KR
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Rona, Surgeon in Fountain Valley, CA?
Dr. Kais Rona is a Surgeon, who primarily practices in Fountain Valley, CA with 1 additional practice location. Dr. Rona is fluent in English and Persian, and is currently seeing new patients. Dr. Rona’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Rona’s office at (714) 861-4666.
What languages does Dr. Rona speak?
Dr. Rona and their clinical team can communicate with patients in the following languages:
English
Persian
What conditions does a Surgeon like Dr. Rona typically treat?
As a Surgeon, Dr. Rona 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. Rona. 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:
- Severe Obesity
- Obesity
- Helping Your Child Who Is Overweight
- Take Charge of Your Health: A Guide for Teenagers
- Understanding Adult Overweight & Obesity
- Morbid Obesity
- Extreme Obesity
- Class 3 Obesity
ICD-10 Codes:
- E6601: Morbid (severe) obesity due to excess calories
Also known as:
- Other Pre-Procedure Examination
- Various pre-op checks
- Miscellaneous pre-surgery exams
- Other pre-treatment assessments
ICD-10 Codes:
- Z01818: Encounter for other preprocedural examination
Also known as:
- Bariatric Surgery Status
- Weight Loss Surgery
- Weight-loss (Metabolic & Bariatric) Surgery
- Weight Loss Surgery History
- Gastric Bypass Status
- Sleeve Gastrectomy Status
ICD-10 Codes:
- Z9884: Bariatric surgery status
Also known as:
- Groin Hernia (One Side)
- Hernia
- Inguinal Hernia
- Unilateral Inguinal Hernia
- Single Groin Hernia
- Hernia in One Groin
ICD-10 Codes:
- K4090: Unilateral inguinal hernia, without obstruction or gangrene, not specified as recurrent
What procedures does a Surgeon like Dr. Rona typically perform?
As a Surgeon, Dr. Rona 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. Rona. 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 Sleeve Gastrectomy
- Laparoscopic Gastric Bypass Surgery
- Weight Loss Surgery
- Laparoscopy
- Gastric Sleeve Surgery
- Longitudinal Gastrectomy
- Laparoscopic Weight Loss Surgery
- Roux-en-Y gastric bypass
- Bariatric surgery
- Minimally invasive gastric bypass
- Weight loss surgery
CPT Codes:
- 43775: Laparoscopy, surgical, gastric restrictive procedure; longitudinal gastrectomy (ie, sleeve gastrectomy)
- 43644: Laparoscopy, surgical, gastric restrictive procedure; with gastric bypass and Roux-en-Y gastroenterostomy (roux limb 150 cm or less)
Also known as:
- Laparoscopic Inguinal Hernia Repair
- Small Abdominal Hernia Repair
- Abdominal Hernia Repair with Mesh
- Keyhole Groin Hernia Surgery
- Minimally Invasive Hernia Repair
- Laparoscopic Hernioplasty
- Ventral hernia repair
- Umbilical hernia surgery
- Epigastric hernia repair with mesh
- Incisional hernia repair
- Ventral Hernia Repair
- Umbilical Hernia Repair
- Incisional Hernia Repair
- Epigastric Hernia Surgery
CPT Codes:
- 49650: Laparoscopy, surgical; repair initial inguinal hernia
- 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
- 49593: 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); 3 cm to 10 cm, reducible
Also known as:
- Laparoscopic Gallbladder Removal
- Keyhole Gallbladder Surgery
- Cholecystectomy Laparoscopic
- Minimally Invasive Gallbladder Surgery
CPT Codes:
- 47562: Laparoscopy, surgical; cholecystectomy
Also known as:
- Diagnostic Upper Endoscopy with Biopsy
- EGD with Biopsy
- Esophagogastroduodenoscopy
- Upper GI Endoscopy
- Stomach Scope with Sample
CPT Codes:
- 43235: Esophagogastroduodenoscopy, flexible, transoral; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
Also known as:
- Abdominal Wall Nerve Block (TAP Block)
- TAP block
- Transversus abdominis plane block
- Rectus sheath block
- Abdominal pain injection
CPT Codes:
- 64488: Transversus abdominis plane (TAP) block (abdominal plane block, rectus sheath block) bilateral; by injections (includes imaging guidance, when performed)
Does Dr. Rona accept my insurance?
Dr. Rona accepts most major insurance plans. Important: Please call our office at (714) 861-4666 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Rona accept in Fountain Valley, CA?
Dr. Rona in Fountain Valley, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Alignment Healthcare
Centene Corporation
Cigna Group
City of Los Angeles
CVS Health (formerly Aetna)
Medicare
Monarch HealthCare
Other Health Care Provider
State of California
UnitedHealth Group
View All Insurances
Where is Dr. Rona's office located?
Dr. Kais Rona's Primary Practice
18111 Brookhurst St Ste 5600
Fountain Valley, CA 92708
(714) 861-4666
What hospitals are Dr. Rona affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Rona has admitting privileges at the following hospitals:
Uci Medical Center,Orange, CA
Ranked Urologic Surgery

Ranked in 2 Procedures

Uci Medical Center,Orange, CA
Ranked Urologic Surgery
Ranked in 2 Procedures
Uci Health - Fountain Valley,Fountain Valley, CA
Ranked Cancer Surgery

Ranked Mastectomy

Uci Health - Fountain Valley,Fountain Valley, CA
Ranked Cancer Surgery
Ranked Mastectomy
Pih Health Whittier Hospital,Whittier, CA
Ranked Orthopaedic Surgery

Ranked in 3 Procedures

Pih Health Whittier Hospital,Whittier, CA
Ranked Orthopaedic Surgery
Ranked in 3 Procedures
Orange Coast Medical Center,Fountain Valley, CA
Orange Coast Medical Center,Fountain Valley, CA
Memorialcare Long Beach Medical Center,Long Beach, CA
Memorialcare Long Beach Medical Center,Long Beach, CA
Foothill Regional Medical Center,Tustin, CA
Foothill Regional Medical Center,Tustin, CA
What is Dr. Rona's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Rona's National Provider Identifier (NPI) number is 1245650951.
What common questions do patients ask about Dr. Rona?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Rona
What is Dr. Kais Rona's specialty?
Dr. Rona is a Surgeon near Fountain Valley, CA.
What does a Surgeon do?
General surgeons are experts in diagnosing and managing surgical conditions which includes preoperative, operative, and postoperative care, as well as addressing complications. Their expertise include the areas such as the alimentary tract, breast, abdomen, skin and soft tissue, endocrine system, head and neck, pediatric surgery, surgical critical care, surgical oncology, trauma, burns, and vascular surgery. General surgeons increasingly utilize minimally invasive and endoscopic techniques to provide proper care. In addition to this, many general surgeons have expertise in transplantation, plastic, and cardiothoracic surgery.
Is Dr. Kais Rona affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Rona is affiliated with Uci Medical Center, Uci Health - Fountain Valley, Pih Health Whittier Hospital which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see a Surgeon?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Surgeon. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Dr. Kais Rona accepting new patients in Fountain Valley, CA?
Yes, Dr. Kais Rona is accepting new patients at this time.
Does Dr. Kais Rona offer online booking?
Please contact Dr. Rona's office at (714) 861-4666 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Dr. Kais Rona?
Please contact Dr. Rona's office at (714) 861-4666 to schedule an appointment.
Where is Dr. Rona's office located?
Dr. Rona's offices are located in Fountain Valley, CA and Placentia, CA.
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