Dr. Larry I. Good, MD

Concierge Internal Medicine physician, Garden City, NY

Dr. Larry Good, M.D.
5.0 (10 reviews)

Dr. Larry Good is a Concierge Internal Medicine physician who has practiced gastroenterology since 1978.

520 Franklin Avenue, Suite 221, Garden City, NY 11570
At a glance
Practice model
Concierge Choice program
Board certification
American Board of Internal Medicine

Facts on this page last checked October 2026. How we check doctors

About Dr. Good

Dr. Good earned his MD from the Medical University of South Carolina in 1973 and completed an internal medicine residency there from 1973 to 1976. He was Chief Medical Resident in 1976 and completed a gastroenterology fellowship at the University of Pennsylvania from 1976 to 1978. He has practiced gastroenterology since 1978.

He previously served as Director of Liver Diseases at Nassau County Medical Center and was for many years Chief of the Division of Gastroenterology at South Nassau Communities Hospital. He was Chief Medical Officer at Ritter Pharmaceuticals, which deepened his research interest in the intestinal microbiome. He founded Good Pharmaceutical Development Co., LLC in 2014, a company that develops topical products for neuropathic pain.

His current clinical research covers the microbiome, inflammatory bowel disease, irritable bowel syndrome and gamma globulin taken by mouth for digestive disorders.

Membership and fees

Dr. Good began offering his patients a hybrid concierge program in 2011.

His Concierge Choice program includes same-day or next-day visits, longer appointments, access to the physician at any hour and personalized health management.

The practice's concierge program also includes an extended annual physical with screenings customized to the patient.

Services

Gastroenterology consultation Diagnostic endoscopy Therapeutic endoscopy Inflammatory bowel disease Irritable bowel syndrome Liver disease Metabolic syndrome
What internal medicine doctors commonly treat

Education and credentials

Degree
MD
College
Colgate University (BA, 1969)
Medical school
Medical University of South Carolina
Residency
Internal Medicine, Medical University of South Carolina
Fellowship
Gastroenterology, University of Pennsylvania
Board certification
American Board of Internal Medicine, Gastroenterology and Internal Medicine
Professional memberships
Fellow, American Gastroenterologic Association
NPI
1437134418

Hospital and practice affiliations

Assistant clinical professor of medicine at SUNY Stony Brook

Location

520 Franklin Avenue, Suite 221, Garden City, NY 11570
Dr. Larry Good, M.D. practice page
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Recognition and research

Awards

Family Physician Teaching Award, South Nassau Communities Hospital, 1979-1980
Who's Who in American Medicine, 1994

Media and books

Gave a video interview with Concierge Choice Physicians and a radio conversation with John Lynch on Connoisseur Media Long Island.

Patient reviews

5.0
10 reviews
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Write a review
Rated 5 out of 5

Great!

"Very professional care and consult."

FMDD UserApr 2024
Rated 5 out of 5

Amazing!

"Enlightened me about my condition."

FMDD UserMar 2024
Rated 5 out of 5

Awesome!

"Guided me in choosing the best treatment option."

FMDD UserFeb 2024
Rated 5 out of 5

Goes above and beyond the call of duty

"He is meticulous in his work and goes above and beyond the call of duty."

FMDD UserMar 2023
Rated 5 out of 5

I feel very at ease talking with him

"I feel very at ease talking with him, and he LISTENS! I  have been coming here for almost a year and I am completely satisfied!"

FMDD UserFeb 2023
Rated 5 out of 5

Intelligent, Knowledgeable, and Compassionate

"He is the most intelligent, knowledgeable, and most compassionate doctor (and human being) I have ever met."

FMDD UserFeb 2023

Questions patients ask

Does Dr. Good offer a membership?

Dr. Good offers a Concierge Choice program. It includes same-day or next-day visits, longer appointments and personalized health management. Concierge Choice staff take extra time to secure referrals and help with insurance issues.

Is Dr. Good board certified?

Dr. Good is certified by the American Board of Internal Medicine in Gastroenterology and in Internal Medicine.

Where did Dr. Good train?

Dr. Good earned his MD from the Medical University of South Carolina in 1973 and completed his internal medicine residency there. He completed a gastroenterology fellowship at the University of Pennsylvania from 1976 to 1978.

Does Dr. Good treat digestive conditions?

Dr. Good treats digestive disorders such as IBD, IBS, liver disease and metabolic syndrome. His care includes consultative GI care and diagnostic and therapeutic endoscopy.

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