Overview
Jeffrey Michalak is a primary care provider, practicing in Internal Medicine in North Sioux City, South Dakota.
Dr. Michalak is highly rated in 39 conditions, according to our data. His clinical expertise encompasses Esophagitis, Gastroesophageal Reflux Disease (GERD), Gastric Dysmotility, Endoscopy, and Colonoscopy.
Dr. Michalak is currently accepting new patients.
Specialties
Licenses
Hospital Affiliations
Languages Spoken
Gender
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
- EPO
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE
- PPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- HMO
- MEDICARE MAPD
- MEDICARE PDP
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- POS
- PPO
- EPO
- POS
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
- 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
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- PPO
- HMO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- HMO
- PPO
- OTHER COMMERCIAL
- 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
705 N Sioux Point Rd, North Sioux City, SD 57049
801 5th St, Sioux City, IA 51101
Additional Areas of Focus
Dr. Michalak has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.
Frequently Asked Questions about Dr. Jeffrey P. Michalak
How do I make an appointment with Dr. Jeffrey P. Michalak?
You can book an appointment with Dr. Jeffrey P. Michalak by calling their office at 605-217-5500. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Jeffrey P. Michalak a top-rated expert for Esophagitis?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Jeffrey P. Michalak is classified as an Distinguished expert for Esophagitis, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. Jeffrey P. Michalak specialize in?
While Dr. Jeffrey P. Michalak is a Internal Medicine, they have specific expertise in Esophagitis, Gastroesophageal Reflux Disease (GERD), and Gastric Dysmotility. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Internal Medicine.
Does Dr. Jeffrey P. Michalak accept my insurance?
Dr. Jeffrey P. Michalak accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 605-217-5500 to verify that your specific plan is currently accepted before your visit.
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
- Distinguished
- Barrett EsophagusDr. Michalak isDistinguished. Learn about Barrett Esophagus.
- Chronic Erosive GastritisDr. Michalak isDistinguished. Learn about Chronic Erosive Gastritis.
- Enlarged LiverDr. Michalak isDistinguished. Learn about Enlarged Liver.
- EsophagitisDr. Michalak isDistinguished. Learn about Esophagitis.
- Gastric DysmotilityDr. Michalak isDistinguished. Learn about Gastric Dysmotility.
- Gastroesophageal Reflux Disease (GERD)Dr. Michalak isDistinguished. Learn about Gastroesophageal Reflux Disease (GERD).
- Painful SwallowingDr. Michalak isDistinguished. Learn about Painful Swallowing.
- Swallowing DifficultyDr. Michalak isDistinguished. Learn about Swallowing Difficulty.
- TenesmusDr. Michalak isDistinguished. Learn about Tenesmus.
- Advanced
- AnemiaDr. Michalak isAdvanced. Learn about Anemia.
- Benign Esophageal StrictureDr. Michalak isAdvanced. Learn about Benign Esophageal Stricture.
- Campylobacter InfectionDr. Michalak isAdvanced. Learn about Campylobacter Infection.
- Childhood Iron Deficiency AnemiaDr. Michalak isAdvanced. Learn about Childhood Iron Deficiency Anemia.
- Childhood VolvulusDr. Michalak isAdvanced. Learn about Childhood Volvulus.
- ColitisDr. Michalak isAdvanced. Learn about Colitis.
- Collagenous ColitisDr. Michalak isAdvanced. Learn about Collagenous Colitis.
- Colonic MalakoplakiaDr. Michalak isAdvanced. Learn about Colonic Malakoplakia.
- Colorectal PolypsDr. Michalak isAdvanced. Learn about Colorectal Polyps.
- Crohn's DiseaseDr. Michalak isAdvanced. Learn about Crohn's Disease.
- DiarrheaDr. Michalak isAdvanced. Learn about Diarrhea.
- Diverticular DiseaseDr. Michalak isAdvanced. Learn about Diverticular Disease.
- EndoscopyDr. Michalak isAdvanced. Learn about Endoscopy.
- Eosinophilic EsophagitisDr. Michalak isAdvanced. Learn about Eosinophilic Esophagitis.
- Familial Chronic Mucocutaneous Candidiasis
- Gallbladder DiseaseDr. Michalak isAdvanced. Learn about Gallbladder Disease.
- Helicobacter Pylori InfectionDr. Michalak isAdvanced. Learn about Helicobacter Pylori Infection.
- HepatitisDr. Michalak isAdvanced. Learn about Hepatitis.
- Hepatitis CDr. Michalak isAdvanced. Learn about Hepatitis C.
- IndigestionDr. Michalak isAdvanced. Learn about Indigestion.
- Iron Deficiency AnemiaDr. Michalak isAdvanced. Learn about Iron Deficiency Anemia.
- Lower Esophageal RingDr. Michalak isAdvanced. Learn about Lower Esophageal Ring.
- Lymphocytic ColitisDr. Michalak isAdvanced. Learn about Lymphocytic Colitis.
- Menetrier DiseaseDr. Michalak isAdvanced. Learn about Menetrier Disease.
- Morning SicknessDr. Michalak isAdvanced. Learn about Morning Sickness.
- Portal HypertensionDr. Michalak isAdvanced. Learn about Portal Hypertension.
