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Dr. Richard Diamond, MD

Dr. Richard Diamond, MD

Medical Oncology*
45+ years of experience

Dr. Richard Diamond, MD is a medical oncologist in Cornwall, NY and has over 45 years of experience in the medical field. Dr. Diamond has extensive experience in Renal Neoplasms & Resection. He graduated from NEW YORK Medical College in 1977. He is affiliated with medical facilities Garnet Health Medical Center and Montefiore St. Luke's Cornwall. He is accepting new patients and telehealth appointments.

4 Star Rating
Based on 20 reviews 4 Star Rating (20 reviews)

Practice

164 Willow Ave Cornwall, NY 12518
Telehealth available

Make an Appointment

(845) 534-3888

At a Glance

  • Areas of Expertise
    Dr. Diamond specializes in the areas of Internal Medicine & Medical Oncology. • See board certifications
  • Explains Conditions Well
    Patients said this doctor explains conditions well. • See reviews
  • Offers Telehealth
    This doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Trustworthy
    Patients said this doctor is trustworthy. • See reviews
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Dr. Diamond's Reviews

Likelihood to recommend Dr. Diamond

4.0

20 ratings, 9 with a written review
5 Star
75%
75%
4 Star
0%
0%
3 Star
0%
0%
2 Star
0%
0%
1 Star
25%
25%

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RecentHighestLowestMost Helpful
What went well
No results
What could be improved
No results
1 person found this helpful
Helpful
Mar 17, 2025
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What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 person found this helpful
Helpful
Amber Powell – Jun 13, 2023
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
2 people found this helpful
Helpful
Charlene Romaine – May 17, 2021
×Post a ResponseAre you Dr. Richard Diamond, MD?
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Sep 18, 2020
×Post a ResponseAre you Dr. Richard Diamond, MD?
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Pam Nester – Aug 25, 2019
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What went well
No results
What could be improved
No results
Helpful
Excellent physician and staff – Jul 11, 2019
×Post a ResponseAre you Dr. Richard Diamond, MD?
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Carole – Jun 11, 2019
×Post a ResponseAre you Dr. Richard Diamond, MD?
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
4 people found this helpful
Helpful
CORNWALL, NY – Oct 19, 2018
×Post a ResponseAre you Dr. Richard Diamond, MD?
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
  • Long wait times
6 people found this helpful
Helpful
Newburgh, NY – Feb 08, 2017
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Leave a review

How was your experience with Dr. Diamond?

Know Before You Go

About Me

care philosophy

As a physician who specializes in the treatment of Cancer and Blood Disorders, I feel that it is important to address both the emotional and medical needs of my patients. My office staff and I strive to establish a welcoming and supportive office...read more

  • Medical Oncology

  • Hematology

  • Internal Medicine

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • Westchester Medical Center

    Fellowship Hospital, 1983

  • Long Island Jewish-hillside Med Ctr/queens Hospital Center

    Internship Hospital, 1978

  • New York Medical College

    Medical School, 1977
American Board of Medical Specialties®
American Board of Internal Medicine®
- 
Internal Medicine
- 
Medical Oncology
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

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  • English

  • Hebrew

Focus on Breast Cancer

Locations

Practice

Orange Hematology-Oncology PLLC164 Willow Ave Cornwall, NY 12518
1

Affiliated Hospitals

  • Garnet Health Medical Center

    707 E Main St
    Middletown, NY 10940
    Recipient of 15
    hospital awards

    How patients felt about the care they received at this hospital.

    85%
    Patients said they were given information about recovering at home

    1% higher than the national average

    78%
    Patients said that nurses always listened to them and explained things well

    3% higher than the national average

    View all patient feedback

  • Montefiore St. Luke's Cornwall

    70 Dubois St
    Newburgh, NY 12550
    Recipient of 16
    hospital awards

    America's 100 Best Hospitals Award™ (2024)

    Top 2% in the nation for consistently delivering clinical quality year over year

    America's 250 Best Hospitals Award™ (2024, 2023)

    Top 2% in the nation for consistently delivering clinical quality year over year

    View all awards

    How patients felt about the care they received at this hospital.

    84%
    Patients said they were given information about recovering at home
    76%
    Patients said that nurses always listened to them and explained things well

    1% higher than the national average

    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality