Summary

Dr. Gregory Haman is an internal medicine physician who graduated from Harvard Medical School and brings 11 years of clinical experience to his practice. Internal medicine focuses on the comprehensive care of adults, emphasizing the prevention, diagnosis, and treatment of a wide range of medical conditions affecting internal organ systems.

Dr. Haman practices at Windham Hospital in Willimantic, Connecticut, where he provides care for patients with various health concerns. His clinical expertise includes managing high blood pressure and handling urgent blood pressure situations that require immediate attention. He utilizes diagnostic tools such as comprehensive metabolic panels and complete blood counts to assess patient health and guide treatment decisions.

Overview based on verified provider data

Quick Facts

  • 11 years of experience
  • 47 insurance plans accepted
  • Harvard Medical School
  • 1 specialty
  • 1 office location
  • Male

Office Location

Windham Hospital

112 Mansfield AveWillimantic, CT 06226

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Dr. Gregory Ralph Haman, MDKerry L. Folkman, MSN, NP-CEric HarkerDr. Alistair Andrew Bell
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients
11 Years of Experience 16 Years of Experience 25 Years of Experience 18 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available No Virtual Visit Option
Speaks English Speaks English
Willimantic , CTBrookline , MALyons , COCanton , OH
Med School: Harvard Medical School Med School: Regis College Med School: Duke University School Of Medicine Med School: Facultad De Ciencias Medicas De Granma Celia Sanchez Manduley
Current Profile
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Insurance Plans Accepted by Dr. Gregory Ralph Haman

  • AARP
  • Aetna
  • Aetna - HMO
  • Aetna - Medicare
  • Aetna - PPO
  • AmeriGroup
  • Anthem Blue Cross
  • Anthem Blue Cross and Blue Shield Connecticut
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - Medicare
  • CarePartners of Connecticut
  • CarePartners of Connecticut - Medicare (Advantage HMO)
  • CHAMPVA
  • CHAMPVA - HMO
  • Cigna
  • Cigna - HMO
  • Community First Health Plans
  • ConnectiCare
  • ConnectiCare - Medicare
  • Empire Plan
  • First Health (Coventry Health Care)
  • Harvard Pilgrim Health Care
  • Hawaii Medical Assurance Association (HMAA)
  • Health New England
  • HealthPartners
  • Humana
  • Humana - Medicare
  • Integra
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Optum Health
  • Tricare
  • Tufts Health Plan
  • UniCare
  • United Behavioral Health
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • UnitedHealthcare Oxford
  • UPMC Health Plan
  • Wellcare
  • Wellcare - Medicare

Medical Specialties

Dr. Gregory Ralph Haman has the following specialty

Certifications, License, & Education

11 Years Experience

Education & Training

Medical School

Graduated from Harvard Medical School in 2015.

NPI Number

Dr. Haman's NPI number is 1033590773.

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Frequently Asked Questions

Where is Dr. Gregory Ralph Haman's office located?
Dr. Gregory Ralph Haman's office is located at 112 Mansfield Ave, Willimantic, CT, 06226.
Does Dr. Gregory Ralph Haman accept my insurance?
You can see the insurance plans that Dr. Gregory Ralph Haman accepts on their Vitals profile.
Is Dr. Gregory Ralph Haman accepting new patients?
Dr. Gregory Ralph Haman has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Gregory Ralph Haman?
You can find contact information for Dr. Gregory Ralph Haman here on Vitals.
Does Dr. Gregory Ralph Haman accept virtual/telehealth appointments?
Dr. Gregory Ralph Haman has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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