Overview
Douglas Grossnickle is a primary care provider, practicing in Geriatrics and Internal Medicine in Portland, Oregon. Dr. Grossnickle is rated as an Experienced provider by MediFind in the treatment of Liver Failure. His top areas of expertise are Heart Failure, Pulmonary Edema, Ogilvie Syndrome, Colonoscopy, and Endoscopy.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- PPO
- EPO
- HMO
- POS
- PPO
Locations
Legacy Clinics LLC
Tatiana Peterson is a primary care provider, practicing in Geriatrics and Internal Medicine in Portland, Oregon. Dr. Peterson is rated as an Experienced provider by MediFind in the treatment of Liver Failure. Her top areas of expertise are Low Sodium Level, Ogilvie Syndrome, Heart Failure with Preserved Ejection Fraction (HFpEF), Peptic Ulcer, and Ureteroscopy. Dr. Peterson is currently accepting new patients.
Marquis Clinical Services LLC
John Denker is a primary care provider, practicing in Family Medicine and General Practice in Milwaukie, Oregon. Dr. Denker is rated as an Experienced provider by MediFind in the treatment of Liver Failure. His top areas of expertise are Polycythemia Vera, Neurofibromatosis Type 1 (NF1), Maturity Onset Diabetes of the Young, and Hyperlipidemia Type 3. Dr. Denker is currently accepting new patients.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as 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.
Learn more about MediFind’s expert tiers
- Experienced
- Acute PancreatitisDr. Grossnickle isExperienced. Learn about Acute Pancreatitis.
- Alcoholic CirrhosisDr. Grossnickle isExperienced. Learn about Alcoholic Cirrhosis.
- ApoplexyDr. Grossnickle isExperienced. Learn about Apoplexy.
- AscitesDr. Grossnickle isExperienced. Learn about Ascites.
- Atypical PneumoniaDr. Grossnickle isExperienced. Learn about Atypical Pneumonia.
- CellulitisDr. Grossnickle isExperienced. Learn about Cellulitis.