Summary

With 53 years in dermatology, Dr. Marcia Tonnesen treats contact dermatitis, cutaneous T-cell lymphoma, and psoriasis, and performs medical dermatology and phototherapy. She is affiliated with Stony Brook University Hospital.

Dr. Tonnesen earned her medical degree from the University of Utah School of Medicine and completed her residency at Massachusetts General Hospital in 1978. She sees patients in Stony Brook, New York.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 2.8
  • 53 years of experience
  • 18 insurance plans accepted
  • speaks English
  • Massachusetts General Hospital
  • 2 written reviews
  • 1 specialty
  • 11 areas of expertise
  • 1 hospital affiliation
  • 1 office location
  • Female

Patients’ Perspective

  • Flexible scheduling

Office Location

Stony Brook Dermatology Associates

1320 Stony Brook Rd Ste 200Stony Brook, NY 11790
MonClosed
TueClosed
Wed10:00 am - 3:00 pm
ThuClosed
FriClosed
SatClosed
SunClosed

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Marcia G Tonnesen, MDMohammad Faroze, PA-CDr. David Erstein, MDDr. Theresa Durchhalter, DO
DermatologyDermatologyDermatologyDermatology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
2.8 
0 
4.9 
0 
53 Years of Experience 5 Years of Experience 20 Years of Experience 10 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, Spanish, Polish
Stony Brook , NYAmityville , NYFresh Meadows , NYHicksville , NY
Med School: University of Utah School of Medicine Med School: Touro University Med School: State University of New York, Downstate Medical Center Med School: Edward Via Virginia College Of Osteopathic Medicine
Current Profile
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Insurance Plans Accepted by Marcia G Tonnesen

  • Accepts Medicare
  • Accepts Medicaid
  • (Anthem) EMP HEALTH CHOICE HMO
  • (Anthem) EMP HEALTH CHOICE PPO
  • (Anthem) EMP HEALTH CHOICE SR
  • Aetna
  • Beech Street
  • CIGNA HMO
  • CIGNA PPO
  • GHI / MEDICARE PLUS
  • GHI CBP
  • GHI HMO
  • GREAT WEST
  • HEALTHFIRST
  • HIP
  • MagnaCare
  • MET EMPIRE
  • MULTIPLAN
  • OXFORD
  • UNITED HEALTHCARE

Medical Specialties

Marcia G Tonnesen has the following specialty

Specialty Expertise

Marcia G Tonnesen has the following 11 areas of expertise

  • Acne (Acne Vulgaris)
  • Actinic Keratosis
  • Basal Cell
  • Excision
  • Melanoma
  • Mole
  • Psoriasis
  • Rash
  • Rosacea
  • Skin Biopsy
  • Skin Cancer

Certifications, License, & Education

53 Years Experience

Marcia G Tonnesen 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

Residency

Completed their residency at Massachusetts General Hospital in 1978.

Internship

Completed their internship at Barnes Hospital in 1974.

Medical School

Graduated from University of Utah School of Medicine in 1973.

NPI Number

Marcia G Tonnesen's NPI number is 1205883238.

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Frequently Asked Questions

How can I make an appointment with Marcia Tonnesen?
You can find contact information for Marcia Tonnesen here on Vitals.
Which hospitals is Marcia Tonnesen affiliated with?
Marcia Tonnesen is affiliated with STONY BROOK UNIVERSITY HOSPITAL.
What languages does Marcia Tonnesen speak?
Marcia Tonnesen speaks English.
Does Marcia Tonnesen accept my insurance?
You can see the insurance plans that Marcia Tonnesen accepts on their Vitals profile.
Where is Marcia Tonnesen's office located?
Marcia Tonnesen's office is located at 1320 Stony Brook Rd Ste 200, Stony Brook, NY, 11790.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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