Accepting new patients

Dr. Mark Horneffer, MD

Internal Medicine •  Male • Age 54

Dr. Horneffer

Columbia Internists

10950 W Capitol Dr Wauwatosa, WI 53222
Accepting new patients

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Dr. Mark Horneffer, MD is an internal medicine specialist in Wauwatosa, WI and has been practicing for 26 years. He graduated from University Of Michigan Medical School in 1990 and specializes in internal medicine.

Dr. Horneffer's Reviews

Likelihood to recommend Dr. Horneffer

4.2

Based on 10 reviews

5 Stars
80%
(8)
4 Stars
0%
(0)
3 Stars
0%
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2 Stars
0%
(0)
1 Star
20%
(2)

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Average Reported Wait Time
  • Under 10 minutes
Dr. Horneffer's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Dr. Mark Horneffer, MD
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I have been his patient for about three years, and I think he is an exceptional physician. He is very clear in explaining medical conditions, listens carefully, and responds thoughtfully. He is also kind, always greeting me in a friendly way, and remembering things about me (that I exercise quite a bit, for example).
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About Me

Biography

Dr. Mark Horneffer, MD is an internal medicine specialist in Wauwatosa, WI and has been practicing for 26 years. He graduated from University Of Michigan Medical School in 1990 and specializes in internal medicine.

Specialties

  • Internal Medicine

Board Certifications

Education

1993
University Of Michigan / Ann Arbor
Residency Hospital
1991
University Of Michigan / Ann Arbor
Internship Hospital
1990
University Of Michigan Medical School
Medical School

Awards

Insurance Check

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Dr. Horneffer accepts

Accepted insurance can change. Please double-check when making an appointment.

(414) 319-3000

Dr. Horneffer accepts the following insurance:

Aetna
Choice Plus POS II
Anthem Blue Cross Blue Shield
Anthem Blue Cross Blue Shield HMO
Blue Preferred Plus POS
Humana
Choice Care PPO
Preferred PPO
MultiPlan
MultiPlan PPO
PHCS Network PPO

Background Check

Healthgrades does not collect malpractice claims information for Wisconsin
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Experience Check

Check if Dr. Horneffer treats your condition or procedure

Dr. Horneffer's conditions and procedures:

