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Dr. Ronald Cwik, MD

Dr. Ronald Cwik, MD

Age 82 Maternal-Fetal Medicine M
Star rating icon (16) 16 reviews


Dr. Ronald Cwik, MD is a maternal-fetal medicine specialist in Guilford, CT. Dr. Cwik completed a residency at Bronx Muni Hosp Ctr-Albert Einstein Coll Med. He currently practices at OB/GYN Associates PC and is affiliated with Yale New Haven Hospital. He accepts multiple insurance plans. Dr. Cwik is board certified in Obstetrics & Gynecology.


  • Bronx Muni Hosp Ctr-Albert Einstein Coll Med, Residency Hospital — 1971
  • Jacobi Hosp-Albert Einstein Coll Med, Residency Hospital — 1971
  • Lincoln Hosp-Albert Einstein Coll Med, Residency Hospital — 1971
  • St Elizabeths Hosp, Internship Hospital — 1967
  • Tufts University, Medical School — 1966

Insurance Accepted

  • Aetna
  • Anthem
  • Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield
  • Cigna
  • First Health (Coventry Health Care)
  • MultiPlan

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Dr. Cwik is the best ever! He is knowledgeable, professional, and listens. The best doctor I have ever had!
Janice Stanford in Milford, CT — Jun 21, 2019
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Dr. Ronald Cwik, MD
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Frequently Asked Questions

Dr. Cwik frequently treats Syphilis Screening, STD Screening, and Trichomoniasis Screening.  

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Hospital Affiliations

  • Yale New Haven Hospital


  1. OB/GYN Associates PC

    1. 1
      3 Stones Healing Group LLC
      652 Boston Post Rd Ste 4, Guilford, CT 06437 (203) 624-3165