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  • Family Medicine
  • Accepting new patients
  • 50 years of experience
  • Florida Hospital Medical Group 1340 Tuskawilla Rd Ste 101, Winter Springs, FL 32708
  • (407) 699-1160

Brief Intro

John Treharne, MD, is a board-certified family medicine physician with more than 25 years of experience and a former Chief of Staff at AdventHealth Altamonte Springs, where he has admitting privileges. His specialties include the full array of primary medical services, with an emphasis on treatments for acute and chronic illness, preventive health care, minor injury care and elder care. Dr. Treharne is a graduate of the West Virginia University School of Medicine in Morgantown and completed his family practice residency training at the Naval Hospital in Charleston, SC. Awards & Recognition Who's Who in Professionals America's Top Family Doctors  Most Compassionate Physician Orlando's Best Doctors World Wide Who's Who  AHMG Top Performer Differentiators 40+ years of experience

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Education Background

RESIDENCY

United States Naval Medical Center

MEDICAL SCHOOL

West Virginia University School Of Medicine - 1975

Languages Spoken

  • English

Location & Hours

  • Florida Hospital Medical Group
  • 1340 Tuskawilla Rd Ste 101, Winter Springs, FL 32708
  • Mon:7:00 am - 6:00 pm
    Tue:7:00 am - 6:00 pm
    Wed:7:00 am - 6:00 pm
    Thu:7:00 am - 6:00 pm
    Fri:7:00 am - 6:00 pm
    Sat:Closed
    Sun:Closed

Specialties Treated

  • Family Medicine

Conditions Addressed

  • Sarcoidosis
  • Herpes Zoster
  • Macular Degeneration
  • Herpes Simplex
  • Tinea Unguium
  • Urinary Incontinence
  • Erectile Dysfunction (ED)
  • Inguinal Hernia
  • Alcohol Dependence
  • Bunions
  • Keratitis
  • Gout
  • Candidiasis
  • Hypertension (HTN)
  • Gastroesophageal Reflux Disease (GERD)
  • Hemorrhoids
  • Benign Polyps of the Colon
  • Skin Cancer
  • Plantar Fasciitis
  • Acute Upper Respiratory Tract Infections
  • Chronic Bronchitis
  • Urinary Tract Infection (UTI)
  • Genital HPV
  • Intestinal Obstruction
  • Acute Bronchitis
  • Aortic Valvular Disease
  • Rheumatoid Arthritis
  • Scoliosis or Kyphoscoliosis
  • Rotator cuff syndrome
  • Alzheimer's Disease
  • Diabetes Mellitus (DM)
  • Iron Deficiency Anemia
  • Fractures, Dislocations, Derangement, and Sprains
  • Tension Headache
  • Atherosclerosis
  • Infectious Liver Disease
  • Septicemia
  • Mitral Valvular Disease
  • Systemic Lupus Erythematosus
  • Cardiac Arrhythmia
  • Attention Deficit Disorder (ADD)
  • Heart Failure
  • Bell's Palsy
  • Raynaud's Disease
  • Hypothyroidism
  • Acne
  • Obsessive-Compulsive Disorder (OCD)
  • Dementia
  • Bipolar Disorder
  • Pulmonary Embolism
  • Ventral Hernia
  • Peripheral Nerve Disorders
  • Transient Cerebral Ischemia
  • Eating Disorders
  • Osteomyelitis
  • Epilepsy
  • Thyroid Cancer
  • Hyperthyroidism
  • Chronic Sinusitis
  • Metabolic Syndrome
  • Multiple Sclerosis (MS)
  • Eczema
  • Anal Fissure
  • Restless Leg Syndrome
  • Malignant Neoplasm of Female Breast
  • Plantar Warts
  • Lyme Disease
  • Cardiomyopathy
  • Disorders of Lipoid Metabolism
  • Cholelethiasis or Cholecystitis
  • Chronic Fatigue Syndrome
  • Parkinson's Disease
  • Thyroiditis
  • Emphysema
  • Depressive Disorders
  • Venous Embolism and Thrombosis
  • Non-Toxic Goiter
  • Anxiety Dissociative and Somatoform Disorders
  • Arterial Thromboembolic Disease
  • Paroxysmal Supraventricular Tachycardia (PSVT)
  • Breast Disorders
  • Post Traumatic Stress Disorder (PTSD)
  • Conduction Disorders
  • Acute Sinusitis
  • Osteoporosis
  • Vitamin D Deficiency
  • Anemia
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Insurance Accepted

* Insurance information may change frequently. Please verify directly with the provider (doctor/clinic).

  • Blue Cross Blue Shield
  • Medicare
  • Oscar Health Insurance
  • Health First Health Plans
  • Humana
  • Cigna
  • UnitedHealthcare
  • Tricare
  • AARP
  • Simply Healthcare
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  • Cancer 74
  • Cardiology, Heart & Vascular Surgery 71
  • Orthopedics 114
  • Neurology & Neurosurgery 94
  • Gastroenterology & GI Surgery 120
  • Pulmonology & Lung Surgery 120
  • Diabetes & Endocrinology 62
  • Children's Hospital 16
  • Urology 119
  • Psychiatry 65
  • Geriatrics 94
  • Rehabilitation 70
  • Obsterics & Gynecology 13
  • Ophthalmology 2
  • Ear, Nose & Throat 10
  • Rheumatology 1
  • Long Term Care 23
  • Maternity Care (Uncomplicated Pregnancy) 36