Male 68 years


Dr. Neil W Frederickson, MD



Internal Medicine   -  Missouri,  Saint Louis

 Overview

Dr. Neil W Frederickson, MD works in Saint Louis, Missouri is a specialist in Internal Medicine, Gastroenterology and graduated St Louis University Hospital. Dr. Frederickson is affiliated with Missouri Baptist Medical Center, Ssm Saint Marys Health Center and practicing for 42 years

 Specialties

  • Internal Medicine
  • Gastroenterology

 Conditions

• Acupuncture Meridian Therapy
• Aneurysmal Bone Cyst
• Blindness
• Chronic Pain Management
• Cirrhosis
• da Vinci® Prostate Removal
• da Vinci® Prostate Surgery
• Diabetic Retinopathy
• Duodenitis
• Dystonia 7, Torsion
  ...
• Ethmoidectomy (Sinus Surgery)
• Female Pelvic Disorders
• Guar Gum Allergy
• Herpes Simplex Virus Antenatal Infection
• Inflammatory Bowel Disease
• Islet Cell Adenoma
• Laparoscopic Salpingectomy
• Lens Disorders
• Minimally Invasive Resection of Mediastinal Tumor
• Neuropathic Diseases and Disorders
• Optic Ataxia
• Orbital Fracture
• Orbital Lymphoma
• Panic Disorder With Agorapobia
• Pinkeye (Conjunctivitis)
• Polycystic Ovarian Syndrome
• Primary Progressive Multiple Sclerosis
• Pterygium
• Radical Retropubic Prostate Removal
• Radiesse® Injections
• Renal Artery Stenosis (RAS)
• Restylane® Injections
• Retinal Laser Photocoagulation
• Retinal Testing
• Retrograde Pyetograms
• Scrambler Therapy (ST5)
• Screening Colonoscopy
• Shoulder Arthroscopy
• Throat Culture
• Throat Swab
• Thromboendarterectomy or Excision of Infected Graft
• Tonsillitis
• Vaginal Cancer
• Vulvar Cancer
 more details

 Procedures

• Abdominal Pain
• Anemia
• Barrett's Esophagus
• Benign Neoplasm of the Digestive System
• Cholecystitis and Gallstones
• Cirrhosis
• Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
• Colorectal Cancer
• Crohn's Disease (Regional Enteritis)
• Diaphragmatic and-or Hiatal Hernia
  ...
• Diverticulitis, Intestinal
• Diverticulosis, Intestinal
• Diverticulum of Esophagus
• Duodenal Ulcer
• Duodenitis
• Dysphagia
• Endoscopy (Esophagus, Stomach, Small Intestine)
• Esophageal Ulcer
• Esophageal Varices
• Esophagitis
• Gas-Bloat Syndrome
• Gastric Ulcer
• Gastritis
• Gastroesophageal Reflux Disease (GERD)
• Gastrointestinal Bleeding
• Gastrojejunal Ulcer
• Gastroparesis
• Heartburn
• Hemorrhoids
• Hepatitis B - Immune Response
• Hepatitis C
• Ileus
• Indigestion
• Intestinal Obstruction
• Irritable Bowel Syndrome
• Lactose Intolerance
• Malnutrition
• Manometry
• Neoplasm of Gastrointestinal Tract
• Pancreatitis
• Peptic Ulcer
• Stomach and Small Intestine Cancer
• Stomach Cancer
• Ulcerative Colitis
• Unexplained Weight Loss
• Vascular Insufficiency of Intestines
• Vomiting Disorders
 more details

 Board Certifications

  • Board Certified by the American Board of Internal Medicine

 Years Since Graduation

  • 42

 State License

  • Missouri

 Education & Training

Residency Hospitals

St Louis University Hospital

Saint Louis, MO, USA



Medical School

University Of Missouri--Columbia School Of Medicine

Columbia, MO, United States

Graduated: 1981

 Awards

Awards for Dr. Neil W Frederickson, MD are not present.

