Summary

Dr. Wassim Assaf is an internal medicine physician with additional specialization in sleep medicine and hospital medicine. He earned his medical degree from the University of Tishreen Faculty of Medicine and completed his residency at the University of Pittsburgh Medical Center. With 22 years of medical experience, Dr. Assaf brings extensive knowledge to his practice caring for patients with complex medical conditions. He is fluent in German and Spanish in addition to English.

Dr. Assaf practices at multiple locations including Southern New Hampshire Medical Center, Southern Maine Health Care, and Heywood Hospital, with offices in Gardner and Auburn, Massachusetts. His clinical focus includes treating patients with anxiety and generalized anxiety disorder, and he has experience managing drug overdose cases. The combination of his internal medicine background with sleep medicine expertise allows him to address both acute hospital needs and chronic sleep-related health issues.

Overview based on verified provider data

Quick Facts

  • 1
  • 22 years of experience
  • speaks German, Spanish
  • University Of Pittsburgh Medical Center
  • 3 specialties
  • 6 areas of expertise
  • 3 hospital affiliations
  • 2 office locations
  • Male

Office Locations

Dr. Wassim Wadie Assaf has 2 locations

Heywood Hospital

242 Green StGardner, MA 01440

Dr. Wassim Wadie Assaf

48 Auburn St Ste 1Auburn, MA 01501

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Dr. Wassim Wadie Assaf, MDDr. Tatiana Hamawi, MDKerry L. Folkman, MSN, NP-CEric Harker
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.2 
22 Years of Experience 32 Years of Experience 16 Years of Experience 25 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available Virtual Visit Available
Speaks German, Spanish Speaks English Speaks English Speaks English
Gardner , MAWorcester , MABrookline , MALyons , CO
Med School: University Of Tishreen Faculty Of Medicine Med School: Icahn School Of Medicine At Mount Sinai Med School: Regis College Med School: Duke University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Wassim Wadie Assaf

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Wassim Wadie Assaf has the following 3 specialties

Specialty Expertise

Dr. Wassim Wadie Assaf has the following 6 areas of expertise

  • Chest Pain
  • Gastrointestinal Bleeding
  • Hospital Medicine
  • Meningitis
  • Pneumonia
  • Sleep Medicine

Certifications, License, & Education

22 Years Experience

Dr. Wassim Wadie Assaf holds an expired medical license in the state of Massachusetts.

Medical License

Medical Doctor with an expired medical license in the state of Massachusetts that expired in 2026.

Education & Training

Residency

Completed their residency at University Of Pittsburgh Medical Center.

Medical School

Graduated from University Of Tishreen Faculty Of Medicine in 2004.

NPI Number

Dr. Assaf's NPI number is 1548400278.

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Frequently Asked Questions

Is Dr. Wassim Assaf accepting new patients?
Dr. Wassim Assaf has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Wassim Assaf accept virtual/telehealth appointments?
Dr. Wassim Assaf has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Wassim Assaf accept my insurance?
You can see the insurance plans that Dr. Wassim Assaf accepts on their Vitals profile.
Which hospitals is Dr. Wassim Assaf affiliated with?
Dr. Wassim Assaf is affiliated with Southern New Hampshire Medical Center, Southern Maine Health Care, and Heywood Hospital.
Where is Dr. Wassim Assaf's office located?
Dr. Wassim Assaf's office is located at 242 Green St, Gardner, MA, 01440.

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