Ngoc P. Nguyen, MD
Colorectal Surgery (Proctology)37 years in practice
Southern California Permanente Medical Group
9961 Sierra Ave, Fontana, CA 92335
(909) 427-5000
Colorectal surgeons in Fontana, CA
4 Medicare-enrolled colorectal surgeons practice in Fontana. The hospital they most often list is Kaiser Foundation Hospital Fontana. Filter by Medicare acceptance, telehealth or hospital below.
Colorectal surgeons4practicing in Fontana
Accept Medicare100%4 of 4
Offer telehealth0%0 colorectal surgeons
Typical experience36 yrs0 women, 4 men
Hospitals they work with
Largest practices
Every colorectal surgeon in Fontana
Sriram S. Rangarajan, MD
Colorectal Surgery (Proctology)13 years in practice
Southern California Permanente Medical Group
9961 Sierra Ave, Fontana, CA 92335
(909) 427-5000Joseph H. Ruan, MD
Colorectal Surgery (Proctology)22 years in practice
Southern California Permanente Medical Group
9961 Sierra Ave, Fontana, CA 92335
(909) 427-5000Robert M. Yuhan, MD
Colorectal Surgery (Proctology)36 years in practice
Southern California Permanente Medical Group
9961 Sierra Ave, Fontana, CA 92335
(909) 427-5000Hospital affiliations
None listed with Medicare
NPI 1144397969
No colorectal surgeon here matches those filters.
Other doctors in Fontana
Colorectal surgeons elsewhere in California
Questions about colorectal surgeons in Fontana
How many colorectal surgeons are in Fontana, CA?
4 Medicare-enrolled colorectal surgeons practice in Fontana according to CMS. The largest groups are Southern California Permanente Medical Group (4).
Which hospitals do Fontana colorectal surgeons work with?
The hospitals Fontana colorectal surgeons most often list as an affiliation are Kaiser Foundation Hospital Fontana (2), Enloe Medical Center (1), Orlando Regional Healthcare (1). An affiliation usually means the doctor can treat or admit patients there.
Do these colorectal surgeons accept Medicare?
All are enrolled in Medicare. 4 of 4 accept Medicare assignment, meaning they take the Medicare-approved amount as full payment for covered services. 0 offer telehealth visits. Confirm with the office before booking, especially if you have Medicare Advantage or private insurance.
What does a colorectal surgeon do?
Colorectal surgeons treat the colon, rectum and anus, including colon cancer, diverticulitis, inflammatory bowel disease and hemorrhoids.
Listings come from the CMS Doctors and Clinicians national file: clinicians enrolled in Medicare whose primary specialty is colorectal surgery, at the practice addresses CMS lists in Fontana. Hospital affiliations are the hospitals each clinician reports to Medicare. Details change; confirm with the practice before you visit. About the data.