Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Voloyiannis, Colon & Rectal Surgeon (Proctologist) in Webster, TX?
Dr. Theodoros Voloyiannis, MD is a Colon & Rectal Surgeon (Proctologist), who primarily practices in Webster, TX with 2 additional practice locations. He is board certified. Dr. Voloyiannis graduated from Aristotle University Of Thessaloniki School Of Medicine and completed his residency at University Of Texas At Houston. Dr. Voloyiannis is fluent in English and Greek, and is currently seeing new patients. Dr. Voloyiannis’s practice accepts Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Voloyiannis’s office at (281) 332-7505.
What are Areas of Expertise for Dr. Voloyiannis?
Dr. Theodoros Voloyiannis, MD is a highly-rated, board-certified Colon & Rectal Surgeon (Proctologist) known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Voloyiannis empowers patients to confidently navigate their health journey, specializing in Colon & Rectal Cancer & Surgery, or comprehensive wellness support. Serving the Webster/TX community, Dr. Voloyiannis is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Voloyiannis go to medical school and complete their residency?
Residency: University Of Texas At Houston
Medical School: Aristotle University Of Thessaloniki School Of Medicine
What languages does Dr. Voloyiannis speak?
Dr. Voloyiannis and their clinical team can communicate with patients in the following languages:
English
Greek
What conditions does Dr. Voloyiannis treat?
As a Colon & Rectal Surgeon (Proctologist), Dr. Voloyiannis 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. Voloyiannis. 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:
- Third Degree Hemorrhoids
- Hemorrhoidal Skin Tags
- Fourth Degree Hemorrhoids
- Hemorrhoids
- Prolapsed hemorrhoids
- Grade 3 hemorrhoids
- Severe hemorrhoids
- Anal skin tags
- Perianal skin tags
- Leftover hemorrhoid skin
- Permanently prolapsed hemorrhoids
- Grade 4 hemorrhoids
- Strangulated hemorrhoids
ICD-10 Codes:
- K642: Third degree hemorrhoids
- K644: Residual hemorrhoidal skin tags
- K643: Fourth degree hemorrhoids
Also known as:
- Anal Fistula
- Anal Spasm
- Anal Dysplasia
- Anal Disorder
- Fistulas
- Perianal Fistula
- Fistula-in-Ano
- Abnormal Anal Tract
- Rectal Spasm
- Proctalgia Fugax
- Anal Muscle Spasm
- Abnormal anal cells
- Precancerous anal changes
- Anal epithelial dysplasia
ICD-10 Codes:
- K603: Anal fistula
- K594: Anal spasm
- K6282: Dysplasia of anus
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:
- Genital Warts
- Venereal Warts
- HPV Warts
- Anogenital Warts
ICD-10 Codes:
- A630: Anogenital (venereal) warts
Also known as:
- History of large intestine cancer
- History of rectal or anal cancer
- Colorectal Cancer
- Past colon cancer
- Colorectal cancer survivor
- Previous large bowel malignancy
- Past rectal cancer
- Anal cancer survivor
- Previous rectosigmoid malignancy
ICD-10 Codes:
- Z85038: Personal history of other malignant neoplasm of large intestine
- Z85048: Personal history of other malignant neoplasm of rectum, rectosigmoid junction, and anus
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:
- 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:
- Complete Bowel Incontinence
- Bowel Incontinence
- Full fecal incontinence
- Total loss of bowel control
- Severe accidental bowel leakage
ICD-10 Codes:
- R159: Full incontinence of feces
Also known as:
- Chronic Anal Fissure
- Anal Disorder
- Long-Term Anal Tear
- Persistent Rectal Fissure
- Chronic Fissure in Anus
ICD-10 Codes:
- K601: Chronic anal fissure
Also known as:
- Colon Polyps
- Colonic Polyps
- Colorectal polyps
- Bowel polyps
- Intestinal polyps
ICD-10 Codes:
- K635: Polyp of colon
Also known as:
- Rectal Bleeding
- Gastrointestinal Bleeding
- Gastrointestinal (GI) Bleeding
- Anal Bleeding
- Blood in Stool
- Lower GI Bleed
ICD-10 Codes:
- K625: Hemorrhage of anus and rectum
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:
- Large Intestine Diverticulitis with Perforation and Abscess
- Abscess
- Diverticulosis and Diverticulitis
- Inflamed Colon Diverticula with Abscess
- Perforated Large Bowel Diverticulitis
ICD-10 Codes:
- K5720: Diverticulitis of large intestine with perforation and abscess without bleeding
Which procedures does Dr. Voloyiannis perform as a Colon & Rectal Surgeon (Proctologist)?
As a Colon & Rectal Surgeon (Proctologist), procedures performed by a Dr. Theodoros Voloyiannis 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. Voloyiannis' office.
Does Dr. Voloyiannis accept my insurance?
Dr. Voloyiannis accepts most major insurance plans. Important: Please call our office at (281) 332-7505 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Voloyiannis accept in Webster, TX?
Dr. Voloyiannis in Webster, TX accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Centene
Community Health Choice
CVS Health (formerly Aetna)
Express Scripts
Health Care Service Corporation (HCSC)
Humana
Medicare
Other Health Care Provider
UnitedHealthcare
View All Insurances
Where is Dr. Voloyiannis' office located?
Dr. Theodoros Voloyiannis' Primary Practice
501 W Medical Center Blvd
Webster, TX 77598
(281) 332-7505
Dr. Theodoros Voloyiannis' Practice 3
7400 Fannin St Ste 1295
Houston, TX 77054
(832) 377-3770
What is Dr. Voloyiannis's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Voloyiannis's National Provider Identifier (NPI) number is 1891911228.
What common questions do patients ask about Dr. Voloyiannis?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Voloyiannis
What is Dr. Theodoros Voloyiannis's specialty?
Dr. Voloyiannis is a Colon & Rectal Surgeon (Proctologist) near Webster, TX. 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. Voloyiannis to book an appointment today.
Is this Dr. Theodoros Voloyiannis affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Voloyiannis is affiliated with HCA Houston Healthcare Clear Lake 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 Theodoros Voloyiannis accepting new patients in Webster, TX?
Yes, Dr. Theodoros Voloyiannis is accepting new patients at this time.
Does Dr. Theodoros Voloyiannis offer online booking?
Please contact Dr. Voloyiannis's office at (281) 332-7505 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Theodoros Voloyiannis?
Please contact Dr. Voloyiannis's office at (281) 332-7505 for information regarding telehealth appointment availability or for scheduling assistance.
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