Dr. Guillermo Marrero, MD

Internal Medicine  |  
Male  |  
Age 55
(19)
Insurances AcceptedSave
Dr. Guillermo Marrero, MD
Dr. Guillermo Marrero, MD is an internal medicine doctor who practices in Oviedo, FL. He is 55 years old and has been practicing for 24 years. Dr. Marrero is affiliated with Florida Hospital Orlando.

1000 Executive Dr Ste 1

Oviedo, FL 32765

Contact Information

(407) 971-1970

Dr. Guillermo Marrero, MD

Dr. Guillermo Marrero, MD

Accepted insurance

  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Florida
  • Cigna
  • First Health (Coventry Health Care)
  • Humana
  • MultiPlan

*Please verify this information when scheduling an appointment.

Learn about Dr. Marrero

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you

Dr. Marrero's Experience

0%ExperienceMatch
Dr. Marrero's experience matches your search based on the following criteria:
  • Based on total number of patients treated over the last 12 months
  • Specializes in Internal Medicine
  • No malpractice claims found
  • No sanctions found
  • No board actions found
1

Specialties

  • Internal Medicine
0

Board Certifications

Dr. Marrero does not have any board certifications listed.

139

Conditions Treated

  • Abdominal Disorders
  • Abdominal Pain
  • Acute Bronchitis
  • Acute Deep Vein Thrombosis (DVT)
  • Acute Pharyngitis
  • Acute Sinusitis
  • Acute Tonsillitis
  • Acute Upper Respiratory Infection
  • All Headaches (incl. Migraine)
  • Allergic Reaction
  • Allergic Rhinitis
  • Anemia
  • Ankle Sprain and Achilles Tendon Sprain or Rupture
  • Ankle Sprains and Strains
  • Anxiety
  • Arthritis
  • Arthritis of the Elbow
  • Asthma
  • Asymptomatic Post-Menopausal Status
  • Ataxia
  • Back Pain
  • Bladder Diseases
  • Bladder Infection
  • Blood Disorders
  • Blood in Urine (Hematuria)
  • Bone Disorders
  • Breast Diseases
  • Bronchitis
  • Bunion
  • COPD (Chronic Obstructive Pulmonary Disease)
  • Cellulitis
  • Chest Pain
  • Chronic Neck Pain
  • Coccygeal Pain
  • Confusion
  • Constipation
  • Cough
  • Deep Vein Thrombosis (DVT)
  • Dehydration
  • Diabetes Type 1
  • Diabetes Type 2
  • Diabetes With Renal Manifestations
  • Diarrhea
  • Difficulty With Walking
  • Diverticulosis, Intestinal
  • Dizziness
  • Dysphagia
  • Earwax Buildup
  • Elbow Injuries
  • Enlarged Prostate (BPH)
  • Esophageal Diseases
  • Esophagitis
  • Fever
  • Fibromyalgia
  • Foot Conditions
  • Gait Abnormality
  • Gastritis
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Diseases
  • Gout
  • Headache
  • Heart Disease
  • Heart Palpitations
  • Hemorrhoids
  • Hyperkalemia
  • Hyperlipidemia
  • Hypertension
  • Hypertensive Chronic Kidney Disease
  • Hypokalemia
  • Hypotension
  • Hypotension (Excluding Maternal)
  • Hypothyroidism
  • Indigestion
  • Insomnia
  • Intertrigo
  • Itchy Skin
  • Joint Pain
  • Knee Disorders
  • Limb Pain
  • Limb Swelling
  • Lipid Disorders
  • Liver Damage from Alcohol
  • Low Back Pain
  • Magnesium Metabolism Disorders
  • Malaise and Fatigue
  • Male Sexual Conditions
  • Mastodynia
  • Mineral Metabolism Disorders
  • Muscle Spasm
  • Muscle Weakness
  • Nail and Nail Bed Infection
  • Nausea
  • Noninfectious Gastroenteritis and Colitis
  • Obesity
  • Osteoarthritis
  • Osteoarthritis of Ankle and Foot
  • Osteoarthritis of Hip
  • Osteoarthritis of Hip and Thigh
  • Osteoarthritis of Knee
  • Osteoarthritis of Shoulder
  • Osteoarthritis of Spine
  • Osteopenia
  • Osteoporosis
  • Patellofemoral Pain Syndrome or Knee Pain
  • Peripheral Vascular Disease (PAD, PVD)
  • Pharyngitis
  • Pulmonary Disease
  • Radiculopathy (Not Due to Disc Displacement)
  • Rash
  • Reflux Esophagitis
  • Rickets
  • Ringworm
  • Rosacea
  • Sepsis
  • Shortness of Breath
  • Shoulder Disorders
  • Sinusitis
  • Skin Infections
  • Sleep Apnea
  • Sleep Disorders
  • Sprains and Strains (incl. Muscle Tear)
  • Stomach Diseases
  • Testicular Dysfunction
  • Throat Pain
  • Thrombosis
  • Thyroid Disease
  • Tinnitus
  • Tobacco Use Disorder
  • Tonsillitis
  • Tremor
  • Trigeminal Neuralgia
  • Ulcer
  • Urinary Disorders
  • Urinary Incontinence
  • Urinary Stones
  • Urinary Tract Infection (UTI)
  • Vaginitis and-or Vaginosis
  • Vertigo
  • Vitamin D Deficiency

