Summary

Dr. Katherine Wightman specializes in family medicine, providing comprehensive care for patients of all ages. She completed her internship at Highland Hospital of Rochester in 1996 and finished her residency at Stony Brook University Medical Center in 1998. Dr. Wightman speaks English and welcomes patients from children through teenagers into adulthood.

She practices at Stony Brook Family & Preventive Medicine in Lake Grove, NY, and maintains an affiliation with Stony Brook University Hospital. Dr. Wightman treats children and adolescents as part of her family practice approach. She incorporates complementary and alternative medicine into her care when appropriate. Patients have given her an average rating of 4.4 stars, reflecting their satisfaction with her comprehensive family medicine services.

Overview based on verified provider data

Quick Facts

  • 4.3
  • 27 insurance plans accepted
  • speaks English
  • Stony Brook University Medical Center
  • 7 written reviews
  • 1 specialty
  • 12 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 1 office location
  • Female

Patients’ Perspective

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

Office Location

Stony Brook Family & Preventive Medicine

4 Smith Haven Mall Ste 202Lake Grove, NY 11755
Mon8:00 am - 8:00 pm
Tue8:00 am - 8:00 pm
Wed8:00 am - 8:00 pm
Thu8:00 am - 7:00 pm
Fri8:00 am - 5:00 pm
Sat9:00 am - 1:00 pm
SunClosed

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Katherine G Wightman, MDChioma IshieOlivia Louis-Jacques, FNP-BCDr. Dwayne A. Hall, DNP
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
2 Years of Experience 4 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English Speaks English
Lake Grove , NYBridgeport , CTSmithtown , NYBridgeport , CT
Med School: Wilkes University
Current Profile
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Insurance Plans Accepted by Katherine G Wightman

  • Accepts Medicare
  • Accepts Medicaid
  • (Anthem) EMP HEALTH CHOICE HMO
  • (Anthem) EMP HEALTH CHOICE PPO
  • Aetna
  • Affinity
  • AgeWell
  • Beech Street
  • Centerlight (CCM)
  • CIGNA HMO
  • CIGNA PPO
  • Fidelis
  • GHI / MEDICARE PLUS
  • GHI CBP
  • GHI HMO
  • Great West
  • Health Smart WTC
  • HEALTHFIRST
  • HIP
  • Humana Military
  • MagnaCare
  • MET EMPIRE
  • MULTIPLAN
  • OXFORD
  • Partners Health Plan
  • UNITED HEALTH CARE / CHP / MEDICAID
  • UNITED HEALTHCARE
  • US Family Health Plan
  • Workers Compensation

Medical Specialties

Katherine G Wightman has the following specialty

Specialty Expertise

Katherine G Wightman has the following 12 areas of expertise

  • Check-up
  • Contraception
  • Family Counseling
  • Family Planning
  • Gynecology
  • Immunization
  • Influenza
  • Obstetrics
  • Sports Medicine
  • Stress
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

Katherine G Wightman 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 2026.

Education & Training

Residency

Completed their residency at Stony Brook University Medical Center in 1998.

Internship

Completed their internship at Highland Hospital of Rochester in 1996.

NPI Number

Katherine G Wightman's NPI number is 1467489880.

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Frequently Asked Questions

Does Katherine G Wightman accept my insurance?
You can see the insurance plans that Katherine G Wightman accepts on their Vitals profile.
Is Katherine G Wightman accepting new patients?
Katherine G Wightman 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 Katherine G Wightman?
You can find contact information for Katherine G Wightman here on Vitals.
Where is Katherine G Wightman's office located?
Katherine G Wightman's office is located at 4 Smith Haven Mall Ste 202, Lake Grove, NY, 11755.
What languages does Katherine G Wightman speak?
Katherine G Wightman speaks English.

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