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Dr. Oscar Siguenas, MD
Hospital Medicine* Age 57
Dr. Oscar Siguenas, MD
Map Pin Small Fort Myers, FL
Dr. Oscar Siguenas, MD is a Hospital Medicine Specialist in Fort Myers, FL.
Dr. Oscar Siguenas, MD

Dr. Oscar Siguenas, MD

Hospital Medicine* Age 57
Fort Myers, FL
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Dr. Oscar Siguenas, MD is a Hospital Medicine Specialist in Fort Myers, FL.
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About Dr. Oscar Siguenas, MD

Dr. Oscar Siguenas, MD is a Hospital Medicine Specialist in Fort Myers, FL. Dr. Siguenas currently practices at Internal Medicine Associates of Lee County Hospitalist Group LLC and is affiliated with Gulf Coast Medical Center. Dr. Siguenas has experience treating conditions like Hypotension, Malnutrition, Hypotension (Excluding Maternal), Respiratory Failure, Hypokalemia, Dehydration, Non-Traumatic Brain Injury, Pneumonia and Hypertensive Heart and Chronic Kidney Disease among other conditions at varying frequencies. Dr. Siguenas's office is not accepting new patients. Dr. Siguenas is board certified in Internal Medicine.

Experience Check

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Hypotension
Malnutrition
Hypotension (Excluding Maternal)
Hypotension
Malnutrition
Hypotension (Excluding Maternal)
Hypotension
Malnutrition
Hypotension (Excluding Maternal)
Respiratory Failure
Hypokalemia
Dehydration
Non-Traumatic Brain Injury
Pneumonia
Hypertensive Heart and Chronic Kidney Disease
Dyslipidemia
Pulmonary Hypertension
Acidosis
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Constipation
Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
Embolism
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Urinary Tract Infection (UTI)
Hyposmolality and Hyponatremia
Adult Failure to Thrive
Acute Kidney Failure
Hypertensive Chronic Kidney Disease
Hypertensive Heart Disease
Stroke
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Bacterial Sepsis
COPD (Chronic Obstructive Pulmonary Disease)
Bedsores
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Chronic Pain
Intestinal Obstruction
Leg and Foot Ulcers
Cerebrovascular Disease
Diabetic Polyneuropathy
Tobacco Use Disorder
Diabetes With Renal Manifestations
Hyperkalemia
Skin Ulcer
Influenza (Flu)
Hyperlipidemia
Anxiety
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Bleeding Disorders
Nausea
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Cachexia
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Nephritis and Nephropathy
Hypertension
Venous Embolism and Thrombosis
Gastroesophageal Reflux Disease (GERD)
Congestive Heart Failure
Transient Ischemic Attack (TIA)
All Headaches (incl. Migraine)
Atrial Fibrillation
Coronary Artery Disease (CAD)
Arthritis
Tricuspid Valve Disease
Sinus Bradycardia
Pulmonary Embolism
Atherosclerosis
Peripheral Vascular Disease (PAD, PVD)
Malaise and Fatigue
Arrhythmias
Back Pain
Intestinal Diverticulitis
Emphysema
Difficulty With Walking
Fibromyalgia
Gout
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Asphyxia and Hypoxemia
Atrial Flutter
Cardiomyopathy
Fever
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Acute Venous Embolism Thrombosis
Asthma
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Heart Attack (Acute Myocardial Infarction)
Pelvic Fracture
Heart Disease
Epilepsy
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Enlarged Prostate (BPH)
Joint Pain
Dysphagia
Ileus
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Aortic Valve Disease
Sick Sinus Syndrome
Bronchitis
Sinus Tachycardia
Acute Bronchitis
Supraventricular Tachycardia
Shortness of Breath
Gastritis
Cholecystitis and Gallstones
Hypoxemia
Carotid Artery Disease
Headache
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Third Degree Heart Block
Osteoarthritis
Diarrhea
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Acute Lower Respiratory Infection
Chest Pain
Gallstones
Acute Deep Vein Thrombosis (DVT)
Dizziness
Metabolic Dysfunction Associated Steatotic Liver Disease (MASLD)
Acute Coronary Syndrome
Aortic Aneurysm
Deep Vein Thrombosis (DVT)
Cerebral Edema
Polymyalgia Rheumatica (PMR)
Intestinal Diverticulosis
Gastrointestinal Bleeding
Ventricular Tachycardia (VT)
Cerebral Embolism
Abdominal Pain
Migraine
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Bladder Infection
Limb Pain
Pancreatitis
Aortic Stenosis
Hypoglycemia
Cerebral Artery Thrombosis
Blood in Urine (Hematuria)
Cardiomyopathy, Dilated
Urinary Incontinence
Mitral Valve Regurgitation
Hemorrhoids
Noninfectious Gastroenteritis and Colitis
Vitamin B Deficiency
Tremor
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Aortic Valve Regurgitation
Low Back Pain
Liver Damage from Alcohol
Rheumatic Aortic Valve Disorders
Enteritis
Acute Bacterial Prostatitis
Acute Kidney Infection
Acute Laryngitis
Acute Pharyngitis
Acute Postoperative Pain
Acute Sinusitis
Acute Tonsillitis
Acute Upper Respiratory Infection
ADHD and-or ADD
Administrative Physical
Adrenal Gland Diseases
Alcohol Withdrawal
Alkalosis
All Types of Food Poisoning
Allergic Conjunctivitis
Allergic Rhinitis
Anal Fissure
Anal or Rectal Pain
Anaphylaxis
Aneurysm of Heart
Angina
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Angioedema
Animal Allergies
Ankle Fracture
Ankle Sprain and Achilles Tendon Sprain or Rupture
Ankle Sprains and Strains
