out of 100. The website audit behind the SEO score ran on October 28, 2026.
AI visibility scan by category: AI Discovery 10 of 25 points, Structured Data 8 of 25 points, Content Readiness 14 of 30 points, AI Trust Signals 16 of 20 points.
Website audit sub-scores (out of 100): On-Page 100, Technical 94, Performance 94, Content 65.
Strengths: 6 checks passed. AI Crawler Access, AI Content Blocking, Organization Schema, Meta Description, About/Team Page, XML Sitemap.
Areas to improve: 6 checks. llms.txt (failed), FAQPage Schema (failed), Q&A Content (failed), Speakable Schema (warning), AI-Parseable Headings (warning), Author Signals (warning).
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