GH
25 Years of Experience
Accepting patients
Who is Dr. Hiltgen, Family Medicine Specialist in Wautoma, WI?
Dr. Gregrey Hiltgen, MD is a Family Medicine Specialist, who primarily practices in Wautoma, WI. He has been practicing for over 25 years and is board certified. Dr. Hiltgen completed his residency at Aurora Hlth Care, Family Medicine. Dr. Hiltgen is fluent in English, and is currently seeing new patients. Dr. Hiltgen’s practice accepts Medicare, Aetna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Hiltgen’s office.
What are Areas of Expertise for Dr. Hiltgen?
Dr. Gregrey Hiltgen, MD is a highly-rated, board-certified Family Medicine Specialist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Hiltgen empowers patients to confidently navigate their health journey, specializing in Primary Care, and comprehensive wellness support. Serving the Wautoma, WI community, Dr. Hiltgen is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Hiltgen go to medical school and complete their residency?
Residency: Aurora Hlth Care, Family Medicine
Medical School: Med Coll of Wi, Milwaukee Wi
Is Dr. Hiltgen board certified as a Family Medicine Specialist?
Yes, Dr. Gregrey Hiltgen, MD is board certified by the American Board of Family Medicine
What languages does Dr. Hiltgen speak?
Dr. Hiltgen and their clinical team can communicate with patients in the following languages:
English
What conditions does a Family Medicine Specialist like Dr. Hiltgen typically treat?
As a Family Medicine Specialist, Dr. Hiltgen 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. Hiltgen. 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.
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
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:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
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
Also known as:
- Therapeutic Drug Monitoring
- Drug level testing
- Medication monitoring
- Therapeutic drug management
ICD-10 Codes:
- Z5181: Encounter for therapeutic drug level monitoring
Also known as:
- Hypothyroidism
- Congenital hypothyroidism
- Hypothyroidism (Underactive Thyroid)
- Underactive Thyroid
- Low Thyroid Function
ICD-10 Codes:
- E039: Hypothyroidism, unspecified
Also known as:
- Vitamin D Deficiency
- Low Vitamin D Levels
- Lack of Vitamin D
- Hypovitaminosis D
ICD-10 Codes:
- E559: Vitamin D deficiency, unspecified
What procedures does a Family Medicine Specialist like Dr. Hiltgen typically perform?
As a Family Medicine Specialist, procedures performed by Dr. Gregrey Hiltgen may include:
- ALCAT Testing
- Joint Injection
- Medication Assisted Treatment (MAT)
- Nebulizer Treatment
- OB Consultation
- Ozone Injection
- Post-Surgery Checkup
- Tetanus Shot
Please contact Dr. Hiltgen's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Hiltgen accept my insurance?
Dr. Hiltgen 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. Hiltgen accept in Wautoma, WI?
Dr. Hiltgen in Wautoma, WI accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Allegiance Benefit Plan Management
Blue Cross Blue Shield of Michigan
Elevance Health Inc. (formerly Anthem)
Humana
Marshfield Clinic Health System
Medicare
The Alliance
UnitedHealth Group
Unknown
Wisconsin Physicians Health (WPS)
View All Insurances
Where is Dr. Hiltgen's office located?
What is Dr. Hiltgen's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Hiltgen's National Provider Identifier (NPI) number is 1437266053.
What common questions do patients ask about Dr. Hiltgen?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Hiltgen
What is Dr. Gregrey Hiltgen's specialty?
Dr. Hiltgen is a Family Medicine Specialist near Wautoma, WI.
What does a Family Medicine Specialist do?
Family Medicine is a medical specialty focused on comprehensive healthcare for individuals and families. It is a broad field that integrates biological, clinical, and behavioral sciences. The scope of family medicine covers all ages, genders, organ systems, and disease conditions, offering a holistic approach to patient care.
Is this Dr. Gregrey Hiltgen affiliated with a ranked Castle Connolly Top Hospital?
No, Hiltgen is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Aurora Medical Center-Oshkosh. Castle Connolly Top Hospitals 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 Family Medicine Specialist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Family Medicine Specialist. 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 Gregrey Hiltgen accepting new patients in Wautoma, WI?
Yes, Dr. Gregrey Hiltgen is accepting new patients at this time.
Does Dr. Gregrey Hiltgen offer online booking?
Please contact Dr. Hiltgen's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Gregrey Hiltgen?
Please contact Dr. Hiltgen's office for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Gregrey Hiltgen have?
Dr. Gregrey Hiltgen is certified by the American Board of Family Medicine.
Other Family Medicine Specialist Near Wautoma, WI
DC
Family Medicine Specialist
Dr. David Crowther, MD is a Family Medicine Specialist, who primarily practices in Wautoma, WI. He is board certified.
Wautoma, WI

Family Medicine Specialist
Dr. Eric Duwell, MD is a Family Medicine Specialist, who primarily practices in Oshkosh, WI with 2 additional practice locations. He has been practicing for over 30 years and is board certified.
Oshkosh, WI
JP
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Dr. Juan Preciado-Riestra, MD is a Family Medicine Specialist, who primarily practices in Wautoma, WI. He has been practicing for over 21 years and is board certified.
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Connect with DR. Hiltgen
900 E Division St
Wautoma, WI 54982