Darien, CT
Mental Health and Counseling • Darien, CT • 2? (Darien, CT and Greenwich, CT) locations
Clinic Type
Mental Health and Counseling
Address
75 Holly Hill Lane, Suite 300 Greenwich, CT 06830
Phone
8448811846
—
Opening Hours
Monday-Friday 8am–8:30pm
Emergency Care
If you have a medical emergency, call 911 or go to your nearest emergency room.
Services Offered
Technology & Equipment
Team
Insurance & Payment
—
Languages Spoken
FAQs
What is the Intensive Outpatient Program (IOP) offered by Anxiety Institute in Darien, CT?
The IOP is designed for adolescents and young adults struggling with moderate to severe anxiety or OCD, providing comprehensive, continuous care with four hours of targeted individual and group work daily, Monday through Friday, typically over a 6-12 week time frame.
Who do the IOP services serve?
Adolescents and young adults and their families in the Darien area including surrounding communities near Greenwich.
What methods are used in the IOP?
Evidence-based methods such as cognitive behavioral therapy (CBT) and exposure response prevention (ERP), with potential supplementary technologies like bio-feedback, virtual reality, EMDR, and Cognitive Processing therapy.
Where is the Greenwich office located?
75 Holly Hill Lane, Suite 300, Greenwich, CT 06830.
What are the office hours?
Monday-Friday 8am–8:30pm.
What services are included under Integrated Psychiatric Services?
Comprehensive psychiatric care including psychiatric consultation and evaluation, medication management, and individualized care for anxiety, OCD, and co-occurring disorders.
How can I contact Anxiety Institute for more information or to start treatment?
Call (844) 881-1846 or use the contact options listed on the website.
Social Media
Photos
What Patients Say
Overall sentiment across review platforms: mixed
- Healthgrades (Dr. Steven Phillips): 4.4/5 (32)
- Birdeye (Amanda Collins-Baine, MD): 4.9/5 (63)
- Healthgrades (Dr. Lisa Schlussel): 4.8/5 (10)
- Birdeye (One Medical Primary Care Clinic): 4.8/5 (25)
- Birdeye (Stamford Health Medical Group Darien Imaging Center): 3.3/5 (23)
Patients praise
- Compassionate, attentive, and professional physicians
- Clear explanations of medical issues and treatments
- Efficient, modern, and clean office environments
- Prompt response to messages and availability for patient needs
- Helpful and kind support staff and phlebotomists
Common complaints
- Perceived medical incompetence or misdiagnosis
- Rude, disrespectful, or unhelpful front desk and office staff
- Difficulties with prescription refills, particularly controlled substances
- Perceived focus on financial gain over patient well-being
- Communication failures and lack of responsiveness
"The front desk nurse is rude and speaks to you with disrespect. The process this practice goes through pertaining to refills is absurd... Obviously they don’t care how many patients they lose to their incompetence."
— Birdeye review of Stamford Health Medical Group Darien Imaging Center"Dr. Collins-Baine is very detailed listens and is always available to answer any questions. She has been my physician for at least 7 years... Her office personnel are kind and very responsive to all calls. Messages are returned promptly."
— Birdeye review of Amanda Collins-Baine, MD"Friendliest, most helpful and welcoming team. Clean, efficient, knowledgeable. Easy parking."
— Birdeye review of One Medical Primary Care Clinic - Darien CommonsSynthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
- Darien, Connecticut - Wikipedia — Jan 25, 2026
- Darien - Connecticut Conference of Municipalities (CCM) Data Hub — Nov 20, 2025
- Darien CT Assessor Office — May 29, 2026
- Darienite - News for DarienDarienite | News for Darien — Nov 10, 2025
- Welcome to Paradise: Inside DARIEN | Avenue Magazine — Apr 6, 2026
Information sourced from the clinic's website as of July 11, 2026.
More mental health and counseling clinics in Darien
Darien Wellness is a private mental health care group offering therapy and counseling for anxiety, depression, teen therapy, and marriage/couples counseling. Based in Darien, CT, they serve all of Connecticut (and have expanded to Colorado and Florida) with teletherapy/telemedicine and in-person offices across six locations, including Darien and New Haven. They accept major insurance and provide evening appointments for working professionals. Contact: 855-394-3257. Founded 2014; 22 staff; privately held.
Comparing your options?
See other mental health and counseling clinics in Darien, or search the full directory by insurance, ratings, and more.