Dr. Alan Diamond, MD

Gastroenterology •  Male • Age 69
  
Dr. Diamond
Accepting new patients
Telehealth services available

Capital Digestive Care

15001 Shady Grove Rd Ste 300 Rockville, MD 20850

Make an Appointment

(301) 340-3252

Dr. Alan Diamond, MD is a Gastroenterology Specialist in Rockville, MD and has over 43 years of experience in the medical field. Dr. Diamond has more experience with Gastrointestinal Disorders and Esophageal Disorders than other specialists in his area. He graduated from Mount Sinai School Of Medicine Of New York University medical school in 1977. He is affiliated with medical facilities Holy Cross Hospital and Medstar Montgomery Medical Center. He is accepting new patients and has indicated that he accepts telehealth appointments. Be sure to call ahead with Dr. Diamond to book an appointment.


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At a Glance

  • Explains Conditions Well
    Patients said this doctor explains conditions well. See reviews
  • Practices at Top Hospital
    America’s 100 Best Hospitals for Gastrointestinal Care Award™ See hospitals
  • Trustworthy
    Patients said this doctor is trustworthy. See reviews

Insurance Check

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Dr. Diamond accepts

Accepted insurance can change. Please double-check when making an appointment.

(301) 340-3252

Dr. Diamond accepts the following insurance:

Aetna
Aetna HMO
Choice Plus POS II
Select
Amerihealth
Personal Choice PPO
Anthem
National (BlueCard) PPO
Anthem Blue Cross Blue Shield
Anthem Blue Cross and Blue Shield
Anthem Blue Cross and Blue Shield EPO
Anthem Blue Cross Blue Shield HMO
KeyCare PPO
Blue Cross Blue Shield
Blue Card PPO
CareFirst Blue Cross Blue Shield
Blue Preferred PPO
Carefirst Blue Cross Blue Shield HMO
CareFirst Maryland POS
HealthyBlue 2.0
HealthyBlue Advantage
CareFirst BlueChoice, Inc.
Cigna
Choice Plus
CIGNA HealthCare Mid-Atlantic, Inc. HMO
Cigna HMO
Great West Healthcare-Cigna PPO
Medicare Advantage HMO
Open Access Plus
Coventry Health Care
Advantra
All of Maryland HMO-Standard
Coventry Health America
Coventry Health America HMO
First Health (Coventry Health Care)
First Health (Coventry Health Care) PPO
Kaiser Permanente
Kaiser Foundation Hospitals
Medicaid
MultiPlan
Kaiser PHCS Network PPO
Tricare
Tricare HMO
UnitedHealthCare
Choice Plus POS
United Healthcare HMO

Background Check

Healthgrades does not collect malpractice claims information for Maryland
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

Practice Areas

Gastrointestinal Disorders

Gastrointestinal disorders specialists diagnose and treat conditions that affect the gastrointestinal tract, including Crohn's disease, ulcers, hernias, and food poisoning.Compare with other Gastrointestinal Disorders specialists.

Typically treats 76% more than their peers

Based on claims data for 20 conditions and procedures

TreatmentsTreatment Frequency
Gastrointestinal Diseases
very high
very high

Treatment Frequency

Dr. Diamond treats Gastrointestinal Diseases more than 98% of their peers

Dr. Diamond treats this condition more than 98% of their peers

Abdominal Disorders
very high
very high

Treatment Frequency

Dr. Diamond treats Abdominal Disorders more than 98% of their peers

Dr. Diamond treats this condition more than 98% of their peers

Lactose Intolerance
very high
very high

Treatment Frequency

Dr. Diamond treats Lactose Intolerance more than 98% of their peers

Dr. Diamond treats this condition more than 98% of their peers

Esophageal Disorders

Esophageal disorder specialists diagnose and treat conditions affecting the esophagus, such as reflux esophagitis, indigestion, and esophageal ulcers through procedures including medication, surgery, and swallowing therapy.Compare with other Esophageal Disorders specialists.

Typically treats 64% more than their peers

Based on claims data for 5 conditions and procedures

TreatmentsTreatment Frequency
Esophageal Diseases
very high
very high

Treatment Frequency

Dr. Diamond treats Esophageal Diseases more than 90% of their peers

Dr. Diamond treats this condition more than 90% of their peers

Esophagitis
very high
very high

Treatment Frequency

Dr. Diamond treats Esophagitis more than 90% of their peers

Dr. Diamond treats this condition more than 90% of their peers

Nausea
high
high

Treatment Frequency

Dr. Diamond treats Nausea more than 89% of their peers

Dr. Diamond treats this condition more than 89% of their peers

Check Dr. Diamond's experience treating your condition or procedure

Dr. Diamond's conditions and procedures:

