Overview
Anxious to return to the Midwest, Dr. Drewry felt The Iowa Clinic was a perfect fit because of the positive culture, great team attitude, and patient-first mentality. He enjoys the challenges of internal medicine and not knowing what each day will bring.
Dr. Drewry is rated as an Experienced provider by MediFind in the treatment of Cerebral Palsy. His top areas of expertise are Crohn's Disease, Gangrene, Type 2 Diabetes (T2D), Gastrostomy, and Endoscopy.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- 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
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- OTHER MEDICARE PART D
- 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
- POS
- PPO
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
- EPO
- HMO
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- HMO
- PPO
- 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
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- PPO
- HMO
- MEDICARE MAPD
- MEDICARE SNP
- OTHER MEDICARE PART D
- POS
- HMO
- POS
- OTHER COMMERCIAL
- 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
5513 Northwest 86th Street, Johnston, IA 49161
The Childserve Clinic Inc
Leah Brandon is a primary care provider, practicing in Pediatrics and Internal Medicine in Johnston, Iowa. Dr. Brandon is rated as an Experienced provider by MediFind in the treatment of Cerebral Palsy. Her top areas of expertise are Cerebral Palsy, DiGeorge Syndrome, Mosaic Variegated Aneuploidy Syndrome, and Chromosome 6 Uniparental Disomy. Dr. Brandon is currently accepting new patients.
MercyOne Johnston Family Medicine
Andrew Bishop is a primary care provider, practicing in Pediatrics and Internal Medicine in Johnston, Iowa. Dr. Bishop is rated as an Experienced provider by MediFind in the treatment of Cerebral Palsy. His top areas of expertise are Stiff Person Syndrome, Cerebral Palsy, Scrotal Swelling, and Peptic Ulcer.
The Iowa Clinic
Lena Rydberg, DO is board certified in Internal Medicine and a member of the American Medical Association and American College of Physicians. Prior to joining The Iowa Clinic. Dr. Rydberg practiced medicine in Tucson, Arizona. Dr. Rydberg believes communication is one of the most important aspects of medicine. She chose Internal Medicine because she enjoys building the close relationships that are found in Primary Care and she has always had a special interest in adult medicine. Dr. Rydberg is rated as an Experienced provider by MediFind in the treatment of Cerebral Palsy. Her top areas of expertise are Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH), Type 2 Diabetes (T2D), Familial 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
- Crohn's DiseaseDr. Drewry isAdvanced. Learn about Crohn's Disease.
- GangreneDr. Drewry isAdvanced. Learn about Gangrene.
- GastrostomyDr. Drewry isAdvanced. Learn about Gastrostomy.
- Experienced
- Acute Kidney FailureDr. Drewry isExperienced. Learn about Acute Kidney Failure.
- Acute Tubular NecrosisDr. Drewry isExperienced. Learn about Acute Tubular Necrosis.
- AnemiaDr. Drewry isExperienced. Learn about Anemia.
- Atypical PneumoniaDr. Drewry isExperienced. Learn about Atypical Pneumonia.
- Benign Paroxysmal Positional VertigoDr. Drewry isExperienced. Learn about Benign Paroxysmal Positional Vertigo.
- CellulitisDr. Drewry isExperienced. Learn about Cellulitis.

