Skip to main content

Health care

We provide affordable and personalized care

How can we help?

Helpful links

Financial

Accounts to help you save and pay for health care expenses

How can we help?

Helpful links

  • Resources

    Find contribution limits, savings tools, calculators and eligible expenses

  • Account support

    Find contact information and frequently asked questions

Tax season resources

Get ready for HSA tax season

If you used an HSA this year, the HSA Tax Center offers general information about contributions, eligible expenses and commonly used tax forms — all in one place.

Pharmacy

We make it easy to get medications you need, when and where you need them

How can we help?

Helpful links

  • Optum Rx

    For people with pharmacy insurance benefits through Optum Rx

  • Track orders

    Track your home delivery and specialty order

  • Pharmacy support

    Find contact information and answers to frequently asked questions

Mobile app

Optum Rx on the go

Request refills, track order status, manage billing information and much more.

Download on the App StoreGet it on Google Play
Gregory A. Spencer, MD, FACP

Gregory A. Spencer, MD, FACP

Specialty

Internal Medicine

Languages

English

Seeing patients at

Patient Reviews

Patient review summary

Learn about our survey

5

4

3

2

1

4.8

29 reviews

    • Reviewed on Aug 17, 2026
    • Verified Review

    I have had only one appointment with Dr. Spencer. If my next appointment is equal to the first, I would certainly change my answer to a 10, completely satisfied. He listened to all of my concerns and addressed each one. I hadn't had a check up in many years; I was definitely nervous, but, Dr. Spencer and Fallon made me feel very comfortable.

    • Reviewed on Aug 16, 2026
    • Verified Review

    He was easy to talk to and seemed like he cared and wants to help me find answers to my health issues.

    • Reviewed on Jul 31, 2026
    • Verified Review

    He is both intelligent and empathetic. His wearing an N95 respirator shows great regard for his patients safety and provides a good example for virus hygiene.

    • Reviewed on Jul 11, 2026
    • Verified Review

    He’s the best

    • Reviewed on Jun 26, 2026
    • Verified Review

    Follow-up and to prep for surgery

    • Reviewed on Jun 21, 2026
    • Verified Review

    very cold and was in a rush to finish appointment. want to change primary

    • Reviewed on Jun 20, 2026
    • Verified Review

    I have been a patient of Dr. Spencer for more than 20 years and have always found him to helpful and knowledgable

    • Reviewed on Jun 7, 2026
    • Verified Review

    I’ve been super happy with Dr. Gregory Spencer since my very first visit

    • Reviewed on May 15, 2026
    • Verified Review

    Good MD ecplains things well

    • Reviewed on May 7, 2026
    • Verified Review

    He truly cares and makes u feel like you’re just not a number. Absolutely knowledgeable and stubborn sometimes causing me to make another appointment with another doctor But! I wouldn’t trade him for the world. My last portal visit I felt was a waste of my time and his.i asked for prednisone for my shoulder I went and got inflamed. He felt just to keep on using the inflammatory med I had. Well! It didn’t do anything for me so now I had to take off from work and schedule with another doctor who will give me a shot of cortisone. I understand he is trying to look out for me saying steroids aren’t really good, But neither is cortisone. Now my insurance including myself will be billed twice when it could have been avoided. The med wasn’t working for me. I’m [omitted] and I know my body what works for me and what doesn’t. Would I trade him for another doctor? Never in a million years.

    • Reviewed on May 6, 2026
    • Verified Review

    Very caring and through in care!!

    • Reviewed on Apr 20, 2026
    • Verified Review

    Because he has been my primary care dr. for 26 years and have always been happy with his care and knowledge. He genuinely has unmatched skill and compassion for his patients.

    • Reviewed on Apr 16, 2026
    • Verified Review

    Excellent

    • Reviewed on Mar 26, 2026
    • Verified Review

    He explained things to me clearly. Eye contact and he wasn’t rushing me he listen to my matter.

    • Reviewed on Mar 22, 2026
    • Verified Review

    He was great, very thourough and knowledgeable

    • Reviewed on Mar 19, 2026
    • Verified Review

    Trust him he's been my doctor for 20 years

    • Reviewed on Mar 19, 2026
    • Verified Review

    very professional and caring..

    • Reviewed on Mar 17, 2026
    • Verified Review

    Takes the time to listen and explain

    • Reviewed on Mar 15, 2026
    • Verified Review

    He is a very good doctor. Informative and patient, and gets to know his patients very well.

    • Reviewed on Mar 6, 2026
    • Verified Review

    He is good.

Page 1 of 2
  • About Gregory A. Spencer, MD, FACP

    Dr. Gregory A. Spencer is an internal medicine physician specializing in adult primary care. Board certified in internal medicine, he enjoys the problem-solving nature of primary care and helping patients understand how their health and illnesses affect their daily lives. Dr. Spencer was drawn to medicine by his interest in science and working closely with people. Volunteering in an emergency room during college confirmed his decision to become a doctor and care for patients.

    Philosophy of care

    His approach to care is to treat every patient as he would want to be treated, especially when they are sick or anxious. He encourages healthy eating, regular exercise and maintaining a healthy weight to support long-term health and wellness.

    Gender

    Male

    Board certifications

    American Board of Internal Medicine

    Licenses

    NY, 203162

    Network Name

    Crystal Run Healthcare

    NPI

    1194725168

  • Insurance Accepted

    This list is for informational purposes only and may not reflect the most current plans accepted by the provider. Optum accepts most major health insurance plans. Please contact your insurance company to confirm your coverage, eligibility, and the provider's participation in your plan.

    • AARP
    • Aetna
    • Anthem/BCBS
    • CDPHP
    • Cigna
    • Emblem
    • FDNY/WTC911
    • HealthFirst
    • Humana
    • MVP
    • Magnacare
    • MedicaidNY/Medicare
    • Molina
    • Multiplan
    • NYSHIP
    • Northwell
    • Oscar
    • Oxford
    • Tricare
    • UHC
    • Univera
    • VA/CHAMPVA
  • Education

    Medical School

    • Medical College of Wisconsin

    Residency

    • Wilford Hall USAF Hospital

    Internship

    • Wilford Hall USAF Hospital

  • Awards and Publications