Loading Complete
Erin Penn

Erin Penn, MD

Rheumatology

Accepting New Patients

Highlights

Age Groups Seen

  • Adult 18-65
  • Older Adult >65

Languages

  • English

Gender

Female

Hospital Affiliations

  • Nuvance Health - Vassar Brothers Medical Center

About Erin Penn

Professional Statement

Dr. Erin Penn is a rheumatologist, board-certified by the American Board of Internal Medicine in Internal Medicine and Rheumatology. She is also trained in skin manifestations of rheumatic disease and has a particular interest in Dermatomyositis, Cutaneous Lupus and Scleroderma. Dr. Penn takes a holistic approach to patient care and emphasizes individualized medicine. She provides rheumatologic patient care in the outpatient setting but also offers virtual visits.

When she is not caring for patients, Dr. Penn enjoys teaching, exercising, attending concerts and raising her two children.

Get To Know Me

Why should someone choose you to care for their health?
I have a unique, holistic approach to patient care. I make every attempt to recognize reversible causes of disease and provide each patient with individualized care.

What is the most important thing your patients should expect from their professional relationship with you? What do you expect from them?
I will always listen and I ask my patients to listen to me as well.

How do you spend your valuable personal time when you’re not caring for patients?
With my two children, exercising and attending concerts

Why did you choose your specialty and what is its greatest reward?
I have always loved solving medical mysteries. Patients with rheumatic disease often have non-specific complaints and go undiagnosed for years. I find it rewarding when I can make a diagnosis for them and provide therapy that improves their quality of life.

Expertise

Education

  • Fellowship: Brigham and Women's Hospital, Dermatology, 2020
  • Fellowship: Brigham and Women's Hospital, Rheumatology, 2020
  • Residency: Brigham and Women's Hospital, Internal Medicine, 2017
  • Medical School: Sidney Kimmel Medical College at Thomas Jefferson University, 2014
  • Graduate: New York Medical College, 2008

Board Certifications

  • Internal Medicine: American Board of Internal Medicine

Locations

  1. Nuvance Health Medical Practice - Rheumatology Wappingers Falls
  2. Nuvance Health Medical Practice - Rheumatology LaGrangeville
  3. Nuvance Health Medical Practice - Rheumatology Fishkill
    • 200 Westage Business Ctr Drive, Suite 115, Fishkill, NY 12524
    • Get Directions
Need help scheduling? Call 845-790-1393

Insurance

Note: All providers do not participate with all Insurance Plans, Insurance Plan Products or Employer Groups. Please contact the doctor's office directly to confirm acceptance of your specific insurance plan.
Search plans
  • Aetna
  • Capital District Physicians' Health Plan
  • Centivo
  • Cigna
  • Coventry-Aetna
  • Elderplan
  • Emblem Health
  • EmblemHealth
  • Empire BlueCross Blue Shield
  • Empire Health Plan
  • Empire Plan
  • Fidelis Care
  • Hamaspik
  • MagnaCare
  • Medicaid New York
  • Medicare New York
  • Multiplan Inc
  • MVP Health Care
  • Northwell Direct
  • Oxford Health Plans
  • Tricare Humana Military
  • United Healthcare
  • Wellcare

Ratings & Reviews

5 out of 5

163 ratings, 11 reviews

Provider star ratings are calculated using patient responses to the provider care questions in our patient experience survey. Below you can see the provider’s star rating and the number of his or her patients who have provided feedback. Ratings depicted represent those clinicians that have at least 30 completed surveys on a rolling 12 month basis.

Doctor Explain Recently
Composite
Doctor Spent Enough Time Recently
Search reviews
    5 out of 5 stars
    Reviewed on 12/8/2025

    She takes her time and answers all my questions!

    5 out of 5 stars
    Reviewed on 12/8/2025

    She is very through and definitely cares for her patients. I would highly recommend her.

    5 out of 5 stars
    Reviewed on 7/30/2025

    Dr. Penn is very personable and takes time to listen and asks questions. She makes me feel very comfortable.

    5 out of 5 stars
    Reviewed on 7/11/2025

    Dr Penn is always caring, courteous, and discusses all my concerns. She takes her time when with me and I always leave making my next appointment at the front desk.

    5 out of 5 stars
    Reviewed on 7/3/2025

    She’s a wonderful caring physician, best I’ve ever had.

    5 out of 5 stars
    Reviewed on 6/30/2025

    Outstanding!!! First doctor visit ever that spent over an hour reviewing labs and other specialists diagnosis, comments and concerns. Office staff is also outstanding!! Thank you all!!

    5 out of 5 stars
    Reviewed on 6/7/2025

    Dr. Penn always takes time to answer questions, and to see how you are doing on your meds. She is a very caring Doctor!

    5 out of 5 stars
    Reviewed on 6/3/2025

    Simply the best

    5 out of 5 stars
    Reviewed on 3/30/2025

    Explains in detail, goes above and beyond to find answers, always polite & professional. She’s my angel for detecting my disease

    5 out of 5 stars
    Reviewed on 3/14/2025

    Always listens. Concerned about life in general and other medical conditions. reachable

    5 out of 5 stars
    Reviewed on 3/2/2025

    She was able to spend as much time with me and I felt very confident that she was going to be able to find a treatment plan and she didn’t make me feel like I was being foolish about how I was feeling