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  • Internal Medicine, Geriatric Medicine
  • Accepting new patients
  • 38 years of experience
  • Erickson Health Medical Group 10000 Anns Choice Way, Warminster, PA 18974
  • (215) 443-3850

Brief Intro

Dr. Marcelis graduated from the Lewis Katz School of Medicine At Temple University in 1987. He works in Warminster, PA and specializes in Geriatric Medicine and Internal Medicine. Dr. Marcelis is affiliated with Jefferson Abington Hospital.

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Education Background

RESIDENCY

Temple University Health System

MEDICAL SCHOOL

Lewis Katz School Of Medicine At Temple University - 1987

Languages Spoken

  • English

Location & Hours

  • Erickson Health Medical Group
  • 10000 Anns Choice Way, Warminster, PA 18974
  • Mon:8:00 am - 5:00 pm
    Tue:8:00 am - 5:00 pm
    Wed:8:00 am - 5:00 pm
    Thu:8:00 am - 5:00 pm
    Fri:8:00 am - 5:00 pm
    Sat:Closed
    Sun:Closed

Specialties Treated

  • Geriatric Medicine
  • Internal Medicine

Conditions Addressed

  • Chronic Renal Disease
  • Multiple Sclerosis (MS)
  • Osteoarthritis
  • Dementia
  • Cardiomyopathy
  • Acute Bronchitis
  • Hypothyroidism
  • Calculus of the Urinary System
  • Atrial Fibrillation and Atrial Flutter
  • Osteoporosis
  • Skin Rash
  • Anemia
  • Urinary Incontinence
  • Vitamin D Deficiency
  • Cardiac Arrhythmia
  • Heart Failure
  • Benign Prostatic Hypertrophy (BPH)
  • Ischemic Heart Disease
  • Parkinson's Disease
  • Pneumonia
  • Anxiety Phobic Disorders
  • Anxiety Dissociative and Somatoform Disorders
  • Chronic Fatigue Syndrome
  • Contact Dermatitis
  • Peripheral Nerve Disorders
  • Gastroesophageal Reflux Disease (GERD)
  • Hearing Loss
  • Skin and Subcutaneous Infections
  • Urinary Tract Infection (UTI)
  • Intervertebral Disc Degeneration
  • Chronic Bronchitis
  • Depressive Disorders
  • Diabetes Mellitus (DM)
  • Aortic Valvular Disease
  • Disorders of Lipoid Metabolism
  • Hypertension (HTN)
  • Iron Deficiency Anemia
  • Ischemic Stroke
  • Acute Upper Respiratory Tract Infections
  • Non-Toxic Goiter
  • Spinal Stenosis
  • Constipation
  • Fractures, Dislocations, Derangement, and Sprains
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Procedures Performed

  • Occupational Therapy Evaluation
  • Physical Therapy

Insurance Accepted

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

  • Medicare
  • Blue Cross Blue Shield
  • Keystone First
  • Humana
  • Erickson Advantage
  • UnitedHealthcare
  • CHAMPVA
  • Aetna
  • Cigna
  • AARP
  • Horizon Blue Cross Blue Shield of New Jersey
  • Tricare
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  • Cancer 44
  • Cardiology, Heart & Vascular Surgery 41
  • Orthopedics 71
  • Neurology & Neurosurgery 54
  • Gastroenterology & GI Surgery 71
  • Pulmonology & Lung Surgery 73
  • Diabetes & Endocrinology 27
  • Children's Hospital 13
  • Urology 72
  • Psychiatry 80
  • Geriatrics 67
  • Rehabilitation 64
  • Obsterics & Gynecology 14
  • Ophthalmology 3
  • Ear, Nose & Throat 8
  • Rheumatology 2
  • Long Term Care 11
  • Maternity Care (Uncomplicated Pregnancy) 43