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Dr. Mark Horneffer, MD

Internal Medicine
4.6 (20)
Map Pin Small Wauwatosa, WI
Accepting new patients
33 years of experience

Offers telehealth

Overview of Dr. Mark Horneffer, MD

Dr. Mark Horneffer, MD is an Internal Medicine Specialist in Wauwatosa, WI. They specialize in Internal Medicine, has 33 years of experience. They graduated from University of Michigan Medical School and is affiliated with Froedtert Memorial Lutheran Hospital, Ascension Columbia Saint Mary's Hospital Milwaukee and Ascension Columbia St. Mary's Hospital Ozaukee. Dr. Horneffer, completed a residency at University of Michigan Hospitals. Patients rated Dr. Horneffer an average 4.6 star rating.

Dr. Horneffer works at Ascension Columbia St. Mary's - Columbia West in Wauwatosa, WI. They frequently treat conditions like Constipation and Shortness of Breath along with other conditions at varying frequencies. They are accepting new patients and accept Aetna, Anthem and Anthem Blue Cross Blue Shield as well as other major insurance plans. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

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Dr. Horneffer's Office Locations

  1. 1
    Ascension Columbia St. Mary's - Columbia West
    10950 W Capitol Dr, Wauwatosa, WI 53222 Icon Directions Right Arrow Directions Phone Icon (414) 464-4460

Hospital Affiliations
Admitting Hospitals

Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.

  • Froedtert Memorial Lutheran Hospital
  • Ascension Columbia Saint Mary's Hospital Milwaukee
  • Ascension Columbia St. Mary's Hospital Ozaukee

Experience & Treatment Frequency

NEW FEATURE

What is treatment frequency?

Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:

Very HighFrequency
HighFrequency
NormalFrequency
May Perform

Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.

Search for conditions or procedures.
Constipation
Shortness of Breath
Immunization Administration
Constipation
Shortness of Breath
Immunization Administration

