0 reviews
Summary
Dr. Derr works in East Longmeadow, MA and specializes in Optometry. Dr. Derr is affiliated with Mercy Medical Center.
Quick Facts
- speaks English, Spanish
- 1 specialty
- 2 areas of expertise
- 1 hospital affiliation
- 1 office location
- Male
Office Location
Dr. William V Derr
382 N Main St Ste 101East Longmeadow, MA 01028Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 7:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. William V Derr, MD | Dr. Steven Richard Squillace, MD | Dr. Anna Gokhfeld, OD | Dr. Gina M Lippi, OD |
| Optometry | Optometry | Optometry | Optometry |
| Accepts New Patients | |||
| 26 Years of Experience | |||
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | Speaks English | ||
| East Longmeadow , MA | Somers , CT | Saugus , MA | Manchester , CT |
| Med School: New England College of Optometry | Med School: University Of Pennsylvania School Of Medicine | ||
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. William V Derr
Medical Specialties
Dr. William V Derr has the following specialty
Specialty Expertise
Dr. William V Derr has the following 2 areas of expertise
Certifications, License, & Education
MEDICAL LICENSE
Doctor Of Optometry, Massachusetts, Active
Similar doctors
Frequently Asked Questions
- Where is Dr. William Derr's office located?
- Dr. William Derr's office is located at 382 N Main St Ste 101, East Longmeadow, MA, 01028.
- Which hospitals is Dr. William Derr affiliated with?
- Dr. William Derr is affiliated with Mercy Medical Center.
- How can I make an appointment with Dr. William Derr?
- You can find contact information for Dr. William Derr here on Vitals.
- Does Dr. William Derr accept virtual/telehealth appointments?
- Dr. William Derr has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Does Dr. William Derr accept my insurance?
- You can see the insurance plans that Dr. William Derr accepts on their Vitals profile.
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.





