Summary

With 43 years in gastroenterology and internal medicine, Dr. William Hanavan is affiliated with Bronson Methodist Hospital. Dr. Hanavan completed a residency at University Hospital Health System and earned a medical degree from the University at Buffalo State University of New York School of Medicine & Biomedical Sciences. He sees patients in Portage, Michigan. Patients on Vitals rate Dr. Hanavan 3.83 out of 5.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.8
  • 43 years of experience
  • 2 insurance plans accepted
  • speaks English
  • University Hospital Health System
  • 3 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 1 hospital affiliation
  • 1 office location

Patients’ Perspective

  • Gave an accurate diagnosis
  • Spent time with me
  • Flexible scheduling

Office Location

Bronson Gastroenterology Portage

3304 Cooley CtPortage, MI 49024
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

Compare with Similar Doctors

Dr. William Francis Hanavan, MD
Theresa Obonyano, APRN
Dr. Ali M Ghasham, MD
Dr. Andrea Nicole Fleuren
Dr. William Francis Hanavan, MDTheresa Obonyano, APRNDr. Ali M Ghasham, MDDr. Andrea Nicole Fleuren
GastroenterologyGastroenterologyHospital MedicineHospital Medicine
Accepts New Patients Accepts New Patients
3.8 
0 
5 
3 
43 Years of Experience 19 Years of Experience 16 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English
Portage , MISacramento , CAPaw Paw , MIKalamazoo , MI
Med School: University At Buffalo State University Of New York School Of Medicine & Biomedical Sciences Med School: The University of Texas Health Science Center at Houston Med School: American University Of The Caribbean School Of Medicine Med School: Saba University School Of Medicine
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. William Francis Hanavan

  • Accepts Medicare
  • Accepts Medicaid
  • Blue Cross Blue Shield
  • Cigna-HealthSpring

Medical Specialties

Dr. William Francis Hanavan has the following 2 specialties

Specialty Expertise

Dr. William Francis Hanavan has the following 11 areas of expertise

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

Certifications, License, & Education

43 Years Experience

Education & Training

Residency

Completed their residency at University Hospital Health System.

Medical School

Graduated from University At Buffalo State University Of New York School Of Medicine & Biomedical Sciences in 1983.

NPI Number

Dr. Hanavan's NPI number is 1013972926.

Similar doctors

Frequently Asked Questions

Does Dr. William Hanavan accept my insurance?
You can see the insurance plans that Dr. William Hanavan accepts on their Vitals profile.
Where is Dr. William Hanavan's office located?
Dr. William Hanavan's office is located at 3304 Cooley Ct, Portage, MI, 49024.
Is Dr. William Hanavan accepting new patients?
Dr. William Hanavan is accepting new patients on Vitals. View Dr. William Hanavan's profile on Vitals to make an appointment.
What languages does Dr. William Hanavan speak?
Dr. William Hanavan speaks English.
Which hospitals is Dr. William Hanavan affiliated with?
Dr. William Hanavan is affiliated with Bronson Methodist Hospital.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.