Overview
John Olson is a Surgical Oncologist and a General Surgeon in Saint Louis, Missouri. Dr. Olson is highly rated in 11 conditions, according to our data. His top areas of expertise are Hyperparathyroidism, Parathyroid Hyperplasia, Neonatal Severe Hyperparathyroidism, Parathyroidectomy, and Thyroidectomy. Dr. Olson is currently accepting new patients.
His clinical research consists of co-authoring 44 peer reviewed articles. MediFind looks at clinical research from the past 15 years.
Insurance
Please contact the provider to confirm they accept your insurance or if you don't see your insurance listed.
Accepted insurance plans
- Cigna
- Cox Health
- Humana
Locations
4921 Parkview Pl, Saint Louis, MO 63110
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
Washington University
Ryan Fields is a Surgical Oncologist and a General Surgeon in Saint Louis, Missouri. Dr. Fields is highly rated in 58 conditions, according to our data. His top areas of expertise are Neuroendocrine Tumor, Pancreatic Cancer, Gallbladder Cancer, Pancreaticoduodenectomy, and Pancreatectomy. Dr. Fields is currently accepting new patients.
Washington University
Julie Margenthaler is a Surgical Oncologist and a General Surgeon in Saint Louis, Missouri. Dr. Margenthaler is highly rated in 18 conditions, according to our data. Her top areas of expertise are Breast Cancer, Paget Disease of the Breast, Intraductal Papilloma, Mastectomy, and Lymphadenectomy. Dr. Margenthaler is currently accepting new patients.
Washington University
Rebecca Aft is a Surgical Oncologist and a General Surgeon in Saint Louis, Missouri. Dr. Aft is highly rated in 19 conditions, according to our data. Her top areas of expertise are Breast Cancer, Inflammatory Breast Cancer, Paget Disease of the Breast, Mastectomy, and Lymphadenectomy. Dr. Aft is currently accepting new patients.
Areas of Expertise
When evaluating expertise, MediFind pulls from factors such as the number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
To learn more about how MediFind determines the expertise levels, check out our expert tiers page.
- Distinguished
- Familial Isolated Hyperparathyroidism
- Hyperparathyroidism
- Neonatal Severe Hyperparathyroidism
- Osteitis Fibrosa
- Parathyroid Adenoma
- Parathyroid Cancer
- Experienced
- Adrenocortical Carcinoma
- Anaplastic Thyroid Cancer
- Breast Cancer
- Follicular Thyroid Cancer
- Lymphofollicular Hyperplasia
- Mastectomy