23 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Nicholson, Colon & Rectal Surgeon (Proctologist) in York, PA?
Dr. Thomas Nicholson, MD is a Colon & Rectal Surgeon (Proctologist), who primarily practices in York, PA. He has been practicing for over 23 years and is board certified by the American Board of Surgery and American Board of Colon & Rectal Surgery. Dr. Nicholson graduated from Penn State and completed his residency at York Hosp, General Surgery. Dr. Nicholson is fluent in English, and is currently seeing new patients. Dr. Nicholson’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Nicholson’s office at (717) 741-3449.
Where did Dr. Nicholson go to medical school and complete their residency?
Fellowship: Georgia Colon/Rectal SurgAssoc
Residency: York Hosp, General Surgery | York Hospital | York Hospital Program
Medical School: Pa State Univ Coll Of Med- Hershey Pa | Penn State | Pennsylvania State Univ College of Medicine
Is Dr. Nicholson board certified in Colon & Rectal Surgeon (Proctologist)?
Yes, Dr. Thomas Nicholson, MD is board certified by the American Board of Surgery , American Board of Colon & Rectal Surgery since 2004, American Board of Surgery since 2003
What languages does Dr. Nicholson speak?
Dr. Nicholson and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Nicholson treat?
As a Colon & Rectal Surgeon (Proctologist), Dr. Nicholson 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. Nicholson. 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:
- 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:
- 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:
- Colorectal Cancer
- Rectal cancer
- Colon cancer
- Bowel cancer
- Malignant neoplasm of rectum
ICD-10 Codes:
- C20: Malignant neoplasm of 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:
- Benign Ascending Colon Polyp
- Benign Transverse Colon Polyp
- Benign Tumor
- Colonic Polyps
- Colon Polyps
- Non-cancerous ascending colon growth
- Ascending colon adenoma
- Ascending colon benign tumor
- Non-cancerous transverse colon growth
- Transverse colon adenoma
- Transverse colon benign tumor
ICD-10 Codes:
- D122: Benign neoplasm of ascending colon
- D123: Benign neoplasm of transverse colon
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:
- 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:
- Colon Polyps
- Colonic Polyps
- Colorectal polyps
- Bowel polyps
- Intestinal polyps
ICD-10 Codes:
- K635: Polyp of colon
Also known as:
- Change in Bowel Habits
- Bowel Movement
- Altered Bowel Habits
- Irregular Bowel Movements
- Changes in Pooping
ICD-10 Codes:
- R194: Change in bowel habit
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:
- Anal Fistula
- Anal Disorder
- Fistulas
- Perianal Fistula
- Fistula-in-Ano
- Abnormal Anal Tract
ICD-10 Codes:
- K603: Anal fistula
Also known as:
- Pain in Lower Left Abdomen
- Pelvic Pain
- Left lower quadrant pain
- Pain in left side of belly
- Left side abdominal discomfort
ICD-10 Codes:
- R1032: Left lower quadrant pain
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 Cancer
- Anal Cancer Treatment (PDQ®)
- Anus Cancer
- Anal Carcinoma
ICD-10 Codes:
- C210: Malignant neoplasm of anus, unspecified
Which procedures does Dr. Nicholson perform as a Colon & Rectal Surgeon (Proctologist)?
As a Colon & Rectal Surgeon (Proctologist), procedures performed by a Dr. Thomas Nicholson 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. Nicholson's office.
Does Dr. Nicholson accept my insurance?
Dr. Nicholson accepts most major insurance plans. Important: Please call our office at (717) 741-3449 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Nicholson accept in York, PA?
Dr. Nicholson in York, PA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Allied Benefit Systems
Capital BlueCross
CVS Health (formerly Aetna)
Everence
Express Scripts
Highmark Inc.
Medicare
UnitedHealthcare
UPMC Health Plan
View All Insurances
Where is Dr. Nicholson's office located?
What is Dr. Nicholson's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Nicholson's National Provider Identifier (NPI) number is 1922081785.
What common questions do patients ask about Dr. Nicholson?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Nicholson
What is Dr. Thomas Nicholson's specialty?
Dr. Nicholson is a Colon & Rectal Surgeon (Proctologist) near York, PA. 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. Nicholson to book an appointment today.
Is this Dr. Thomas Nicholson affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Nicholson is affiliated with Upmc Harrisburg, Wellspan York 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 Thomas Nicholson accepting new patients in York, PA?
Yes, Dr. Thomas Nicholson is accepting new patients at this time.
Does Dr. Thomas Nicholson offer online booking?
Please contact Dr. Nicholson's office at (717) 741-3449 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Thomas Nicholson?
Please contact Dr. Nicholson's office at (717) 741-3449 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Thomas Nicholson have?
Dr. Thomas Nicholson is certified by the American Board of Surgery and American Board of Colon & Rectal Surgery.
Other Colon & Rectal Surgeon (Proctologist) Near York, PA
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