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About St. Joseph Health

SJH provides a full range of care facilities including 16 acute care hospitals, home health agencies, hospice care, outpatient services, skilled nursing facilities, community clinics and physician groups. All of our hospital and home health entities are accredited by the Joint Commission. In our award-winning facilities, SJH maintains a "continuum of care," matched to the diverse needs of the urban centers, smaller cities and rural communities who depend on us every day.

Andrew S. Nik, MD

4.6 out of 5 (77 Ratings)
Specialty
  • Neurology
    (Board Certified)
Additional Language Spoken
English
Medical Groups & Affiliations
  • American Heart Association
  • Mission Heritage Medical Group
  • Mission Hospital Affiliated Physicians
  • Mission Hospital Laguna Beach
  • Mission Hospital Regional Medical Center
Address
26800 Crown Valley Parkway
Suite 385
Mission Viejo, CA 92691
Accepting New Patients

Primary Office

Address
26800 Crown Valley Parkway
Suite 385
Mission Viejo, CA 92691
Get Directions
Phone
(949) 542-8002
Fax
(949) 542-7337
Hours
Mon - Fri: 8 a.m. - 5 p.m.

More Information

  • Meet The Doctor

    Specialties & Education

    Primary Specialties
    • Neurology
      (Board Certified)
    Education & Training
    • Medical School
      UT Southwestern Medical School at Dallas - 2009
    • Internship
      UT Southwestern Medical School at Dallas - 2010
    • Residency
      UT Southwestern Medical School at Dallas - 2013
    • Fellowship
      UT Southwestern Medical School at Dallas - 2014
  • Biography

    Biography

    Biography

    Andrew Nik, M.D., is board certified in both neurology and vascular neruology and stroke with fellowship training in stroke and vascular neurology.

    Dr. Nik was born in Irving, Texas and grew up in Dallas. He graduated Summa Cum Laude from the University of Dallas, where he was also a member of the Phi Beta Kappa honor society. He obtained his doctor of medicine degree from the University of Texas Southwestern Medical School, where he was awarded with the medical student prize for excellence in neurology.

    Then Dr. Nik completed his residency and stroke fellowship at the UT Southwestern Medical Center at Dallas, where he was a neurology chief resident. During residency, he received numerous awards, including a teaching award. He was also elected to membership in the Alpha Omega Alpha Honor Medical Society.

    "Neurologic illnesses can be challenging, but we are discovering new treatments every day," Dr. Nik says, "and my goal is to provide compassionate care to each patient using the best treatment options for each one."

    After completion of his training, he moved to California. There Dr. Nik served as a neurohospitalist for John F. Kennedy Memorial Hospital in Indio and Desert Regional Medical Center in Palm Springs, where he was involved in resident teaching as well as community outreach including appearing on the local NBC affiliate and lecturing at the Mizell Senior Center. Since December 2015, he has joined the Mission Heritage Medical Group, where he continues to provide compassionate care to those with neurological illness.

    Dr. Nik is also active in the Alpha Omega Alpha Honor Medical Society amongst other associations including the American Academy of Neurology, the American Heart Association, and the American Medical Association.

    Areas of Expertise
    Alzheimer's, Headaches, Multiple Sclerosis, Parkinson's Disease, Seizure Disorder, Strokes, Stress, Botox Injection
  • 14-May-2019
    *Dr. Nik is super. He was very thorough and made necessary referrals to gather the information needed for diagnosing my issue.
    17-Apr-2019
    *Dr. Nik is very patient & thorough, and I like the fact that he has a sense of humor. His nurses have been the best!
    5-Apr-2019
    It was my first visit with Dr. Nik for a second opinion
    10-Mar-2019
    Dr. Nik was very helpful and suggested further treatment.
    26-Feb-2019
    very good experience very professional
    16 Total Comments Page 1 2 3 4   Next