Dr. Jason Bellak is an internist practicing in Friendship, WI. Dr. Bellak specializes in the medical treatment of adults. Internists can act as a primary physician or a consultant to a primary physician. They manage both common and rare diseases. Dr. Bellak provides comprehensive care and manages treatment with surgeons as well. Internists establish long-term relationships with their patients and incorporate disease prevention and mental health care into their practice.
Allergy and ImmunologyAmerican Board of Allergy and ImmunologyABAI
Internal MedicineAmerican Board of Internal MedicineABIM
- Member Allergy & Asthma Network Mothers of Asthmatics (AANMA)
- Member American College of Physicians
- Member American College of Physician Executives (ACPE)
- Member American College of Allergy, Asthma and Immunology
- Member American Academy of Allergy, Asthma & Immunology
- Mayo Clinic
- Mayo Clinic 2000
- University of Wisconsin School of Medicine and Public Health, Allergy and Immunology 2003
Dr. Jason Michael Bellak M.D.'s Practice location
Friendship, WI 53934Get Direction
OKLAHOMA CITY, OK 73131Get Direction
Dr. Jason Michael Bellak M.D.'s reviewsWrite Review
Patient Experience with Dr. Bellak
- Viral vs. Bacterial Infections: Know the Difference
IntroductionBoth bacterial and viral infections are caused by microbes, such as bacteria and viruses. These microbes are spread through the following:...
- Running Barefoot Has More Benefits
Running barefoot may be more beneficial than running with cushioned shoes, according to a study published in, Nature. Runners using cushioned shoes usually land on their heels when those running barefoot may land flat-foot or on the balls of their feet, say researchers. According to Daniel...
- Is Malaria Preventable?
Malaria is a serious, but preventable disease more commonly found in some tropical and subtropical countries. It is a disease caused by the infection of the parasite Plasmodium, which lives in mosquitoes. Malaria is spread by the bite of an infected mosquito. Many people who travel to places...
- What Conditions are Associated with Hip Pain?
Severe pain in the hip may make it hard to walk or climb the stairs. Issues with muscles, tendons, ligaments, and bones may all cause hip pain. Many diseases and conditions may also result in pain. Location of the pain in the hip often tells about the actual cause behind the pain.In some cases, the...
- What Is Chronic Sinusitis: Symptoms, Causes, and Treatment
IntroductionChronic sinusitis is the inflammation of the sinuses that tend to persist for 12 weeks or more, despite treatment attempts. Another term for chronic sinusitis is chronic rhinosinusitis, which causes mucus buildup due to an impaired drainage of the sinuses. People with chronic sinusitis...
- What is Adrenal Fatigue?
Adrenal fatigue is the name given to a broad spectrum of non-specific symptoms, including fatigue, nervousness, anxiety, and digestive problems. The condition is not a medical diagnosis and the term is not medically accepted. In general, it refers to the theory that these symptoms are caused by poor...