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Dr. Mark Diamond, MD

Gastroenterology* Age 74
Dr. Mark Diamond, MD
3.7 (35 Ratings)

Offers telehealth

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Dr. Mark Diamond, MD is a Gastroenterologist in Rosedale, MD.
Dr. Mark Diamond, MD
3.7 (35 Ratings)
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Dr. Mark Diamond, MD

Gastroenterology* Age 74
Rosedale, MD
Accepting new patients
50 years of experience

Offers telehealth

Dr. Mark Diamond, MD is a Gastroenterologist in Rosedale, MD.

About

Dr. Diamond graduated from Ohio State University College of Medicine. Dr. Mark Diamond, MD is a Gastroenterologist in Rosedale, MD and has 50 years experience. Dr. Diamond currently practices at Practice and are affiliated with MedStar Franklin Square Medical Center and University of MD Upper Chesapeake Medical Center. At present, Dr. Diamond received an average rating of 3.7/5 from patients and has been reviewed 35 times. Dr. Diamond's office accepts new patients and telehealth appointments. Dr. Diamond is board certified in Gastroenterology and accepts multiple insurance plans.

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Experience Check

Enter a condition or procedure
Barrett's Esophagus
Manometry
Rigid Proctosigmoidoscopy
Barrett's Esophagus
Manometry
Rigid Proctosigmoidoscopy
Barrett's Esophagus
Manometry
Rigid Proctosigmoidoscopy
Abdominal Pain
Anal or Rectal Pain
Anemia
  • View other providers who treat Anemia
Chronic Gastritis
Colorectal Polyp
Congenital Anomaly Intestine
Constipation
Diaphragmatic and Hiatal Hernia
Diarrhea
  • View other providers who treat Diarrhea
Duodenal Ulcer
Dysphagia
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Bleeding
Gastroptosis
Inflammatory Bowel Disease
Intestinal Diverticulosis
Intestinal Ulcer
Nausea
  • View other providers who treat Nausea
Retroperitoneum Cancer
Ulcerative Colitis
Unexplained Weight Loss
Vomiting Disorders
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Duodenal Polypectomy
Flexible Sigmoidoscopy
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Ascites
  • View other providers who treat Ascites
Benign Neoplasm of the Digestive System
Bile Duct Obstruction
Bowel Strangulation
Celiac Disease
Cirrhosis
Congenital Achalasia
Crohn's Disease
Cyclical Vomiting
Diffuse Esophageal Spasm
Duodenal Cancer
Duodenitis
Eosinophilic Esophagitis
Esophageal Achalasia and Cardiospasm
Esophageal Diverticulum
Esophageal Motility Disorders
Esophageal Varices
Esophagitis
Familial Adenomatous Polyposis
Food Allergy
Gallstones
Gas-Bloat Syndrome
Gastric Ulcer
Gastrointestinal Malabsorption
Gastrojejunal Ulcer
Gastroparesis
Heartburn
Hemorrhoids
Hepatitis B - Immune Response
Hepatitis C
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Indigestion
Intestinal Diverticulitis
Intestinal Obstruction
Irritable Bowel Syndrome
Ischemic Colitis
Lactose Intolerance
Non-Alcoholic Fatty Liver Disease
Noninfectious Gastroenteritis and Colitis
Pancreatitis
Pernicious Anemia
Proctoptosis
Pyloric Stenosis
Rectal Prolapse
Reflux Esophagitis
Upper Digestive Tract Cancer
Viral Hepatitis
Vitamin B12 Anemia
Colon Cancer Screening
Colorectal Cancer Screening
Endoscopy
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
pH Probe
  • View other providers who treat pH Probe
Screening Colonoscopy
Ultrasound, Endoanal
Ultrasound, Esophageal
VAP Lipid Testing
Wireless pH Testing

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Select
    Choice Plus POS II
  • Open Access Plus
  • Curative PPO
    Curative EPO
    Curative PPO Plus
  • First Health (Coventry Health Care) PPO
  • HealthyBlue Advantage

Locations

  1. 1 Office
    5233 King Ave Ste 308, Rosedale, MD 21237
    Icon Directions Right Arrow Directions Phone Icon (410) 574-5877
  2. 2 Franklin Square Hospital Center Inc.
    9000 Franklin Square Dr, Baltimore, MD 21237
    Icon Directions Right Arrow Directions Phone Icon (410) 574-5877

Patient Satisfaction

Likelihood to recommend Dr. Diamond
3.7
Based on 35 Reviews
5 Stars (23)
4 Stars (0)
3 Stars (1)
2 Stars (0)
1 Star (11)

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Patient Reviews
Jun 17, 2024
I suffer from Crohn’s disease and Dr Diamond has found the perfect maintenance medication for me. It has changed my life! Dr Diamond is patient, smart and very thorough. He takes time to listen and is thoughtful and direct in his explanations and treatment plans.
Michelle L. — Jun 17, 2024
See more reviews on Healthgrades
Photo: Dr. Mark Diamond, MD
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Dr. Diamond's Office & Staff

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Telehealth Options
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Call now to make an appointment
(410) 574-5877

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
  • Ohio State University College of Medicine
    1974
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
  • University Hospitals of Cleveland
    1975
Internship

Fellowship

Fellowship Hospital
  • The Johns Hopkins Hospital
    1979
Fellowship Hospital
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Diamond communicate via email?
No users said yes.
Yes
(0)
No
(2)
Does Dr. Diamond offer telehealth services or virtual visits?
2 users said yes.
Yes
(2)
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(0)
Does Dr. Diamond offer an online patient portal?
No responses yet.
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Does Dr. Diamond have free onsite parking?
4 users said yes.
Yes
(4)
No
(0)
Does Dr. Diamond offer weekend visits?
No users said yes.
Yes
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No
(3)
Does Dr. Diamond offer evening visits?
No users said yes.
Yes
(0)
No
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Does Dr. Diamond specialize in working with children or adolescents?
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Does Dr. Diamond specialize in working with seniors?
No responses yet.
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Does Dr. Diamond specialize in couples therapy?
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Does Dr. Diamond specialize in working with LGBTQ+ community?
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Does Dr. Diamond accept insurance?
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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. Mark Diamond, MD. To arrange an appointment, call the number on Dr. Diamond's profile.

Dr. Mark Diamond, MD is affiliated with MedStar Franklin Square Medical Center and University of MD Upper Chesapeake Medical Center.

Yes, Dr. Mark Diamond, MD holds board certification in Gastroenterology and Internal Medicine.

Hospital Affiliations

  • MedStar Franklin Square Medical Center

    9000 Franklin Square Dr, Baltimore, MD

  • University of MD Upper Chesapeake Medical Center

    500 Upper Chesapeake Dr, Bel Air, MD