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Dr. Gregory Retzinger, MD

Dr. Gregory Retzinger, MD

Orland Park, IL

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Retzinger, Clinical Pathologist in Orland Park, IL?

    Dr. Gregory Retzinger, MD is a Clinical Pathologist, who primarily practices in Orland Park, IL with 2 additional practice locations. He is board certified. Dr. Retzinger completed his residency at Univ Of Nc Hosps, Anatomic And Clinical Pathology. Dr. Retzinger is fluent in English, and is currently seeing new patients. Dr. Retzinger’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Retzinger’s office at (312) 926-2258.

    Where did Dr. Retzinger go to medical school and complete their residency?

    • Residency: Univ Of Nc Hosps, Anatomic And Clinical Pathology

    • Medical School: University of Chicago, Pritzker Sch of Med, Chicago Il | U Of Chgo Div Of Bio Sci Pritzker Sch Of Medicine

    Is Dr. Retzinger board certified as a Clinical Pathologist?

    Yes, Dr. Gregory Retzinger, MD is board certified by the American Board of Pathology

    What languages does Dr. Retzinger speak?

    Dr. Retzinger and their clinical team can communicate with patients in the following languages:

    • English

    What conditions does a Clinical Pathologist like Dr. Retzinger typically treat?

    As a Clinical Pathologist, Dr. Retzinger 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. Retzinger. 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. Learn more about our claims-based healthcare methodology here.

    Also known as:

    • Routine Adult Health Checkup
    • Health Checkup
    • Adult physical exam
    • Annual wellness visit for adults
    • General adult medical exam

    ICD-10 Codes:

    • Z0000: Encounter for general adult medical examination without abnormal findings

    Also known as:

    • Sore Throat
    • Acute pharyngitis
    • Throat inflammation
    • Acute throat infection

    ICD-10 Codes:

    • J029: Acute pharyngitis, unspecified

    Also known as:

    • High Blood Pressure
    • Hypertension
    • Primary Hypertension
    • Essential Hypertension

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Immunization Visit
    • Vaccines
    • Vaccination appointment
    • Shot visit
    • Immunization encounter

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

    • Routine Gynecological Exam (Normal Findings)
    • Women's Health Checkup
    • Women's checkup, all clear
    • Pelvic exam, normal results
    • OB/GYN visit, no issues

    ICD-10 Codes:

    • Z01419: Encounter for gynecological examination (general) (routine) without abnormal findings

    Also known as:

    • Urinary and Genital Symptoms
    • Urine and Urination
    • Genitourinary signs
    • Urogenital symptoms
    • Reproductive and urinary issues

    ICD-10 Codes:

    • R399: Unspecified symptoms and signs involving the genitourinary system

    Also known as:

    • Type 2 Diabetes
    • Diabetes Type 2
    • Type 2 diabetes
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes

    ICD-10 Codes:

    • E119: Type 2 diabetes mellitus without complications

    Does Dr. Retzinger accept my insurance?

    Dr. Retzinger accepts most major insurance plans. Important: Please call our office at (312) 926-2258 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Retzinger accept in Orland Park, IL?

    Dr. Retzinger in Orland Park, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Health Care Service Corporation

    • Humana

    • Medicare

    • State of Illinois

    • State of Indiana

    • UMR Administered Payer

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Retzinger's office located?

    Dr. Gregory Retzinger's Primary Practice

    15300 West Ave Bldg A Lowr

    Orland Park, IL 60462

    (312) 926-2258

    Get Directions

    Dr. Gregory Retzinger's Practice 2

    251 E Huron St

    Chicago, IL 60611

    Get Directions

    Dr. Gregory Retzinger's Practice 3

    675 N Saint Clair St

    Chicago, IL 60611

    Get Directions

    What is Dr. Retzinger's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Retzinger's National Provider Identifier (NPI) number is 1053334755.

    What common questions do patients ask about Dr. Retzinger?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Retzinger

    What is Dr. Gregory Retzinger's specialty?

    Dr. Retzinger is a Clinical Pathologist near Orland Park, IL.

    What does a Clinical Pathologist do?

    A pathologist specializes in understanding the causes and nature of diseases, contributing to diagnosis, prognosis, and treatment through laboratory applications of biological, chemical, and physical sciences. They analyze information obtained from microscopic examinations of tissue specimens, cells, and body fluids, as well as clinical laboratory tests on fluids and secretions, to diagnose, exclude, and monitor diseases.

    Is this Dr. Gregory Retzinger affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Retzinger is affiliated with Northwestern Memorial Hospital, Northwestern Medicine Lake Forest Hospital, Northwestern Medicine Palos Hospital, Northwestern Medicine Mchenry Hospital, Endeavor Health Evanston Hospital, Northwestern Medicine Delnor 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

    When to see a Clinical Pathologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Clinical Pathologist. Explore 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 Gregory Retzinger accepting new patients in Orland Park, IL?

    Yes, Dr. Gregory Retzinger is accepting new patients at this time.

    Does Dr. Gregory Retzinger offer online booking?

    Please contact Dr. Retzinger's office at (312) 926-2258 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Gregory Retzinger?

    Please contact Dr. Retzinger's office at (312) 926-2258 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Gregory Retzinger have?

    Dr. Gregory Retzinger is certified by the American Board of Pathology.

    <section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>