Dr. Rak has worked to develop additional expertise in the following:

  • Chronic Infectious Disease

  • Chronic and Acute Pain

  • Allergic Sensitivities

  • Mold Illness

  • Neurological Issues

    • ADD/ADHD

    • Anxiety

    • Depression

  • Neurodegenerative Conditions

    • Alzheimer's Disease

    • Parkinson's Disease

  • Gastrointestinal Issues

    • IBS

    • IBD including Crohn's Disease or Ulcerative Colitis

  • Rheumatological Conditions

    • Rheumatoid Arthritis

    • Lupus

  • Acquired Immune Deficiencies

  • Environmental Sensitivities and Environmental Illness

  • Multiple Chemical Sensitivity (MCS)

  • Fibromyalgia or Myalgic Encephalomyelitis (ME)

  • Chronic Fatigue Syndrome (CFS)