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Dr. Ernesto Grenier, MD

Psychiatry*
5.0 (3)
Map Pin Small Key West, FL
Accepting new patients

Offers telehealth

Overview of Dr. Ernesto Grenier, MD

Dr. Ernesto Grenier, MD is a Psychiatry Specialist in Key West, FL. Patients rated Dr. Grenier an average 5.0 star rating.

Dr. Grenier works at Practice in Key West, FL with other offices in Opa Locka, FL and Miami, FL. They frequently treat conditions like Schizoid and Schizotypal Personality Disorder and Schizophrenia along with other conditions at varying frequencies. They are accepting new patients and accept Aetna, Blue Cross Blue Shield and Blue Cross Blue Shield of Florida as well as other major insurance plans. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

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Dr. Grenier's Office Locations

  1. 1
    Office
    1200 Kennedy Dr Ste 2018, Key West, FL 33040 Icon Directions Right Arrow Directions Phone Icon (305) 292-5877
  2. 2
    Jackson North Community Mental Health Center
    15055 Nw 27th Ave, Opa Locka, FL 33054 Icon Directions Right Arrow Directions Phone Icon (786) 466-2800
  3. 3
    Miami Veterans Affairs Healthcare System
    1201 NW 16th St, Miami, FL 33125 Icon Directions Right Arrow Directions Phone Icon (305) 575-7000

Hospital Affiliations
Admitting Hospitals

Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.

  • Jackson Memorial Hospital
  • Lower Keys Medical Center

Experience & Treatment Frequency

NEW FEATURE

What is treatment frequency?

Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:

Very HighFrequency
HighFrequency
NormalFrequency
May Perform

Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.

Search for conditions or procedures.
Schizoid and Schizotypal Personality Disorder
Schizophrenia
Group Psychotherapy
Schizoid and Schizotypal Personality Disorder
Schizophrenia
Group Psychotherapy

Treatment frequency



Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
Schizoid and Schizotypal Personality Disorder
Schizophrenia
Group Psychotherapy
Amphetamine or Related Acting Sympathomimetic Abuse
Bipolar Disorder
Drug and Alcohol Dependence
Nondependent Alcohol Abuse
Nondependent Drug and Alcohol Abuse
Schizophreniform and Schizoaffective Disorder
Suicidal Ideation
Tobacco Use Disorder
Psychotherapy and Psychophysiological Therapy (incl. Biofeedback)
Anxiety
  • View other providers who treat Anxiety
Major Depressive Disorder
Personality Disorders
Schizoaffective Disorder
Behavior Therapy
Psychiatric Medication Therapy
Adjustment Disorder
Alcoholism (Alcohol Dependence)
Amphetamine and Other Psychostimulant Dependence
Antisocial Personality Disorder
Cocaine Addiction
Conduct and Other Emotional Adolescent Disorders
Delusional Disorder
Drug-Induced Mental Disorders
Homicidal Ideation
Marijuana Addiction
Nondependent Antidepressant Abuse
Nondependent Opioid Abuse
Nondependent Sedative, Hypnotic, or Anxiolytic Abuse
Opioid Dependence
Post-Traumatic Stress Disorder (PTSD)
Psychiatric Evaluation
Psychotherapy for Crisis
ADHD and-or ADD
Alcohol-Induced Mental Disorders
Autism
  • View other providers who treat Autism
Borderline Personality Disorder
Burning Mouth Syndrome
Chronic Depression (Dysthymia)
Combination Drug Dependence
Conduct Disorder
Confusion
Conversion Disorder
Cyclical Vomiting
Cyclical Vomiting Syndrome
Dementia
  • View other providers who treat Dementia
Depersonalization Disorder
Developmental and Learning Disorders
Dissociative Disorder
Dissociative, Conversion, and Factitious Disorders
Gender Dysphoria
Hallucinogen Dependence
Hypochondriasis
Impulse Control Disorders
Manic Disorder
Mood Disorders (Dysthymia and Cyclothymia)
Narcissistic Personality Disorder
Nondependent Cocaine Abuse
Nondependent Hallucinogen Abuse
Nondependent Marijuana Abuse
Obsessive-Compulsive Disorder (OCD)
Panic Disorder
Paranoid Personality Disorder
Phobia
  • View other providers who treat Phobia
Postpartum Depression
Psychogenic Disorders (incl. Psychogenic Pain)
Psychosexual Dysfunction
Psychosis
Psychosis Due to Mental Illness
Schizophreniform Disorder
Sedative, Hypnotic, or Anxiolytic Dependence
Somatoform Disorders
Speech, Language and Learning Disorders
Alcohol Misuse Screening and Counseling
Alcohol or Substance Misuse Screening and Counseling
Cognitive Behavioral Therapy (CBT)
Cognitive Function Testing
Dementia or Depression Screening
Family Psychotherapy
Psychological Evaluation
Psychological Evaluations Prior to Bariatric Surgery
Psychological Testing
Check your insurance
    Close Icon
    Please double-check when making an appointment.

    View All Accepted Carriers

    • Aetna
    • Ambetter
    • Blue Cross and Blue Shield of Florida, Inc. d/b/a Florida Blue
    • Blue Cross Blue Shield
    • Blue Cross Blue Shield of Florida
    • Blue Cross Blue Shield of Georgia
    • Cigna
    • First Health
    • Florida Blue
    • Oscar Health

    * Please verify this information when scheduling an appointment.

    Ratings & Reviews
    Reviews are displayed in date order and collected from patients who have agreed to reporting accurate and fair reviews. Providers with no reviews may have a new FindCare profile, or no submitted reviews on FindCare yet.

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    5.0
    Average provider rating
    Based on 3 ratings
    Patient Ratings (3)
    5 Star
    (3)
    4 Star
    (0)
    3 Star
    (0)
    2 Star
    (0)
    1 Star
    (0)
    Leave a review

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    Dr. Grenier's Office & Staff

    • Ease of scheduling urgent appointments
    • Office environment, cleanliness, comfort, etc.
    • Staff friendliness and courteousness
    • Total wait time (waiting & exam rooms)

    Experience with Dr. Grenier

    • Level of trust in provider's decisions
    • How well provider explains medical condition(s)
    • How well provider listens and answers questions
    • Hpends appropriate amount of time with patients

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    About Dr. Ernesto Grenier, MD

    Specialties*
    • Psychiatry

    • *Healthline does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
    Specialties*
    Languages Spoken
    • English, Spanish
    Languages Spoken
    NPI Number
    • 1366614927
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Board Certifications
    • Psychiatry
    Board Certifications
    What’s a board certification and why is it important that my provider has one?

    A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

    Frequently Asked Questions

    Dr. Ernesto Grenier, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. Grenier is offering online scheduling or call the provider’s office for more information.

    Dr. Grenier has indicated that they do offer telehealth services. Please call the provider’s office at for more information.

    Dr. Grenier has seen patients for Schizoid and Schizotypal Personality Disorder and Schizophrenia, and more. You can see other conditions treated by Dr. Grenier on their profile. Please call the provider’s office to confirm all visit reasons.

    3 patients have reviewed Dr. Grenier. The overall rating for this provider is 5.0. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Grenier.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Grenier, there are benefits to both methods. A person calling to schedule an with Dr. Grenier appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.

    Telehealth Options
    This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Grenier, or would you like to choose another provider and have an online appointment right now?
    Find provider online now
    Call now to make an appointment
    (305) 292-5877

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