What patients are saying
Overall rating
5.00
Average wait time
5.00
Bedside manner
5.00
About Dr. John Casas
Focus areas
Anxiety
Ketamine Treatment
Post-Traumatic Stress Disorder (PTSD)
Anxiety Disorder
Ketamine Treatment Consultation
Psychiatry Consultation
Depression
Persistent Depressive Disorder / Dysthymia
Clientele seen
Young adults (18-24)
Individuals
Adults (25-64)
Seniors (65+)
Treatment approaches
Clinical Supervision and Licensed Supervisors
Compassion Focused
Trauma Focused
Identity
Gender
MaleLanguages spoken
English, Spanish
Getting to know Dr. John Casas
Dr. John Casas is a board-certified psychiatrist with more than 20 years of experience helping adults overcome depression, anxiety, post-traumatic stress disorder (PTSD), and other complex mental health conditions.
He understands that seeking psychiatric care is often a difficult step. Many patients come to him after months or years of struggling with symptoms that affect their relationships, careers, sleep, motivation, and overall quality of life. His approach begins with listening carefully, understanding each patient's unique experience, and creating a treatment plan tailored to their individual needs and goals.
Throughout his career, Dr. Casas has cared for civilians, veterans, and individuals facing some of the most challenging psychiatric conditions, including treatment-resistant depression and trauma-related disorders. His extensive background in military and veteran mental health has given him deep experience treating PTSD, depression, anxiety, and the emotional effects of traumatic life experiences.
Dr. Casas believes that effective psychiatric treatment is about more than managing symptoms—it is about helping people regain hope, restore functioning, and improve their quality of life. He works collaboratively with patients to ensure they understand their diagnosis, treatment options, and expected outcomes so they can make informed decisions about their care.
For individuals whose depression has not improved despite traditional antidepressant treatments, Dr. Casas offers advanced treatment options, including Spravato® therapy for treatment-resistant depression and may provide meaningful relief for patients who have not responded adequately to conventional medications.
Patients appreciate Dr. Casas' thoughtful, compassionate, and judgment-free approach. His goal is to provide a supportive environment where patients feel comfortable discussing their concerns and confident that they are receiving personalized, evidence-based care.
What should a new client know about working with you?
I understand that reaching out for psychiatric care can be a difficult step. My goal is to create a comfortable, respectful, and judgment-free environment where you feel heard, understood, and supported from the very first visit.
Your initial evaluation typically lasts 45 to 90 minutes. During this appointment, we will discuss your current concerns, symptoms, medical and psychiatric history, lifestyle, stressors, and any previous treatments you may have tried. We may also review factors such as sleep, anxiety, trauma, physical health, and other issues that can affect emotional well-being. In some cases, questionnaires may be used to help better understand your symptoms.
After the evaluation, I will explain my clinical impressions, discuss any diagnoses, answer your questions, and review the treatment options that may be appropriate for your situation. Together, we will develop a personalized treatment plan based on your needs, goals, and preferences.
Treatment may include medication management, psychotherapy referrals, lifestyle recommendations, or other evidence-based approaches. For patients whose depression has not improved with traditional treatments, advanced options such as Spravato® (esketamine) therapy may also be considered when appropriate.
Follow-up visits are individualized for each patient. Some individuals benefit from closer follow-up early in treatment, while others may require less frequent visits. My approach is collaborative, and I work closely with patients to ensure treatment remains effective, comfortable, and aligned with their goals.
Above all, I want patients to feel that they have a partner in their care and a clear path forward toward improved mental health and quality of life.
What is your typical process for working with clients?
I believe effective psychiatric care begins with listening. Every patient has a unique story, and understanding that story is often just as important as understanding the symptoms themselves. My goal is to create a supportive and respectful environment where patients feel comfortable discussing their concerns and confident that they are being heard.
I take a collaborative, evidence-based approach to treatment and recognize that meaningful improvement often requires looking beyond a diagnosis alone. Emotional well-being can be influenced by many factors, including life experiences, stress, trauma, medical conditions, relationships, and personal circumstances. By understanding the full picture, we can develop a treatment plan that is tailored to your individual needs and goals.
