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Clinic Type

Endocrinology

Address

732 Smithtown Bypass, Suite 103, Smithtown, NY 11787

Phone

631-265-5545

Email

privacy@chsli.org

Opening Hours

Not published — contact the clinic to confirm hours.

Services Offered

Team

  • David Kugler — MD
  • Michael H Shanik — MD
  • Joseph C. Terrana — MD
  • Isabela Romao — MD
  • Edward M Condon — MD
  • Maria E Pena — MD
  • Amrita Srivastava — MD
  • Nuzhat Z Faridi — MD
  • Leonard V. Gioia — MD
  • Gaurav Mandal — MD
  • Alma M Devine — MD
  • Alka Bishnoi — MD

Insurance & Payment

Languages Spoken

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • ProviderMatch (Catholic Health): 4.8 out of 5 (73 ratings, 8 reviews (aggregate specialty page))
  • WebMD Care: 4.5 out of 5 (42 ratings, 3 reviews)
  • Healthgrades: 3.5 out of 5 (24 ratings, 7 with written reviews)
  • Healthgrades: 3.5 out of 5 (29 ratings, 11 with written reviews)

Patients praise

  • Many providers receive high overall satisfaction ratings (4.5 to 4.9 out of 5) on professional platforms
  • Appreciation for provider expertise in diabetes, thyroid, and osteoporosis care
  • Some patients value providers who listen well and provide professional, informative guidance

Common complaints

  • Dissatisfaction with office staff and management responsiveness
  • Feeling rushed during appointments
  • Perceived lack of thorough chart review by some providers
  • Concerns regarding prescription pressure and medication focus

"Dr. Shanik is always professional and informative; I leave his office with no questions remaining."

WebMD Care user review

"Dr. Sussman is the most caring endocrinologist I have ever seen. In the past, he staff was not great... I can tolerate a staff that’s not stellar."

Healthgrades user review

"Doesn't listen to your concerns, rushes you out, doesn't review your chart, and won't call you with test results. Office including office manager extremely rude and never answer the phone."

WebMD Care user review

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of July 11, 2026.

More endocrinology clinics in Smithtown

Smithtown, NY·Endocrinology

Summary: Dr. David B. Kugler, DO, FACE is associated with the American Association of Clinical Endocrinology (AACE) in Smithtown. AACE is a professional organization for endocrinologists, focusing on endocrinology, diabetes, thyroid, obesity, nutrition, and reproduction, with headquarters in Jacksonville, Florida. The organization supports physicians through clinical guidance, professional development, and networking, led by executives including 2024 President Susan Samson, MD, FACE, and CEO Johnnie White, MBA, CAE, CMP Fellow. If you’re seeking Dr. Kugler’s specific role, contact AACE or the Smithtown area endocrinology listings for physician directory details.

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Smithtown, NY·Endocrinology

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