Board-Certified Adult Psychiatry · Arcadia, CA
Thoughtful evaluations, measured medication, and practical skills to help you function and feel better.
Secure video visits anywhere in California, and in-person visits in Arcadia on select days. Manage appointments, forms, and payments online.
Treatment Philosophy
Every step of care is intentional. Diagnosis before treatment, evidence before prescription.
We establish a working diagnosis before any medication is introduced. Treatment should follow understanding.
Medication is a tool, not a default. Prescribing is evidence-based, monitored, and adjusted as the picture evolves.
Cognitive and behavioral strategies integrated into care. Not just session exercises, but real-world application.
The goal is return to daily life. With your consent, we coordinate documentation and support toward that end.
What We Offer
Private-pay care for adults 18 and older, in Arcadia or by telehealth anywhere in California. See fees.
A comprehensive 60 minute intake to establish a clear, working diagnosis and individualized treatment plan. This is where care begins, before any medication is prescribed.
30 minute follow-up visits focused on monitoring, adjustment, and review. Evidence-based prescribing with careful attention to your response and evolving clinical picture.
45 minute sessions integrating structured cognitive and behavioral strategies. Goal-directed and functional, built around outcomes.
With your consent, Dr. Chen can coordinate with employers, case managers, or other providers regarding your functional status, work capacity, and return-to-work planning. Documentation and letters provided as appropriate.
Transparent Pricing
| Service | Duration | Fee |
|---|---|---|
| Psychiatric Diagnostic Evaluation | 60 min | $500 |
| Medication Management | 30 min | $250 |
| Therapy | 45 min | $400 |
| Occupational & Functional Support | Varies | By arrangement |
Primrose Psychiatry is a private-pay practice. We do not bill insurance directly. Superbills are available upon request for possible out-of-network reimbursement from your carrier. Primrose Psychiatry does not see patients with Original Medicare (Part B); if you have a Medicare Advantage plan, please contact us before booking. Functional and occupational documentation is available as appropriate and with patient consent.
You have the right to receive a “Good Faith Estimate” explaining how much your medical care will cost.
Under the law, health care providers need to give patients who don’t have insurance or who are not using insurance an estimate of the bill for medical items and services.
You have the right to receive a Good Faith Estimate for the total expected cost of any non-emergency items or services. This includes related costs like medical tests, prescription drugs, equipment, and hospital fees.
Make sure your health care provider gives you a Good Faith Estimate in writing at least 1 business day before your medical service or item. You can also ask your health care provider, and any other provider you choose, for a Good Faith Estimate before you schedule an item or service.
If you receive a bill that is at least $400 more than your Good Faith Estimate, you can dispute the bill.
Make sure to save a copy or picture of your Good Faith Estimate.
For questions or more information about your right to a Good Faith Estimate, visit www.cms.gov/nosurprises or call 1-800-985-3059.
About Dr. Chen
Treatment should follow understanding, not the other way around.
Dr. Allen Chen is a board-certified psychiatrist with a deliberate, data-informed approach to adult mental health. He trained at NYU School of Medicine and completed his psychiatry residency at UC Irvine, where he developed a focus on accurate diagnosis as the foundation of effective treatment.
His practice is structured around one principle: clarity first. Before any medication is introduced, Dr. Chen works to understand the full clinical picture. Treatment is measured, not rushed.
Common Questions
Primrose Psychiatry is a private-pay practice. We do not bill insurance directly. Upon request, we provide a superbill that you may submit to your carrier for possible out-of-network reimbursement. Some PPO plans reimburse part of the fee; please check with your plan about your out-of-network benefits. Reimbursement is not guaranteed.
Yes. Dr. Chen can address functional and occupational aspects of your care including documentation, return-to-work coordination, and capacity assessments, with your consent and in accordance with applicable regulations.
Yes. Secure video visits are available to patients who are physically located in California at the time of each visit. In-person appointments are available on select days at our Arcadia office at 150 North Santa Anita Avenue, Suite #300. We do not accept walk-ins.
Deliberate and data-informed. We establish a clear diagnosis before treatment begins, use medication judiciously, and integrate practical skills to support functional recovery. The goal is not indefinite treatment. It is measurable progress toward a life that works.
Primrose Psychiatry does not see patients with Original Medicare (Part B). If you have a Medicare Advantage plan, please contact us before booking so we can review your coverage with you. Please note that Primrose Psychiatry is not in any Medicare Advantage network.
