Search

 See All Internal Medicine Doctors in Fond du Lac, WI

Dr. Ryan Holzmacher, MD

Internal Medicine* Age 51
Dr. Ryan Holzmacher, MD
Share
icon-circle-check
Link Copied!
Profile link copied to clipboard!
Map Pin Small Fond du Lac, WI
Dr. Ryan Holzmacher, MD is an Internist in Fond du Lac, WI.
Dr. Ryan Holzmacher, MD
Share
icon-circle-check
Link Copied!
Profile link copied to clipboard!

Dr. Ryan Holzmacher, MD

Internal Medicine* Age 51
Fond du Lac, WI
Call for new patient details
25 years of experience
Dr. Ryan Holzmacher, MD is an Internist in Fond du Lac, WI.

About

Dr. Ryan Holzmacher, MD is an Internist in Fond du Lac, WI and has 25 years experience. They graduated from Southern Illinois University School of Medicine. They currently practice at SSM Health Fond Du Lac Regional Clinic. Their office is not accepting new patients. Dr. Holzmacher is board certified in Internal Medicine and accepts multiple insurance plans.

Experience Check

Enter a condition or procedure
Acute Kidney Failure
Urinary Tract Infection (UTI)
Arterial Blood Gas Test (ABG)
Acute Kidney Failure
Urinary Tract Infection (UTI)
Arterial Blood Gas Test (ABG)
Acute Kidney Failure
Urinary Tract Infection (UTI)
Arterial Blood Gas Test (ABG)
Asphyxia and Hypoxemia
Chronic Kidney Disease Stage III
Constipation
Diabetes With Renal Manifestations
Hypertensive Chronic Kidney Disease
Hypokalemia
Hyposmolality and Hyponatremia
Limb Pain
Nephritis and Nephropathy
Parathyroid (Gland) Disease
Vitamin D Deficiency
Electrocardiogram (EKG)
All Headaches (incl. Migraine)
Anxiety
  • View other providers who treat Anxiety
Arthritis
Arthritis of the Elbow
Ataxia
  • View other providers who treat Ataxia
Autoimmune Diseases
Autonomic Disorders
Back Pain
Benign Chronic Pain Syndrome
Bladder Infection
Bone Disorders
Brain Disorders
Calcium Metabolism Disorders
Cauda Equina Syndrome
Chronic Kidney Disease Stage II
Chronic Kidney Disease Stage IV
Chronic Neck Pain
Chronic Non-Healing Wounds
Chronic Pain
Chronic Pelvic Pain
COPD (Chronic Obstructive Pulmonary Disease)
Degenerative Disc Disease
Diabetes Type 2
Diabetic Polyneuropathy
Difficulty With Walking
Dyslipidemia
Dysphagia
Fever
  • View other providers who treat Fever
Fibromyalgia
Foot Infection
Gait Abnormality
Gastroesophageal Reflux Disease (GERD)
Headache
  • View other providers who treat Headache
Heart Disease
Herniated Disc
Hypercalcemia
Hyperkalemia
Hyperlipidemia
Hyperparathyroidism
Hypotension (Excluding Maternal)
Intervertebral Disc Disease
Joint Pain
Knee Disorders
Lipid Disorders
Low Back Pain
Magnesium Metabolism Disorders
Malaise and Fatigue
Migraine
  • View other providers who treat Migraine
Mineral Metabolism Disorders
Muscle Weakness
Muscular Pain
Nail Infection
Nausea
  • View other providers who treat Nausea
Neuropathy, Motor and Sensory
Osteoarthritis
Osteoarthritis of Foot
Osteoarthritis of Knee
Osteoarthritis of Shoulder
Osteoarthritis of Spine
Osteopenia
Osteoporosis
Patellofemoral Pain Syndrome (PFPS)
Pathological Spine Fracture
Phantom Limb Pain
Polyneuropathy
Postoperative Pain
Radiculopathy
Reflex Sympathetic Dystrophy
Renal Hyperparathyroidism
Sciatica
  • View other providers who treat Sciatica
Scoliosis
Shortness of Breath
Spinal Stenosis
Spine Deformities
Spine Disorders
Spine Fractures, Traumatic
Spondylitis
Sprains and Strains (incl. Muscle Tear)
Thyroid Goiter
Urinary Incontinence
Venous Embolism and Thrombosis
Arthrocentesis
Hospice Care Services
Joint Injection
Pain Management
Peripheral Nerve Block
Somatic Nerve Block

