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Dr. Leonard Weinstock, MD

Gastroenterology* Age 68
Dr. Leonard Weinstock, MD
4.7 (198 Ratings)

Offers telehealth

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Dr. Leonard Weinstock, MD is a Gastroenterology Specialist in Saint Louis, MO.
Dr. Leonard Weinstock, MD
4.7 (198 Ratings)
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Dr. Leonard Weinstock, MD

Gastroenterology* Age 68
Saint Louis, MO
Accepting new patients
47 years of experience

Offers telehealth

Dr. Leonard Weinstock, MD is a Gastroenterology Specialist in Saint Louis, MO.

About

Dr. Leonard Weinstock, MD is a Gastroenterology Specialist in Saint Louis, MO and has 47 years experience. They graduated from University of Rochester School of Medicine & Dentistry in 1977 and completed a residency at Barnes Jewish Hospital S Campus.They currently practice at Specialists In Gastroenterology and are affiliated with Barnes Jewish Hospital and Missouri Baptist Medical Center. Dr. Weinstock has experience treating conditions like Colorectal Polyp and Constipation among other conditions at varying frequencies. At present, Dr. Weinstock received an average rating of 4.7/5 from patients and has been reviewed 198 times. Their office accepts new patients and telehealth appointments. Dr. Weinstock is board certified in Gastroenterology and accepts multiple insurance plans.

Compare with other Gastroenterology Specialists

Compare Dr. Weinstock with our nearby Gastroenterology Specialists at Mayo
These providers are on the medical staff of Mayo
These providers are on the medical staff of Mayo.
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Experience Check

