AA
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Aka, Colon & Rectal Surgeon (Proctologist) in Loma Linda, CA?
Dr. Allison Aka, MD is a Colon & Rectal Surgeon (Proctologist), who primarily practices in Loma Linda, CA with 2 additional practice locations. Dr. Aka is fluent in English, and is currently seeing new patients. Dr. Aka’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Aka’s office at (909) 558-2262.
What languages does Dr. Aka speak?
Dr. Aka and their clinical team can communicate with patients in the following languages:
English
What conditions does a Colon & Rectal Surgeon (Proctologist) like Dr. Aka typically treat?
As a Colon & Rectal Surgeon (Proctologist), Dr. Aka 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. Aka. 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:
- Colorectal Cancer
- Rectal cancer
- Colon cancer
- Bowel cancer
- Malignant neoplasm of rectum
- Malignant neoplasm of sigmoid colon
ICD-10 Codes:
- C20: Malignant neoplasm of rectum
- C187: Malignant neoplasm of sigmoid colon
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:
- Anal Fistula
- Anal Disorder
- Fistulas
- Perianal Fistula
- Fistula-in-Ano
- Abnormal Anal Tract
ICD-10 Codes:
- K603: Anal fistula
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:
- Anal Fistula
- Perianal Fistula
- Fistula in Anus
- Rectal Fistula
ICD-10 Codes:
- K6030: Anal fistula, unspecified
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:
- Rectal Prolapse
- Pelvic Floor Disorder
- Rectal Disorder
- Protruding Rectum
- Bowel Prolapse
- Rectal Eversion
ICD-10 Codes:
- K623: Rectal prolapse
What procedures does a Colon & Rectal Surgeon (Proctologist) like Dr. Aka typically perform?
As a Colon & Rectal Surgeon (Proctologist), Dr. Aka 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. Aka. 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:
- Anal Fistula Surgery
- Fistulectomy
- Fistulotomy
- Anal Fistula Repair
- Perianal Fistula Repair
- Intersphincteric Fistula Repair
- Perianal Fistula Surgery
CPT Codes:
- 46280: Surgical treatment of anal fistula (fistulectomy/fistulotomy); transsphincteric, suprasphincteric, extrasphincteric or multiple, including placement of seton, when performed
- 46270: Surgical treatment of anal fistula (fistulectomy/fistulotomy); subcutaneous
- 46275: Surgical treatment of anal fistula (fistulectomy/fistulotomy); intersphincteric
Also known as:
- Flexible Sigmoidoscopy
- Colorectal Cancer Screening Tests
- Sigmoidoscopy
- Lower colon exam
- Flexible colon scope
- Rectum and lower colon check
CPT Codes:
- 45330: Sigmoidoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
Also known as:
- Anoscopy (Diagnostic)
- Anoscopy
- Anal Canal Exam
- Rectal Scope Exam
- Anus Diagnostic Procedure
CPT Codes:
- 46600: Anoscopy; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
Also known as:
- Anal Lesion Excision
- Removal of Anal Warts
- Surgical Excision of Anal Lesions
- Anus Lesion Removal
CPT Codes:
- 46922: Destruction of lesion(s), anus (eg, condyloma, papilloma, molluscum contagiosum, herpetic vesicle), simple; surgical excision
Also known as:
- Flexible Sigmoidoscopy with Biopsy
- Colorectal Cancer Screening Tests
- Sigmoid Colon Scope with Biopsy
- Lower Endoscopy with Tissue Sample
- Flexible Sigmoidoscopy and Biopsy
- Rectum and Lower Colon Exam
CPT Codes:
- 45331: Sigmoidoscopy, flexible; with biopsy, single or multiple
Does Dr. Aka accept my insurance?
Dr. Aka accepts most major insurance plans. Important: Please call our office at (909) 558-2262 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Aka accept in Loma Linda, CA?
Dr. Aka in Loma Linda, 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
Federal government of the United States
Inland Empire
Inland Empire Health Plan
Inland Faculty Medical Group, Inc
Medicare
Other Health Care Provider
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Aka's office located?
Dr. Allison Aka's Practice 2
11175 Campus Street Coleman Pavilion Suite 21111
Loma Linda, CA 92350
What is Dr. Aka's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Aka's National Provider Identifier (NPI) number is 1891130100.
What common questions do patients ask about Dr. Aka?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Aka
What is Dr. Allison Aka's specialty?
Dr. Aka is a Colon & Rectal Surgeon (Proctologist) near Loma Linda, CA.
What does a Colon & Rectal Surgeon (Proctologist) do?
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.
Is this Dr. Allison Aka affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Aka is affiliated with Arrowhead Regional Medical Center, Redlands Community Hospital, Eisenhower Health Main Campus 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 Colon & Rectal Surgeon (Proctologist)?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Colon & Rectal Surgeon (Proctologist). 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 Allison Aka accepting new patients in Loma Linda, CA?
Yes, Dr. Allison Aka is accepting new patients at this time.
Does Dr. Allison Aka offer online booking?
Please contact Dr. Aka's office at (909) 558-2262 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Allison Aka?
Please contact Dr. Aka's office at (909) 558-2262 for information regarding telehealth appointment availability or for scheduling assistance.
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