I place a strong emphasis on patient education and shared decision-making. I believe patients should understand their diagnosis, treatment options, and the reasoning behind clinical recommendations so they can make informed decisions about their care. Treatment may include medication management, psychotherapy referrals, lifestyle modifications, or other evidence-based interventions depending on what is most appropriate for each individual.
Many of the patients I see have been struggling for a long time or have not achieved the results they hoped for with previous treatments. For individuals with treatment-resistant depression, I also offer advanced treatment options, including Spravato® (esketamine) therapy when clinically appropriate.
Above all, my goal is to help patients regain a sense of hope, improve their daily functioning, strengthen their resilience, and achieve a better quality of life. I view treatment as a partnership, and I am committed to supporting my patients throughout their journey toward lasting emotional wellness.
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In-network insurances
Aetna
BlueCross BlueShield
Cigna
Emblem Health
Medicare
UnitedHealthcare
Out-of-pocket fees and assistance
Initial session: $350 for 60 minutes
Ongoing session: $350 for 60 minutes
More information on payments and coverage
Dr. John Casas accepts all major commercial insurance plans, medicare and managed medicaid.
Office location
Dr. John Casas, MD also offers online video visits for patients
Education and background
Practice names
Hospital affiliations
- Jamaica Hospital Medical Center
Board certifications
- American Board of Psychiatry and Neurology
- Psychiatry (American Board of Psychiatry and Neurology)
Education and training
- Medical School - Ponce Health Sciences University, Doctor of Medicine
- William Beaumont Army Medical Center (General Psychiatry)
Professional memberships
- American Academy of Clinical Psychiatrists
NPI number
1275732323
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
5.00
Wait time
5.00
Bedside manner
5.00
Your trust is our top concern, so providers can't pay to alter or remove reviews. We also don't publish reviews that contain any private patient health information. Learn more here
2 reviews
Most relevant
Very professional patient-friendly staff and Doctor colour me impressed!
June 23, 2026Glenn K.Verified patient
Less than 1 month agoInitials hidden
How soon can I make an appointment with Dr. John Casas?
Generally, Dr. John Casas has appointments available on Zocdoc within 1 week. You can see Dr. Casas's earliest availability on Zocdoc and make an appointment online.
Is Dr. John Casas accepting new patients?
Dr. John Casas generally accepts new patients on Zocdoc. You can see Dr. Casas's earliest availability on Zocdoc and schedule an appointment online.
Does Dr. John Casas accept my insurance?
Choose your insurance plan to verify if Dr. Casas is in-network.
Can I make an appointment with Dr. John Casas online?
Yes, you can make an appointment online with Dr. Casas using Zocdoc. It’s simple, secure, and free.
Which hospital is Dr. John Casas affiliated with?
Dr. John Casas is affiliated with Jamaica Hospital Medical Center.
What practice does Dr. John Casas work with?
Dr. John Casas works with NYC TBI and Memory Center.
Where is Dr. John Casas's office located?
Dr. John Casas has 2 office locations, including in Elmhurst and Queens, view full addresses on Dr. Casas's profile.
Which board certifications does Dr. John Casas have?
Dr. John Casas is certified by American Board of Psychiatry and Neurology and Psychiatry (American Board of Psychiatry and Neurology).
What are common reasons for patients to see Dr. John Casas?
Dr. John Casas frequently sees patients for Anxiety, Anxiety Disorder, Depression, Ketamine Treatment, and Psychiatry Consultation. You can see other visit reasons for Dr. John Casas on their profile.
What languages does Dr. John Casas speak?
Dr. John Casas speaks Spanish and English.
How do patients rate Dr. John Casas in reviews?
2 patients have reviewed Dr. John Casas. The overall rating for this doctor is 5/5. They have a 5/5 rating for bedside manner and a 5/5 rating for wait time. You can read individual reviews and ratings on their profile.