Enter a condition or procedure
Colorectal Polyp
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Constipation
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Colorectal Polyp
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Constipation
Diarrhea
  • View other providers who treat Diarrhea
Gas-Bloat Syndrome
Nausea
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Ulcerative Colitis
Abdominal Pain
All Headaches (incl. Migraine)
Diaphragmatic and Hiatal Hernia
Inflammatory Bowel Disease
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Endoscopy (Esophagus, Stomach, Small Intestine)
Chronic Gastritis
Congenital Anomaly Intestine
Crohn's Disease
Diffuse Esophageal Spasm
Dysphagia
Enteritis
Esophageal Motility Disorders
Esophagitis
Gallstones
Gastric Ulcer
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Bleeding
Gastrointestinal Malabsorption
Gastroparesis
Gastroptosis
Heartburn
Hemorrhoids
Infectious Diarrheal Disease
Intestinal Diverticulitis
Intestinal Diverticulosis
Intestinal Ulcer
Irritable Bowel Syndrome
Joint Pain
Malnutrition
Pancreatitis
Reflux Esophagitis
Tobacco Use Disorder
Unexplained Weight Loss
Vitamin_Deficiency
Vomiting Disorders
Arterial Blood Gas Test (ABG)
Duodenal Polypectomy
Electrocardiogram (EKG)
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Fecal Occult Blood Test for Colorectal Cancer
Flexible Sigmoidoscopy
Manometry
Rigid Proctosigmoidoscopy
Abdominal Disorders
Abnormal Thyroid
Acidosis
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Acute Bronchitis
Acute Deep Vein Thrombosis (DVT)
Acute Gastritis
Acute Laryngitis
Acute Sinusitis
Acute Venous Embolism Thrombosis
ADHD and-or ADD
Adult Failure to Thrive
Alcoholic Cirrhosis
Alcoholic Hepatic Failure
Alcoholic Hepatitis
Alkalosis
All Types of Food Poisoning
Allergic Rhinitis
Anal or Rectal Pain
Animal Allergies
Anxiety
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Arthritis
Arthritis of the Elbow
Ascites
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Asphyxia and Hypoxemia
Asthma
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Asymptomatic Post-Menopausal Status
Atherosclerosis
Back Pain
Bedsores
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Bladder Infection
Blood in Urine (Hematuria)
Bowel Strangulation
Bronchiectasis
Bronchitis
Bunion
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Calcium Metabolism Disorders
Cancer
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Candidiasis of Skin and Nails
Celiac Disease
Cellulitis
Chest Pain
Cholecystitis and Gallstones
Chronic Deep Vein Thrombosis (DVT)
Chronic Fatigue Syndrome
Chronic Interstitial Cystitis
Chronic Neck Pain
Chronic Pain
Chronic Sinusitis
Colorectal Cancer
Congenital Achalasia
Congenital Anomaly Bile Duct
COPD (Chronic Obstructive Pulmonary Disease)
Cough
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Deep Vein Thrombosis (DVT)
Diabetes Type 1
Diabetes Type 2
Diabetes With Renal Manifestations
Diabetic Polyneuropathy
Difficulty With Walking
Diverticulitis
Diverticulosis
Dizziness
Down Syndrome
Duodenal Ulcer
Duodenitis
Dysentery
Dyslipidemia
E. coli Food Poisoning
Eczema and Contact Dermatitis
Emphysema
Enlarged Prostate (BPH)
Eosinophilic Esophagitis
Esophageal Achalasia and Cardiospasm
Esophageal Cancer
Esophageal Diseases
Esophageal Diverticulum
Esophageal Ulcer
Essential Tremor
Familial Adenomatous Polyposis
Fibromyalgia
Food Allergy
Food Poisoning
Foot Infection
Fungal Nail Infection
Gait Abnormality
Gastrointestinal Diseases
Gastrojejunal Ulcer
Gout
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Hammer Toe
Headache
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Heart Disease
Heart Palpitations
Hemochromatosis
Hernia
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Hiatal Hernia
Hives
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Hypercalcemia
Hyperkalemia
Hyperlipidemia
Hypertension
Hypogonadism
Hypokalemia
Hypotension
Hypotension (Excluding Maternal)
Hypothyroidism
Ileus
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Indigestion
Insomnia
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Interstitial Cystitis
Intestinal Ischemia
Intestinal Obstruction
Iron Metabolism Disorders
Ischemic Colitis
Lactose Intolerance
Laryngitis
Leg and Foot Ulcers
Limb Swelling Caused by Fluid Overload
Lipid Disorders
Liver Damage from Alcohol
Low Back Pain
Low Blood Oxygen Level
Lyme Disease
Magnesium Metabolism Disorders
Malaise and Fatigue
Mallory-Weiss Syndrome
Mesenteric Panniculitis
Migraine
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Mineral Metabolism Disorders
Muscle Spasm
Muscle Weakness
Nail Infection
Neoplasm of Gastrointestinal Tract
Neurogenic Bladder
Nosebleed
Obesity
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Osteoarthritis
Osteoarthritis of Foot
Osteoarthritis of Hand
Osteoarthritis of Hand or Wrist
Osteoarthritis of Hip
Osteoarthritis of Hip and Thigh
Osteoarthritis of Knee
Osteoarthritis of Shoulder
Osteoarthritis of Spine
Osteopenia
Osteoporosis
Overweight
Patellofemoral Pain Syndrome (PFPS)
Peptic Ulcer
Pericardial Disease
Peripheral Autonomic Neuropathy
Peripheral Nerve Disorders
Pernicious Anemia
Phlebitis and Thrombophlebitis
Phosphorus Metabolism Disorders
Pinched Nerve in Back
Plantar Fasciitis
Pneumonia
Pollen Allergy
Polyneuropathy
Polyuria
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Potassium Deficiency
Pouchitis
Primary Biliary Cholangitis
Pyloric Stenosis
Radiculopathy
Rash
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Raynaud's Disease
Rectal Ulcer
Restless Leg Syndrome
Retroperitoneum Cancer
Ringworm
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Rosacea
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Salmonella Food Poisoning
Sciatica (Not Due to Disc Displacement)
Secondary Hypertension
Secondary Renovascular Hypertension
Shortness of Breath
Sinus Bradycardia
Sinus Tachycardia
Sinusitis
Sleep Apnea
Splenomegaly
Sprains and Strains (incl. Muscle Tear)
Stomach and Small Intestine Cancer
Stomach Cancer
Stomach Diseases
Stomal Ulcer
Testicular Dysfunction
Throat Pain
Thrush
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Tinnitus
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Transient Ischemic Attack (TIA)
Tremor
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Ulcer
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Upper Digestive Tract Cancer
Urinary Hesitancy
Urinary Incontinence
Urinary Stones
Urinary Tract Infection (UTI)
Vascular Insufficiency of Intestines
Venous Embolism and Thrombosis
Venous Insufficiency
Vertigo
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Viral Enteritis
Vitamin B Deficiency
Vitamin B12 Anemia
Vitamin B12 Deficiency
Vitamin D Deficiency
Wheezing
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Yeast Infections
Breath Testing
Capsule Endoscopy
Colon Cancer Screening
Colonoscopy
Colorectal Cancer Screening
Gallbladder Scan
Gastroenterology Procedures
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Immunization Administration
Impedance Testing
Instrumental Diagnostic Evaluation for Dysphagia
Liver Function Test
pH Probe
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PillCam Capsule Endoscopy
Screening Colonoscopy
VAP Lipid Testing
Wireless pH Testing

