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Psychiatrist in Snellville, Georgia Chiriyankandath Sebastian, Psychiatrist

Gender Identity: Male (He/Him)

Ages Served: 18-75+

Appointments: In-office and Online

Manages Medications: Yes

Accepts Insurance: Yes - View accepted plans

Chiriyankandath Sebastian, Psychiatrist

Chiriyankandath Sebastian, MBBS, MD

Specializes In:

Bipolar Disorder
Depression/feeling down
Intense mood changes
Obsessive Compulsive Disorder
Self-esteem
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Dr. Sebastian works with individuals who are looking to gain insight into themselves and improve their quality of life. He seeks to understand each individual holistically, including their backgrounds and the strengths they already possess to provide an individualized approach. Dr. Sebastian believes that establishing a strong alliance with his clients is essential to getting the most out of therapy and creating lasting change. Through this alliance, he partners with her clients to explore and address thought and behavior patterns that serve as barriers to enjoying life fully.

Types of Care & Ages Served

Areas of Focus

Psychiatry/Medication Management

Treat and prevent mental health disorders using medication and therapy.

  • Bipolar Disorder
  • Depression/feeling down
  • Intense mood changes
  • Obsessive Compulsive Disorder
  • Self-esteem
  • ADHD
  • Anger issues
  • Anxiety
  • Attention & focus
  • Autism: requires some assistance
  • Autism: requires substantial support
  • Eating issues: binging
  • Hallucinations
  • Intellectual challenges: generally independent
  • Intellectual challenges: requires some assistance
  • Intellectual challenges: requires substantial support
  • Panic attacks
  • Phobias
  • Psychosis/issues with reality
  • Schizophrenia/schizoaffective
  • Sexual trauma
  • Sleep issues or insomnia
  • Stress from ongoing health issues
  • Stress management
  • Trauma & PTSD
  • Unusual thoughts or beliefs

Languages

  • English

Education

  • PHILADELPHIA PSYCHIATRIC CENER

  • ST JOHN'S MEDICAL COLLEGE

FAQs

Please use our online form to schedule an appointment with Chiriyankandath Sebastian. You can also call 770-389-8100 to have someone assist you.

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See what our patients are saying about Chiriyankandath Sebastian

I really appreciate Dr. Sebastian. He has helped me so much with finding the right treatment for my ADHD. He has been kind, compassionate, and understanding. The appointments are quick, but never rushed. I feel like he really listens and tries his best to find the right dosage while also trying to minimize tolerance creeping up. I have nothing but good things to say about him. I've recommended him to several friends now.
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Katlyn J.

Katlyn J.

Dec 17, 2025
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Dr. Sebastian is wonderful! I felt like he actually cared to help me instead of treating me like just another number. He was very thorough and made me feel confident in his plan! If you have been dismissed or just feel anxious about going for the first time like I was, have no doubt this doctor will make you comfortable! I am so thankful I got him!
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Astra G.

Astra G.

Mar 16, 2026
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I love Dr. Sebastian! He listens to what I have to say and we have been working together for the past few years! I have never felt better at this time in my life. After struggling with ADHD, depression, and anxiety my entire life I am doing extremely well today. Thank you Lifestance and Dr. Sebastian!
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Amy A.

Amy A.

Jan 27, 2026
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I looked forward to this appointment because of the fantastic reviews. The provider did not disappoint. He knew exactly which questions to ask. He was very thorough, and had a professional caring demeanor (bedside manner).
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Dianna J.

Dianna J.

Oct 09, 2024
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In this changing world, I have found the effectiveness of my interaction with my provider is as effective as face to face in person appointments. Provider here is exceptional at addressing the key points efficiently..
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Steven S.

Steven S.

May 01, 2026
Google Google
Dr Sebastian is a wonderful doctor. He listens to everything, and is kind. But for Lifestance , I was not contacted about the switch to Zoom. I have it now, but I missed an appointment because of going to VC instead.
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AJ T.

AJ T.

Feb 23, 2026
Google Google
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The testimonials and reviews shared on our platforms reflect the personal experiences and opinions of individuals voluntarily shared on third-party sites (e.g., Google). These reviews are voluntarily provided and are not compensated, solicited, or endorsed by LifeStance Health.

Important Notes:

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  • Individual results may vary – testimonials are not guarantees of similar outcomes
  • We do not independently verify the clinical accuracy or authenticity of statements
  • Clinician qualifications, expertise, and fit for your specific needs should be assessed through direct consultation

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