Summary

Dr. William Fesler is a family medicine physician with 56 years of experience providing comprehensive healthcare to patients and families. He earned his medical degree from the University of Oklahoma College of Medicine and completed his residency training at Via Christi Regional Medical Center. His extensive career has given him deep expertise in managing a wide range of health conditions across all age groups. Dr. Fesler speaks English with his patients.

Dr. Fesler practices at Ascension locations in Bartlesville and Tulsa, Oklahoma. He specializes in treating chronic kidney disease and anxiety disorders, helping patients manage these complex conditions with personalized care plans. His practice includes important preventive services like breast cancer screening and diabetes management using insulin pens and autoinjectors. Patients have rated Dr. Fesler 4.2 out of 5 stars, reflecting their confidence in his compassionate and thorough approach to family medicine.

Overview based on verified provider data

Quick Facts

  • 4.2
  • 56 years of experience
  • 31 insurance plans accepted
  • speaks English
  • Via Christi Regional Medical Center
  • 1 specialty
  • 7 areas of expertise
  • 3 office locations
  • Male

Office Locations

Dr. William Leroy Fesler has 3 locations

Ascension

3450 E Frank Phillips BlvdBartlesville, OK 74006
Mon7:30 am - 5:00 pm
Tue7:30 am - 5:00 pm
Wed7:30 am - 5:00 pm
Thu7:30 am - 5:00 pm
Fri7:30 am - 5:00 pm
SatClosed
SunClosed

Ascension

3450 East Frank Phillips Blvd, #300Bartlesville, OK 74006

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Dr. William Leroy Fesler, MDNicole Baldwin, APRN, FNP-BCHelix Virtual CareDr. Parth Bhavsar
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.2 
56 Years of Experience 8 Years of Experience 12 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English, Hindi, Gujarati, Urdu
Bartlesville , OKOrlando , FLBoca Raton , FLLawrenceville , GA
Med School: University Of Oklahoma College Of Medicine Med School: Smt N H L Municipal Medical College
Current Profile
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Insurance Plans Accepted by Dr. William Leroy Fesler

  • AARP
  • AARP - Medicare
  • ACE
  • Aetna
  • Aetna - HMO
  • Aetna - Medicare
  • Ascension Health - PPO
  • Blue Cross Blue Shield of Oklahoma
  • Cigna
  • Golden Rule
  • HealthSmart
  • HealthSmart - PPO
  • Humana
  • Humana - Medicaid (Managed)
  • Humana - Medicare
  • Humana - PPO
  • Medica
  • Medicaid
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicaid (Managed)
  • Medicare - Medicare
  • Meritain Health
  • Mutual of Omaha
  • Optum Health
  • PreferredOne
  • UnitedHealthcare
  • UnitedHealthcare - Medicare
  • Wellcare

Medical Specialties

Dr. William Leroy Fesler has the following specialty

Specialty Expertise

Dr. William Leroy Fesler has the following 7 areas of expertise

  • Check-up
  • Contraception
  • Family Planning
  • Immunization
  • Influenza
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

56 Years Experience

Dr. William Leroy Fesler holds an expired medical license in the state of Oklahoma.

Medical License

Medical Doctor with an expired medical license in the state of Oklahoma that expired in 2026.

Education & Training

Residency

Completed their residency at Via Christi Regional Medical Center.

Medical School

Graduated from University Of Oklahoma College Of Medicine in 1970.

NPI Number

Dr. Fesler's NPI number is 1730171679.

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Frequently Asked Questions

How can I make an appointment with Dr. William Leroy Fesler?
You can find contact information for Dr. William Leroy Fesler here on Vitals.
Does Dr. William Leroy Fesler accept my insurance?
You can see the insurance plans that Dr. William Leroy Fesler accepts on their Vitals profile.
Is Dr. William Leroy Fesler accepting new patients?
Dr. William Leroy Fesler has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. William Leroy Fesler accept virtual/telehealth appointments?
Dr. William Leroy Fesler has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
What languages does Dr. William Leroy Fesler speak?
Dr. William Leroy Fesler speaks English.

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