  • Abdominal Disorders
  • Abdominal Pain
  • Abnormal Thyroid
  • Achilles Tendinitis
  • Acidosis
  • Actinic Keratosis
  • Acute Bronchitis
  • Acute Deep Vein Thrombosis (DVT)
  • Acute Pharyngitis
  • Acute Postoperative Pain
  • Acute Sinusitis
  • Acute Upper Respiratory Infection
  • Acute Venous Embolism Thrombosis
  • ADHD and-or ADD
  • Administrative Physical
  • All Headaches (incl. Migraine)
  • Allergic Reaction
  • Allergic Rhinitis
  • Anal Disorders
  • Anal or Rectal Pain
  • Anaphylaxis
  • Anemia
  • Anemia and Iron Deficiency Screening
  • Ankle Sprain and Achilles Tendon Sprain or Rupture
  • Ankle Sprains and Strains
  • Anxiety
  • Arthritis
  • Arthritis of the Elbow
  • Asthma
  • Asymptomatic Post-Menopausal Status
  • Ataxia
  • Atherosclerosis
  • Atopic Dermatitis (Eczema)
  • Autonomic Disorders
  • Back Pain
  • Bedsores
  • Benign Chronic Pain Syndrome
  • Bladder Atony
  • Bladder Diseases
  • Bladder Infection
  • Blood Disorders
  • Blood in Urine (Hematuria)
  • Boil
  • Bone Disorders
  • Breast Diseases
  • Breast Pain
  • Bronchiectasis
  • Bronchitis
  • Bunion
  • Bursitis
  • Calcium Metabolism Disorders
  • Cardiovascular Stress Test
  • Care Coordination for Complex Conditions and Procedures
  • Carpal Tunnel Syndrome
  • Celiac Disease
  • Cellulitis
  • Chest Pain
  • Cholesterol Screening
  • Chronic Deep Vein Thrombosis (DVT)
  • Chronic Fatigue Syndrome
  • Chronic Interstitial Cystitis
  • Chronic Laryngitis
  • Chronic Neck Pain
  • Chronic Pain
  • Chronic Sinusitis
  • Chronic Venous Embolism Thrombosis
  • Coccygeal Pain
  • Cold Sore
  • Confusion
  • Constipation
  • COPD (Chronic Obstructive Pulmonary Disease)
  • Coronary Artery Disease (CAD)
  • Cough
  • Deep Vein Thrombosis (DVT)
  • Dehydration
  • Dementia or Depression Screening
  • Dermatitis
  • Dermatitis Due to Drugs
  • Dermatitis Due to Substances Taken Internally
  • Diabetes Counseling
  • Diabetes Screening
  • Diabetes Type 1
  • Diabetes Type 2
  • Diabetes With Renal Manifestations
  • Diabetic Polyneuropathy
  • Diarrhea
  • Difficulty With Walking
  • Diverticulosis, Intestinal
  • Dizziness
  • Dysentery
  • Dysphagia
  • Dysthymia (Chronic Depression)
  • Dysthymia and Cyclothymia (Mood Disorders)
  • Ear Ache
  • Ear Disorders
  • Earwax Buildup
  • Elbow Injuries
  • Electrocardiogram (EKG)
  • Emphysema
  • Enlarged Prostate (BPH)
  • Enteritis
  • Erectile Dysfunction
  • Esophageal Diseases
  • Esophagitis
  • Essential Tremor
  • Fecal Occult Blood Test for Colorectal Cancer
  • Fever
  • Fibromyalgia
  • Folliculitis
  • Foot Conditions
  • Fungal Nail Infection
  • Gait Abnormality
  • Ganglion Cyst
  • Gas-Bloat Syndrome
  • Gastritis
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Diseases
  • Gastroparesis
  • Gonorrhea Screening
  • Gout
  • Hair Loss
  • Hammer Toe
  • Headache
  • Heart Disease
  • Heart Palpitations
  • Heartburn
  • Hemorrhoids
  • Hepatitis A
  • Hepatitis C Virus Screening
  • Hepatitis Screening
  • Herpes Simplex Infection
  • Herpes Zoster Without Complication
  • Hidradenitis
  • Hip Sprain
  • HIV Screening
  • Hoarse Voice (Dysphonia)
  • Human Papillomavirus DNA Testing
  • Hypercalcemia
  • Hyperkalemia
  • Hyperlipidemia
  • Hypertension
  • Hypertensive Chronic Kidney Disease
  • Hypoglycemia
  • Hypokalemia
  • Hypotension
  • Hypotension (Excluding Maternal)
  • Hypothyroidism
  • Immunization
  • Indigestion
  • Influenza (Flu)
  • Insomnia
  • Intertrigo
  • Irritable Bowel Syndrome
  • Itchy Skin
  • Joint Pain
  • Knee Disorders
  • Knee Sprain
  • Lactose Intolerance
  • Laryngitis
  • Larynx Conditions