  • Abdominal Disorders
  • Abdominal Pain
  • Acid Reflux
  • Anemia
  • Autoimmune Diseases
  • Barrett's Esophagus
  • Benign Neoplasm of the Digestive System
  • Benign Tumor
  • Biliary Atresia
  • Blood Disorders
  • Cancer
  • Capsule Endoscopy
  • Celiac Disease
  • Cholecystitis and Gallstones
  • Cholelithiasis
  • Cirrhosis
  • Colitis
  • Colon Cancer
  • Colon Cancer Screening
  • Colon Disorders
  • Colon Polyp
  • Colonoscopy
  • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
  • Colorectal Cancer
  • Constipation
  • Crohn's Disease
  • Dehydration
  • Diaphragmatic and-or Hiatal Hernia
  • Diarrhea
  • Diverticulitis
  • Diverticulitis, Intestinal
  • Diverticulosis
  • Diverticulosis, Intestinal
  • Duodenal Ulcer
  • Duodenitis
  • Dysentery
  • Dysphagia
  • Endoscopy
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • ERCP (Endoscopic Retrograde Cholangiopancreatography)
  • Esophageal Achalasia and Cardiospasm
  • Esophageal Cancer
  • Esophageal Diseases
  • Esophageal Diverticulum
  • Esophageal Ulcer
  • Esophageal Varices
  • Esophagitis
  • Flexible Sigmoidoscopy
  • Gas-Bloat Syndrome
  • Gastric Ulcer
  • Gastritis
  • Gastroenterology Procedures
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Bleeding
  • Gastrointestinal Diseases
  • Gastrointestinal Malabsorption
  • Gastrojejunal Ulcer
  • Gastroparesis
  • Heartburn
  • Helicobacter Pylori Gastrointestinal Tract Infection
  • Hemorrhoids
  • Hepatitis
  • Hepatitis C
  • Hernia
  • Indigestion
  • Inflammatory Bowel Disease
  • Intestinal Ischemia
  • Intestinal Obstruction
  • Irritable Bowel Syndrome
  • Lactose Intolerance
  • Liver Biopsy
  • Malnutrition
  • Nausea
  • Neoplasm of Gastrointestinal Tract
  • Non-Alcoholic Fatty Liver Disease
  • Noninfectious Gastroenteritis and Colitis
  • Pancreatitis
  • Peptic Ulcer
  • Pyloric Stenosis
  • Reflux Esophagitis
  • Small Intestine Cancer
  • Stomach and Small Intestine Cancer
  • Stomach Diseases
  • Stomal Ulcer
  • Ulcer
  • Ulcerative Colitis
  • Unexplained Weight Loss
  • Vascular Insufficiency of Intestines
  • Viral Hepatitis
  • Vomiting Disorders

Help Improve Healthgrades

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Offer an online patient portal?

Communicate via email?

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Offer evening visits?

Dr. Diamond's Reviews

Likelihood to recommend Dr. Diamond

4.1

Based on 9 ratings

5 Stars
77.77777777777777%
(7)
4 Stars
0%
(0)
3 Stars
0%
(0)
2 Stars
0%
(0)
1 Star
22.22222222222222%
(2)
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Dr. Diamond?
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I have absolute confidence in Dr. Diamond; and I really appreciate the fact that I always understand what he is telling me.
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Jun 10, 2019
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excellent. His Dr.,Dimond is my gastroenterologist for 15 years.
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May 08, 2019
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His knowledge and patience have made be very comfortable being under his care for mor than 20 years.
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Bill Docca in Silver Spring , MD – Oct 19, 2018
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About Me

Care Philosophy

Capital Digestive Care offers the greatest collective experience in the area and the most accessible care. 

Specialties

  • Gastroenterology

Board Certifications

  • Gastroenterology
  • Internal Medicine

Education

1982
Va Hospital Med Center
Fellowship Hospital
1980
George Washington University Med Center
Residency Hospital
1979
Montefiore Hospital Med Center
Residency Hospital
1978
Montefiore Medical Center - Moses Division
Internship Hospital
1977
Mount Sinai School Of Medicine Of New York University
Medical School
1973
University of Wisconsin / Madison
Undergraduate School

Languages

  • Spanish
  • English

Awards

Common Questions and Answers

  • Does Dr. Diamond communicate via email?

    No users have indicated that Dr. Diamond communicates via email

  • Does Dr. Diamond offer telehealth services or virtual visits?

    No users have indicated that Dr. Diamond offers telehealth services or virtual visits

  • Does Dr. Diamond offer an online patient portal?

    No users have indicated that Dr. Diamond offers an online patient portal

  • Does Dr. Diamond have free onsite parking?

    No users have indicated that Dr. Diamond has free onsite parking

  • Does Dr. Diamond offer weekend visits?

    No users have indicated that Dr. Diamond offers weekend visits

  • Does Dr. Diamond offer evening visits?

    No users have indicated that Dr. Diamond offers evening visits

Frequently Asked Questions

Does Dr. Alan Diamond, MD offer telehealth services?

Is Dr. Alan Diamond, MD accepting new patients?

Does Dr. Alan Diamond, MD accept my insurance?

Locations

Capital Digestive Care

Capital Digestive Care15001 Shady Grove Rd Ste 300 Rockville, MD 20850
1
  • Call
  • Fax
  • Hours
    • Mon: 7:45am - 4:30pm
    • Tue: 7:45am - 4:30pm
    • Wed: 7:45am - 4:30pm
    • Thu: 7:45am - 4:30pm
    • Fri: 7:45am - 4:30pm
    • Sat: closed
    • Sun: closed
  • Directions
Capital Digestive Care - Olney3410 Olandwood Ct Ste 206 Olney, MD 20832
2
Capital Digestive Care - Silver Spring10801 Lockwood Dr Ste 200 Silver Spring, MD 20901
3

Affiliated Hospitals

Check the quality of care at hospitals where Dr. Diamond treats patients.

Learn more

Holy Cross Hospital

Silver Spring, MD

67% Patient experience rating, 2% lower than the national average

  • America’s 100 Best Hospitals for Gastrointestinal Care Award™ (2020, 2019, 2018)
  • America’s 100 Best Hospitals for General Surgery Award™ (2020, 2019, 2018)
  • America's 250 Best Hospitals Award™ (2020, 2019, 2018)

Medstar Montgomery Medical Center

Olney, MD

63% Patient experience rating, 6% lower than the national average