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Advantage Health Solutions
  • Advantage 6350
    Aenta HealthFund CDHP and Value Plan Most of Idaho Basic
    Aetna Aexcel
    Aetna EPO
    Aetna HealthFund CDHP
    Aetna HealthFund HDHP
    Choice Plus POS II
  • Balanced Blue Access Choice-MO
    Balanced Blue Access-MO
    Balanced Blue Preferred-MO
    Blue Access Choice (St Louis) (Select Network)-MO
    Blue Access Choice - S-MO
    Blue Access Choice-MO
    Blue Access-MO
    Blue Preferred (Blue Preferred / Small Grp)-MO
    Blue Preferred (Select Network)-MO POS
    Blue Preferred Network-MO
    Blue Preferred Options-MO
    Blue Preferred Plus-MO POS
    Blue Preferred-MO HMO
    Blue Traditional-MO
    Bronze Blue Access Choice Plus-MO
    Bronze Blue Access Choice-MO
    Bronze Blue Access Plus-MO
    Bronze Blue Access-MO
    Bronze Blue Preferred Plus-MO
    Bronze Blue Preferred-MO
    Bronze Pathway for HSA-MO
    Bronze Pathway X for HSA-MO
    Bronze Pathway X-MO
    Bronze Pathway-MO
    Catastrophic Pathway X-MO
    Catastrophic Pathway-MO
    Gold Blue Access Choice Plus-MO
    Gold Blue Access Choice-MO
    Gold Blue Access Plus-MO
    Gold Blue Access-MO
    Gold Blue Preferred Options-MO
    Gold Blue Preferred Plus-MO
    Gold Blue Preferred-MO
    Gold Pathway X-MO
    Gold Pathway-MO
    Lumenos Plans (Blue Access Choice)-MO
    Lumenos plans (Blue Access)-MO
    National (BlueCard Basic) PPO
    National (BlueCard) PPO
    Pathway X-MO
    Pathway-MO
    Preferred-Care Blue (KC) (Select Network)-MO
    Silver Blue Access Choice Plus-MO
    Silver Blue Access Choice-MO
    Silver Blue Access Plus-MO
    Silver Blue Access-MO
    Silver Blue Preferred Options-MO
    Silver Blue Preferred-MO
    Silver Pathway for HSA-MO
    Silver Pathway X for HSA-MO
    Silver Pathway X-MO
    Silver Pathway-MO
  • Anthem Blue Cross and Blue Shield EPO
    Anthem Blue Cross Blue Shield EPO
    Anthem Blue Cross Blue Shield POS
    Anthem Blue Cross Blue Shield PPO
    Blue Preferred Plus POS
  • Blue Advantage PPO
  • Blue Access
    Blue Access PPO
    Blue Advantage HMO
    Blue Advantage Plus
    Blue Advantage Plus HMO
    Blue Cross and Blue Shield
  • HealthyBlue 2.0
    HealthyBlue Advantage
  • Medicare Advantage HMO
  • Cigna PPO
    LocalPlus
    Open Access Plus
  • First Health (Coventry Health Care)
    First Health (Coventry Health Care) EPO
    First Health (Coventry Health Care) HMO
    First Health (Coventry Health Care) POS
    First Health (Coventry Health Care) PPO
  • HealthLink HMO
    HealthLink POS
  • Care Plus
    Choice Care PPO
    Gold
    Gold Choice
  • MultiPlan PPO
    PHCS Network PPO
  • Advantage Plus
  • Medicare Advantage

