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- Gastroenterologists
- TX
- Webster
- Dr. Stephen Marcum, MD
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Dr. Stephen Marcum, MD
Overview of Dr. Stephen Marcum, MD
Dr. Stephen Marcum, MD is a Gastroenterology Specialist in Webster, TX. They specialize in Gastroenterology, has 43 years of experience, and is board certified in Gastroenterology. They graduated from Jefferson University Medical College Pa and is affiliated with HCA Houston Healthcare Clear Lake. Dr. Marcum, completed a residency at Washington Hospital Center. Patients rated Dr. Marcum an average 3.3 star rating.
Dr. Marcum works at
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These providers are on the medical staff of HCA Houston Healthcare Clear Lake.
Dr. Marcum's Office Locations
-
1
Stephen C Marcum MD1015 W Medical Center Blvd Ste 1400, Webster, TX 77598 Directions (281) 338-2861
Hospital Affiliations
Admitting Hospitals
Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.
Admitting Hospitals
Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.
Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.
- HCA Houston Healthcare Clear Lake
Experience & Treatment Frequency
NEW FEATURE
What is treatment frequency?
Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:
Very HighFrequency HighFrequency NormalFrequency May Perform Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.
NEW FEATURE
What is treatment frequency?
Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:
Very HighFrequency
HighFrequency
NormalFrequency
May Perform
Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.
Search for conditions or procedures.
Condition or procedure
Treatment Frequency
Gastroesophageal Reflux Disease (GERD)
Manometry
Rigid Proctosigmoidoscopy
Abdominal Pain
Adrenal Gland Diseases
Adrenal Incidentaloma
Anal or Rectal Pain
Anemia
Ascites
Barrett's Esophagus
Benign Neoplasm of the Digestive System
Celiac Disease
Chronic Gastritis
Cirrhosis
Colorectal Polyp
Constipation
Crohn's Disease
Dehydration
Diabetes Type 2
Diabetes With Renal Manifestations
Diaphragmatic and Hiatal Hernia
Diarrhea
Diffuse Esophageal Spasm
Dyslipidemia
Dysphagia
Enteritis
Esophageal Diverticulum
Esophageal Motility Disorders
Esophageal Varices
Esophagitis
Gallstones
Gas-Bloat Syndrome
Gastric Ulcer
Gastritis
Gastrointestinal Bleeding
Gastrointestinal Malabsorption
Gastroparesis
Gastroptosis
Goiter
Hemochromatosis
Hemorrhoids
Hepatitis B - Immune Response
Hepatitis C
Hernia
Hiatal Hernia
Hyperlipidemia
Hypothyroidism
Indigestion
Inflammatory Bowel Disease
Intestinal Diverticulitis
Intestinal Diverticulosis
Intestinal Obstruction
Iron Metabolism Disorders
Irritable Bowel Syndrome
Ischemic Colitis
Lactose Intolerance
Lipid Disorders
Mineral Metabolism Disorders
Morbid Obesity
Nausea
Neoplasm of Gastrointestinal Tract
Non-Alcoholic Fatty Liver Disease
Non-Neonatal Jaundice
Noninfectious Gastroenteritis and Colitis
Obesity
Overweight
Pancreatitis
Potassium Deficiency
Primary Biliary Cholangitis
Pyloric Stenosis
Reflux Esophagitis
Thyroid Cyst
Thyroid Nodule
Ulcerative Colitis
Unexplained Weight Loss
Upper Digestive Tract Cancer
Viral Hepatitis
Vomiting Disorders
ACTH (Cosyntropin) Stimulation Test
Cholesterol Screening
Colon Cancer Screening
Colonoscopy
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Colorectal Cancer Screening
Dexamethasone Suppression Test
Diabetes Screening
Diabetic Evaluation
Duodenal Polypectomy
Dynamic Endocrine Function Test
Endoscopy (Esophagus, Stomach, Small Intestine)
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Flexible Sigmoidoscopy
Gallbladder Scan
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Impedance Testing
Instrumental Diagnostic Evaluation for Dysphagia
Liver Biopsy
Liver Function Test
Oral Glucose Tolerance Test
pH Probe
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Screening Colonoscopy
Thyroid Nodule Evaluation
Thyroid Scan
Thyroid Screening
Ultrasound
VAP Lipid Testing
Water Deprivation Test
Wireless pH Testing
Gastroesophageal Reflux Disease (GERD)
Manometry
Rigid Proctosigmoidoscopy
Gastroesophageal Reflux Disease (GERD)
Manometry
Rigid Proctosigmoidoscopy
Treatment frequency
Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
Gastroesophageal Reflux Disease (GERD)
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Manometry
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Rigid Proctosigmoidoscopy
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Abdominal Pain
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Diaphragmatic and Hiatal Hernia
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Diarrhea
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Gastritis
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Gastrointestinal Bleeding
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Hemorrhoids
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Intestinal Diverticulosis
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Ulcerative Colitis
