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About Dr. John Goellner
Dr. John Goellner, MD is a Doctor primarily located in Rochester, MN. He has 46 years of experience. His specialties include Clinical Pathology, Pathology, Cytopathology and Dermatopathology. Dr. Goellner is affiliated with Rochester Methodist Hospital and St Marys Hospital - Rochester. He speaks English.
Dr. John Goellner has the following 4 specialties
- Clinical Pathology
If you’ve ever provided a urine or blood sample, you’ve worked with a clinical pathologist — you probably just didn’t know it. They work behind the scenes in laboratories to examine bodily fluid specimens and detect substances or diseases. This means they're required to have a comprehensive knowledge of disease and what it looks like under a microscope.
They provide test results to your doctor, who then makes an informed decision about your diagnosis and the best treatment options for you. Without the work of clinical pathologists, doctors technically wouldn’t be able to diagnose patients as accurately as we can today. It's also worth noting that clinical pathologists are different from anatomical pathologists, who analyze tissue taken from a biopsy or entire infected areas as well as whole body parts.
A pathologist is a physician who specializes in the causes and paths taken by different diseases in order to accurately diagnose an illness.
Pathologists diagnose and determine the characteristics of a disease through the study of biopsies of diseased tissue or of bodily fluids. For example, a pathologist will look at a biopsy of a skin lesion in order to diagnose or rule out skin cancer. A pathologist will also look at a Pap smear in order to check for a gynecological cancer like cancer of the uterus.
In addition to determining the cause and development of a disease, these specialists also study the changes a disease makes to a body and the consequences of those structural changes.
Similar to what pathologists do, cytopathologists analyze specimens in a lab to help your doctor diagnose your condition. However, cytopathologists primarily analyze cells from tissues, tumors and lesions in order to detect disease, whereas pathologists primarily focus on bodily fluid samples.
The most common example of this is pap smears, which cytopathologists use to detect and study the precursors to cervical cancer in women. Additionally, they help oncologists detect blood cancers and blood disorders. You can think of all pathologists as a type of lab consultant for doctors. You consult with your doctor and then he or she often consults with a pathologist who uses lab testing to confirm what they suspect your condition might be.
A dermatopathologist is an expert in both dermatology and pathology. They specialize in diseases related to the skin, but where a dermatologist would examine a potentially-cancerous mole by looking at it, a dermatopathologist would examine your skin cells in a lab, more like a pathologist.
Beyond just skin cancer, dermatopathologists also study a wide range of skin conditions, including everything from warts, moles, spider veins and herpes, to dermatitis, rashes, vitiligo and other conditions related to skin discoloration.
Dr. John Goellner has the following 20 expertise
- Adenoma (Warthin's tumor)
- Breast Cancer
- Breast Cancer (Medullary Carcinoma)
- Glandular Cancer (Adenocarcinoma)
- Liver Cancer
- Lymphatic Metastasis
- Metastatic Breast Cancer
- Multiple Primary Cancer
- Neoplasm Invasiveness
- Penis Cancer (Penile Neoplasm)
- Skin Cancer
- Smooth Muscle Cancer (Leiomyosarcoma)
- Stomach Cancer
- Sweat Gland Cancer
- Thyroid Cancer
- Thyroid Cancer (Follicular Adenocarcinoma)
- Thyroid Cancer (Papillary Carcinoma)
- Thyroid Gland Tumor (Oxyphilic Adenoma)
- Thyroiditis (Autoimmune)
Dr. John Goellner has 3 board certified specialties
See the board certifications this doctor has received. Board certifications provide confidence that this doctor meets the nationally recognized standards for education, knowledge and experience
Dr. John Goellner is Board Certified in 3 specialties
See the board certifications this doctor has received. Board certifications provide confidence that this doctor meets the nationally recognized standards for education, knowledge and experience.
Dr. Goellner is affiliated (can practice and admit patients) with the following hospital(s).
Rochester Methodist Hospital
St Marys Hospital - Rochester
46 Years Experience
University of Iowa
Graduated in 1967
Mayo Clinic And Medical School
Please contact the office for more information.
Locations & Directions200 1st St SW, Rochester, MN
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