Photo of Mark Kain Weaver, Psychiatrist, MD
Mark Kain Weaver
Psychiatrist, MD
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Photo of Mark Kain Weaver, Psychiatrist, MD

Mark Kain Weaver

Psychiatrist, MD

Verified by Psychology Today Verified by Psychology Today
2 Endorsed
Call Me
Let's Connect (813) 437-9591
Photo of Mark Kain Weaver, Psychiatrist, MD
Available online only
Saint Petersburg, FL 33713
Hi, I’m Dr. Kain Weaver. I am a board-certified psychiatrist that works with adults who may appear successful on the outside but are quietly struggling with anxiety, depression, burnout, trauma, stress, or other mental health concerns. My goal is to provide a supportive, nonjudgmental space where you feel heard, understood, and empowered. Together, we’ll explore not only your symptoms but also the underlying factors contributing to your distress. Treatment is tailored to your unique needs, helping you regain clarity, resilience, and a greater sense of balance and well-being.
As a psychiatrist, I provide telepsychiatry services for adults throughout Florida. My approach is collaborative and personalized, often combining evidence-based medication management with therapeutic support and practical lifestyle strategies. I believe the best treatment plans are those that align with your goals, values, and individual circumstances.
Seeking help can feel overwhelming—especially when you’re used to carrying everything yourself. If you’re ready to make a meaningful change, I invite you to schedule an appointment through my website. I look forward to meeting you and supporting you on your journey toward better mental health.
Take the first step to help. Call or Mark Kain Weaver now - (813) 437-9591

My Practice at a Glance

Available online only

Saint Petersburg, FL 33713

(813) 437-9591
My website
I specialize in Depression, Anxiety and Burnout 
Initial Session Fee $500, Standard Visit $250  
Individual one-on-one therapy 
I love my job as a psychiatrist and I'd love to help you with your mental health journey!
Mark Kain Weaver
Let's Connect (813) 437-9591
Photo of Mark Kain Weaver, Psychiatrist, MD

My Practice at a Glance

Available online only

Saint Petersburg, FL 33713

(813) 437-9591
My website
I specialize in Depression, Anxiety and Burnout 
Initial Session Fee $500, Standard Visit $250  
Individual one-on-one therapy 
I love my job as a psychiatrist and I'd love to help you with your mental health journey!
Mark Kain Weaver

Finances

Fees

  • Initial Session Fee $500
  • Standard Visit $250

Payment Methods

ACH Bank transfer, American Express, Apple Cash, Health Savings Account, Mastercard
Photo of Mark Kain Weaver, Psychiatrist, MD
Mark Kain Weaver
Psychiatrist, MD
Check fees and, if listed, ask to verify your insurance coverage. or (813) 437-9591
Photo of Mark Kain Weaver, Psychiatrist, MD
Mark Kain Weaver
Psychiatrist, MD
Check fees and, if listed, ask to verify your insurance coverage. or (813) 437-9591

Qualifications

  • Verified by Psychology Today License: Florida / ME162418 Mark Kainbridge Weaver
  • Education and Years In Practice

  • In Practice for 3 years
  • Mercer University School of Medicine, MD, Graduated 2018
  • Additional Credentials

  • Board Certification by American Board of Psychiatry and Neurology
Photo of Mark Kain Weaver, Psychiatrist, MD
Mark Kain Weaver
Psychiatrist, MD
Feel free to ask about qualifications and training experience. or (813) 437-9591
Photo of Mark Kain Weaver, Psychiatrist, MD
Mark Kain Weaver
Psychiatrist, MD
Feel free to ask about qualifications and training experience. or (813) 437-9591

Specialties and Expertise

Top Specialties

  • Depression
  • Anxiety
  • Burnout

Expertise

  • ADHD
  • Bipolar Disorder
  • Chronic Illness
  • First Responders
  • Geriatric and Seniors
  • Grief
  • LGBTQ+
  • Life Transitions
  • Medication Management
  • Men's Issues
  • Mood Disorders
  • Obsessive-Compulsive (OCD)
  • Peer Relationships
  • Psychosis
  • Relationship Issues
  • Self Esteem
  • Sleep or Insomnia
  • Stress
  • Substance Use
  • Trauma and PTSD
  • Women's Issues
Photo of Mark Kain Weaver, Psychiatrist, MD
Mark Kain Weaver
Psychiatrist, MD
Do these issues align with your needs? or (813) 437-9591
Photo of Mark Kain Weaver, Psychiatrist, MD
Mark Kain Weaver
Psychiatrist, MD
Do these issues align with your needs? or (813) 437-9591

2 Endorsements

Paige Mosley
Paige Mosley
CounselorLMHC
Dr. Weaver is a knowledgeable, compassionate provider who brings professionalism and dedication to his work. He creates a supportive environment where patients feel heard, empowered, and equipped to make meaningful progress.
Danielle Ficka-Farrar
Danielle Ficka-Farrar
Marriage & Family Therapist InternRMFTI
Kain is a compassionate, resilient and highly knowledgeable psychiatric provider who truly cares about his clients. He values collaboration, takes time to understand the whole person, and provides thoughtful, connected care. I highly recommend him!

Client Focus

Age

Teen
Adults

Participants

Individuals

Communities

Bisexual Allied
Gay Allied
Lesbian Allied
Non-Binary Allied
Racial Justice Allied
Transgender Allied

Age

Teen
Adults

Participants

Individuals

Communities

Bisexual Allied
Gay Allied
Lesbian Allied
Non-Binary Allied
Racial Justice Allied
Transgender Allied

Treatment Approach

Types of Therapy

  • Cognitive Behavioral (CBT)
  • Dialectical Behavior (DBT)
  • Motivational Interviewing
  • Psychodynamic
Photo of Mark Kain Weaver, Psychiatrist, MD
Mark Kain Weaver
Psychiatrist, MD
Ask about what different forms of therapy will be like. or (813) 437-9591
Photo of Mark Kain Weaver, Psychiatrist, MD
Mark Kain Weaver
Psychiatrist, MD
Ask about what different forms of therapy will be like. or (813) 437-9591

Location

Primary Location

Saint Petersburg, FL 33713

(813) 437-9591

Nearby Areas

Photo of Mark Kain Weaver, Psychiatrist, MD
Mark Kain Weaver
Psychiatrist, MD
Take the first step to help. Call now - (813) 437-9591
Photo of Mark Kain Weaver, Psychiatrist, MD
Mark Kain Weaver
Psychiatrist, MD
Take the first step to help. Call now - (813) 437-9591