Male 72 years


Dr. Johannes K Martensson, MD



Internal Medicine   -  Florida,  Inverness

 Overview

Dr. Johannes K Martensson, MD works in Inverness, Florida is a specialist in Internal Medicine, Gastroenterology and graduated Greenwich Hospital. Dr. Martensson is affiliated with Citrus Memorial Hospital

 Specialties

  • Internal Medicine
  • Gastroenterology

 Conditions

• Acupuncture Meridian Therapy
• Aneurysmal Bone Cyst
• Blindness
• Cardiomyopathy, Dilated 1T
• Chronic Pain Management
• Cirrhosis
• da Vinci® Prostate Removal
• da Vinci® Prostate Surgery
• Diabetic Retinopathy
• Duodenitis
  ...
• Dystonia 7, Torsion
• Endophthalmitis
• Esophageal Achalasia and Cardiospasm
• Ethmoidectomy (Sinus Surgery)
• Exercise Management
• Female Pelvic Disorders
• Glaucoma - Ectopia Microspherophakia - Stiff Joints - Short Stature
• Guar Gum Allergy
• Herpes Simplex Virus Antenatal Infection
• Inflammatory Bowel Disease
• Islet Cell Adenoma
• Laparoscopic Salpingectomy
• Lens Disorders
• Lower Back Injuries
• Maxillary and Malar Fractures
• Minimally Invasive Resection of Mediastinal Tumor
• Neuropathic Diseases and Disorders
• Optic Ataxia
• Orbital Fracture
• Panic Disorder With Agorapobia
• Pinkeye (Conjunctivitis)
• Polycystic Ovarian Syndrome
• Primary Progressive Multiple Sclerosis
• Pterygium
• Radical Retropubic Prostate Removal
• Radiesse® Injections
• Renal Artery Stenosis (RAS)
• Restylane® Injections
• Retinal Laser Photocoagulation
• Retinal Testing
• Retrograde Pyetograms
• Scrambler Therapy (ST5)
• Screening Colonoscopy
• Septal Perforation Repair
• Shoulder Arthroscopy
• Stomach Surgery
• Thoracoscopic Segmentectomy
• Throat Culture
• Throat Swab
• Thromboendarterectomy or Excision of Infected Graft
• Tonsillitis
• Vaginal Cancer
• Vulvar Cancer
 more details

 Procedures

• Abdominal Pain
• Anemia
• Barrett's Esophagus
• Benign Neoplasm of the Digestive System
• Biliary Atresia
• Cholecystitis and Gallstones
• Cirrhosis
• Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
• Colorectal Cancer
• Crohn's Disease (Regional Enteritis)
  ...
• Diaphragmatic and-or Hiatal Hernia
• Diverticulitis, Intestinal
• Diverticulosis, Intestinal
• Diverticulum of Esophagus
• Duodenal Ulcer
• Duodenitis
• Dysentery
• Dysphagia
• Endoscopy (Esophagus, Stomach, Small Intestine)
• Enteritis
• ERCP (Endoscopic Retrograde Cholangiopancreatography)
• Esophageal Achalasia and Cardiospasm
• Esophageal Cancer
• Esophageal Ulcer
• Esophageal Varices
• Esophagitis
• Gas-Bloat Syndrome
• Gastric Ulcer
• Gastritis
• Gastroesophageal Reflux Disease (GERD)
• Gastrointestinal Bleeding
• Gastrointestinal Malabsorption
• Gastrojejunal Ulcer
• Gastroparesis
• Heartburn
• Hemochromatosis
• Hemorrhoidectomy or Excision of Anal Tags
• Hemorrhoids
• Hepatitis B - Immune Response
• Hepatitis C
• Ileus
• Indigestion
• Intestinal Obstruction
• Irritable Bowel Syndrome
• Liver Biopsy
• Malnutrition
• Mesenteric Lymphadenitis
• Neoplasm of Gastrointestinal Tract
• Non-Neonatal Jaundice
• Pancreatitis
• Peptic Ulcer
• Pyloric Stenosis
• Stomach and Small Intestine Cancer
• Stomach Cancer
• Ulcerative Colitis
• Unexplained Weight Loss
• Vascular Insufficiency of Intestines
• Vomiting Disorders
 more details

 State License

  • Florida

 Education & Training

Residency Hospitals

Greenwich Hospital

Thos Jefferson University Hospital

 Awards

Awards for Dr. Johannes K Martensson, MD are not present.

 Dr. Martensson Reviews

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 Office Locations


Primary location

 Citrus Gastroenterology PA
3653 East Forest Drive
Florida (FL)
Inverness
34453
 Phone:(352) 344-8080

Accepting New Patients

  • Yes
* Please verify this information when scheduling an appointment.

 Map & Directions



Citrus Gastroenterology PA, 3653 East Forest Drive, Inverness, Florida (FL), 34453




 Insurances Accepted (check insurance plans)

  • Aetna
  • Aetna HMO
  • American Republic
  • AvMed
  • Blue Card PPO
  • Blue Care HMO
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Florida
  • Blue Select
  • BlueDental Choice
  • Choice Care PPO
  • Choice Plus POS
  • Choice Plus POS II
  • Cigna
  • Cigna HMO
  • Cigna PPO
  • Commercial Insurance Company
  • CoreSource
  • Coventry Health Care of Florida, Inc.
  • EBS-RMSCO
  • Emblem Health
  • EmblemHealth
  • Employer Group PPO
  • First Health (Coventry Health Care)
  • First Health (Coventry Health Care) PPO
  • Great West Healthcare-Cigna PPO
  • HealthSmart
  • Humana
  • Mail Handlers Benefit Plan (MHBP)
  • Medicaid
  • Medical Mutual of Ohio
  • Medicare
  • Medicare MCR
  • Medico
  • MultiPlan
  • MultiPlan PPO
  • Navigate HMO
  • Navigate POS
  • NetworkBlue
  • Open Access Plus
  • Options PPO
  • PHCS Network PPO
  • Pipefitters
  • POMCO Group
  • Preferred PPO
  • Select HMO
  • Tampa Bay CoreNet
  • United Healthcare
  • UnitedHealthCare

* Please verify this information when scheduling an appointment.

 Blog Posts

Blog Posts for Dr. Johannes K Martensson, MD are not present.

 Patients Questions

Patients questions for Dr. Johannes K Martensson, MD are not present.

 Affiliated Hospitals


Citrus Memorial Hospital photo


Citrus Memorial Hospital

502 West Highland Boulevard Florida FL, Inverness, 34452

Citrus Memorial Hospital is a District Authority owned hospital located in Inverness, FL. Procedures/Diagnosis costs are above the state average in 6 of 13 procedures. Length of Stay is shorter than the state average in 5 of 13 procedures.



  •  Latest reviews for Internal Medicine specialists

  • Dr. C. is a pleasant, professional caring and fun doctor. Answered all my questions on a keep it simple level and explained everything. He took his time. I will refer them when needed. What a great group!
    07 February 2024
    (6)
  • He is the best if you need help with panic attacks. He fixed up my medication and I feel better.
    31 January 2024
    (40)
  • Dr. Jungblut and staff are all professional, fun, conscientious. Been going here for a long time. My children and grandchildren now see Dr. Jungblut too.
    24 January 2024
    (7)
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