ZG
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Gregg, Colon & Rectal Surgeon (Proctologist) in Charlottesville, VA?
Dr. Zachary Gregg, MD is a Colon & Rectal Surgeon (Proctologist), who primarily practices in Charlottesville, VA. Dr. Gregg is fluent in English, French, German, and Spanish, and is currently seeing new patients. Dr. Gregg’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Gregg’s office at (434) 654-5260.
What languages does Dr. Gregg speak?
Dr. Gregg and their clinical team can communicate with patients in the following languages:
English
French
German
Spanish
What conditions does Dr. Gregg treat?
As a Colon & Rectal Surgeon (Proctologist), Dr. Gregg 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. Gregg. 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:
- Hemorrhoidal Skin Tags
- Second Degree Hemorrhoids
- Hemorrhoids
- Third Degree Hemorrhoids
- First Degree Hemorrhoids
- Perianal Blood Clot
- Anal Disorder
- Anal skin tags
- Perianal skin tags
- Leftover hemorrhoid skin
- Internal hemorrhoids that prolapse
- Grade 2 hemorrhoids
- Moderate hemorrhoids
- Piles
- Swollen Veins in Anus
- Anal Lumps
- Prolapsed hemorrhoids
- Grade 3 hemorrhoids
- Severe hemorrhoids
- Internal hemorrhoids
- Grade 1 hemorrhoids
- Mild hemorrhoids
- Anal veins
- Swollen rectal veins
- Thrombosed Hemorrhoid
- External Hemorrhoid Clot
- Blood Clot near Anus
ICD-10 Codes:
- K644: Residual hemorrhoidal skin tags
- K641: Second degree hemorrhoids
- K649: Unspecified hemorrhoids
- K642: Third degree hemorrhoids
- K640: First degree hemorrhoids
- K648: Other hemorrhoids
- K645: Perianal venous thrombosis
Also known as:
- Colorectal Cancer
- Colon cancer
- Rectal cancer
- Bowel cancer
- Malignant neoplasm of colon
- Malignant neoplasm of rectum
- Malignant neoplasm of sigmoid colon
- Colon Cancer
- Ascending Colon Cancer
- Bowel Cancer
- Colorectal Carcinoma
ICD-10 Codes:
- C189: Malignant neoplasm of colon, unspecified
- C20: Malignant neoplasm of rectum
- C187: Malignant neoplasm of sigmoid colon
- C182: Malignant neoplasm of ascending colon
Also known as:
- Intestine Diverticulitis
- Large Intestine Diverticulitis with Perforation and Abscess
- Large Intestine Diverticulitis
- Diverticulosis and Diverticulitis
- Abscess
- Inflamed Bowel Diverticula
- Bowel Diverticular Inflammation
- Inflamed Colon Diverticula with Abscess
- Perforated Large Bowel Diverticulitis
- Inflamed Colon Diverticula
- Colon Diverticular Inflammation
ICD-10 Codes:
- K5792: Diverticulitis of intestine, part unspecified, without perforation or abscess without bleeding
- K5720: Diverticulitis of large intestine with perforation and abscess without bleeding
- K5732: Diverticulitis of large intestine without perforation or abscess without bleeding
Also known as:
- Anal Fissure
- Anal Disorder
- Rectal Tear
- Fissure in Anus
- Perianal Fissure
ICD-10 Codes:
- K602: Anal fissure, unspecified
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 Fistula
- Perianal Fistula
- Fistula in Anus
- Rectal Fistula
ICD-10 Codes:
- K6030: Anal fistula, unspecified
Also known as:
- Intestinal Obstruction
- Bowel Obstruction
- Blocked Intestines
- Gut Blockage
ICD-10 Codes:
- K56609: Unspecified intestinal obstruction, unspecified as to partial versus complete obstruction
Also known as:
- Having a Colostomy
- Ostomy
- Ostomy Surgery of the Bowel
- Colon stoma
- Bowel diversion surgery
- Large intestine ostomy
ICD-10 Codes:
- Z933: Colostomy status
Also known as:
- Bladder-Intestine Fistula
- Bladder Disease
- Colonic Disease
- Fistulas
- Enterovesical Fistula
- Fistula between Bladder and Bowel
- Colovesical Fistula
ICD-10 Codes:
- N321: Vesicointestinal fistula
What procedures does Dr. Gregg perform?