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Unexplained Weight Loss
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ERCP (Endoscopic Retrograde Cholangiopancreatography)
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Flexible Sigmoidoscopy
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Adrenal Gland Diseases
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Adrenal Incidentaloma
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Anal or Rectal Pain
- View other providers who treat Anal or Rectal Pain
Anemia
- View other providers who treat Anemia
Ascites
- View other providers who treat Ascites
Barrett's Esophagus
- View other providers who treat Barrett's Esophagus
Benign Neoplasm of the Digestive System
- View other providers who treat Benign Neoplasm of the Digestive System
Celiac Disease
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Chronic Gastritis
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Cirrhosis
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Colorectal Polyp
- View other providers who treat Colorectal Polyp
Constipation
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Crohn's Disease
- View other providers who treat Crohn's Disease
Dehydration
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Diabetes Type 2
- View other providers who treat Diabetes Type 2
Diabetes With Renal Manifestations
- View other providers who treat Diabetes With Renal Manifestations
Diffuse Esophageal Spasm
- View other providers who treat Diffuse Esophageal Spasm
Dyslipidemia
- View other providers who treat Dyslipidemia
Dysphagia
- View other providers who treat Dysphagia
Enteritis
- View other providers who treat Enteritis
Esophageal Diverticulum
- View other providers who treat Esophageal Diverticulum
Esophageal Motility Disorders
- View other providers who treat Esophageal Motility Disorders
Esophageal Varices
- View other providers who treat Esophageal Varices
Esophagitis
- View other providers who treat Esophagitis
Gallstones
- View other providers who treat Gallstones
Gas-Bloat Syndrome
- View other providers who treat Gas-Bloat Syndrome
Gastric Ulcer
- View other providers who treat Gastric Ulcer
Gastrointestinal Malabsorption
- View other providers who treat Gastrointestinal Malabsorption
Gastroparesis
- View other providers who treat Gastroparesis
Gastroptosis
- View other providers who treat Gastroptosis
Goiter
- View other providers who treat Goiter
Hemochromatosis
- View other providers who treat Hemochromatosis
Hepatitis B - Immune Response
- View other providers who treat Hepatitis B - Immune Response
Hepatitis C
- View other providers who treat Hepatitis C
Hernia
- View other providers who treat Hernia
Hiatal Hernia
- View other providers who treat Hiatal Hernia
Hyperlipidemia
- View other providers who treat Hyperlipidemia
Hypothyroidism
- View other providers who treat Hypothyroidism
Indigestion
- View other providers who treat Indigestion
Inflammatory Bowel Disease
- View other providers who treat Inflammatory Bowel Disease
Intestinal Diverticulitis
- View other providers who treat Intestinal Diverticulitis
Intestinal Obstruction
- View other providers who treat Intestinal Obstruction
Iron Metabolism Disorders
- View other providers who treat Iron Metabolism Disorders
Irritable Bowel Syndrome
- View other providers who treat Irritable Bowel Syndrome
Ischemic Colitis
- View other providers who treat Ischemic Colitis
Lactose Intolerance
- View other providers who treat Lactose Intolerance
Lipid Disorders
- View other providers who treat Lipid Disorders
Mineral Metabolism Disorders
- View other providers who treat Mineral Metabolism Disorders
Morbid Obesity
- View other providers who treat Morbid Obesity
Nausea
- View other providers who treat Nausea
Neoplasm of Gastrointestinal Tract
- View other providers who treat Neoplasm of Gastrointestinal Tract
Non-Alcoholic Fatty Liver Disease
- View other providers who treat Non-Alcoholic Fatty Liver Disease
Non-Neonatal Jaundice
- View other providers who treat Non-Neonatal Jaundice
Noninfectious Gastroenteritis and Colitis
- View other providers who treat Noninfectious Gastroenteritis and Colitis
Obesity
- View other providers who treat Obesity
Overweight
- View other providers who treat Overweight
Pancreatitis
- View other providers who treat Pancreatitis
Potassium Deficiency
- View other providers who treat Potassium Deficiency
Primary Biliary Cholangitis
- View other providers who treat Primary Biliary Cholangitis
Pyloric Stenosis
- View other providers who treat Pyloric Stenosis
Reflux Esophagitis
- View other providers who treat Reflux Esophagitis
Thyroid Cyst
- View other providers who treat Thyroid Cyst
Thyroid Nodule
- View other providers who treat Thyroid Nodule
Upper Digestive Tract Cancer
- View other providers who treat Upper Digestive Tract Cancer
Viral Hepatitis
- View other providers who treat Viral Hepatitis
Vomiting Disorders
- View other providers who treat Vomiting Disorders
ACTH (Cosyntropin) Stimulation Test
- View other providers who treat ACTH (Cosyntropin) Stimulation Test
