23 Years of Experience
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Oh, Surgeon in Montclair, CA?
Where did Dr. Oh go to medical school and complete their residency?
Residency: New York Presbyterian Hospital Program
Medical School: University of California
Is Dr. Oh board certified as a Surgeon?
Yes, Dr. Anthony Oh, MD is board certified by the American Board of Surgery
What languages does Dr. Oh speak?
Dr. Oh and their clinical team can communicate with patients in the following languages:
- English
- Spanish
What conditions does a Surgeon like Dr. Oh typically treat?
As a Surgeon, Dr. Oh diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Oh. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Umbilical Hernia
- Groin Hernia (One Side)
- Hernia
- Inguinal Hernia
- Belly Button Hernia
- Navel Hernia
- Umbilical Rupture
- Unilateral Inguinal Hernia
- Single Groin Hernia
- Hernia in One Groin
ICD-10 Codes:
- K429: Umbilical hernia without obstruction or gangrene
- K4090: Unilateral inguinal hernia, without obstruction or gangrene, not specified as recurrent
Also known as:
- Kidney Failure
- Renal Failure
- Kidney Shutdown
ICD-10 Codes:
- N19: Unspecified kidney failure
Also known as:
- Gallstones
- Cholelithiasis
- Gallbladder stones
- Biliary calculi
ICD-10 Codes:
- K8020: Calculus of gallbladder without cholecystitis without obstruction
What procedures does a Surgeon like Dr. Oh typically perform?
As a Surgeon, Dr. Oh performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Oh. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Laparoscopic Gallbladder Removal
- Laparoscopic Gallbladder Removal with X-ray
- Keyhole Gallbladder Surgery
- Cholecystectomy Laparoscopic
- Minimally Invasive Gallbladder Surgery
- Cholecystectomy with Cholangiography
- Minimally Invasive Gallbladder Removal
CPT Codes:
- 47562: Laparoscopy, surgical; cholecystectomy
- 47563: Laparoscopy, surgical; cholecystectomy with cholangiography
Also known as:
- Small Abdominal Hernia Repair
- Laparoscopic Inguinal Hernia Repair
- Ventral hernia repair
- Umbilical hernia surgery
- Epigastric hernia repair with mesh
- Incisional hernia repair
- Keyhole Groin Hernia Surgery
- Minimally Invasive Hernia Repair
- Laparoscopic Hernioplasty
CPT Codes:
- 49591: Repair of anterior abdominal hernia(s) (ie, epigastric, incisional, ventral, umbilical, spigelian), any approach (ie, open, laparoscopic, robotic), initial, including implantation of mesh or other prosthesis when performed, total length of defect(s); less than 3 cm, reducible
- 49650: Laparoscopy, surgical; repair initial inguinal hernia
Also known as:
- Deep Armpit Lymph Node Biopsy
- Biopsy
- Axillary Lymph Node Excision
- Open Axillary Node Biopsy
- Underarm Lymph Node Removal
CPT Codes:
- 38525: Biopsy or excision of lymph node(s); open, deep axillary node(s)
Also known as:
- Radioactive Tracer Injection for Sentinel Lymph Node Biopsy
- Sentinel Node Mapping Injection
- Lymph Node Tracer Injection
- Radioactive Dye for Lymph Nodes
- Sentinel Lymph Node Identification
CPT Codes:
- 38792: Injection procedure; radioactive tracer for identification of sentinel node
Also known as:
- Partial Mastectomy
- Mastectomy
- Lumpectomy
- Breast conserving surgery
- Quadrantectomy
- Segmentectomy
CPT Codes:
- 19301: Mastectomy, partial (eg, lumpectomy, tylectomy, quadrantectomy, segmentectomy);
Does Dr. Oh accept my insurance?
Dr. Oh accepts most major insurance plans. Important: Please call our office at (909) 621-7647 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Oh accept in Montclair, CA?
Dr. Oh in Montclair, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Centene Corporation
City of Los Angeles
Heritage Health
Inland Empire Health Plan
Inland Faculty Medical Group, Inc
Kaiser Permanente
OptumRx Administered Payer
Other Health Care Provider
State of California
UnitedHealth Group
View All Insurances
Where is Dr. Oh's office located?
Dr. Anthony Oh's Primary Practice
4950 San Bernardino St Ste 202
Montclair, CA 91763
(909) 621-7647
What hospitals are Dr. Oh affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Oh has admitting privileges at the following hospitals:

Ranked Cancer Surgery
Ranked Mastectomy
What is Dr. Oh's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Oh's National Provider Identifier (NPI) number is 1154401354.
What common questions do patients ask about Dr. Oh?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Oh