Dr. John Knapp, MD

Internal Medicine •  Male • Age 56
  
Dr. Knapp
Accepting new patients
Telehealth services available

St. Elizabeth Physicians Internal Medicine & Pediatrics

14225 Highway 73 Prairieville, LA 70769

Make an Appointment

(225) 647-8511

Dr. John Knapp, MD is a Internal Medicine Specialist in Prairieville, LA and has over 31 years of experience in the medical field. He graduated from Louisiana State Univ School Of Medicine In New Orleans medical school in 1989. He is affiliated with medical facilities Our Lady Of The Lake Regional Medical Center and Saint Elizabeth Hospital. He is accepting new patients and has indicated that he accepts telehealth appointments. Be sure to call ahead with Dr. Knapp to book an appointment.


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At a Glance

  • Explains Conditions Well
    Patients said this doctor explains conditions well. See reviews
  • Offers Telehealth
    This provider offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital
    Outstanding Patient Experience Award™ See hospitals

Insurance Check

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Dr. Knapp accepts

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(225) 647-8511

Dr. Knapp accepts the following insurance:

Aetna
Aetna HMO
Choice Plus POS II
Anthem
National (BlueCard) PPO
Blue Cross Blue Shield
Blue Card PPO
CareFirst Blue Cross Blue Shield
HealthyBlue 2.0
HealthyBlue Advantage
Cigna
Cigna HMO
Cigna PPO
Open Access Plus
First Health (Coventry Health Care)
First Health (Coventry Health Care) PPO
Humana
Choice Care PPO
MultiPlan
MultiPlan PPO
PHCS Network PPO

Background Check

Healthgrades does not collect malpractice claims information for Louisiana
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. Knapp treats your condition or procedure

Dr. Knapp's conditions and procedures:

  • Abdominal Disorders
  • Abdominal Pain
  • Acne
  • Actinic Keratosis
  • Acute Bronchitis
  • Acute Laryngitis
  • Acute Lower Respiratory Infection
  • Acute Pharyngitis
  • Acute Sinusitis
  • Acute Upper Respiratory Infection
  • Acute Venous Embolism Thrombosis
  • ADHD and-or ADD
  • All Headaches (incl. Migraine)
  • Allergic Reaction
  • Allergic Rhinitis
  • Anal Disorders
  • Anemia
  • Anemia and Iron Deficiency Screening
  • Animal Allergies
  • Ankle Sprain and Achilles Tendon Sprain or Rupture
  • Ankle Sprains and Strains
  • Anxiety
  • Arterial Blood Gas Test (ABG)
  • Arthritis
  • Arthritis of the Elbow
  • Asthma
  • Asymptomatic Post-Menopausal Status
  • Ataxia
  • Atherosclerosis
  • Athlete's Foot
  • Atopic Dermatitis (Eczema)
  • Back Pain
  • Bacterial Sepsis
  • Bedsores
  • Benign Chronic Pain Syndrome
  • Bladder Atony
  • Bladder Diseases
  • Bladder Infection
  • Blood Disorders
  • Blood in Urine (Hematuria)
  • Bone Disorders
  • Breast Diseases
  • Breast Pain
  • Bronchiectasis
  • Bronchitis
  • Bruise of Face, Scalp, or Neck
  • Bursitis
  • Calcium Metabolism Disorders
  • Candidiasis of Skin and Nails
  • Care Coordination for Complex Conditions and Procedures
  • Carpal Tunnel Syndrome
  • Cellulitis
  • Chest Pain
  • Cholesterol Screening
  • Chronic Fatigue Syndrome
  • Chronic Interstitial Cystitis
  • Chronic Neck Pain
  • Chronic Pain
  • Chronic Pharyngitis
  • Chronic Sinusitis
  • Coccygeal Pain
  • Confusion
  • Constipation
  • COPD (Chronic Obstructive Pulmonary Disease)
  • Coronary Artery Disease (CAD)
  • Cough
  • Deep Vein Thrombosis (DVT)
  • Dehydration
  • Dermatitis
  • Diabetes Counseling
  • Diabetes Mellitus, Secondary
  • Diabetes Screening
  • Diabetes Type 1
  • Diabetes Type 2
  • Diabetes With Renal Manifestations
  • Diabetic Polyneuropathy
  • Diarrhea
  • Difficulty With Walking
  • Diverticulosis, Intestinal
  • Dizziness
  • Dysentery
  • Dyshydrotic Eczema
  • Dysphagia
  • 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 Infections
  • Fungal Nail Infection
  • Gait Abnormality
  • Ganglion Cyst
  • Gas-Bloat Syndrome
  • Gastritis
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Diseases
  • Gastroparesis
  • Genital Warts
  • Gonorrhea Screening
  • Gout
  • Headache
  • Heart Disease
  • Heart Palpitations
  • Hemorrhoids
  • Hepatitis A Screening
  • Hepatitis B Virus Screening
  • Hepatitis C Virus Screening
  • Hepatitis Screening
  • Herpes Simplex Screening
  • Hip Sprain
  • HIV Screening
  • Hives
  • Hoarse Voice (Dysphonia)
  • Hypercalcemia
  • Hyperkalemia
  • Hyperlipidemia
  • Hypertension
  • Hypertensive Chronic Kidney Disease
  • Hypoglycemia
  • Hypokalemia
  • Hypotension
  • Hypotension (Excluding Maternal)
  • Hypothyroidism
  • Immunization Administration
  • Impetigo
  • Influenza (Flu)
  • Insomnia
  • Interstitial Cystitis
  • Intertrigo
  • Irritable Bowel Syndrome
  • Itchy Skin
  • Joint Pain
  • Knee Disorders
  • Knee Sprain
  • 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 Damage from Alcohol
  • Liver Function Test
  • Low Back Pain
  • Low Blood Oxygen Level
  • Lyme Disease
  • Malaise and Fatigue
  • Malnutrition
  • Mastodynia
  • Menopausal and Postmenopausal Disorders
  • Menstrual Disorders (incl. Dysmenorrhea)
  • Migraine
  • Mineral Metabolism Disorders
  • Moles (Benign Skin Lesions)
  • Muscle Spasm
  • Muscle Weakness
  • Mycobacterial Lung Infection
  • Nail and Nail Bed Infection
  • Nail Avulsion and Excision
  • Nausea
  • Neck Muscle Strain
  • Neck Strain (incl. Whiplash Injury)
  • Neurogenic Bladder
  • Newborn Metabolic Screening
  • 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
  • Osteoarthritis of Spine
  • Osteopenia
  • Osteoporosis
  • Osteoporosis Screening
  • Otitis Media
  • Outer Ear Infection
  • Overactive Bladder
  • Overweight
  • Painful Urination (Dysuria)
  • Pap Smear
  • Patellofemoral Pain Syndrome or Knee Pain
  • Peptic Ulcer
  • Perimenopause
  • Peripheral Vascular Disease (PAD, PVD)
  • Pharyngitis
  • Phlebitis and Thrombophlebitis
  • Pinkeye (Conjunctivitis)
  • Plantar Fasciitis
  • Plantar Wart
  • Pneumonia
  • Pollen Allergy
  • Polyneuropathy
  • Polyuria
  • Pregnancy Test
  • Prostate Cancer Screening
  • Pulmonary Disease
  • Pulmonary Function Test
  • Radiculopathy (Not Due to Disc Displacement)
  • Rapid Flu Test
  • Rash
  • Reflux Esophagitis
  • Restless Leg Syndrome
  • Rh Incompatibility Screening
  • Ringworm
  • Rosacea
  • Runner's Knee
  • Sciatica (Not Due to Disc Displacement)
  • Seborrheic Dermatitis
  • Secondary Hypertension
  • Sepsis
  • Sexually Transmitted Diseases (STDs)
  • Sexually Transmitted Infections Screening
  • Shingles
  • Shortness of Breath
  • Shoulder Disorders
  • Shoulder Tendinitis and Tenosynovitis
  • Sickle Cell Disease
  • Sinusitis
  • Skin Infections
  • Sleep Apnea
  • Sleep Disorders
  • Speech, Language and Learning Disorders
  • Spondylosis
  • Sprains and Strains (incl. Muscle Tear)
  • Stomach Diseases
  • Strep Throat
  • Swimmer's Ear
  • Symptomatic Menopause
  • Syphilis Screening
  • Tension Headache
  • Testicular Dysfunction
  • Thrombosis
  • Thyroid Disease
  • Thyroid Screening
  • Tinea Versicolor
  • Tobacco Use Disorder
  • Transient Ischemic Attack (TIA)
  • Tremor
  • Trigeminal Neuralgia
  • Ulcer
  • Urinary Disorders
  • Urinary Hesitancy
  • Urinary Incontinence
  • Urinary Stones
  • Urinary Tract Infection (UTI)
  • Venous Embolism and Thrombosis
  • Venous Insufficiency
  • Vertigo
  • Viral Infection
  • Vitamin D Deficiency
  • Warts
  • Wellness Examination
  • Wheezing
  • Yeast Infections