More

Read More
13

Procedures

  • Anemia and Iron Deficiency Screening
  • Cholesterol Screening
  • Diabetes Screening
  • Electrocardiogram (EKG)
  • HIV Screening
  • Hepatitis Screening
  • Immunization Administration
  • Osteoporosis Screening
  • Prostate Cancer Screening
  • Sexually Transmitted Infections Screening
  • Syphilis Screening
  • Thyroid Screening
  • Wellness Examination

Background Check

0 Malpractice Claims

No malpractice history found for Florida.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.

Education

  • American University Of The Caribbean
    Medical School | Graduated 1993
  • Meml Hosp Ri
    Residency Hospital | Completed 1997

Awards & Recognition

Awards & Honors

Dr. Marrero has no awards or honors listed.

Media & Publications

Dr. Marrero has no media or publications listed.

Languages Spoken

  • English
  • Spanish

Memberships & Professional Affiliations

Dr. Marrero does not have any memberships or affiliations listed. If you are Dr. Marrero and would like to add memberships or affiliations, please update your profile.

Dr. Marrero's Reviews

Likelihood of recommending Dr. Marrero to family and friends
3.4
based on 19 total reviews (1 with a comment)
Dr. Marrero's Performance
  • Trustworthiness
    VERY GOOD
  • Explains condition(s) well
    VERY GOOD
  • Answers Questions
    VERY GOOD
  • Time well spent
    VERY GOOD
Office & Staff Performance
  • Scheduling
    VERY GOOD
  • Office environment
    VERY GOOD
  • Staff friendliness
    VERY GOOD
  • Average wait time
    16 to 30 minutes
Patient Comments (1)
in Lake Mary, FL |
Listens very well. Excellent bedside manner. He has had some excellent support staff & some he could have done well to not have hired. All staff is bilingual, but some of his clinical staff has been difficult to communicate with. My first language is English. Some of his staff does have trouble communicating with me. Communication has never been an issue with Dr. Marrero himself.
Have you seen Dr. Guillermo Marrero, MD?
Are you Dr. Marrero?
Make it easy for patients to share their feedback. Also manage your personalized profile!

Visit Dr. Marrero

Now Accepting New Patients
Dr. Marrero accepts 6 insurance carriers
  • Blue Cross Blue Shield
    Blue Card PPO
  • Blue Cross Blue Shield of Florida
    Blue Care HMO
    Blue Select
    BlueDental Choice
  • Cigna
    Cigna HMO
    Cigna PPO
    Open Access Plus
  • First Health (Coventry Health Care)
    First Health (Coventry Health Care) PPO
  • Humana
    Choice Care PPO
    Preferred PPO
    Select HMO
  • MultiPlan
    MultiPlan PPO
    PHCS Network PPO

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Marrero has admitting privileges

Florida Hospital Orlando
601 E Rollins St
Orlando, FL 32803
View Hospital Profile

View other doctors with similar experience to find the right doctor for you.

Internal Medicine
(45)
Family Medicine
(34)
Gastroenterology
(106)
Internal Medicine
(70)
Medical Oncology
(22)
Internal Medicine
(43)
Gastroenterology
(41)
Internal Medicine
(24)