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Choice Plus POS II
    Elect Choice (Open Access) EPO
    Managed Choice (Open Access) POS
    Open Choice PPO
    Premier Care Network Plus - Innovation Health
  • Blue Access Network (Wisconsin) PPO
    Blue Preferred - WI POS
    Blue Preferred Network-WI
    Blue Priority X Indiv DirectAccess - WI POS
  • Anthem Blue Cross Blue Shield HMO
    Anthem Blue Cross Blue Shield PPO
    Blue Preferred Plus POS
  • Standard Network HMO
  • Open Access
  • Blue Card PPO
  • HealthyBlue 2.0
  • Cigna PPO
    Open Access Plus
  • First Health (Coventry Health Care)
  • Molina
  • Choice Plus POS
    Navigate HMO
    Navigate POS
    Nexus Open Access
    Options PPO
    United Healthcare
  • Blue PPO

Locations

  1. 1 SSM Health
    430 E Division St, Fond du Lac, WI 54935
    Icon Directions Right Arrow Directions Phone Icon (920) 926-5402
  2. 2 Mnc
    5017 S 110th St, Greenfield, WI 53228
    Icon Directions Right Arrow Directions Phone Icon (414) 427-8282
  3. 3 Office
    2195 N Summit Village Way, Oconomowoc, WI 53066
    Icon Directions Right Arrow Directions Phone Icon (262) 567-4662
  4. 4 Allis Care Center
    9047 W Greenfield Ave, Milwaukee, WI 53214
    Icon Directions Right Arrow Directions Phone Icon (262) 563-6028
  5. 5 Post Acute Medical Specialty Hospital of Milwaukee
    5017 S 110th St, Greenfield, WI 53228
    Icon Directions Right Arrow Directions Phone Icon (414) 301-3531

Patient Satisfaction

Be the first to leave a review

How likely are you to recommend Dr. Holzmacher?

(Select your rating)
See more reviews on Healthgrades
Photo: Dr. Ryan Holzmacher, MD
How would you rate your experience with Dr. Ryan Holzmacher, MD?
  • Likelihood of recommending Dr. Holzmacher to family and friends

Dr. Holzmacher's Office & Staff

  • Ease of scheduling urgent appointments
  • Office environment, cleanliness, comfort, etc.
  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)

Experience with Dr. Holzmacher

  • Level of trust in provider's decisions
  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

Tell Us About Yourself

  • Your gender:
  • Your age group:
  • Number of office visits you've had in the last 2 years:

Finish Here

  • How would you like to confirm your survey information?
    Standard text messaging and data rates may apply.
Thank you for sharing your feedback about Dr. Ryan Holzmacher, MD.
Claim Your Profile
Are you Dr. Ryan Holzmacher, MD?
Respond to reviews, add information, and reach more patients. Claiming is free and only takes a minute.

Claim my profile

About Me

Specialties*
Internal Medicine
Nephrology
Hospice & Palliative Medicine
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Education

Medical Education
  • Southern Illinois University School of Medicine
    1999
Medical Education

Board Certifications

Board Certifications
  • Internal Medicine and Nephrology
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

Internship

Internship
  • Medical College of Wisconsin
    2002
Internship

Fellowship

Fellowship Hospital
  • University of Wisconsin
    2004
Fellowship Hospital
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Holzmacher communicate via email?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Holzmacher offer telehealth services or virtual visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Holzmacher offer an online patient portal?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Holzmacher have free onsite parking?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Holzmacher offer weekend visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Holzmacher offer evening visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Holzmacher specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Holzmacher specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Holzmacher specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Holzmacher specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Holzmacher accept insurance?
No responses yet.
Yes
(0)
No
(0)

Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Ryan Holzmacher, MD. To arrange an appointment, call the number on Dr. Holzmacher's profile.

Yes, Dr. Ryan Holzmacher, MD holds board certification in Internal Medicine and Nephrology.