Henry Gasiorowski, MD
311 Patient Reviews
(475) 275-8220Website

Office Hours

  • Mon:8:00am - 5:00pm
  • Tue:8:00am - 6:00pm
  • Wed:8:00am - 5:00pm
  • Thu:8:00am - 6:00pm
  • Fri:8:00am - 5:00pm

Henry Gasiorowski, MD

Dermatologist - General, Internal Medicine Physician - General

Highlights

  • Board Certified
  • Has Online Scheduling

Biography

Dr. Henry Gasiorowski is an Internist and Dermatologist serving the Greenwich area for more than 40 years. Dr. Gasiorowski is experienced in Botox Treatments, Laser Hair Therapy and MicroNeedling. He … Read more ›

Featured Review See More Reviews

Dr. G is very attentive and has addressed all of my concerns above and beyond my wishes.…

Cole F.

Summary

Provider Training

UniversityDegreeFocusGraduated
Free University of Brussels, BelgiumDoctorateM.D.1976

InstitutionFocusYear
Residency - Albany Medical Center, Albany, New YorkDermatology Not Specified
Internship - Albany Medical Center, Albany, New YorkInternal Medicine Not Specified

CertificationCert. BodyYear
DermatologyDermatologyNot Specified
Internal medicineInternal MedicineNot Specified

Experience & Accolades

RoleOrganizationTime
Professional MemberAmerican Academy of Dermatology
Present
Professional MemberAmerican Society for Dermatologic Surgery
Present
Professional MemberAmerican Society of Laser Medicine and Surgery
Present
Professional MemberAmerican Academy of Cosmetic Surgery
Present
Professional MemberAmerican Medical Association
Present
Professional MemberFairfield County Medical Association
Present
Professional MemberDermatology Foundation Leaders Society
Present
Professional MemberLeader Dermatology Foundation
Present

Photos

Provider Profile 0

Forms and Articles for Patients

Specialties

Languages Spoken
English, Dutch, Polish
Medical Specialties
  • Dermatologist
  • Internal Medicine Physician

Years In Practice: 49 (started in 1976)

Accepts New Patients: Yes

Gasiorowski specializes in treating the following types of patients:

  • Adults

Medical Philosophy: Traditional Medicine

Payment Options

Payment Details

Reviews

Average Rating: 5
Number of Reviews: 311
Most Recent Review: 10/14/2025
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Office & Staff Evaluation

Ease of Getting an Appointment
Courtesy of Practice Staff
Office Appearance & Atmosphere
Handling of Billing Matters
Average Wait Time Less than 5 minutes

Provider Evaluation

Willingness to Spend Time with You
Accuracy of Diagnosis
Listening Skills
Clear Explanations
Trust in Decision Making
Post Visit Follow-up
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Verified Patient

Best Dermatologist Ever!

Dr. G is very attentive and has addressed all of my concerns above and beyond my wishes.

Cole F. 10/14/2025
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Verified Patient

Simply the best in Greenwich

Truly exceptional service. Dr G is attentive, decisive and always happy to spend the extra time to explain procedures and answer questions. A true professional.

M. P. 10/07/2025
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Verified Patient

Dr. Henry Gasiorowski

Dr. Gasiorowski is always so thorough and does the best work. I would recommend him to anyone. The staff takes such wonderful care of patients.

Anonymous 03/26/2024
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Verified Patient

Dr. Henry Gasiorowski

I love Dr. Gasiorowski! I had stubborn acne and had tried a few regimens, but nothing had worked until I came here. Dr. Gasiorowski has been super helpful and always makes me feel heard. The staff is also super patient and kind.

Anonymous 03/11/2024
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Verified Patient

Dr. Henry Gasiorowski

Dr. Gasiorowski is a very knowledgeable Dermatologist. I have been seeing him as my doctor for several years now and my skin is looking better and better everyday. I am feeling much more youthful! It is a very professional establishment.

Anonymous 02/28/2024
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Verified Patient

Great Dermatologis!

Dr. Henry is incredibly thoughtful and thorough when it comes to his patients. Not only does he treat you like his only patient, but his staff is incredibly responsive and friendly. It feels like a concierge medical practice from start to finish.

S. S. 10/14/2025
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Verified Patient

Dr. Henry Gasiorowski

Been seeing Henry for many years. Always pleasant and thorough. Also, more than once he has caught things early for several members of my family before they became serious issues. Couldn't recommend more highly.

J. F. 03/26/2024
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Verified Patient

Dr. Henry Gasiorowski

Dr. G is friendly, professional and gets results. I've been a patient for 20 + years.

S. B. 03/19/2024
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Verified Patient

Dr. Henry Gasiorowski

Dr. Henry and his staff are outstanding. My entire family sees Dr. Henry for a variety of needs and he is fantastic across the board.

R. P. 03/06/2024
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Verified Patient

Dr. Henry Gasiorowski

I have been a patient of Dr. Henry Gasiorowski for years and he is excellent. He is honest, meticulous and caring. I highly recommend his practice.

Anonymous 02/28/2024
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Locations

Affiliated Practices

Practice Colleagues

Procedures & Services

Procedures & Treatments Offered

  • Botox Fraxel
  • Botox Treatments
  • Clear & Brilliant
  • Coolsculpting
  • Cynergy
  • Emsculpt
  • Fraxel Dual
  • Fraxel Re:pair
  • Fraxel Re:store
  • Gentlelase
  • Gentlewaves
  • Intense Pulsed Light Or Ipl
  • Isolaz Profusion Acne
  • Isolaz Skin Rejuvenation
  • Juvederm
  • Kybella
  • Laser Hair Removal
  • Laser Hair Therapy
  • Laser Tattoo Removal
  • Microneedling
  • Miradry - Stop Sweat Treatment
  • Neodymium Yag
  • PRP (Platelet Rich Plasma) For Hairloss, Rejuvenation and Scars
  • Photodynamic Therapy
  • Prp
  • Restylane
  • Thermage
  • Ultherapy
  • Ultrapulse 5000 Co2
  • Vanquish

Commonly Prescribed Medications

  • As needed

Billing Policies & Payment Options

Henry Gasiorowski, MD accepts the following payment methods:
  • American Express
  • Mastercard
  • Visa
  • Personal Check
  • Cash

More info: The office accepts Cash, Checks, American Express, Visa and Mastercard.

Offers Financing/Payment Plans?: Yes

Bills on a Sliding Scale?: Unknown

Accepted Insurance

Accepted Insurance

Our office does not accept insurance and is fee for service.

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