MH
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Hanna, Colon & Rectal Surgeon (Proctologist) in Irvine, CA?
Dr. Mark Hanna, MD is a Colon & Rectal Surgeon (Proctologist), who primarily practices in Irvine, CA with 2 additional practice locations. He is board certified. Dr. Hanna is fluent in English, Arabic, and Spanish, and is currently seeing new patients. Dr. Hanna’s practice accepts Cigna, Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Hanna’s office at (909) 949-2242.
What languages does Dr. Hanna speak?
Dr. Hanna and their clinical team can communicate with patients in the following languages:
Arabic
English
Spanish
What conditions does Dr. Hanna treat?
As a Colon & Rectal Surgeon (Proctologist), Dr. Hanna 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. Hanna. 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.
Also known as:
- Colorectal Cancer
- Rectal cancer
- Colon cancer
- Bowel cancer
- Malignant neoplasm of rectum
- Malignant neoplasm of sigmoid colon
- Colon Cancer
- Ascending Colon Cancer
- Bowel Cancer
- Colorectal Carcinoma
- Malignant neoplasm of colon
- Rectal Cancer
ICD-10 Codes:
- C20: Malignant neoplasm of rectum
- C187: Malignant neoplasm of sigmoid colon
- C182: Malignant neoplasm of ascending colon
- C189: Malignant neoplasm of colon, unspecified
- C19: Malignant neoplasm of rectosigmoid junction
Also known as:
- Third Degree Hemorrhoids
- Second Degree Hemorrhoids
- Hemorrhoids
- Prolapsed hemorrhoids
- Grade 3 hemorrhoids
- Severe hemorrhoids
- Internal hemorrhoids that prolapse
- Grade 2 hemorrhoids
- Moderate hemorrhoids
ICD-10 Codes:
- K642: Third degree hemorrhoids
- K641: Second degree hemorrhoids
Also known as:
- Rectal Polyp
- Rectal Prolapse
- Rectal Disorder
- Pelvic Floor Disorder
- Rectal Growth
- Colon Polyp
- Benign Rectal Tumor
- Protruding Rectum
- Bowel Prolapse
- Rectal Eversion
ICD-10 Codes:
- K621: Rectal polyp
- K623: Rectal prolapse
Also known as:
- Having a Colostomy
- Having an Ileostomy
- Ostomy
- Ostomy Surgery of the Bowel
- Colon stoma
- Bowel diversion surgery
- Large intestine ostomy
- Ileal stoma
- Small intestine ostomy
ICD-10 Codes:
- Z933: Colostomy status
- Z932: Ileostomy status
Also known as:
- Intestine Diverticulitis
- Diverticulosis and Diverticulitis
- Inflamed Bowel Diverticula
- Bowel Diverticular Inflammation
ICD-10 Codes:
- K5792: Diverticulitis of intestine, part unspecified, without perforation or abscess without bleeding
Also known as:
- Anal Fistula
- Anal Disorder
- Fistulas
- Perianal Fistula
- Fistula-in-Ano
- Abnormal Anal Tract
ICD-10 Codes:
- K603: Anal fistula
Also known as:
- Other Anal and Rectal Condition
- Anal Disorder
- Rectal Disorder
- Proctitis
- Anal Disorders
- Rectal Disorders
ICD-10 Codes:
- K6289: Other specified diseases of anus and rectum
Also known as:
- Anal Fissure
- Anal Disorder
- Rectal Tear
- Fissure in Anus
- Perianal Fissure
ICD-10 Codes:
- K602: Anal fissure, unspecified
Also known as:
- Digestive System Surgery Aftercare
- After Surgery
- Post-gastrointestinal surgery care
- Stomach surgery aftercare
- Bowel surgery recovery
ICD-10 Codes:
- Z48815: Encounter for surgical aftercare following surgery on the digestive system
Also known as:
- Abdominal Adhesions
- Adhesions
- Peritoneal Disorder
- Scar Tissue in Abdomen
- Internal Scarring
- Bowel Adhesions
ICD-10 Codes:
- K660: Peritoneal adhesions (postprocedural) (postinfection)
Also known as:
- Anal Cancer
- Anal Cancer Treatment (PDQ®)
- Anus Cancer
- Anal Carcinoma
ICD-10 Codes:
- C210: Malignant neoplasm of anus, unspecified
Also known as:
- Cancer Spread to Liver and Bile Duct
- Liver Cancer
- Metastatic Liver Cancer
- Secondary Liver Tumor
- Liver Metastasis
ICD-10 Codes:
- C787: Secondary malignant neoplasm of liver and intrahepatic bile duct
Also known as:
- Anal Fistula
- Perianal Fistula
- Fistula in Anus
- Rectal Fistula
ICD-10 Codes:
- K6030: Anal fistula, unspecified
Which procedures does Dr. Hanna perform as a Colon & Rectal Surgeon (Proctologist)?
As a Colon & Rectal Surgeon (Proctologist), procedures performed by a Dr. Mark Hanna may include:
- Abdominal Colorectal Surgery
- Anal Pap Smear
- Anoscopy
- Colon Cancer Screening
- Colorectal Surgeon Consultation
- Colorectal Surgeon Follow Up
- Colorectal Surgery
- Colorectal Surgery Second Opinion
For detailed information, please contact Dr. Hanna's office.
Does Dr. Hanna accept my insurance?
Dr. Hanna accepts most major insurance plans. Important: Please call our office at (909) 949-2242 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Hanna accept in Irvine, CA?
Dr. Hanna in Irvine, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Blue Shield of California
CalOptima
Centene
CVS Health (formerly Aetna)
Express Scripts
Inland Empire
Medicare
Other Health Care Provider
UnitedHealthcare
View All Insurances
Where is Dr. Hanna's office located?
What is Dr. Hanna's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Hanna's National Provider Identifier (NPI) number is 1902120439.
What common questions do patients ask about Dr. Hanna?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Hanna
What is Dr. Mark Hanna's specialty?
Dr. Hanna is a Colon & Rectal Surgeon (Proctologist) near Irvine, CA. A colon and rectal surgeon possesses the expertise to diagnose and treat a variety of ailments affecting the intestinal tract, including the colon, rectum, anal canal, and perianal area, through both medical and surgical interventions. Furthermore, this professional also engages with other organs and tissues, including the liver, urinary system, and female reproductive system, that are relevant to primary intestinal disorders. Contact Dr. Hanna to book an appointment today.
Is this Dr. Mark Hanna affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Hanna is affiliated with City Of Hope - Duarte Cancer Center, San Antonio Regional Hospital, Casa Colina Hospital And Centers For Healthcare 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
Where can I learn more about Colon & Rectal Surgeon (Proctologist)?
Explore Colon & Rectal Surgeon (Proctologist) with 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 Mark Hanna accepting new patients in Irvine, CA?
Yes, Dr. Mark Hanna is accepting new patients at this time.
Does Dr. Mark Hanna offer online booking?
Please contact Dr. Hanna's office at (909) 949-2242 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Mark Hanna?
Please contact Dr. Hanna's office at (909) 949-2242 for information regarding telehealth appointment availability or for scheduling assistance.
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