36 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Downs, Colon & Rectal Surgeon (Proctologist) in Dallas, TX?
Dr. J. Marcus Downs, MD is a Colon & Rectal Surgeon (Proctologist), who primarily practices in Dallas, TX with 2 additional practice locations. He has been practicing for over 36 years and is board certified by the American Board of Colon & Rectal Surgery and American Board of Surgery. Dr. Downs graduated from University of Missouri-Columbia School of Medicine and completed his residency at Wilford Hall Med Ctr Aetc, General Surgery; Univ Hosps & Clinics, General Surgery. Dr. Downs is fluent in English and Spanish, and is currently seeing new patients. Dr. Downs’s practice accepts Cigna, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Downs’s office at (214) 363-6123.
Where did Dr. Downs go to medical school and complete their residency?
Residency: Wilford Hall Med Ctr Aetc, General Surgery; Univ Hosps & Clinics, General Surgery
Medical School: University of Mo, Columbia Sch of Med, Columbia Mo | University of Missouri / Columbia Campus | University of Missouri-Columbia School of Medicine
Is Dr. Downs board certified in Colon & Rectal Surgeon (Proctologist)?
Yes, Dr. J. Marcus Downs, MD is board certified by the American Board of Colon & Rectal Surgery , American Board of Surgery
What languages does Dr. Downs speak?
Dr. Downs and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Downs treat?
As a Colon & Rectal Surgeon (Proctologist), Dr. Downs 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. Downs. 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:
- Colon Polyps
- Colonic Polyps
- Colorectal Polyps
- Intestinal Polyps
- Bowel Polyps
ICD-10 Codes:
- Z86010: Personal history of colon polyps
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:
- 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
- Chronic Anal Fissure
- Anal Disorder
- Rectal Tear
- Fissure in Anus
- Perianal Fissure
- Long-Term Anal Tear
- Persistent Rectal Fissure
- Chronic Fissure in Anus
ICD-10 Codes:
- K602: Anal fissure, unspecified
- K601: Chronic anal fissure
Also known as:
- Third Degree Hemorrhoids
- Hemorrhoids
- Prolapsed hemorrhoids
- Grade 3 hemorrhoids
- Severe hemorrhoids
- Piles
- Anal veins
- Swollen rectal veins
ICD-10 Codes:
- K642: Third degree hemorrhoids
- K648: Other hemorrhoids
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:
- 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:
- Benign Transverse Colon Polyp
- Benign Tumor
- Colonic Polyps
- Colon Polyps
- Non-cancerous transverse colon growth
- Transverse colon adenoma
- Transverse colon benign tumor
ICD-10 Codes:
- D123: Benign neoplasm of transverse colon
Which procedures does Dr. Downs perform as a Colon & Rectal Surgeon (Proctologist)?
As a Colon & Rectal Surgeon (Proctologist), procedures performed by a Dr. J. Marcus Downs 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. Downs' office.
Does Dr. Downs accept my insurance?
Dr. Downs accepts most major insurance plans. Important: Please call our office at (214) 363-6123 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Downs accept in Dallas, TX?
Dr. Downs in Dallas, 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
BCBS Unspecified
CVS Health (formerly Aetna)
Express Scripts
Health Care Service Corporation (HCSC)
Humana
Medicare
Mutual of Omaha
Other Health Care Provider
UnitedHealthcare
View All Insurances
Where is Dr. Downs' office located?
Dr. J. Marcus Downs' Primary Practice
8315 Walnut Hill Ln Ste 220
Dallas, TX 75231
(214) 363-6123
What is Dr. Downs's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Downs's National Provider Identifier (NPI) number is 1811922610.
What common questions do patients ask about Dr. Downs?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Downs
What is Dr. J. Marcus Downs's specialty?
Dr. Downs is a Colon & Rectal Surgeon (Proctologist) near Dallas, 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. Downs to book an appointment today.
Is this Dr. J. Marcus Downs affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Downs is affiliated with North Central Surgical Center Hospital, Texas Health Presbyterian Hospital Dallas 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 J. Marcus Downs accepting new patients in Dallas, TX?
Yes, Dr. J. Marcus Downs is accepting new patients at this time.
Does Dr. J. Marcus Downs offer online booking?
Please contact Dr. Downs's office at (214) 363-6123 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with J. Marcus Downs?
Please contact Dr. Downs's office at (214) 363-6123 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. J. Marcus Downs have?
Dr. J. Marcus Downs is certified by the American Board of Colon & Rectal Surgery and American Board of Surgery.
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