Overview
Mark Siefring is a primary care provider, practicing in Internal Medicine in Medford, Oregon. Dr. Siefring is rated as an Experienced provider by MediFind in the treatment of Subacute Combined Degeneration. His top areas of expertise are Type 2 Diabetes (T2D), Obesity in Children, Hypothyroidism, and Plaque Psoriasis. Dr. Siefring is currently accepting new patients.
His clinical research consists of co-authoring 2 peer reviewed articles. MediFind looks at clinical research from the past 15 years.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- EPO
- HMO
- POS
- PPO
- MEDICARE MAPD
- MEDICARE SNP
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- EPO
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE
- PPO
- EPO
- HMO
- PPO
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER MEDICARE
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- EPO
- PPO
- PPO
- EPO
- PPO
- EPO
- PPO
- HMO
- POS
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
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.
Siskiyou Hospital Inc
Bruce Riger is a primary care provider, practicing in Internal Medicine in Yreka, California. Dr. Riger is rated as an Advanced provider by MediFind in the treatment of Subacute Combined Degeneration. His top areas of expertise are Urinary Tract Infection in Children, Hypothyroidism, Obesity in Children, and Trichohepatoenteric Syndrome.
Asante Physician Partners
Michele Rushton is a primary care provider, practicing in Internal Medicine in Medford, Oregon. Dr. Rushton is rated as an Advanced provider by MediFind in the treatment of Subacute Combined Degeneration. Her top areas of expertise are Chronic Pain, Hypothyroidism, Type 2 Diabetes (T2D), and Hypertension. Dr. Rushton is currently accepting new patients.
Rogue Valley Physicians
William Husum is a primary care provider, practicing in Internal Medicine in Medford, Oregon. Dr. Husum is rated as an Advanced provider by MediFind in the treatment of Subacute Combined Degeneration. His top areas of expertise are Lesch-Nyhan Syndrome, Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Husum 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
- Familial HypertensionDr. Siefring isExperienced. Learn about Familial Hypertension.
- Folate DeficiencyDr. Siefring isExperienced. Learn about Folate Deficiency.
- Glucocorticoid-Remediable AldosteronismDr. Siefring isExperienced. Learn about Glucocorticoid-Remediable Aldosteronism.
- HypertensionDr. Siefring isExperienced. Learn about Hypertension.
- HypothyroidismDr. Siefring isExperienced. Learn about Hypothyroidism.
- Multiple Carboxylase DeficiencyDr. Siefring isExperienced. Learn about Multiple Carboxylase Deficiency.