Locations

  1. 1 Specialists in Gastroenterology
    11525 Olde Cabin Rd, Saint Louis, MO 63141
    Monday
    09:00 - 16:45
    Tuesday
    09:00 - 16:45
    Wednesday
    09:00 - 16:45
    Thursday
    09:00 - 16:45
    Friday
    09:00 - 16:45

Patient Satisfaction

Likelihood to recommend Dr. Weinstock
4.7
Based on 198 Reviews
5 Stars (181)
4 Stars (4)
3 Stars (1)
2 Stars (2)
1 Star (10)

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Patient Reviews
Feb 08, 2024
Wonderful staff, very skilled and professional. The nurse who did my IV, I believe her name was Emily, was so smooth that it was painless and did not even leave a bruise or mark. I have gone to Dr. Weinstock for many years and plan to continue until he retires. I will probably then continue going to AEC because of the excellent care I have received and personable staff I have met there over the years.
Art — Feb 08, 2024
See more reviews on Healthgrades
Photo: Dr. Leonard Weinstock, MD
How would you rate your experience with Dr. Leonard Weinstock, MD?
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Dr. Weinstock's Office & Staff

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Experience with Dr. Weinstock

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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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Telehealth Options
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(314) 997-0554

About Me

Specialties*
Gastroenterology
Internal 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
  • University of Rochester School of Medicine & Dentistry
    1977
Medical Education

Board Certifications

Board Certifications
  • Gastroenterology and Internal Medicine
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
  • Rochester General Hospital
Internship

Residency

Residency Hospital
  • Barnes Jewish Hospital S Campus
Residency Hospital

Fellowship

Fellowship Hospital
  • Washington University School of Medicine
    1987
Fellowship Hospital
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Weinstock communicate via email?
No users said yes.
Yes
(0)
No
(1)
Does Dr. Weinstock offer telehealth services or virtual visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Weinstock offer an online patient portal?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Weinstock have free onsite parking?
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Does Dr. Weinstock offer weekend visits?
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No
(1)
Does Dr. Weinstock offer evening visits?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Weinstock specialize in working with children or adolescents?
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Does Dr. Weinstock specialize in working with seniors?
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Does Dr. Weinstock specialize in couples therapy?
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Does Dr. Weinstock specialize in working with LGBTQ+ community?
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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. Leonard Weinstock, MD. To arrange an appointment, call the number on Dr. Weinstock's profile.

Dr. Weinstock frequently treats the following conditions: Colorectal Polyp and Constipation. See more on Sharecare.

Dr. Leonard Weinstock, MD is affiliated with Barnes Jewish Hospital and Missouri Baptist Medical Center.

Yes, Dr. Leonard Weinstock, MD holds board certification in Gastroenterology and Internal Medicine.

Hospital Affiliations

  • Barnes Jewish Hospital

    1 Barnes Jewish Hospital Plz, Saint Louis, MO

  • Missouri Baptist Medical Center

    3015 N Ballas Rd, Saint Louis, MO