Accepting new patients

Dr. David Zenk, DO

Internal Medicine •  Male • Age 33

Dr. Zenk

Mercy Clinic Internal Medicine

1000 Des Peres Rd Ste 310 Saint Louis, MO 63131
Accepting new patients

Make an Appointment

(314) 821-1313

Dr. David Zenk, DO is an internal medicine specialist in Saint Louis, MO. He specializes in internal medicine.

At a Glance

  • Recent Reviews Reviews made in the last 30 days. See reviews
  • Explains conditions well Patients said this doctor explains conditions well. See reviews
  • Hospital satisfaction Patients said they were highly satisfied at this doctor's hospital. See hospitals

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Dr. Zenk accepts

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(314) 821-1313

Dr. Zenk accepts the following insurance:

Aetna
Aetna HMO
Choice Plus POS II
Cigna
Cigna HMO
Cigna PPO
Open Access Plus
HealthLink
HealthLink PPO
Humana
Choice Care PPO

Background Check

Healthgrades does not collect malpractice claims information for Missouri
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. Zenk treats your condition or procedure

Dr. Zenk's conditions and procedures:

  • Abdominal Disorders
  • Abdominal Pain
  • Abnormal Thyroid
  • Acidosis
  • Acne
  • Actinic Keratosis
  • Acute Bronchitis
  • Acute Deep Vein Thrombosis (DVT)
  • Acute Pharyngitis
  • Acute Sinusitis
  • Acute Tonsillitis
  • Acute Upper Respiratory Infection
  • ADHD and-or ADD
  • All Headaches (incl. Migraine)
  • Allergic Reaction
  • Allergic Rhinitis
  • Anal Disorders
  • 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
  • Atherosclerosis
  • Back Pain
  • Bedsores
  • Bell's Palsy
  • Benign Chronic Pain Syndrome
  • Bladder Diseases
  • Bladder Infection
  • Blood Disorders
  • Blood in Urine (Hematuria)
  • Boil
  • Bone Disorders
  • Breast Diseases
  • Bronchitis
  • Bunion
  • Bursitis
  • Calcium Metabolism Disorders
  • Cardiovascular Stress Test
  • Care Coordination for Complex Conditions and Procedures
  • Celiac Disease
  • Cellulitis
  • Chest Pain
  • Cholesterol Screening
  • Chronic Deep Vein Thrombosis (DVT)
  • Chronic Fatigue Syndrome
  • Chronic Neck Pain
  • Chronic Pain
  • Chronic Sinusitis
  • Cluster Headache
  • Coccygeal Pain
  • Cold Sore
  • Constipation
  • COPD (Chronic Obstructive Pulmonary Disease)
  • Coronary Artery Disease (CAD)
  • Cough
  • Cryosurgery for Skin Lesions
  • Deep Vein Thrombosis (DVT)
  • Dehydration
  • Dermatitis
  • Diabetes
  • Diabetes Counseling
  • Diabetes Screening
  • Diabetes Type 1
  • Diabetes Type 2
  • Diabetes With Renal Manifestations
  • Diabetic Polyneuropathy
  • Diarrhea
  • Diverticulosis, Intestinal
  • Dizziness
  • Dysentery
  • Dyshydrotic Eczema
  • Dysphagia
  • Dysthymia (Chronic Depression)
  • Dysthymia and Cyclothymia (Mood Disorders)
  • Ear Disorders
  • Earwax Buildup
  • Earwax Removal
  • Elbow Injuries
  • Electrocardiogram (EKG)
  • Emphysema
  • Enlarged Prostate (BPH)
  • Enteritis
  • Erectile Dysfunction
  • Esophageal Diseases
  • Esophagitis
  • Essential Tremor
  • Excessive Sweating
  • Fecal Occult Blood Test for Colorectal Cancer
  • Fever
  • Fibromyalgia
  • Foot Conditions
  • Fungal Infections
  • Fungal Nail Infection
  • Gait Abnormality
  • Ganglion Cyst
  • Gas-Bloat Syndrome
  • Gastritis
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Diseases
  • Genital Herpes
  • Genital Warts
  • Gonorrhea Infections
  • Gonorrhea Screening
  • Gout
  • Hair Loss
  • Hammer Toe
  • Headache
  • Heart Disease
  • Heart Palpitations
  • Hemorrhoids
  • Hepatitis A Screening
  • Hepatitis B Virus Screening
  • Hepatitis C Virus Screening
  • Hepatitis Screening
  • Herpes Simplex Infection
  • Herpes Zoster Without Complication
  • Hip Sprain
  • HIV Screening
  • Hives
  • 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
  • Iron Metabolism Disorders
  • Irritable Bowel Syndrome
  • Jock Itch
  • Joint Injection
  • Joint Pain
  • Kidney Stone Pain (Renal Colic)
  • Knee Disorders
  • Leg and Foot Ulcers
  • Limb Cramp
  • Limb Pain
  • Limb Swelling
  • Limb Swelling Caused by Fluid Overload
  • Lipid Disorders
  • Liver Damage from Alcohol
  • Low Back Pain
  • Low Blood Oxygen Level
  • Magnesium Metabolism Disorders
  • Malaise and Fatigue
  • Male Sexual Conditions
  • Malnutrition
  • Menopausal and Postmenopausal Disorders
  • Menstrual Disorders (incl. Dysmenorrhea)
  • Menstrual Migraine
  • Migraine
  • Mineral Metabolism Disorders
  • Moles (Benign Skin Lesions)
  • Muscle Spasm
  • Muscle Weakness
  • Nausea
  • Neck Muscle Strain
  • 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
  • Overactive Bladder
  • Overweight
  • Painful Urination (Dysuria)
  • Partial Lung Collapse
  • Patellofemoral Pain Syndrome or Knee Pain
  • Peptic Ulcer
  • Pericardial Disease
  • Perimenopause
  • Peripheral Nerve Disorders
  • Peripheral Vascular Disease (PAD, PVD)
  • Pharyngitis
  • Plantar Fasciitis
  • Plantar Wart
  • Pneumonia
  • Poison Ivy, Poison Oak, or Poison Sumac Poisoning
  • Pollen Allergy
  • Polyneuropathy
  • Polyuria
  • 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
  • Ringworm
  • Rosacea
  • Sarcoidosis
  • Sciatica (Not Due to Disc Displacement)
  • Secondary Hypertension
  • Sepsis
  • Sexually Transmitted Diseases (STDs)
  • Sexually Transmitted Infections Screening
  • Shingles
  • Shortness of Breath
  • Shoulder Disorders
  • Shoulder Tendinitis and Tenosynovitis
  • Sinusitis
  • Skin Infections
  • Sleep Apnea
  • Sleep Disorders
  • Spondylosis
  • Sprains and Strains (incl. Muscle Tear)
  • Stomach Diseases
  • Strep Throat
  • Swine Flu
  • Symptomatic Menopause
  • Syphilis Infections
  • Syphilis Screening
  • Tension Headache
  • Testicular Dysfunction
  • Thrombosis
  • Thyroid Disease
  • Thyroid Screening
  • Tinea Versicolor
  • Tinnitus
  • Tobacco Use Disorder
  • Tonsillitis
  • Tremor
  • Trigeminal Neuralgia
  • Ulcer
  • Upper Respiratory Tract Infection
  • Urinary Disorders
  • Urinary Hesitancy
  • Urinary Incontinence
  • Urinary Stones
  • Urinary Tract Infection (UTI)
  • Vertigo
  • Viral Enteritis
  • Vitamin D Deficiency
  • Warts
  • Wellness Examination
  • Wheezing

