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John Andrefsky, MD

John Andrefsky, MD

(4.8) , 21 Reviews
  • Specialty: Neurology, Neurology-Vascular Neurology, Sleep Medicine
    View Expertise
  • Primary Location: 6115 Powers Blvd (11 mi.)
    Other Locations
  • Languages Spoken: English

Office Locations

UH Parma Medical Arts Building 4 (11 mi.)

6115 Powers Blvd
Medical Arts Cntr 4 Ste 204
Parma, OH 44129

440-743-8120

Biography: John Andrefsky, MD

Expertise

  • Neurology
  • Sleep Medicine
  • Stroke
  • Vascular Neurology

Titles

  • Clinical Assistant Professor, CWRU School of Medicine

Certifications & Memberships

  • Vascular Neurology - American Board of Psychiatry and Neurology
  • Neurology - American Board of Psychiatry and Neurology

Education

Fellowship | Neurocritical Care
Neurocritical Care - Cleveland Clinic (1994 - 1995)

Residency | Neurology
Neurology - Pennsylvania Hospital (Uphs) (1990 - 1994)

Internship | Internal Medicine
Internal Medicine - Hahnemann University Hospital (1990 - 1991)

Medical Education
Drexel University College Of Medicine/Hahnemann University (1990)

Undergraduate
Franklin And Marshall College (1986)

Patient Experience Reviews

4.8 out of 5
- based on 95 Ratings
(5)
12/1/2025

Dr. Andrefsky was excellent. ***

(5)
11/1/2025

Everything was very good

(5)
10/1/2025

Doctor was great Explains everything and is very comforting No office staff available to make new appointment

(5)
9/2/2025

Dr. Andrefsky and his staff are amazing and very professional. I always feel I have a good overview of my needs when I leave the office and know I can call anytime with questions or concerns. They are awesome!

(5)
9/2/2025

Very good experience

(5)
8/1/2025

Dr. Andrefsky was far and away the best doctor I have seen in my 75 years, and that is quite a large group. He was personable. My wife and I actually enjoyed the appointment. He oozed confidence without being arrogant at all. Everything about the appointment was PERFECT. I have already told at least 50 people about him in case they need a neurologist. 10 on a 10 scale!!

(5)
8/1/2025

This was my first appointment with Dr. Andrefsky and it was good. *** This is a first rate doctor, in fact one of the best I have seen or dealt with at UH. He was complete, listened, had my records and opened the door if help is needed.

(5)
7/1/2025

Dr. Andrefsky is an awesome physician. ***

(5)
7/1/2025

Dr.Andrefsky is an EXCELLENT Physician! He is knowledgeable, compassionate, friendly & concerned. His thorough assessment & recommendations for imaging & consults resulted in the diagnosis of my ***. It was positive for cancer & successfully surgically removed on ***! I am Grateful to GOD for Dr. Andrefsky's astute clinical assessment. I do not require chemo therapy or radiation. *** I know Excellence in patient care. I received that and more with Dr. Andrefsky & my University Hospital experience for surgery on ***. Thank You!

(5)
7/1/2025

Great provider. Very professional and caring.

(5)
7/1/2025

The doctor was very knowledgeable, personable, professional, and efficient.

(5)
7/1/2025

Very caring. Dr asked neurosurgeon to follow up with him after my appt.***

(5)
6/1/2025

Highly recommend this provider

(5)
5/8/2025

Dr. Andrefsky is an excellent neurologist. Very knowledgeable and caring

(5)
5/8/2025

Very happy and confident in the level of care that I received.

(5)
5/8/2025

Great and informative care received.

(5)
5/8/2025

Never have had a bad experience.

(5)
5/8/2025

Very attentive doctor. Very knowledgeable. Explained all my test results. Plus after each test an employee from the office called me with results. Very positive visit.

(5)
3/2/2025

Dr. Andrefsky is great, but he has a tendency to cut you off when you are speaking. He needs to slow down just a bit.

(5)
3/2/2025

I've had symptoms often on for a number of years. I've mentioned it to other providers, but no one recommended further testing. This is the first provider that took my issue seriously & recommended further testing.

(5)
2/2/2025

Dr. Andrefsky is very thorough. His medical assistant, ***, is the best and very thorough as well.

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