Treatment frequency



Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
Constipation Chevron Icon
Shortness of Breath Chevron Icon
Immunization Administration Chevron Icon
All Headaches (incl. Migraine) Chevron Icon
Joint Pain Chevron Icon
Limb Pain Chevron Icon
Urinary Incontinence Chevron Icon
Venous Embolism and Thrombosis Chevron Icon
Arterial Blood Gas Test (ABG) Chevron Icon
Electrocardiogram (EKG) Chevron Icon
Wellness Examination Chevron Icon
Abdominal Pain Chevron Icon
Abnormal Thyroid Chevron Icon
Actinic Keratosis Chevron Icon
Acute Deep Vein Thrombosis (DVT) Chevron Icon
Acute Pharyngitis Chevron Icon
Acute Upper Respiratory Infection Chevron Icon
Acute Venous Embolism Thrombosis Chevron Icon
Administrative Physical Chevron Icon
Allergic Conjunctivitis Chevron Icon
Allergic Rhinitis Chevron Icon
Anal or Rectal Pain Chevron Icon
Anemia Chevron Icon
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Animal Allergies Chevron Icon
Ankle Sprains and Strains Chevron Icon
Anxiety Chevron Icon
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Arthritis Chevron Icon
Arthritis of the Elbow Chevron Icon
Arthritis of the Neck Chevron Icon
Asthma Chevron Icon
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Asymptomatic Post-Menopausal Status Chevron Icon
Ataxia Chevron Icon
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Atherosclerosis Chevron Icon
Athlete's Foot Chevron Icon
Atrophic Vaginitis Chevron Icon
Back Pain Chevron Icon
Bedsores Chevron Icon
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Benign Chronic Pain Syndrome Chevron Icon
Bladder Infection Chevron Icon
Blepharitis Chevron Icon
Blood in Urine (Hematuria) Chevron Icon
Boil Chevron Icon
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Breast Pain Chevron Icon
Bronchiectasis Chevron Icon
Bronchitis Chevron Icon
Bruise of Face, Scalp, or Neck Chevron Icon
Bursitis Chevron Icon
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Calcium Metabolism Disorders Chevron Icon
Carpal Tunnel Syndrome Chevron Icon
Celiac Disease Chevron Icon
Cellulitis Chevron Icon
Chest Pain Chevron Icon
Chest Wall Pain Syndrome Chevron Icon
Chronic Fatigue Syndrome Chevron Icon
Chronic Neck Pain Chevron Icon
Chronic Pain Chevron Icon
Chronic Sinusitis Chevron Icon
Coccygeal Pain Chevron Icon
COPD (Chronic Obstructive Pulmonary Disease) Chevron Icon
Cough Chevron Icon
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Deep Vein Thrombosis (DVT) Chevron Icon
Dehydration Chevron Icon
Dermatitis Due to Drugs Chevron Icon
Dermatitis Due to Substances Taken Internally Chevron Icon
Dermatitis Herpetiformis Chevron Icon
Diabetes Chevron Icon
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Diabetes Type 1 Chevron Icon
Diabetes Type 2 Chevron Icon
Diabetes With Renal Manifestations Chevron Icon
Diabetic Polyneuropathy Chevron Icon
Diarrhea Chevron Icon
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Difficulty With Walking Chevron Icon
Diverticulitis Chevron Icon
Diverticulosis Chevron Icon
Dizziness Chevron Icon
Dry Eyes Chevron Icon
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Dyslipidemia Chevron Icon
Dysphagia Chevron Icon
Ear Ache Chevron Icon
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Earwax Buildup Chevron Icon
Eczema and Contact Dermatitis Chevron Icon
Emphysema Chevron Icon
Enlarged Prostate (BPH) Chevron Icon
Enteritis Chevron Icon
Esophagitis Chevron Icon
Essential Tremor Chevron Icon
Fever Chevron Icon
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Fibromyalgia Chevron Icon
Foot Infection Chevron Icon
Fungal Nail Infection Chevron Icon
Gait Abnormality Chevron Icon
Ganglion Cyst Chevron Icon
Gas-Bloat Syndrome Chevron Icon
Gastritis Chevron Icon
Gastroesophageal Reflux Disease (GERD) Chevron Icon
Gout Chevron Icon
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Hair Loss Chevron Icon
Headache Chevron Icon
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Heart Disease Chevron Icon
Heart Palpitations Chevron Icon
Heartburn Chevron Icon
Hemorrhoids Chevron Icon
Hernia Chevron Icon
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Herpes Zoster Without Complication Chevron Icon
Histoplasmosis Chevron Icon
Hives Chevron Icon
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Hypercalcemia Chevron Icon
Hyperkalemia Chevron Icon
Hyperlipidemia Chevron Icon
Hypertension Chevron Icon
Hypoglycemia Chevron Icon
Hypogonadism Chevron Icon
Hypokalemia Chevron Icon
Hypotension Chevron Icon
Hypotension (Excluding Maternal) Chevron Icon
Hypothyroidism Chevron Icon
Influenza (Flu) Chevron Icon
Ingrown Nail Chevron Icon
Insomnia Chevron Icon
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Intertrigo Chevron Icon
Intestinal Diverticulitis Chevron Icon
Intestinal Diverticulosis Chevron Icon
Irritable Bowel Syndrome Chevron Icon
Itchy Skin Chevron Icon
Knee Sprain Chevron Icon
Lateral and Medial Epicondylitis (Tennis and Golf Elbow) Chevron Icon
Leg and Foot Ulcers Chevron Icon
Lichen Simplex Chronicus Chevron Icon
Limb Swelling Chevron Icon
Limb Swelling Caused by Fluid Overload Chevron Icon
Lipid Disorders Chevron Icon
Low Back Pain Chevron Icon
Low Blood Oxygen Level Chevron Icon
Lyme Disease Chevron Icon
Malaise and Fatigue Chevron Icon
Malnutrition Chevron Icon
Mastodynia Chevron Icon
Menopausal and Postmenopausal Disorders Chevron Icon
Menstrual Disorders Chevron Icon
Migraine Chevron Icon
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Mineral Metabolism Disorders Chevron Icon
Muscle Cramping Chevron Icon
Muscle Spasm Chevron Icon
Muscle Weakness Chevron Icon
Nail Infection Chevron Icon
Nasopharyngitis Chevron Icon
Nausea Chevron Icon
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Neck Muscle Strain Chevron Icon
Neck Strain (incl. Whiplash Injury) Chevron Icon
Neurogenic Bladder Chevron Icon
Nighttime Urination (Nocturia) Chevron Icon
Noninfectious Gastroenteritis and Colitis Chevron Icon
Nosebleed Chevron Icon
Obesity Chevron Icon
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Onychogryphosis Chevron Icon
Osteoarthritis Chevron Icon
Osteoarthritis of Foot Chevron Icon
Osteoarthritis of Hand Chevron Icon
Osteoarthritis of Hand or Wrist Chevron Icon
Osteoarthritis of Hip Chevron Icon
Osteoarthritis of Hip and Thigh Chevron Icon
Osteoarthritis of Knee Chevron Icon
Osteoarthritis of Shoulder Chevron Icon
Osteoarthritis of Spine Chevron Icon
Osteopenia Chevron Icon
Osteoporosis Chevron Icon
Otitis Media Chevron Icon
Outer Ear Infection Chevron Icon
Overweight Chevron Icon
Painful Urination (Dysuria) Chevron Icon
Patellofemoral Pain Syndrome (PFPS) Chevron Icon
Peptic Ulcer Chevron Icon
Pericardial Disease Chevron Icon
Perimenopause Chevron Icon
Peripheral Nerve Disorders Chevron Icon
Pharyngitis Chevron Icon
Phlebitis and Thrombophlebitis Chevron Icon
Phosphorus Metabolism Disorders Chevron Icon
Pinkeye (Conjunctivitis) Chevron Icon
Plantar Fasciitis Chevron Icon
Pneumonia Chevron Icon
Polymyalgia Rheumatica (PMR) Chevron Icon
Polyneuropathy Chevron Icon
Polyuria Chevron Icon
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Potassium Deficiency Chevron Icon
Prostatitis Chevron Icon
Proteinuria Chevron Icon
Radiculopathy Chevron Icon
Rash Chevron Icon
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Reflux Esophagitis Chevron Icon
Restless Leg Syndrome Chevron Icon
Ringworm Chevron Icon
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Rosacea Chevron Icon
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Salivary Gland Stones and Inflammation Chevron Icon
Scabies Chevron Icon
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Sciatica (Not Due to Disc Displacement) Chevron Icon
Sebaceous Cysts Chevron Icon
Secondary Diabetes Mellitus Chevron Icon
Secondary Hypertension Chevron Icon
Secondary Renovascular Hypertension Chevron Icon
Sexually Transmitted Diseases (STDs) Chevron Icon
Shingles Chevron Icon
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Sinus Bradycardia Chevron Icon
Sinus Tachycardia Chevron Icon
Sinusitis Chevron Icon
Sleep Apnea Chevron Icon
Sprains and Strains (incl. Muscle Tear) Chevron Icon
Stye Chevron Icon
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Symptomatic Menopause Chevron Icon
Syphilis Infections Chevron Icon
Testicular Dysfunction Chevron Icon
Throat Pain Chevron Icon
Thyroid Goiter Chevron Icon
Tinnitus Chevron Icon
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Tobacco Use Disorder Chevron Icon
Transient Ischemic Attack (TIA) Chevron Icon
Tremor Chevron Icon
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Urinary Hesitancy Chevron Icon
Urinary Stones Chevron Icon
Urinary Tract Infection (UTI) Chevron Icon
Vaginitis or Vaginosis Chevron Icon
Venous Insufficiency Chevron Icon
Vertigo Chevron Icon
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Viral Infection Chevron Icon
Vitamin B Deficiency Chevron Icon
Vitamin B12 Deficiency Chevron Icon
Vitamin D Deficiency Chevron Icon
Wheezing Chevron Icon
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Wrist Sprain or Strain Chevron Icon
Abscess or Cyst Drainage or Aspiration Chevron Icon
Abscess or Fluid Incision and Drainage Chevron Icon
Care Coordination for Complex Conditions and Procedures Chevron Icon
Diabetes Counseling Chevron Icon
Fecal Occult Blood Test for Colorectal Cancer Chevron Icon
Human Papillomavirus DNA Testing Chevron Icon
Nail Avulsion and Excision Chevron Icon
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    • Aetna
    • Anthem
    • Anthem Blue Cross Blue Shield
    • Blue Cross Blue Shield
    • CareFirst Blue Cross Blue Shield
    • First Health
    • Humana

