Summary

Dr. William Wismer is a gastroenterologist with 26 years of experience treating digestive system disorders. He earned his Doctor of Osteopathy degree from Lake Erie College of Osteopathic Medicine and brings more than two decades of specialized expertise to his practice. Dr. Wismer speaks English and provides comprehensive care for patients with various gastrointestinal conditions.

Dr. Wismer practices at multiple locations throughout Erie, Pennsylvania, and maintains affiliations with Lecom Medical Center And Behavioral Health Pavilion. He specializes in treating conditions such as colon polyps, GERD, and esophagitis. His expertise includes performing colonoscopies, upper GI endoscopies, and lower GI endoscopies to diagnose and treat digestive health issues. Patients have given him an average rating of 4.3 stars, reflecting their confidence in his care.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.3
  • 26 years of experience
  • 57 insurance plans accepted
  • speaks English
  • Lake Erie College Of Osteopathic Medicine
  • 3 written reviews
  • 1 specialty
  • 10 areas of expertise
  • 1 hospital affiliation
  • 6 office locations
  • Male

Office Locations

Dr. William H Wismer has 6 locations

Millcreek Professional Building

2010 W 38th St Ste 8Erie, PA 16508
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Corry Memorial Hospital

965 Shamrock LnCorry, PA 16407
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Plaza 38 Medical Center

2010 W 38th StErie, PA 16508

Upmc Hamot

201 State StErie, PA 16550

Millcreek Community Hospital

5515 Peach StErie, PA 16509

Upmc Hamot Womens Hospital

118 E 2nd StErie, PA 16507

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Dr. William H Wismer, DO
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Dr. William H Wismer, DOChimdi Mfebe, APRNAshley Anderson, APRNJi Soo Choi, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
26 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English Speaks English
Erie , PALittle Rock , ARSACRAMENTO , CASACRAMENTO , CA
Med School: Lake Erie College Of Osteopathic Medicine Med School: Chamberlain University College of Nursing Med School: East Tennessee State University - Quillen College of Medicine Med School: New York University
Current Profile
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Insurance Plans Accepted by Dr. William H Wismer

  • Accepts Medicare
  • Accepts Medicaid
  • AARP
  • Aetna
  • Aetna - HMO
  • Aetna - Medicare
  • Aetna - PPO
  • All Savers Insurance
  • Ambetter
  • Ambetter - Medicaid (Managed)
  • AmeriHealth
  • AmeriHealth - HMO
  • AmeriHealth Caritas
  • AmeriHealth Caritas - Medicaid (Managed)
  • Anthem Blue Cross
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield
  • Cigna
  • Cigna - PPO
  • Excellus Blue Cross Blue Shield
  • Gateway Health
  • Gateway Health - Medicare
  • GEHA
  • Geisinger Health Plan
  • Geisinger Health Plan - HMO
  • Golden Rule
  • Health Partners Plans (Pennsylvania)
  • HealthPartners
  • HealthPartners - HMO
  • HealthPartners - Medicaid (Managed)
  • Highmark Blue Shield
  • Highmark Blue Shield - Medicare (Advantage HMO)
  • Humana
  • Humana - HMO
  • Independent Health
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Meritain Health - PPO
  • National Vision Administrators
  • National Vision Administrators - Medicare (Advantage HMO)
  • Optima Health
  • PreferredOne
  • STLDentalPlan| LLC
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • Univera Healthcare
  • UPMC Health Plan
  • UPMC Health Plan - EPO
  • UPMC Health Plan - HMO
  • UPMC Health Plan - Medicaid (Managed)
  • UPMC Health Plan - Medicare
  • UPMC Health Plan - Medicare (Advantage HMO)
  • UPMC Health Plan - PPO

Medical Specialties

Dr. William H Wismer has the following specialty

Specialty Expertise

Dr. William H Wismer has the following 10 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Hemorrhoids
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

26 Years Experience

MEDICAL LICENSE

Doctor Of Osteopathy, Pennsylvania, 2026, Active

EDUCATION & TRAINING

Medical School

Lake Erie College Of Osteopathic MedicineGraduated in 2000

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Frequently Asked Questions

Is Dr. William Wismer accepting new patients?
Dr. William Wismer is accepting new patients on Vitals. View Dr. William Wismer's profile on Vitals to make an appointment.
What languages does Dr. William Wismer speak?
Dr. William Wismer speaks English.
Where is Dr. William Wismer's office located?
Dr. William Wismer's office is located at 2010 W 38th St Ste 8, Erie, PA, 16508.
How can I make an appointment with Dr. William Wismer?
You can find contact information for Dr. William Wismer here on Vitals.
Does Dr. William Wismer accept my insurance?
You can see the insurance plans that Dr. William Wismer accepts on their Vitals profile.

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