Anorectal Abscess
Anorectal Fistula
Aortic Dissection
Aortic Ectasia
Aortic Embolism and Thrombosis
Arthritis of the Elbow
Atrial Septal Defect
Atrophic Vaginitis
Autoimmune Thyroid Diseases
Avascular Necrosis
Balanitis
Balanoposthitis
Bell's Palsy
Biliary Atresia
Bladder Atony
Boil
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Brain Aneurysm
Broken Neck
Bronchiectasis
Bronchospasm
Bruise of Face, Scalp, or Neck
Burn Injuries
Bursitis
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Cardiomyopathy, Hypertrophic
Cardiomyopathy, Restrictive
Chest Wall Pain Syndrome
Chronic Bacterial Prostatitis
Chronic Deep Vein Thrombosis (DVT)
Chronic Fatigue Syndrome
Chronic Laryngitis
Chronic Neck Pain
Chronic Pelvic Pain
Chronic Prostatitis
Chronic Sinusitis
Chronic Venous Embolism Thrombosis
Clavicle Fracture
Cluster Headache
Coccygeal Pain
Coccyx or Sacrum Fracture
Collapsed Lung (Pneumothorax)
Common Cold
Complex Regional Pain Syndrome (CRPS)
Concussion
Congenital Achalasia
Congenital Anomalies of Kidney
Congenital Heart Disease
Cough
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Cranial Trauma
Dermatitis Due to Drugs
Dermatitis Due to Substances Taken Internally
Diabetes Type 1
Diabetes Type 2
Diabetic Ketoacidosis
Drooping Eyelids (Ptosis)
Drug Withdrawal
Duodenal Ulcer
Duodenitis
Dysentery
Elbow Bursitis
Endocarditis
Eosinophilia
Erectile Dysfunction
Esophageal Achalasia and Cardiospasm
Esophageal Ulcer
Esophageal Varices
Esophagitis
Essential Tremor
Excessive Menstrual Bleeding
Familial Hypercholesterolemia
Food Allergy
Food Poisoning
Gas-Bloat Syndrome
Gastric Ulcer
Gastrojejunal Ulcer
Gastroparesis
Goiter
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Head or Neck Lump or Swelling
Heart Palpitations
Heartburn
Heel Spur
Hemispacial Neglect
Hepatitis C
Herpes Zoster Without Complication
Hiatal Hernia
Hip Pointer
Histoplasmosis
Hives
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Human Immunodeficiency Virus (HIV)
Humerus Fracture
Hydrocele
Hypercalcemia
Hypersensitivity Pneumonitis
Hyperthyroidism
Hypogammaglobulinemia
Hypogonadism
Iliac Aneurysm
Indigestion
Interstitial Cystitis
Intracerebral Hemorrhage
Irritable Bowel Syndrome
Ischemic Colitis
Itchy Skin
Kidney Infection
Kidney Stone Pain (Renal Colic)
Knee Sprain
Laryngitis
Leukocytopenia
Limb Swelling Caused by Fluid Overload
Lyme Disease
Mastodynia
Meningitis
Menopausal and Postmenopausal Disorders
Menstrual Disorders
Mitral Valve Prolapse
Mitral Valve Stenosis
Muscle Cramping
Muscle Spasm
Muscle Weakness
Mycobacterial Lung Infection
Nasopharyngitis
Neck Strain (incl. Whiplash Injury)
Nephrotic Syndrome
Nerve Root Injury and Plexus Disorders (incl. Pinched Nerve)
Neurogenic Bladder
Nighttime Urination (Nocturia)
Nosebleed
Opioid Withdrawal
Orchitis
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Osteoarthritis of Foot
Osteoarthritis of Hand
Osteoarthritis of Hip and Thigh
Osteoarthritis of Shoulder
Osteopenia
Otitis Media
Outer Ear Infection
Overactive Bladder
Painful Urination (Dysuria)
Paraphimosis
Partial Lung Collapse
Patellofemoral Pain Syndrome (PFPS)
Pelvic Abscess
Peptic Ulcer
Pericarditis
Peripheral Arterial Embolism and Thrombosis
Peritonsillar Abscess
Pharyngitis
Phimosis
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Phlebitis and Thrombophlebitis
Pinkeye (Conjunctivitis)
Pollen Allergy
Polymyositis
Polyneuropathy Due to Alcohol and Drugs
Polyuria
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Post-Vaccination Fever
Postherpetic Neuralgia
Postnasal Drip
Primary Biliary Cholangitis
Primary Pulmonary Hypertension
Prinzmetal Angina
Prostatitis
Pulmonary Edema
Pulmonary Valve Disease
Radiculopathy
Raynaud's Disease
Reflex Sympathetic Dystrophy
Reflux Esophagitis
Renal Artery Arteriosclerotic Disease
Rhabdomyolysis
Rib Fracture
Rotator Cuff Tear
Rotator Cuff Tendinosis
Sacrum Disorders
Salivary Gland Stones and Inflammation
Sarcoidosis
Sciatica
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Second Degree Heart Block
Second-Degree Burns
Secondary Diabetes Mellitus
Secondary Hypertension
Secondary Renovascular Hypertension
Seizure Disorders
Sepsis
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Septic Embolism
Sexually Transmitted Diseases (STDs)
Shingles
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Shoulder Dislocation
Shoulder Tendinitis and Tenosynovitis
Sickle Cell Disease
Sinusitis
Sleep-Related Leg Cramp
Speech, Language and Learning Disorders
Spinal Cord Injury
Sprains and Strains (incl. Muscle Tear)
Strep Throat
Subarachnoid Hemorrhage
Subdural Hemorrhage
Swine Flu
Syphilis Infections
Tension Headache
Testicular Dysfunction
Third-Degree Burns
Throat Pain
Thyroiditis
Thyrotoxicosis Factitia
Tinnitus
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TMJ
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Tonsillitis
Torticollis
Trigeminal Neuralgia
Tubo-Ovarian Abscess
Type 2 Heart Block - Mobitz
Unstable Angina
Urinary Hesitancy
Urinary Stones
Vaginitis or Vaginosis
Venous Compression
Venous Hypertension
Venous Insufficiency
Ventricular Fibrillation
Viral Enteritis
Viral Infection
Vitamin B12 Deficiency
Vitamin D Deficiency
Vitamin K Deficiency
Vocal Cord Nodule
Vocal Cord Paralysis
Wheezing
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Yeast Infections
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)

