3
2 Ratings
Summary
Dr. David Harlan specializes in endocrinology, diabetes, and metabolism, with additional expertise in internal medicine. He earned his medical degree from Duke University School of Medicine and brings 46 years of clinical experience to his practice. Dr. Harlan is fluent in both English and Arabic.
Dr. Harlan practices at UMass Memorial Medical Center in Worcester, Massachusetts. He focuses on treating diabetes mellitus and geriatric diabetes, helping patients manage hyperglycemic emergencies when blood sugar levels become dangerously high. His approach includes comprehensive diagnostic testing such as complete blood counts, A1c monitoring to track long-term blood sugar control, and general blood work to assess overall health. Patients have given Dr. Harlan an average rating of 3.0.
Dr. Harlan practices at UMass Memorial Medical Center in Worcester, Massachusetts. He focuses on treating diabetes mellitus and geriatric diabetes, helping patients manage hyperglycemic emergencies when blood sugar levels become dangerously high. His approach includes comprehensive diagnostic testing such as complete blood counts, A1c monitoring to track long-term blood sugar control, and general blood work to assess overall health. Patients have given Dr. Harlan an average rating of 3.0.
AI-generated from data on this provider profile.
Quick Facts
- 46 years of experience
- speaks English, Arabic
- Duke University School Of Medicine
- 2 specialties
- 14 areas of expertise
- 2 board certifications
- 2 hospital affiliations
- 2 office locations
- Male
Office Locations
Dr. David Marshall Harlan has 2 locationsUmass Memorial Medical Center Childrens Medical Center
55 Lake Ave NWorcester, MA 01655 Tel: (774) 442-2853
Compare with Similar Doctors
 |  |  |  |
| Dr. David Marshall Harlan, MD | Dr. Michael Dennis Kneeland, MD | Dr. Daniel Miller, MD | Dr. Iryna Gennadye Chastain, MD |
| Endocrinology, Diabetes & Metabolism | Internal Medicine | Internal Medicine | Hospital Medicine |
| Accepts New Patients | |||
| 46 Years of Experience | 50 Years of Experience | 23 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Arabic | |||
| Worcester , MA | Worcester , MA | Springfield , MA | Worcester , MA |
| Med School: Duke University School Of Medicine | Med School: TUFTS UNIVERSITY SCHOOL OF MEDICINE | Med School: NEW YORK UNIVERSITY SCHOOL OF MEDICINE | Med School: M Gorky Donetsk National Medical University Faculty Of General Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. David Marshall Harlan
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. David Marshall Harlan has the following 2 specialties
Specialty Expertise
Dr. David Marshall Harlan has the following 14 areas of expertise
Certifications, License, & Education
46 Years Experience
MEDICAL LICENSE
Medical Doctor, Massachusetts, 2026, Active
EDUCATION & TRAINING
Medical School
Duke University School Of MedicineGraduated in 1980
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Frequently Asked Questions
- How can I make an appointment with Dr. David Harlan?
- You can find contact information for Dr. David Harlan here on Vitals.
- Does Dr. David Harlan accept virtual/telehealth appointments?
- Dr. David Harlan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Is Dr. David Harlan accepting new patients?
- Dr. David Harlan has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Does Dr. David Harlan accept my insurance?
- You can see the insurance plans that Dr. David Harlan accepts on their Vitals profile.
- Which hospitals is Dr. David Harlan affiliated with?
- Dr. David Harlan is affiliated with Umass Memorial Medical Center and Umass Memorial Medical Center.
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