Provider Information

Last Updated : Jan 7 2026 11:39 AM

Ronald R Castonguay




City
Fresno
Group
Direct Network: Fresno
Specialty
Orthopedic Surgery
Last Name
Castonguay
First Name
Ronald
Middle Name
R
Address
1510 E. Herndon Ave. Ste 230
State
CA
Zip Code
93720
Phone
(559)450-2663
Hours
Mon - Fri 8:00 AM - 5:00 PM
Gender
M
Title
M.D.
Physician ID
560914
Language 1
French
Hospital Affiliation
Clovis Community Hospital& Saint Agnes Medical Center& Fresno Heart And Surgical Hospital
Section Number
4
County
FRESNO
Accepting New Patient
Yes
PPG NAME
Direct Network: Fresno
PPG ID
MFRDN
NPI Number
1154467074
License ID
A055167
Board Certified
No
Office Language
Spanish
Panel Status
Available by referral only
PHY CCT IND
Y
Telemedicine Indicator
NO TM

Start a new search.



Is any of the information above incorrect? Please use this online form to send us a correction or email directoryrequest@calvivahealth.org. You may also call 1-888-893-1569 TTY 711.

Customer Satisfaction Survey
Please help us improve our website by completing this short questionnaire.

Did you find what you were looking for on our website?

Did you find what you were looking for on our website?

Clear selection

If you didn't find what you were looking for, please let us know what you were trying to find. We will use your feedback to help improve the website.

If you didn't find what you were looking for, please let us know what you were trying to find. We will use your feedback to help improve the website.

Clear selection
Question 2 of 4

Is this website easy to use?

Is this website easy to use?

Clear selection
Question 3 of 4

Would you recommend our website to others?

Would you recommend our website to others?

Clear selection
Question 4 of 4

Would you like to share any comments or suggestions with CalViva Health?

Would you like to share any comments or suggestions with CalViva Health?

Clear selection