 Dr. Frederickson Reviews

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 Office Locations


Primary location

 Gastroenterologists Inc
1035 Bellevue Avenue Suite 204
Missouri (MO)
Saint Louis
63117
 Phone:(314) 645-1344
Additional data:
Free Standing Surgery Center?    No
Office Volume:    15 patients per day
Performs Procedures On Site?    No

Accepting New Patients

  • Yes
* Please verify this information when scheduling an appointment.

 Map & Directions



Gastroenterologists Inc, 1035 Bellevue Avenue Suite 204, Saint Louis, Missouri (MO), 63117




 Insurances Accepted (check insurance plans)

  • Aetna
  • Aetna HMO
  • American Republic
  • Anthem Blue Cross Blue Shield
  • Anthem Blue Cross Blue Shield HMO
  • Anthem Blue Cross Blue Shield PPO
  • Assurant Health
  • Blue Card PPO
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Illinois
  • Blue Cross Blue Shield of Illinois PPO
  • Blue Preferred Plus POS
  • Blue Preferred Select
  • Choice Care PPO
  • Choice Plus POS
  • Choice Plus POS II
  • Cigna
  • Cigna HMO
  • Cigna PPO
  • Commercial Insurance Company
  • CoreSource
  • Coventry Health Care
  • Coventry Health Care of Illinois
  • Coventry Health Care of Illinois PPO
  • Coventry Health Care of Kansas, Inc.
  • Coventry Health Care of Kansas, Inc. PPO
  • Coventry Health Care of Missouri
  • Coventry Health Care of Missouri PPO
  • First Health (Coventry Health Care)
  • First Health (Coventry Health Care) PPO
  • Golden Rule
  • Great West Healthcare-Cigna PPO
  • Group Health Cooperative
  • Health and Life PPO
  • HealthLink
  • HealthLink PPO
  • Humana
  • LocalPlus
  • Mail Handlers Benefit Plan (MHBP)
  • Medicare
  • Medicare MCR
  • Medico
  • MultiPlan
  • MultiPlan PPO
  • Mutual of Omaha
  • National Elevator
  • Navigate HMO
  • Navigate POS
  • Open Access Plus
  • Options PPO
  • PHCS Network PPO
  • United Healthcare
  • UnitedHealthCare
  • WellCare

* Please verify this information when scheduling an appointment.

 Blog Posts

Blog Posts for Dr. Neil W Frederickson, MD are not present.

 Patients Questions

Patients questions for Dr. Neil W Frederickson, MD are not present.

 Affiliated Hospitals


Missouri Baptist Medical Center photo


Missouri Baptist Medical Center

3015 North Ballas Road Missouri MO, Saint Louis, 63131

Missouri Baptist Medical Center is a hospital located in Saint Louis, MO. Procedures/Diagnosis costs are at the state average in 13 of 14 procedures. Length of Stay is at the state average in 13 of 14 procedures.



Ssm Saint Marys Health Center photo


Ssm Saint Marys Health Center

6420 Clayton Road Missouri MO, Richmond Heights, 63117

Ssm Saint Marys Health Center is a non-profit hospital located in Richmond Heights, MO. Procedures/Diagnosis costs are at the state average in 14 of 14 procedures. Length of Stay is at the state average in 9 of 14 procedures.



  •  Latest reviews for Internal Medicine specialists

  • Dr. C. is a pleasant, professional caring and fun doctor. Answered all my questions on a keep it simple level and explained everything. He took his time. I will refer them when needed. What a great group!
    07 February 2024
    (6)
  • He is the best if you need help with panic attacks. He fixed up my medication and I feel better.
    31 January 2024
    (40)
  • Dr. Jungblut and staff are all professional, fun, conscientious. Been going here for a long time. My children and grandchildren now see Dr. Jungblut too.
    24 January 2024
    (7)
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