Dr. Ryan D. Holzmacher

Internal Medicine
Office
2195 N Summit Village Way, 
Oconomowoc, WI 
Accepting New Patients
Office
2195 N Summit Village Way, 
Oconomowoc, WI 

Overview

Ryan Holzmacher is a primary care provider, practicing in Internal Medicine in Oconomowoc, Wisconsin.

His clinical expertise encompasses Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Maturity Onset Diabetes of the Young.

He is actively involved in clinical research, co-authoring 2 peer reviewed articles. Dr. Holzmacher is currently accepting new patients.

Specialties

Internal Medicine

Licenses

Internal Medicine in WI

Hospital Affiliations

Waukesha Memorial Hospital

Languages Spoken

English

Gender

Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Anthem BCBS
  • EPO
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
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Locations

Office
2195 N Summit Village Way, Oconomowoc, WI 53066

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.

2 Total Publications

The continuum of hepatitis C care for criminal justice involved adults in the DAA era: a retrospective cohort study demonstrating limited treatment uptake and inconsistent linkage to community-based care.
The continuum of hepatitis C care for criminal justice involved adults in the DAA era: a retrospective cohort study demonstrating limited treatment uptake and inconsistent linkage to community-based care.
Journal: Health & justice
Published: July 27, 2017
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Frequently Asked Questions about Dr. Ryan D. Holzmacher

How do I make an appointment with Dr. Ryan D. Holzmacher?

You can book an appointment with Dr. Ryan D. Holzmacher by calling their office at 262-567-4662. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Ryan D. Holzmacher a top-rated expert for Hypertension?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Ryan D. Holzmacher is classified as an Experienced expert for Hypertension, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.

What conditions does Dr. Ryan D. Holzmacher specialize in?

While Dr. Ryan D. Holzmacher is a Internal Medicine, they have specific expertise in Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Internal Medicine.

Does Dr. Ryan D. Holzmacher participate in research or clinical trials?

Yes. Dr. Ryan D. Holzmacher has published 2 articles and abstracts on conditions like Hypertension. You can view a list of Dr. Ryan D. Holzmacher's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Does Dr. Ryan D. Holzmacher accept my insurance?

Dr. Ryan D. Holzmacher accepts most major insurance plans, including Anthem BCBS and Cigna. We recommend calling the office directly at 262-567-4662 to verify that your specific plan is currently accepted before your visit.

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

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