26 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Martz, Surgeon in New York, NY?
Dr. Joseph Martz, MD is a Surgeon, who primarily practices in New York, NY with 2 additional practice locations. He has been practicing for over 26 years and is board certified by the American Board of Colon & Rectal Surgery. Dr. Martz graduated from New York University School of Medicine and completed his residency at Mount Sinai Beth Israel. Dr. Martz is fluent in English and Hebrew, and is currently seeing new patients. Dr. Martz’s practice accepts Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Martz’s office at (212) 420-3960.
What are Areas of Expertise for Dr. Martz?
Dr. Joseph Martz, MD is a highly-rated, board-certified Surgeon 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. Martz empowers patients to confidently navigate their health journey, specializing in Colon & Rectal Cancer, Gastrointestinal Surgery, Inflammatory Bowel Disease/Crohn's, Laparoscopic Surgery, or comprehensive wellness support. Serving the New York/NY community, Dr. Martz is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Martz go to medical school and complete their residency?
Fellowship: Lahey Clinic Medical Center
Residency: Mount Sinai Beth Israel
Medical School: New York University School of Medicine
Is Dr. Martz board certified in Surgeon?
Yes, Dr. Joseph Martz, MD is board certified by the American Board of Colon & Rectal Surgery since 2002, American Board of Colon & Rectal Surgery since 2011
What languages does Dr. Martz speak?
Dr. Martz and their clinical team can communicate with patients in the following languages:
English
Hebrew
What conditions does Dr. Martz treat?
As a Surgeon, Dr. Martz 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. Martz. 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:
- Colorectal Cancer
- Rectal cancer
- Colon cancer
- Bowel cancer
- Malignant neoplasm of rectum
- Malignant neoplasm of colon
- Malignant neoplasm of sigmoid colon
ICD-10 Codes:
- C20: Malignant neoplasm of rectum
- C189: Malignant neoplasm of colon, unspecified
- C187: Malignant neoplasm of sigmoid colon
Also known as:
- Hemorrhoids
- Piles
- Anal veins
- Swollen rectal veins
ICD-10 Codes:
- K648: Other hemorrhoids
Also known as:
- Anal Dysplasia
- Anal Fistula
- Anal Disorder
- Fistulas
- Abnormal anal cells
- Precancerous anal changes
- Anal epithelial dysplasia
- Perianal Fistula
- Fistula-in-Ano
- Abnormal Anal Tract
ICD-10 Codes:
- K6282: Dysplasia of anus
- K603: Anal fistula
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 Fissure
- Anal Disorder
- Rectal Tear
- Fissure in Anus
- Perianal Fissure
ICD-10 Codes:
- K602: Anal fissure, unspecified
Also known as:
- Rectal Polyp
- Rectal Prolapse
- Rectal Disorder
- Pelvic Floor Disorder
- Rectal Growth
- Colon Polyp
- Benign Rectal Tumor
- Protruding Rectum
- Bowel Prolapse
- Rectal Eversion
ICD-10 Codes:
- K621: Rectal polyp
- K623: Rectal prolapse
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:
- Genital Warts
- Venereal Warts
- HPV Warts
- Anogenital Warts
ICD-10 Codes:
- A630: Anogenital (venereal) warts
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:
- Cancer Surgery Aftercare
- After Surgery
- Cancer
- Post-cancer surgery care
- Oncology aftercare
- Cancer recovery follow-up
ICD-10 Codes:
- Z483: Aftercare following surgery for neoplasm
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:
- Anal Itching
- Anal Disorder
- Itching
- Pruritus Ani
- Itchy Anus
- Perianal Itch
ICD-10 Codes:
- L290: Pruritus ani
Also known as:
- Anal Abscess
- Abscess
- Anal Disorder
- Perianal Abscess
- Pus Pocket near Anus
- Anal Infection
ICD-10 Codes:
- K610: Anal abscess
Also known as:
- Ileostomy Care
- Ostomy
- Ileostomy Management
- Small Intestine Stoma Care
- Ileostomy Follow-up
ICD-10 Codes:
- Z432: Encounter for attention to ileostomy
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:
- 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
Which procedures does Dr. Martz perform as a Surgeon?
As a Surgeon, procedures performed by a Dr. Joseph Martz may include:
- Abdominal Wall Reconstruction
- Amputation
- Appendicitis / Appendectomy
- Brain Aneurysm Treatment
- Brain Surgery
- Brain Tumor Evaluation
- Central Line Placement
- Cerebral Shunt
For detailed information, please contact Dr. Martz's office.
Does Dr. Martz accept my insurance?
Dr. Martz accepts most major insurance plans. Important: Please call our office at (212) 420-3960 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Martz accept in New York, NY?
Dr. Martz in New York, NY 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
Corporate Services
CVS Health (formerly Aetna)
Elderplan
Elevance Health Inc. (formerly Anthem)
Healthfirst
Medicare
Service Employees International Union (SEIU)
UnitedHealthcare
View All Insurances
Where is Dr. Martz's office located?
Recognitions
Castle Connolly Doctor’s Choice Awards
Doctor’s Choice - All Time
Among the most nominated for the Castle Connolly Top Doctor recognition across all time
Doctor’s Choice - 2025
Among the most nominated for the Castle Connolly Top Doctor recognition in 2025
Doctor’s Choice - Last 5 Years
Among the most nominated for the Castle Connolly Top Doctor recognition in the last 5 years
What is Dr. Martz's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Martz's National Provider Identifier (NPI) number is 1164404158.
What common questions do patients ask about Dr. Martz?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Martz
What is Dr. Joseph Martz's specialty?
Dr. Martz is a Surgeon near New York, NY. General surgeons are experts in diagnosing and managing surgical conditions which includes preoperative, operative, and postoperative care, as well as addressing complications. Their expertise include the areas such as the alimentary tract, breast, abdomen, skin and soft tissue, endocrine system, head and neck, pediatric surgery, surgical critical care, surgical oncology, trauma, burns, and vascular surgery. General surgeons increasingly utilize minimally invasive and endoscopic techniques to provide proper care. In addition to this, many general surgeons have expertise in transplantation, plastic, and cardiothoracic surgery. Contact Dr. Martz to book an appointment today.
Is this Dr. Joseph Martz affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Martz is affiliated with Lenox Hill Hospital 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 Surgeon?
Explore Surgeon 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 Joseph Martz accepting new patients in New York, NY?
Yes, Dr. Joseph Martz is accepting new patients at this time.
Does Dr. Joseph Martz offer online booking?
Please contact Dr. Martz's office at (212) 420-3960 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Joseph Martz?
Please contact Dr. Martz's office at (212) 420-3960 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Joseph Martz have?
Dr. Joseph Martz is certified by the American Board of Colon & Rectal Surgery.
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