- Trichohepatoenteric SyndromeDr. Michalak isAdvanced. Learn about Trichohepatoenteric Syndrome.
- Ulcerative ColitisDr. Michalak isAdvanced. Learn about Ulcerative Colitis.
- Viral GastroenteritisDr. Michalak isAdvanced. Learn about Viral Gastroenteritis.
- VisceromegalyDr. Michalak isAdvanced. Learn about Visceromegaly.
- Experienced
- AchalasiaDr. Michalak isExperienced. Learn about Achalasia.
- Acute PancreatitisDr. Michalak isExperienced. Learn about Acute Pancreatitis.
- Alcoholic CirrhosisDr. Michalak isExperienced. Learn about Alcoholic Cirrhosis.
- Alpha-1 Antitrypsin Deficiency (AATD)Dr. Michalak isExperienced. Learn about Alpha-1 Antitrypsin Deficiency (AATD).
- Angiodysplasia of the ColonDr. Michalak isExperienced. Learn about Angiodysplasia of the Colon.
- AscitesDr. Michalak isExperienced. Learn about Ascites.
- Banti's SyndromeDr. Michalak isExperienced. Learn about Banti's Syndrome.
- Bile Acid MalabsorptionDr. Michalak isExperienced. Learn about Bile Acid Malabsorption.
- Bile Duct StrictureDr. Michalak isExperienced. Learn about Bile Duct Stricture.
- Bowel IncontinenceDr. Michalak isExperienced. Learn about Bowel Incontinence.
- Celiac DiseaseDr. Michalak isExperienced. Learn about Celiac Disease.
- Childhood PancreatitisDr. Michalak isExperienced. Learn about Childhood Pancreatitis.
- CirrhosisDr. Michalak isExperienced. Learn about Cirrhosis.
- ColonoscopyDr. Michalak isExperienced. Learn about Colonoscopy.
- Colorectal CancerDr. Michalak isExperienced. Learn about Colorectal Cancer.
- DICER1 SyndromeDr. Michalak isExperienced. Learn about DICER1 Syndrome.
- Eosinophilic ColitisDr. Michalak isExperienced. Learn about Eosinophilic Colitis.
- Esophageal VaricesDr. Michalak isExperienced. Learn about Esophageal Varices.
- Familial Colorectal CancerDr. Michalak isExperienced. Learn about Familial Colorectal Cancer.
- GallstonesDr. Michalak isExperienced. Learn about Gallstones.
- Gas Bloat SyndromeDr. Michalak isExperienced. Learn about Gas Bloat Syndrome.
- GastritisDr. Michalak isExperienced. Learn about Gastritis.
- Gastroesophageal Junction CancerDr. Michalak isExperienced. Learn about Gastroesophageal Junction Cancer.
- Gastrointestinal BleedingDr. Michalak isExperienced. Learn about Gastrointestinal Bleeding.
- GastroparesisDr. Michalak isExperienced. Learn about Gastroparesis.
- GastrostomyDr. Michalak isExperienced. Learn about Gastrostomy.
- Genital WartsDr. Michalak isExperienced. Learn about Genital Warts.
- Gitelman SyndromeDr. Michalak isExperienced. Learn about Gitelman Syndrome.
- HemochromatosisDr. Michalak isExperienced. Learn about Hemochromatosis.
- Hemorrhagic ProctocolitisDr. Michalak isExperienced. Learn about Hemorrhagic Proctocolitis.
- Intestinal CancerDr. Michalak isExperienced. Learn about Intestinal Cancer.
- Irritable Bowel Syndrome (IBS)Dr. Michalak isExperienced. Learn about Irritable Bowel Syndrome (IBS).
- Low Potassium LevelDr. Michalak isExperienced. Learn about Low Potassium Level.
- MacroamylasemiaDr. Michalak isExperienced. Learn about Macroamylasemia.
- NecrosisDr. Michalak isExperienced. Learn about Necrosis.
- Non-Alcoholic Fatty Liver DiseaseDr. Michalak isExperienced. Learn about Non-Alcoholic Fatty Liver Disease.
- Nonalcoholic Steatohepatitis (NASH)Dr. Michalak isExperienced. Learn about Nonalcoholic Steatohepatitis (NASH).
- Peptic UlcerDr. Michalak isExperienced. Learn about Peptic Ulcer.
- Primary Biliary CholangitisDr. Michalak isExperienced. Learn about Primary Biliary Cholangitis.
- ProctitisDr. Michalak isExperienced. Learn about Proctitis.
- Progressive Familial Intrahepatic Cholestasis Type 1
- Progressive Familial Intrahepatic Cholestasis Type 2
- Progressive Familial Intrahepatic Cholestasis Type 3
- Reynolds SyndromeDr. Michalak isExperienced. Learn about Reynolds Syndrome.
- Stomach CancerDr. Michalak isExperienced. Learn about Stomach Cancer.
- ThrombocytopeniaDr. Michalak isExperienced. Learn about Thrombocytopenia.
- ThrombophlebitisDr. Michalak isExperienced. Learn about Thrombophlebitis.
- Varicose VeinsDr. Michalak isExperienced. Learn about Varicose Veins.
- Watermelon StomachDr. Michalak isExperienced. Learn about Watermelon Stomach.