Summary

Dr. Sison graduated from the Far Eastern University Inst of Med Nicanor Reyes Medical Foundation in 1985. He works in Dunedin, FL and specializes in Psychiatry. Dr. Sison is affiliated with Morton Plant Hospital, Mease Dunedin Hospital, Mease Countryside Hospital and Baycare Alliant Hospital.

Quick Facts

  • 3.6
  • 41 years of experience
  • speaks English
  • University Of Louisville School Of Medicine
  • 18 written reviews
  • 1 specialty
  • 13 areas of expertise
  • 4 hospital affiliations
  • 1 office location
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Provided follow-up after the visit

Office Location

Mease Dunedin Hospital

601 Main StDunedin, FL 34698

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Dr. Gerardo Posadas Sison JR., MDDr. Stephanie Lirio, MDDr. Magdalena Baidoc, ARPN, APRN-CNP, CNPDr. Walter Griffith Jr, MD
PsychiatryPsychiatryPsychiatryPsychiatry
Accepts New Patients Accepts New Patients Accepts New Patients
3.6 
4.4 
4.2 
41 Years of Experience 25 Years of Experience 18 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available No Virtual Visit Option
Speaks English Speaks English Speaks English, Polish Speaks English
Dunedin , FLClearwater , FLSt Petersburg , FLSt Petersburg , FL
Med School: Far Eastern University Inst Of Med Nicanor Reyes Medical Foundation Med School: New York Medical College Med School: University of Michigan
Current Profile
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Insurance Plans Accepted by Dr. Gerardo Posadas Sison

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Gerardo Posadas Sison has the following specialty

Specialty Expertise

Dr. Gerardo Posadas Sison has the following 13 areas of expertise

  • Attention Deficit Disorder (ADD) / Attention Deficit Hyperactivity Disorder (ADHD)
  • Attention-Deficit/Hyperactivity Disorder (ADHD)
  • Bipolar Disorder
  • Clinical Depression
  • Depression
  • Depressive Disorder
  • Insomnia
  • Manic Depressive Disorder
  • Mental Illness
  • Mood Disorders
  • Personality Disorder
  • Schizophrenia
  • Sleep Disorders

Certifications, License, & Education

41 Years Experience

Dr. Gerardo Posadas Sison holds an active medical license in the state of Florida.

Medical License

Medical Doctor with an active medical license in the state of Florida that expires in 2027.

Education & Training

Residency

Completed their residency at University Of Louisville School Of Medicine.

Medical School

Graduated from Far Eastern University Inst Of Med Nicanor Reyes Medical Foundation in 1985.

NPI Number

Dr. Sison's NPI number is 1275553174.

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Frequently Asked Questions

How can I make an appointment with Dr. Gerardo Sison?
You can find contact information for Dr. Gerardo Sison here on Vitals.
Does Dr. Gerardo Sison accept virtual/telehealth appointments?
Dr. Gerardo Sison has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. Gerardo Sison accepting new patients?
Dr. Gerardo Sison has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Gerardo Sison accept my insurance?
You can see the insurance plans that Dr. Gerardo Sison accepts on their Vitals profile.
Which hospitals is Dr. Gerardo Sison affiliated with?
Dr. Gerardo Sison is affiliated with Morton Plant Hospital, Mease Dunedin Hospital, Mease Countryside Hospital, and Baycare Alliant Hospital.

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