Dr. Knapp's Reviews

Likelihood to recommend Dr. Knapp

4.2

Based on 20 ratings

5 Stars
75%
(15)
4 Stars
5%
(1)
3 Stars
0%
(0)
2 Stars
0%
(0)
1 Star
20%
(4)
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Dr. Knapp?
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RecentHighestLowestMost Helpful
Reply Flag
I have used Dr. Knapp for several years. He and his PA are both very open and forthright in their dealings with me.
What went well
No results
What could be improved
No results
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Oct 09, 2019
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I have been seeing Dr. Knapp for over 20 years. He listens and responds quickly. He is so interested in the whole person. I have referred many friends who have found great help with him. He is the best!
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No results
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Carol McCoy in Baton Rouge, LA – Jul 20, 2016
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i visited this doctor on 2 different occasions for similar problems. The second visit I had a cheat X-Ray on that Monday, called for pain meds on Wednesday because I couldn't handle the pain and by Friday his nurse practitioner saw me and sent me to the ER. Dr. Knapp knew about an abbcess in my lung, went on vacation with out telling me about it. I thank his nurse for sending me to the ER, it saved my life. I was sent to OLOL for major surgery and a 12 day stay! Could've avoided it w/ antibiotic
What went well
No results
What could be improved
No results
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Dec 22, 2015
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About Me

Biography

Dr. John Knapp, MD is a Internal Medicine Specialist in Prairieville, LA and has over 31 years of experience in the medical field. He graduated from Louisiana...Read more

Specialties

  • Internal Medicine

Education

Earl K Long Med Center
Residency Hospital
Med Center La New Orleans Lsu
Residency Hospital
1989
Louisiana State Univ School Of Medicine In New Orleans
Medical School

Frequently Asked Questions

Does Dr. John Knapp, MD offer telehealth services?

Is Dr. John Knapp, MD accepting new patients?

Does Dr. John Knapp, MD accept my insurance?

Locations

St. Elizabeth Physicians Internal Medicine & Pediatrics

Our Lady of the Lake Physician Group Dutchtown14225 Highway 73 Prairieville, LA 70769
1

Affiliated Hospitals

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

Learn more

Our Lady Of The Lake Regional Medical Center

Baton Rouge, LA

75% Patient experience rating, 6% higher than the national average

Saint Elizabeth Hospital

Gonzales, LA
  • Outstanding Patient Experience Award™ (2018)
;