0 reviews
Summary
Dr. William Entwistle is a family medicine physician who earned his medical degree from Universidad Mayor De San Simon Facultad De Medicina. With 15 years of experience in family medicine, he provides comprehensive primary care for patients of all ages.
Dr. Entwistle practices at multiple locations throughout Merced, California, including Mfa At El Portal, Mfa North, and Mercy Medical Center. He specializes in managing common conditions such as type 2 diabetes, joint pain, and high blood pressure. His practice includes physical therapy and strength training programs to help patients improve their overall health and mobility.
Dr. Entwistle practices at multiple locations throughout Merced, California, including Mfa At El Portal, Mfa North, and Mercy Medical Center. He specializes in managing common conditions such as type 2 diabetes, joint pain, and high blood pressure. His practice includes physical therapy and strength training programs to help patients improve their overall health and mobility.
AI-generated from data on this provider profile.
Quick Facts
- accepting new patients
- 15 years of experience
- 37 insurance plans accepted
- Universidad Mayor De San Simon Facultad De Medicina
- 1 specialty
- 1 board certification
- 3 office locations
- Male
Office Locations
Dr. William Milton Entwistle has 3 locationsMfa At El Portal
3385 G St Ste AMerced, CA 95340 Tel: (209) 725-3122
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
Mfa North
127 W El Portal DrMerced, CA 95348 Tel: (209) 723-3704
Mon8:00 am - 8:00 pm
Tue8:00 am - 8:00 pm
Wed8:00 am - 8:00 pm
Thu8:00 am - 8:00 pm
Fri8:00 am - 5:00 pm
Sat8:30 am - 12:00 pm
SunClosed
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. William Milton Entwistle, MD | Dr. Georgine Nanos, MD | Dr. Anastasia Eileen Buerger | Dr. Michelle Simi, MD |
| Family Medicine | Family Medicine | Family Medicine | Family Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 15 Years of Experience | 24 Years of Experience | 11 Years of Experience | 32 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English, Spanish | Speaks English | ||
| Merced , CA | Encinitas , CA | Long Beach , CA | ORINDA , CA |
| Med School: Universidad Mayor De San Simon Facultad De Medicina | Med School: George Washington University School Of Medicine & Health Sciences | Med School: Western University of Health Sciences, DO | Med School: University Of Chicago Division Of The Biological Sciences The Pritzker School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. William Milton Entwistle
Medical Specialties
Dr. William Milton Entwistle has the following specialty
Certifications, License, & Education
15 Years Experience
MEDICAL LICENSE
Medical Doctor, California, 2025, Expired
EDUCATION & TRAINING
Medical School
Universidad Mayor De San Simon Facultad De MedicinaGraduated in 2011
Similar doctors
Frequently Asked Questions
- How can I make an appointment with Dr. William Entwistle?
- You can find contact information for Dr. William Entwistle here on Vitals.
- Is Dr. William Entwistle accepting new patients?
- Dr. William Entwistle is accepting new patients on Vitals. View Dr. William Entwistle's profile on Vitals to make an appointment.
- Does Dr. William Entwistle accept my insurance?
- You can see the insurance plans that Dr. William Entwistle accepts on their Vitals profile.
- Does Dr. William Entwistle accept virtual/telehealth appointments?
- Dr. William Entwistle has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dr. William Entwistle's office located?
- Dr. William Entwistle's office is located at 3385 G St Ste A, Merced, CA, 95340.
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.