No. Dr. Chen sees adults 18 and older.
Yes, Dr. Chen evaluates and treats adult ADHD. If you need forms for academic accommodations, formal neuropsychological testing is required first. We can refer you to a psychologist for testing.
Please give at least 48 hours’ notice to cancel or reschedule. Late cancellations and missed appointments that are not due to an emergency may be charged. Full details are in the office policies you will receive before your first visit.
Primrose Psychiatry is not an emergency service, and messages, email, and voicemail are not monitored around the clock. If you are in crisis or thinking about harming yourself, call or text 988 (Suicide & Crisis Lifeline). For a medical emergency, call 911 or go to the nearest emergency room.
Get in Touch
Not for emergencies. If you are in crisis, call or text 988. For a medical emergency, call 911. Email is not a fully secure way to share medical information, so please don’t include medical details in an inquiry. Current patients can message us through the secure patient portal.
Book directly online through our secure portal, or send an inquiry and we will respond within one business day.
This notice describes how medical information about you may be used and disclosed and how you can get access to this information. Please review it carefully.
When it comes to your health information, you have certain rights. This section explains your rights and some of our responsibilities to help you.
For certain health information, you can tell us your choices about what we share. If you have a clear preference for how we share your information in the situations described below, talk to us. Tell us what you want us to do, and we will follow your instructions.
In these cases, you have both the right and choice to tell us to share information with your family, close friends, or others involved in your care, and to share information in a disaster relief situation. If you are not able to tell us your preference, for example if you are unconscious, we may go ahead and share your information if we believe it is in your best interest. We may also share your information when needed to lessen a serious and imminent threat to health or safety.
In these cases we never share your information unless you give us written permission: marketing purposes, sale of your information, and most sharing of psychotherapy notes.
Primrose Psychiatry does not do fundraising.
We typically use or share your health information in the following ways:
We work with outside companies that help us run the practice, such as our electronic health record and scheduling system. They must sign agreements to protect your information.
We are allowed or required to share your information in other ways, usually in ways that contribute to the public good, such as public health and research. We have to meet many conditions in the law before we can share your information for these purposes.
California law, including the Confidentiality of Medical Information Act and laws that apply to mental health records, may give your information more protection than federal law. When state law is more protective of your privacy, we follow state law.
Psychotherapy notes (a provider’s separate notes about the content of therapy sessions) receive extra protection. We will not share them without your written authorization, except in limited cases allowed by law.
If we receive or keep substance use disorder treatment records that are protected by federal law (42 C.F.R. Part 2), those records, or testimony relaying their content, will not be used or shared in a civil, criminal, administrative, or legislative proceeding against you unless you give written consent or a court order is issued after you have been given notice and an opportunity to be heard, as required by law.
We can change the terms of this notice, and the changes will apply to all information we have about you. The new notice will be available upon request, in our office, and on our website.
Privacy Officer: Allen Chen, MD
Primrose Psychiatry, 150 North Santa Anita Avenue, Suite #300, Arcadia, CA 91006
Phone: (626) 821-1806 · Fax: (626) 380-2342
This policy explains what information is collected when you visit primrosepsychiatry.com. How we protect your health information as a patient is described in our Notice of Privacy Practices.
We do not use cookies, advertising trackers, or analytics tools on this website.
We use information you send us only to respond to your inquiry and, if you become a patient, to provide care. We do not sell or rent your personal information, and we do not share it for advertising.
The “Book Online” links take you to our secure scheduling and patient portal, operated by IntakeQ. Information you enter there is protected under our Notice of Privacy Practices and is also subject to IntakeQ’s privacy policy.
Our practice email is provided through a HIPAA-compliant service. However, email is not a fully secure way to share medical information, because we cannot control how messages are handled by your email provider or devices. Please don’t include medical details in an inquiry. Current patients can message us through the secure patient portal or call our office.
Because this website does not track visitors over time or across other websites, it does not change its behavior in response to “Do Not Track” browser signals.
This website is intended for adults. Primrose Psychiatry provides care to adults 18 and older.
We may update this policy from time to time. The effective date above shows when it was last changed.
Questions about this policy can be directed to Primrose Psychiatry at (626) 821-1806 or Allen.Chen@primrosepsychiatry.com.