    * Please verify this information when scheduling an appointment.

    Ratings & Reviews
    Reviews are displayed in date order and collected from patients who have agreed to reporting accurate and fair reviews. Providers with no reviews may have a new FindCare profile, or no submitted reviews on FindCare yet.

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    4.6
    Average provider rating
    Based on 20 ratings
    Patient Ratings (20)
    5 Star
    (18)
    4 Star
    (0)
    3 Star
    (0)
    2 Star
    (0)
    1 Star
    (2)
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    Dr. Horneffer's Office & Staff

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    • Staff friendliness and courteousness
    • Total wait time (waiting & exam rooms)

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

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    About Dr. Mark Horneffer, MD

    Specialties
    • Internal Medicine
    Specialties
    Years of Experience
    • 33 years of experience
    Years of Experience
    Years of experience represents how long a provider has been practicing in their field since graduating from medical school. Not all providers will have this information available.
    Languages Spoken
    • English
    Languages Spoken
    NPI Number
    • 1710928965
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Residency
    • University of Michigan Hospitals
    Residency
    Internship
    • University of Michigan Hospitals
    Internship
    Medical Education
    • University of Michigan Medical School
    Medical Education

    Frequently Asked Questions

    Dr. Mark Horneffer, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. Horneffer is offering online scheduling or call the provider’s office for more information.

    Dr. Horneffer has indicated that they do offer telehealth services. Please call the provider’s office at for more information.

    Dr. Horneffer works at Ascension Columbia St. Mary's - Columbia West in Wauwatosa, WI. View the full address on Dr. Horneffer’s profile.

    Dr. Horneffer has seen patients for Constipation and Shortness of Breath, and more. You can see other conditions treated by Dr. Horneffer on their profile. Please call the provider’s office to confirm all visit reasons.

    20 patients have reviewed Dr. Horneffer. The overall rating for this provider is 4.6. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Horneffer.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Horneffer, there are benefits to both methods. A person calling to schedule an with Dr. Horneffer appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.

    Telehealth Options
    This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Horneffer, or would you like to choose another provider and have an online appointment right now?
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    (414) 464-4460

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