  • Lateral and Medial Epicondylitis (Tennis and Golf Elbow)
  • Leg and Foot Ulcers
  • Limb Cramp
  • Limb Pain
  • Limb Swelling
  • Limb Swelling Caused by Fluid Overload
  • Lipid Disorders
  • Liver Function Test
  • Low Back Pain
  • Low Blood Oxygen Level
  • Magnesium Metabolism Disorders
  • Malaise and Fatigue
  • Malnutrition
  • Menopausal and Postmenopausal Disorders
  • Menstrual Disorders (incl. Dysmenorrhea)
  • Migraine
  • Mineral Metabolism Disorders
  • Muscle Spasm
  • Muscle Weakness
  • Mycobacterial Lung Infection
  • Nail and Nail Bed Infection
  • Nausea
  • Neck Muscle Strain
  • Nighttime Urination (Nocturia)
  • Non-Alcoholic Fatty Liver Disease
  • Noninfectious Gastroenteritis and Colitis
  • Nosebleed
  • Obesity
  • Osteoarthritis
  • Osteoarthritis of Ankle and Foot
  • Osteoarthritis of Hand or Wrist
  • Osteoarthritis of Hands
  • Osteoarthritis of Hip
  • Osteoarthritis of Hip and Thigh
  • Osteoarthritis of Knee
  • Osteoarthritis of Shoulder
  • Osteopenia
  • Osteoporosis
  • Osteoporosis Screening
  • Otitis Media
  • Outer Ear Infection
  • Overweight
  • Painful Urination (Dysuria)
  • Partial Lung Collapse
  • Patellofemoral Pain Syndrome or Knee Pain
  • Pericardial Disease
  • Perimenopause
  • Peripheral Autonomic Neuropathy
  • Peripheral Nerve Disorders
  • Peripheral Vascular Disease (PAD, PVD)
  • Pharyngitis
  • Phlebitis and Thrombophlebitis
  • Phosphorus Metabolism Disorders
  • Pinkeye (Conjunctivitis)
  • Plantar Fasciitis
  • Pneumonia
  • Polymyalgia Rheumatica (PMR)
  • Polyneuropathy
  • Polyuria
  • Postherpetic Neuralgia
  • Postnasal Drip
  • Prostate Cancer Screening
  • Prostatitis
  • Pulmonary Disease
  • Pulmonary Function Test
  • Radiculopathy (Not Due to Disc Displacement)
  • Rapid Flu Test
  • Rash
  • Raynaud's Disease
  • Reflux Esophagitis
  • Restless Leg Syndrome
  • Rib Fracture
  • Ringworm
  • Rosacea
  • Salivary Gland Stones and Inflammation
  • Sarcoidosis
  • Sciatica (Not Due to Disc Displacement)
  • Seborrheic Dermatitis
  • Sexually Transmitted Infections Screening
  • Shingles
  • Shortness of Breath
  • Shoulder Disorders
  • Shoulder Tendinitis and Tenosynovitis
  • Sinusitis
  • Skin Infections
  • Sleep Apnea
  • Sleep Disorders
  • Sore Throat
  • Speech, Language and Learning Disorders
  • Spondylosis
  • Sprains and Strains (incl. Muscle Tear)
  • Stomach Diseases
  • Symptomatic Menopause
  • Syphilis Screening
  • Testicular Dysfunction
  • Thrombosis
  • Thyroid Disease
  • Thyroid Screening
  • Tinnitus
  • Tobacco Use Disorder
  • Transient Ischemic Attack (TIA)
  • Tremor
  • Trichomoniasis
  • Trichomoniasis Screening
  • Trigeminal Neuralgia
  • Ulcer
  • Urinary Disorders
  • Urinary Hesitancy
  • Urinary Incontinence
  • Urinary Stones
  • Urinary Tract Infection (UTI)
  • Vaginitis and-or Vaginosis
  • Venous Embolism and Thrombosis
  • Venous Insufficiency
  • Vertigo
  • Viral Infection
  • Vitamin D Deficiency
  • Warts
  • Wellness Examination
  • Wheezing
  • Yeast Infections

Affiliated Hospitals

Check the quality of care at hospitals where Dr. Horneffer treats patients.

Learn more

73% Patient experience rating, 4% higher than the national average

  • America's 250 Best Hospitals Award™ (2019, 2018)

72% Patient experience rating, 3% higher than the national average

  • America's 250 Best Hospitals Award™ (2019, 2018, 2017)

80% Patient experience rating, 11% higher than the national average

  • America's 100 Best Hospitals Award™ (2019)
  • America's 250 Best Hospitals Award™ (2019, 2018, 2017)
  • Outstanding Patient Experience Award™ (2019, 2018, 2017)