29 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Rivera, Gastroenterologist in Milwaukee, WI?
Dr. Maria Rivera, MD is a Gastroenterologist, who primarily practices in Milwaukee, WI with 2 additional practice locations. She has been practicing for over 29 years and is board certified. Dr. Rivera is fluent in English, Filipino, Pilipino, Polish, and Spanish, and is currently seeing new patients. Dr. Rivera’s practice accepts Medicaid, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Rivera’s office.
What languages does Dr. Rivera speak?
Dr. Rivera and their clinical team can communicate with patients in the following languages:
English
Filipino
Pilipino
Polish
Spanish
What conditions does Dr. Rivera treat?
As a Gastroenterologist, Dr. Rivera 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. Rivera. 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:
- Abdominal Pain
- Stomach Ache
- Belly Pain
- Stomach Pain
ICD-10 Codes:
- R109: Unspecified abdominal pain
Also known as:
- Stomach Inflammation
- Stomach Disorder
- Gastritis & Gastropathy
- Gastritis
- Inflamed stomach lining
- Stomach lining inflammation
ICD-10 Codes:
- K2970: Gastritis, unspecified, without bleeding
Also known as:
- Constipation
- Difficulty Passing Stool
- Infrequent Bowel Movements
- Hard Stools
ICD-10 Codes:
- K5909: Other constipation
- K5900: Constipation, unspecified
Also known as:
- Eosinophilic Esophagitis
- EoE
- Allergic Esophagitis
- Eosinophilic Inflammation of Esophagus
ICD-10 Codes:
- K200: Eosinophilic esophagitis
Also known as:
- Acid Reflux
- GERD
- Acid Reflux (GER & GERD) in Adults
- Acid Reflux (GER & GERD) in Children
- Acid Reflux (GER & GERD) in Infants
- Gastroesophageal Reflux
- Heartburn
- Indigestion
ICD-10 Codes:
- K219: Gastro-esophageal reflux disease without esophagitis
Also known as:
- Nausea and Vomiting
- Feeling Sick and Throwing Up
- Stomach Flu Symptoms
- Queasy and Vomiting
ICD-10 Codes:
- R112: Nausea with vomiting, unspecified
What procedures does Dr. Rivera perform?
As a Gastroenterologist, Dr. Rivera 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. Rivera. 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:
- Upper Endoscopy with Biopsy
- Biopsy
- Endoscopy
- EGD with Biopsy
- Gastroscopy with Biopsy
- Esophagogastroduodenoscopy with Biopsy
CPT Codes:
- 43239: Esophagogastroduodenoscopy, flexible, transoral; with biopsy, single or multiple
Also known as:
- Colonoscopy with Biopsy
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy
- Colon Biopsy
- Large Intestine Scope
- Colorectal Cancer Screening
CPT Codes:
- 45380: Colonoscopy, flexible; with biopsy, single or multiple
Does Dr. Rivera accept my insurance?
Dr. Rivera accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Rivera accept in Milwaukee, WI?
Dr. Rivera in Milwaukee, WI accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Allegiance Benefit Plan Management
BJC HealthCare
CVS Health (formerly Aetna)
Department of Veterans Affairs
Elevance Health Inc. (formerly Anthem)
Medicaid
Quartz Health Solutions
UnitedHealthcare
Waggoners Trucking
View All Insurances
Where is Dr. Rivera's office located?
Dr. Maria Rivera's Primary Practice
2801 W Kinnickinnic River Pkwy Ste 1080
Milwaukee, WI 53215
Dr. Maria Rivera's Practice 2
3111 W Rawson Ave Ste 240
Franklin, WI 53132
(414) 454-0600
Dr. Maria Rivera's Practice 3
3811 Spring St Ste 202
Mount Pleasant, WI 53405
(262) 687-8374
What is Dr. Rivera's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Rivera's National Provider Identifier (NPI) number is 1417924192.
What common questions do patients ask about Dr. Rivera?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Rivera
What is Dr. Maria Rivera's specialty?
Dr. Rivera is a Gastroenterologist near Milwaukee, WI. An internist focused on diagnosing and treating disorders of the digestive system, encompassing the stomach, intestines, liver, and gallbladder. This specialist manages conditions like abdominal pain, ulcers, diarrhea, cancer, and jaundice, and performs intricate diagnostic and therapeutic procedures using endoscopes to examine internal organs. Contact Dr. Rivera to book an appointment today.
Is this Dr. Maria Rivera affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Rivera is affiliated with ProHealth Waukesha Memorial Hospital, ProHealth Oconomowoc Memorial Hospital, Froedtert Pleasant Prairie Hospital, Froedtert Menomonee Falls Hospital, Aurora Medical Center - Kenosha, Southwest Health Center 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 Gastroenterologist?
Explore Gastroenterologist 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 Maria Rivera accepting new patients in Milwaukee, WI?
Yes, Dr. Maria Rivera is accepting new patients at this time.
Does Dr. Maria Rivera offer online booking?
Please contact Dr. Rivera's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Maria Rivera?
Please contact Dr. Rivera's office for information regarding telehealth appointment availability or for scheduling assistance.
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