As a Colon & Rectal Surgeon (Proctologist), Dr. Gregg 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. Gregg. 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:
- Anal Fistula Surgery
- Anal Skin Tag Removal
- Fistulectomy
- Fistulotomy
- Intersphincteric Fistula Repair
- Perianal Fistula Surgery
- Perianal Fistula Repair
- Anal Papilla Excision
- Perianal Skin Tag Removal
- Anal Lesion Excision
CPT Codes:
- 46275: Surgical treatment of anal fistula (fistulectomy/fistulotomy); intersphincteric
- 46270: Surgical treatment of anal fistula (fistulectomy/fistulotomy); subcutaneous
- 46220: Excision of single external papilla or tag, anus
Also known as:
- Anal Sphincter Nerve Block
- Internal Anal Sphincter Chemodenervation
- Anal Sphincter Injection
- Botox for Anal Fissure
- Chemical Denervation of Anal Muscle
CPT Codes:
- 46505: Chemodenervation of internal anal sphincter
Also known as:
- Seton Placement
- Fistula Seton Insertion
- Drainage Seton Placement
- Anal Fistula Treatment
CPT Codes:
- 46020: Placement of seton
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:
- Hemorrhoid Removal Surgery
- Hemorrhoidectomy
- Piles Surgery
- Internal and External Hemorrhoid Excision
CPT Codes:
- 46255: Hemorrhoidectomy, internal and external, single column/group;
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:
- Surgical Anorectal Exam with Anesthesia
- Anesthesia
- Diagnostic anorectal exam under anesthesia
- Rectal exam with general anesthesia
- Anorectal surgery for diagnosis
CPT Codes:
- 45990: Anorectal exam, surgical, requiring anesthesia (general, spinal, or epidural), diagnostic
Also known as:
- Laparoscopic Appendectomy
- Minimally Invasive Appendectomy
- Keyhole Appendectomy
- Scope Appendectomy
CPT Codes:
- 44970: Laparoscopy, surgical, appendectomy
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
Does Dr. Gregg accept my insurance?
Dr. Gregg accepts most major insurance plans. Important: Please call our office at (434) 654-5260 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Gregg accept in Charlottesville, VA?
Dr. Gregg in Charlottesville, VA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Benefit and Risk Management Services (BRMS)
CVS Health (formerly Aetna)
Department of Veterans Affairs
Elevance Health Inc. (formerly Anthem)
Fox Insurance Company
Humana
Medicare
Sentara Health System / Optima Health
State of Tennessee
UnitedHealthcare
View All Insurances
Where is Dr. Gregg's office located?
Dr. Zachary Gregg's Primary Practice
500 Martha Jefferson Dr Fl 5
Charlottesville, VA 22911
(434) 654-5260
What is Dr. Gregg's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Gregg's National Provider Identifier (NPI) number is 1285836312.
What common questions do patients ask about Dr. Gregg?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Gregg
What is Dr. Zachary Gregg's specialty?
Dr. Gregg is a Colon & Rectal Surgeon (Proctologist) near Charlottesville, VA. 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. Gregg to book an appointment today.
Is this Dr. Zachary Gregg affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Gregg is affiliated with Sentara RMH Medical Center, UVA University Hospital 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 Zachary Gregg accepting new patients in Charlottesville, VA?
Yes, Dr. Zachary Gregg is accepting new patients at this time.
Does Dr. Zachary Gregg offer online booking?
Please contact Dr. Gregg's office at (434) 654-5260 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Zachary Gregg?
Please contact Dr. Gregg's office at (434) 654-5260 for information regarding telehealth appointment availability or for scheduling assistance.
Other Colon & Rectal Surgeon (Proctologist) Near Charlottesville, VA
KT
Surgeon
Accepting patientsDr. Kristin Turza, MD is a Surgeon, who primarily practices in Fishersville, VA with 2 additional practice locations.
Fishersville, VA
AC
Colon & Rectal Surgeon (Proctologist)
Accepting patientsDr. Ayana Chase, MD is a Colon & Rectal Surgeon (Proctologist), who primarily practices in Fredericksburg, VA with 2 additional practice locations.
Fredericksburg, VA
Colon & Rectal Surgeon (Proctologist)
Accepting patientsDr. William Stewart, MD is a Colon & Rectal Surgeon (Proctologist), who primarily practices in Richmond, VA with 1 additional practice location. He is board certified.
Richmond, VA