
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Regenbogen, Colon & Rectal Surgeon (Proctologist) in Ann Arbor, MI?
Dr. Scott Regenbogen, MD is a Colon & Rectal Surgeon (Proctologist), who primarily practices in Ann Arbor, MI with 2 additional practice locations. He is board certified. Dr. Regenbogen graduated from University of California, completed his residency at Massachusetts General Hospital, and is currently affiliated with Mott Hospital. Dr. Regenbogen is fluent in English and Spanish, and is currently seeing new patients. Dr. Regenbogen’s practice accepts Medicaid, Medicare, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Regenbogen’s office.
What are Areas of Expertise for Dr. Regenbogen?
Dr. Scott Regenbogen, MD is a highly-rated, board-certified Colon & Rectal Surgeon (Proctologist) known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Regenbogen empowers patients to confidently navigate their health journey, specializing in Anorectal Disorders, Colon & Rectal Cancer, Inflammatory Bowel Disease, Minimally Invasive Surgery, and comprehensive wellness support. Serving the Ann Arbor, MI community, Dr. Regenbogen is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Regenbogen go to medical school and complete their residency?
Fellowship: Colon & Rectal Surgery, Lahey Clinic Hospital
Residency: Massachusetts General Hospital
Medical School: University of California
Is Dr. Regenbogen board certified as a Colon & Rectal Surgeon (Proctologist)?
Yes, Dr. Scott Regenbogen, MD is board certified by the American Board of Colon & Rectal Surgery , American Board of Surgery
What languages does Dr. Regenbogen speak?
Dr. Regenbogen and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does a Colon & Rectal Surgeon (Proctologist) like Dr. Regenbogen typically treat?
As a Colon & Rectal Surgeon (Proctologist), Dr. Regenbogen 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. Regenbogen. 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
ICD-10 Codes:
- C20: Malignant neoplasm of rectum
Also known as:
- Cancer Follow-up Exam
- Cancer
- Post-cancer treatment checkup
- Malignancy surveillance
- Oncology follow-up
ICD-10 Codes:
- Z08: Encounter for follow-up examination after completed treatment for malignant neoplasm
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:
- 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:
- Third Degree Hemorrhoids
- Hemorrhoidal Skin Tags
- Hemorrhoids
- Prolapsed hemorrhoids
- Grade 3 hemorrhoids
- Severe hemorrhoids
- Anal skin tags
- Perianal skin tags
- Leftover hemorrhoid skin
ICD-10 Codes:
- K642: Third degree hemorrhoids
- K644: Residual hemorrhoidal skin tags
Also known as:
- Colon Cancer Screening
- Health Screening
- Colorectal Cancer Screening (PDQ®)
- Screening Tests to Detect Colorectal Cancer and Polyps
- Tests to Detect Colorectal Cancer and Polyps
- Colorectal Cancer Screening
- Colonoscopy Screening
- Bowel Cancer Screening
ICD-10 Codes:
- Z1211: Encounter for screening for malignant neoplasm of colon
Also known as:
- Anal Fistula
- Perianal Fistula
- Fistula in Anus
- Rectal Fistula
ICD-10 Codes:
- K6030: Anal fistula, unspecified
What procedures does a Colon & Rectal Surgeon (Proctologist) like Dr. Regenbogen typically perform?
As a Colon & Rectal Surgeon (Proctologist), Dr. Regenbogen 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. Regenbogen. 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:
- 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:
- Hemorrhoid Removal with Rubber Band Ligation
- Rubber Band Ligation for Hemorrhoids
- Internal Hemorrhoid Ligation
- Banding of Hemorrhoids
- Hemorrhoid Banding
CPT Codes:
- 46221: Hemorrhoidectomy, internal, by rubber band ligation(s)
Also known as:
- Colonoscopy with Polyp Removal
- Colonoscopy with Biopsy
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy with Polypectomy
- Colon Polyp Removal
- Colorectal Lesion Excision
- Flexible Colonoscopy
- Colon Biopsy
- Large Intestine Scope
- Colorectal Cancer Screening
CPT Codes:
- 45385: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique
- 45380: Colonoscopy, flexible; with biopsy, single or multiple
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:
- Removal of Multiple Hemorrhoids
- Hemorrhoidectomy
- Internal and External Hemorrhoid Surgery
- Piles Removal Surgery
CPT Codes:
- 46260: Hemorrhoidectomy, internal and external, 2 or more columns/groups;
Also known as:
- Anal Fistula Surgery
- Fistulectomy
- Fistulotomy
- Intersphincteric Fistula Repair
- Perianal Fistula Surgery
CPT Codes:
- 46275: Surgical treatment of anal fistula (fistulectomy/fistulotomy); intersphincteric
Also known as:
- Removal of Anal Lesions (Electrocautery)
- Anal Wart Removal (Electrocautery)
- Electrosurgical Destruction of Anal Lesions
- Anus Lesion Excision
- Electrodessication of Anal Condyloma
CPT Codes:
- 46910: Destruction of lesion(s), anus (eg, condyloma, papilloma, molluscum contagiosum, herpetic vesicle), simple; electrodesiccation
Does Dr. Regenbogen accept my insurance?
Dr. Regenbogen accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Regenbogen accept in Ann Arbor, MI?
Dr. Regenbogen in Ann Arbor, MI accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Blue Cross Blue Shield of Michigan
Cigna Group
CVS Health (formerly Aetna)
Henry Ford Health System
Humana
Medicare
Molina Healthcare
Spectrum / Priority Health
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Regenbogen's office located?
What is Dr. Regenbogen's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Regenbogen's National Provider Identifier (NPI) number is 1871574095.
What common questions do patients ask about Dr. Regenbogen?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Regenbogen
What is Dr. Scott Regenbogen's specialty?
Dr. Regenbogen is a Colon & Rectal Surgeon (Proctologist) near Ann Arbor, MI.
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. Scott Regenbogen affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Regenbogen is affiliated with University Hospital - Michigan Medicine which is a Castle Connolly Top Hospital. 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 Scott Regenbogen accepting new patients in Ann Arbor, MI?
Yes, Dr. Scott Regenbogen is accepting new patients at this time.
Does Dr. Scott Regenbogen offer online booking?
Please contact Dr. Regenbogen's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Scott Regenbogen?
Please contact Dr. Regenbogen's office for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Scott Regenbogen have?
Dr. Scott Regenbogen is certified by the American Board of Colon & Rectal Surgery and American Board of Surgery.
Other Colon & Rectal Surgeon (Proctologist) Near Ann Arbor, MI
PS
Surgeon
Dr. Pasithorn Suwanabol, MD is a Surgeon, who primarily practices in Ann Arbor, MI.
Ann Arbor, MI
AL
Colon & Rectal Surgeon (Proctologist)
Dr. Alisha Lussiez, MD is a Colon & Rectal Surgeon (Proctologist), who primarily practices in Ann Arbor, MI.
Ann Arbor, MI

Colon & Rectal Surgeon (Proctologist)
Dr. Samantha Hendren, MD is a Colon & Rectal Surgeon (Proctologist), who primarily practices in Ann Arbor, MI with 2 additional practice locations.
Ann Arbor, MI