Accepted Insurance Plans

* Please verify this information when scheduling an appointment.
  • Curative EPO
    Curative PPO Plus
    Curative PPO
  • First Health (Coventry Health Care) PPO

Where Dr. Oscar Siguenas, MD Sees Patients

  1. 1 Internal Medicine Associates of Lee County Hospitalist Group LLC
    1400 Colonial Blvd Ste 203, Fort Myers, FL 33907
    Icon Directions Right Arrow Directions Phone Icon (239) 931-3440
  2. 2 Office
    2675 Winkler Ave Fl 2, Fort Myers, FL 33901
    Icon Directions Right Arrow Directions Phone Icon (844) 674-4677

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Meet Dr. Oscar Siguenas, MD

Specialties*
Hospital Medicine
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Siguenas communicate via email?
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Does Dr. Siguenas offer telehealth services or virtual visits?
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Does Dr. Siguenas offer an online patient portal?
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Does Dr. Siguenas have free onsite parking?
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Does Dr. Siguenas offer weekend visits?
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Does Dr. Siguenas offer evening visits?
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Does Dr. Siguenas specialize in working with children or adolescents?
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Does Dr. Siguenas specialize in working with seniors?
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Does Dr. Siguenas specialize in couples therapy?
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Does Dr. Siguenas specialize in working with LGBTQ+ community?
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FAQs About Dr. Siguenas's Practice

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Oscar Siguenas, MD. To arrange an appointment, call the number on Dr. Siguenas's profile.

Dr. Siguenas frequently treats the following conditions: Hypotension, Malnutrition, Hypotension (Excluding Maternal), Respiratory Failure, Hypokalemia, Dehydration, Non-Traumatic Brain Injury, Pneumonia and Hypertensive Heart and Chronic Kidney Disease. See more on Sharecare.

Dr. Oscar Siguenas, MD is affiliated with Gulf Coast Medical Center.

Yes, Dr. Oscar Siguenas, MD holds board certification in Internal Medicine.
Training & Medical Education
Board Certifications
  • Internal Medicine
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.

Hospitals Where Dr. Oscar Siguenas, MD Practices

  • Gulf Coast Medical Center

    13681 Doctors Way, Fort Myers, FL

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