Summary

Dr. Cassandra Williams is a board-certified internal medicine physician who earned her medical degree from the Jacobs School of Medicine & Biomedical Sciences at the University of Buffalo. With over two decades of medical practice, she brings extensive expertise in caring for adult patients with a wide range of health conditions. Dr. Williams is fluent in English and has dedicated her career to providing comprehensive internal medicine care.

Dr. Williams practices at Erie County Medical Center in Buffalo, New York, and also provides care at Wellnow Urgent Care in Amherst, New York. She is affiliated with Caromont Regional Medical Center. Her clinical expertise includes managing high blood pressure and treating hypertensive emergencies when blood pressure reaches dangerously high levels. Williams also specializes in hospice care and palliative care, helping patients and families navigate serious illnesses with comfort and dignity. Patients consistently rate her care highly, giving her an average rating of 5.0 stars.
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Overview based on verified provider data

Quick Facts

  • 5
  • 21 years of experience
  • 26 insurance plans accepted
  • speaks English
  • Jacobs School Of Medicine & Biomedical Sciences At The Univ Of Buffalo
  • 2 written reviews
  • 1 specialty
  • 6 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 2 office locations
  • Female

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Cassandra Williams has 2 locations

Erie County Medical Center

462 Grider StBuffalo, NY 14215

Wellnow Urgent Care

3980 Sheridan DrAmherst, NY 14226
Mon8:00 am - 8:00 pm
Tue8:00 am - 8:00 pm
Wed8:00 am - 8:00 pm
Thu8:00 am - 8:00 pm
Fri8:00 am - 8:00 pm
Sat8:00 am - 8:00 pm
Sun8:00 am - 8:00 pm

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Dr. Cassandra Williams, MDDr. Amr Ali Shady, MDDr. Eric Yoon, MDNatalie Howard, MSN, DNP
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
5 
4.1 
5 
5 
21 Years of Experience 40 Years of Experience 6 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English, Arabic Speaks English Speaks English
Buffalo , NYEast Syracuse , NYNew York , NYNew York City , NY
Med School: Jacobs School Of Medicine & Biomedical Sciences At The Univ Of Buffalo Med School: University Of Cairo Faculty Of Medicine Med School: State University of New York
Current Profile
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Insurance Plans Accepted by Dr. Cassandra Williams

  • AARP
  • Aetna
  • AmeriGroup
  • AmeriGroup - Medicaid (Managed)
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - Medicaid
  • Excellus Blue Cross Blue Shield
  • Fidelis Care (NY)
  • Humana
  • Independent Health
  • Independent Health - HMO
  • Independent Health - Medicare (Advantage HMO)
  • Medicaid
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Molina Healthcare
  • Molina Healthcare - HMO
  • MVP Health Care
  • Travelers - Workers’ Compensation
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • Univera Healthcare
  • Univera Healthcare - PPO
  • Wellcare

Medical Specialties

Dr. Cassandra Williams has the following specialty

Specialty Expertise

Dr. Cassandra Williams has the following 6 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss

Certifications, License, & Education

21 Years Experience

Dr. Cassandra Williams holds an active medical license in the state of New York.

Medical License

Medical Doctor with an active medical license in the state of New York that expires in 2027.

Education & Training

Medical School

Graduated from Jacobs School Of Medicine & Biomedical Sciences At The Univ Of Buffalo in 2005.

NPI Number

Dr. Williams' NPI number is 1558546820.

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Frequently Asked Questions

Does Dr. Cassandra Williams accept my insurance?
You can see the insurance plans that Dr. Cassandra Williams accepts on their Vitals profile.
Is Dr. Cassandra Williams accepting new patients?
Dr. Cassandra Williams has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Cassandra Williams accept virtual/telehealth appointments?
Dr. Cassandra Williams has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
What languages does Dr. Cassandra Williams speak?
Dr. Cassandra Williams speaks English.
Where is Dr. Cassandra Williams's office located?
Dr. Cassandra Williams's office is located at 462 Grider St, Buffalo, NY, 14215.

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