Dr. Zenk's Reviews

Likelihood to recommend Dr. Zenk

4.5

Based on 8 reviews

5 Stars
87.5%
(7)
4 Stars
0%
(0)
3 Stars
0%
(0)
2 Stars
0%
(0)
1 Star
12.5%
(1)

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Dr. Zenk?
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Average Reported Wait Time
  • 10 – 15 minutes
Dr. Zenk'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. David Zenk, DO
RecentHighestLowestMost Helpful
Reply
Phone call. Explained I was upset & told the office my situation. First call ..her response was "Well what do you want me to do" taken back said bye.. Called back put on hold & disconnected 3 rd call. Left a message and said they would call me back. No return call. Call next day & my mercy letter firing me. This was escaladed due to the fact doctor ignoring treatment for my high blood sugars
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We selected Dr Zenk for my husbands doctor after we moved to Des Peres from Lees Summit. He ran some blood work during the first appt which after many tests diagnosed Pancreatic Cancer. He is a compassionate and amazing doctor that guided us through the next 10 months. He was always available to answer questions or call prescriptions in while we were vacationing. He was our guardian angel throughout this horrible disease and we will be forever grateful.
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Dr. Zenk is awesome! He Listens. He is kind. He asks questions. Does not rush.
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Dr. Zenk is great! He takes the time to listen and explains all relevant information clearly. I’ve never had to wait too long and that is wonderful as my time is precious. Dr. Zenk makes you feel comfortable and heard! Always a great dr. visit experience!
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Very caring doctor. Gives you enough time and does not rush you. Lot of my family now switching over to him!! Very thorough with exams.
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Such a great doctor! Great bedside manner. Doesn't rush you and really listens. Highly recommended!
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Dr. Zenk is a nice doctor.
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He seem to really care about my health. He was extremely nice and listened to me, and was very caring. besides not feeling rushed.
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About Me

Biography

Dr. David Zenk, DO is an internal medicine specialist in Saint Louis, MO. He specializes in internal medicine.

Specialties

  • Internal Medicine

Board Certifications

Awards

Affiliated Hospitals

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

Learn more

79% Patient experience rating, 10% higher than the national average

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