MK
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Kiefer, Colon & Rectal Surgeon (Proctologist) in Tulsa, OK?
Dr. Mark Kiefer, MD is a Colon & Rectal Surgeon (Proctologist), who primarily practices in Tulsa, OK with 2 additional practice locations. He is board certified by the American Board of Colon & Rectal Surgery and American Board of Surgery. Dr. Kiefer graduated from Georgetown University, Washington, DC. Dr. Kiefer is fluent in English, and is currently seeing new patients. Dr. Kiefer’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Kiefer’s office.
Where did Dr. Kiefer go to medical school and complete their residency?
Medical School: Georgetown University, Washington, DC
Is Dr. Kiefer board certified in Colon & Rectal Surgeon (Proctologist)?
Yes, Dr. Mark Kiefer, MD is board certified by the American Board of Colon & Rectal Surgery , American Board of Surgery
What languages does Dr. Kiefer speak?
Dr. Kiefer and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Kiefer treat?
As a Colon & Rectal Surgeon (Proctologist), Dr. Kiefer 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. Kiefer. 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:
- 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:
- Pre-Procedure Lab Tests
- Other Pre-Procedure Examination
- Pre-op blood work
- Lab tests before surgery
- Pre-treatment lab assessment
- Various pre-op checks
- Miscellaneous pre-surgery exams
- Other pre-treatment assessments
ICD-10 Codes:
- Z01812: Encounter for preprocedural laboratory examination
- Z01818: Encounter for other preprocedural examination
Also known as:
- Benign Transverse Colon Polyp
- Benign Cecum Polyp
- Benign Ascending Colon Polyp
- Benign Tumor
- Colonic Polyps
- Colon Polyps
- Non-cancerous transverse colon growth
- Transverse colon adenoma
- Transverse colon benign tumor
- Non-cancerous cecum growth
- Cecal adenoma
- Cecum benign tumor
- Non-cancerous ascending colon growth
- Ascending colon adenoma
- Ascending colon benign tumor
ICD-10 Codes:
- D123: Benign neoplasm of transverse colon
- D120: Benign neoplasm of cecum
- D122: Benign neoplasm of ascending colon
Also known as:
- Hemorrhoids
- Hemorrhoidal Skin Tags
- Piles
- Anal veins
- Swollen rectal veins
- Anal skin tags
- Perianal skin tags
- Leftover hemorrhoid skin
ICD-10 Codes:
- K648: Other hemorrhoids
- K644: Residual hemorrhoidal skin tags
Also known as:
- Pre-Procedure Heart Examination
- Pre-Surgery Cardiac Checkup
- Heart Health Assessment (Before Procedure)
- Cardiovascular Clearance Exam
ICD-10 Codes:
- Z01810: Encounter for preprocedural cardiovascular examination
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:
- 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:
- Colon Polyps
- Colonic Polyps
- Colorectal polyps
- Bowel polyps
- Intestinal polyps
ICD-10 Codes:
- K635: Polyp of colon
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 Fissure
- Anal Disorder
- Rectal Tear
- Fissure in Anus
- Perianal Fissure
ICD-10 Codes:
- K602: Anal fissure, unspecified
Also known as:
- Colon Polyps
- Colonic Polyps
- Colorectal Polyps
- Intestinal Polyps
- Bowel Polyps
ICD-10 Codes:
- Z86010: Personal history of colon polyps
Also known as:
- Large Intestine Diverticulosis
- Diverticulosis and Diverticulitis
- Diverticular Disease
- Colon Diverticula
- Pockets in the Colon
ICD-10 Codes:
- K5730: Diverticulosis of large intestine without perforation or abscess without bleeding
Also known as:
- Large Intestine Diverticulitis
- Diverticulosis and Diverticulitis
- Inflamed Colon Diverticula
- Colon Diverticular Inflammation
ICD-10 Codes:
- K5732: Diverticulitis of large intestine without perforation or abscess without bleeding
Also known as:
- Rectal Prolapse
- Pelvic Floor Disorder
- Rectal Disorder
- Protruding Rectum
- Bowel Prolapse
- Rectal Eversion
ICD-10 Codes:
- K623: Rectal prolapse
Also known as:
- Non-cancerous Rectum Growth
- Benign Tumor
- Rectal Disorder
- Benign rectal tumor
- Rectal neoplasm
- Non-malignant rectal mass
ICD-10 Codes:
- D128: Benign neoplasm of rectum
Also known as:
- History of rectal or anal cancer
- Colorectal Cancer
- Past rectal cancer
- Anal cancer survivor
- Previous rectosigmoid malignancy
ICD-10 Codes:
- Z85048: Personal history of other malignant neoplasm of rectum, rectosigmoid junction, and anus
Which procedures does Dr. Kiefer perform as a Colon & Rectal Surgeon (Proctologist)?
As a Colon & Rectal Surgeon (Proctologist), procedures performed by a Dr. Mark Kiefer 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. Kiefer's office.
Does Dr. Kiefer accept my insurance?
Dr. Kiefer 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. Kiefer accept in Tulsa, OK?
Dr. Kiefer in Tulsa, OK accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
90 Degree Benefits
All Other Third Party
Community Care Plan
CVS Health (formerly Aetna)
Department of Veterans Affairs
Express Scripts
Health Care Service Corporation (HCSC)
Humana
Medicare
UnitedHealthcare
View All Insurances
Where is Dr. Kiefer's office located?
What is Dr. Kiefer's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Kiefer's National Provider Identifier (NPI) number is 1992896567.
What common questions do patients ask about Dr. Kiefer?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Kiefer
What is Dr. Mark Kiefer's specialty?
Dr. Kiefer is a Colon & Rectal Surgeon (Proctologist) near Tulsa, OK. 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. Kiefer to book an appointment today.
Is this Dr. Mark Kiefer affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Kiefer is affiliated with Ascension St. John Medical Center 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
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 Kiefer accepting new patients in Tulsa, OK?
Yes, Dr. Mark Kiefer is accepting new patients at this time.
Does Dr. Mark Kiefer offer online booking?
Please contact Dr. Kiefer's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Mark Kiefer?
Please contact Dr. Kiefer's office for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Mark Kiefer have?
Dr. Mark Kiefer is certified by the American Board of Colon & Rectal Surgery and American Board of Surgery.
Other Colon & Rectal Surgeon (Proctologist) Near Tulsa, OK
RC
Colon & Rectal Surgeon (Proctologist)
Accepting patientsDr. Rodney Clingan, MD is a Colon & Rectal Surgeon (Proctologist), who primarily practices in Tulsa, OK with 1 additional practice location. He has been practicing for over 21 years and is board certified by the American Board of Surgery.
Tulsa, OK
MM
Colon & Rectal Surgeon (Proctologist)
Accepting patientsDr. Mitchell Mccain, MD is a Colon & Rectal Surgeon (Proctologist), who primarily practices in Tulsa, OK with 1 additional practice location. He is board certified.
Tulsa, OK
WA
Colon & Rectal Surgeon (Proctologist)
Accepting patientsDr. William Allred, MD is a Colon & Rectal Surgeon (Proctologist), who primarily practices in Tulsa, OK. He is board certified.
Tulsa, OK