Cholesterol Screening
- View other providers who treat Cholesterol Screening
Colon Cancer Screening
- View other providers who treat Colon Cancer Screening
Colonoscopy
- View other providers who treat Colonoscopy
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
- View other providers who treat Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Colorectal Cancer Screening
- View other providers who treat Colorectal Cancer Screening
Dexamethasone Suppression Test
- View other providers who treat Dexamethasone Suppression Test
Diabetes Screening
- View other providers who treat Diabetes Screening
Diabetic Evaluation
- View other providers who treat Diabetic Evaluation
Duodenal Polypectomy
- View other providers who treat Duodenal Polypectomy
Dynamic Endocrine Function Test
- View other providers who treat Dynamic Endocrine Function Test
Endoscopy (Esophagus, Stomach, Small Intestine)
- View other providers who treat Endoscopy (Esophagus, Stomach, Small Intestine)
Gallbladder Scan
- View other providers who treat Gallbladder Scan
Hepatitis A Screening
- View other providers who treat Hepatitis A Screening
Hepatitis B Virus Screening
- View other providers who treat Hepatitis B Virus Screening
Hepatitis C Virus Screening
- View other providers who treat Hepatitis C Virus Screening
Hepatitis Screening
- View other providers who treat Hepatitis Screening
Impedance Testing
- View other providers who treat Impedance Testing
Instrumental Diagnostic Evaluation for Dysphagia
- View other providers who treat Instrumental Diagnostic Evaluation for Dysphagia
Liver Biopsy
- View other providers who treat Liver Biopsy
Liver Function Test
- View other providers who treat Liver Function Test
Oral Glucose Tolerance Test
- View other providers who treat Oral Glucose Tolerance Test
pH Probe
- View other providers who treat pH Probe
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Screening Colonoscopy
- View other providers who treat Screening Colonoscopy
Thyroid Nodule Evaluation
- View other providers who treat Thyroid Nodule Evaluation
Thyroid Scan
- View other providers who treat Thyroid Scan
Thyroid Screening
- View other providers who treat Thyroid Screening
Ultrasound
- View other providers who treat Ultrasound
VAP Lipid Testing
- View other providers who treat VAP Lipid Testing
Water Deprivation Test
- View other providers who treat Water Deprivation Test
Wireless pH Testing
- View other providers who treat Wireless pH Testing
Check your insurance
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View All Accepted Carriers
- Aetna
- Blue Cross Blue Shield
- Cigna
- UnitedHealthCare
* Please verify this information when scheduling an appointment.
Ratings & Reviews
Reviews are displayed in date order and collected from patients who have agreed to reporting accurate and fair reviews. Providers with no reviews may have a new FindCare profile, or no submitted reviews on FindCare yet.
Learn more about how FindCare's ratings and reviews work
Reviews are displayed in date order and collected from patients who have agreed to reporting accurate and fair reviews. Providers with no reviews may have a new FindCare profile, or no submitted reviews on FindCare yet.
Learn more about how FindCare's ratings and reviews work
Learn more about how FindCare's ratings and reviews work
3.3
Average provider rating
Based on 32 ratings
Patient Ratings (32)
5 Star
(17)
4 Star
(1)
3 Star
(1)
2 Star
(2)
1 Star
(11)
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About Dr. Stephen Marcum, MD
Specialties*
- Gastroenterology
-
*Healthline does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Specialties*
Years of Experience
- 43 years of experience
Years of Experience
Years of experience represents how long a provider has been practicing in their field since graduating from medical school. Not all providers will have this information available.
Languages Spoken
- English
Languages Spoken
NPI Number
- 1730217928
NPI Number
A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.
Education & Certifications
Residency
- Washington Hospital Center
Residency
Internship
- Washington Hospital Center
Internship
Medical Education
- Jefferson University Medical College Pa
Medical Education
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.
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.
Frequently Asked Questions
Dr. Marcum accepts Aetna, Blue Cross Blue Shield and Cigna, and other major insurance plans. Please call ahead to confirm all accepted insurance plans.
Dr. Marcum has indicated that they do offer telehealth services. Please call the provider’s office at for more information.
Dr. Marcum works at
32 patients have reviewed Dr. Marcum. The overall rating for this provider is 3.3. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Marcum.
Whether a person prefers to schedule an appointment online or over the phone with Dr. Marcum, there are benefits to both methods. A person calling to schedule an with Dr. Marcum appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.
