Dr. Mark Osterman, MD

Dr. Mark Osterman, MD

Gastroenterology  |  
Male  |  
Age 46
(17)
Save
Dr. Mark Osterman, MD is a gastroenterology specialist in Radnor, PA and has been practicing for 20 years. He graduated from Harvard Medical School in 1999 and specializes in gastroenterology.

250 King of Prussia Rd Ste 1B

Radnor, PA 19087

Contact Information

(610) 902-1500

Insurance Accepted

  • Aetna
  • Amerihealth
  • Blue Cross Blue Shield
  • Capital Blue Cross
  • Cigna
  • Coventry Health Care
  • First Health (Coventry Health Care)
  • Geisinger Health Plan
  • Horizon Blue Cross Blue Shield of New Jersey
  • 2 More

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Dr. Osterman accepts

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(610) 902-1500

Dr. Osterman accepts the following insurance:

Aetna
Aetna HMO
Choice Plus POS II
Select
Amerihealth
Personal Choice PPO
Blue Cross Blue Shield
Blue Card PPO
Capital Blue Cross
Cigna
Cigna HMO
Cigna PPO
Open Access Plus
Coventry Health Care
Coventry Health America PPO
First Health (Coventry Health Care)
First Health (Coventry Health Care) PPO
Geisinger Health Plan
Horizon Blue Cross Blue Shield of New Jersey
Direct Access
Horizon Blue Cross Blue Shield HMO
Horizon Blue Cross Blue Shield POS
Horizon Blue Cross Blue Shield PPO
Humana
Choice Care PPO
MultiPlan
MultiPlan PPO

Background Check

Healthgrades does not collect malpractice claims information for Pennsylvania
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 Dr. Osterman's experience treating your condition or procedure

Dr. Osterman's Top Procedures and Conditions

Treatment Frequency
Nausea
very high
very high

Treatment Frequency

Dr. Osterman treats Nausea more than 100% of his peers

Dr. Osterman treats this condition more than 100% of his peers

Crohn's Disease
very high
very high

Treatment Frequency

Dr. Osterman treats Crohn's Disease more than 100% of his peers

Dr. Osterman treats this condition more than 100% of his peers

Diarrhea
very high
very high

Treatment Frequency

Dr. Osterman treats Diarrhea more than 100% of his peers

Dr. Osterman treats this condition more than 100% of his peers

Dr. Osterman's conditions and procedures:

  • Abdominal Disorders
  • Abdominal Pain
  • Abscess
  • Anal or Rectal Pain
  • Anal Prolapse
  • Anemia
  • Autoimmune Diseases
  • Barrett's Esophagus
  • Benign Neoplasm of the Digestive System
  • Benign Tumor
  • Blood Disorders
  • Cancer
  • Celiac Disease
  • Cholecystitis and Gallstones
  • Cholelithiasis
  • Cirrhosis
  • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
  • Colorectal Cancer
  • Constipation
  • Crohn's Disease
  • Dehydration
  • Diaphragmatic and-or Hiatal Hernia
  • Diarrhea
  • Diverticulitis, Intestinal
  • Diverticulosis, Intestinal
  • Duodenal Ulcer
  • Duodenitis
  • Dysentery
  • Dysphagia
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • Enteritis
  • Esophageal Achalasia and Cardiospasm
  • Esophageal Diseases
  • Esophageal Ulcer
  • Esophageal Varices
  • Esophagitis
  • Gas-Bloat Syndrome
  • Gastric Ulcer
  • Gastritis
  • Gastroenterology Procedures
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Bleeding
  • Gastrointestinal Diseases
  • Gastrointestinal Malabsorption
  • Gastroparesis
  • Heartburn
  • Hemorrhoids
  • Hepatitis B - Immune Response
  • Hepatitis C
  • Hernia
  • Ileus
  • Indigestion
  • Inflammatory Bowel Disease
  • Intestinal Abscess
  • Intestinal Ischemia
  • Intestinal Obstruction
  • Irritable Bowel Syndrome
  • Lactose Intolerance
  • Liver Damage from Alcohol
  • Malnutrition
  • Mesenteric Panniculitis
  • Nausea
  • Non-Alcoholic Fatty Liver Disease
  • Noninfectious Gastroenteritis and Colitis
  • Pancreatitis
  • Peptic Ulcer
  • Pouchitis
  • Pyloric Stenosis
  • Reflux Esophagitis
  • Small Intestine Cancer
  • Stomach and Small Intestine Cancer
  • Stomach Cancer
  • Stomach Diseases
  • Ulcer
  • Ulcerative Colitis
  • Unexplained Weight Loss
  • Viral Hepatitis
  • Vomiting Disorders

About Me

Biography

Dr. Mark Osterman, MD is a gastroenterology specialist in Radnor, PA and has been practicing for 20 years. He graduated from Harvard Medical School in 1999 and specializes in gastroenterology.

Specialties

  • Gastroenterology

Board Certifications

Education

Brigham and Women's Hospital
Residency Hospital
University Of Pa Health System
Residency Hospital
1999
Harvard Medical School
Medical School
1999

Languages

  • Spanish
  • English

Awards

Dr. Osterman's Reviews

Likelihood to recommend Dr. Osterman

4.5

Based on 17 reviews

5 Stars
88.23529411764706%
(15)
4 Stars
0%
(0)
3 Stars
0%
(0)
2 Stars
0%
(0)
1 Star
11.764705882352942%
(2)

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Dr. Osterman?
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Average Reported Wait Time
  • 10 – 15 minutes
Dr. Osterman'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 Osterman, MD
Reply
Stay away! Please do not be fooled by this doctor's friendly bedside manner or fancy medical degree. Dr. Mark Osterman cannot be trusted. He is extremely arrogant and does not have a grasp of basic medical care. If you value your health, you should not go to see this doctor.
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At age 50 something, after *suffering* with *chronic idiopathic constipation* my entire life, seeing more Gastro doctors than I can count & numerous (4-5) unsuccessful attempts at a colonoscopy, I was *blessed* to find Dr Mark Osterman. He actually *listened* to my history, then offered suggestions on how he thought I should proceed & asked me to *give it a try*. I did as he suggested & for the FIRST time in my life, I found lasting relief! I cannot recommend or endorse him highly enough!
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Locations

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