Overview
Jonathan Grossmann is a primary care provider, practicing in Family Medicine and General Practice in Orange City, Iowa. Dr. Grossmann is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Acute Kidney Failure, Muscle Invasive Bladder Cancer, Non-Muscle Invasive Bladder Cancer, and Vertigo. Dr. Grossmann is currently accepting new patients.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- PPO
- EPO
- HMO
- POS
- PPO
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
Accepted plan types not found. Please verify directly with the provider.
- POS
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- HMO
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE PDP
- HMO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- HMO
- PPO
- EPO
- HMO
- POS
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
- HMO
- POS
Locations
1000 Lincoln Cir Se, Suite 100, Orange City, IA 51041
UnityPoint Health
Gregory Halbur is a primary care provider, practicing in Counselor and Family Medicine in Sioux City, Iowa. Dr. Halbur is rated as an Advanced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are High Cholesterol, Cellulitis, Glucocorticoid-Remediable Aldosteronism, Pacemaker Implantation, and Endoscopy.
Gregory Olson is a primary care provider, practicing in Family Medicine in Sioux City, Iowa. Dr. Olson is rated as an Advanced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Peptic Ulcer, Penile Cancer, Necrosis, Arachnoiditis, and Hip Replacement.
UnityPoint Health
David Ensz is a primary care provider, practicing in Family Medicine in South Sioux City, Nebraska. Dr. Ensz is rated as an Advanced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Cellulitis, Acute Kidney Failure, Hypertension, and Glucocorticoid-Remediable Aldosteronism.
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
- Advanced
- Acute Kidney FailureDr. Grossmann isAdvanced. Learn about Acute Kidney Failure.
- Muscle Invasive Bladder CancerDr. Grossmann isAdvanced. Learn about Muscle Invasive Bladder Cancer.
- Non-Muscle Invasive Bladder CancerDr. Grossmann isAdvanced. Learn about Non-Muscle Invasive Bladder Cancer.
- Experienced
- Acute Promyelocytic LeukemiaDr. Grossmann isExperienced. Learn about Acute Promyelocytic Leukemia.
- AnemiaDr. Grossmann isExperienced. Learn about Anemia.
- Ankylosing Vertebral Hyperostosis with Tylosis
- ApoplexyDr. Grossmann isExperienced. Learn about Apoplexy.
- AtherosclerosisDr. Grossmann isExperienced. Learn about Atherosclerosis.
- Atypical PneumoniaDr. Grossmann isExperienced. Learn about Atypical Pneumonia.

