1,484 Internists Found in Smithtown, NY

We found 1,484 Internists available in Smithtown, NY with an average 4 stars across 9,695 reviews. Find the best one for your needs by years of experience, distance, reviews on Vitals, and more through the filters provided below. Currently, 582 Internists listed are accepting new patients and 485 accept Medicare.

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Dr. Tamar Heisler

Pediatrics
18 years exp
Accepting New Patients
Virtual Visit available
Franklin, TN
Dr. Tami Heisler is a Board-Certified Pediatrician with over 10 years of experience providing compassionate and personalized care to children and their families at As You Are. View Profile

Dr. Michael Scott Kaplan, DO

Internal Medicine
Gave an accurate diagnosis
30 years exp
Accepting New Patients
Port Jefferson Station, NY9.7 mi
"Helped me to manage my food addictions. I am forever grateful!" View Profile

Natalie Howard, MSN, DNP

Internal Medicine
6 years exp
Accepting New Patients
Virtual Visit available
New York City, NY
Dr. Natalie Howard, DNP, MSN, APRN, MBA, is the founder of Moxie Wellness and CoverMyGLP and a nationally recognized GLP-1 & metabolic medicine specialist. View Profile

Dr. Michael Seth Rosman, MD

Gastroenterology
Gave an accurate diagnosis
10 years exp
Accepting New Patients
Virtual Visit available
NEW YORK, NY
"They are friendly and organized, making the entire process seamless." View Profile

Tijuana Temple, MSN, APRN, and FNP-C

Family Medicine
Accepting New Patients
Virtual Visit available
Valley Stream, NY
Tijuana Temple,  MSN, APRN, and FNP-C is a highly trusted Family Nurse Practitioner Telehealth provider with over 10 years of experience and the driving force behind Temple Family Health, serving patients across New York and Delaware. View Profile

Dr. Andre George Giannakopoulos, MD

Bariatric Surgery
Flexible scheduling
24 years exp
Accepting New Patients
Virtual Visit available
East Meadow, NY
"Dr. G is a very motivating and understanding doctor" View Profile

Grace Beauchamp, MSN, ANP

Nurse Practitioner
Accepting New Patients
Smithtown, NY1.6 mi
Grace Beauchamp was born and raised in Jamaica, West Indies, migrated to the United States. View Profile

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Dr. Matthew Howard Kalter, MD

Physical Medicine & Rehabilitation
1 Award
24 years exp
Accepting New Patients
Smithtown, NY0.5 mi
"Dr. Kalter made me feel comfortable from the very first consultation." View Profile

Dr. Andre George Giannakopoulos, MD

Bariatric Surgery
Provided follow-up after the visit
24 years exp
Accepting New Patients
Virtual Visit available
East Meadow, NY
"Dr. G is a very motivating and understanding doctor" View Profile

Dr. Marc Allen, DO

Internal Medicine
27 years exp
Accepting New Patients
Smithtown, NY1.2 mi
"Amazing experience from start to finish. The most thorough Physical I have ever had in my life" View Profile

Dr. Antonio Pablo Madrid, MD

Interventional Cardiology
30 years exp
Accepting New Patients
Smithtown, NY1.2 mi
"Dr madrid us thorough, personal and professional. He took the time to answer questions I had on multiple occasions. I am now living out of state but still go back to see him!" View Profile

Dr. Noshir A DaCosta, MD

Oncology
42 years exp
Accepting New Patients
Smithtown, NY0.0 mi
"Dr Dacosta is the "doctor's doctor". Meaning I am a physician and I see him for my cancer. He is a genius, and even my surgeon says he's the smartest person he knows." View Profile

Dr. Ian Michael Storch, MD

Gastroenterology
1 Award
27 years exp
Accepting New Patients
New Hyde Park, NY
"Dr. Starch and his team of professionals provide the most efficient, knowledgeable, state of the art, and comfortable experience. I'm so blessed I found him online and you can too!" View Profile

Dr. Cristina Maria Esmeralda Daian, MD

Internal Medicine
42 years exp
Accepting New Patients
Smithtown, NY1.2 mi
"After months of getting the run around - 2 rounds of antibiotics and 2 rounds of steroids." View Profile

Dr. Martin Henry Ehrlich, MD

Pediatrics
42 years exp
Smithtown, NY1.2 mi
"He has always taken great care with my family." View Profile

Dr. Michael Anthony Masciello, MD

Cardiovascular Disease
46 years exp
Accepting New Patients
Smithtown, NY1.2 mi
"Dr. Masciello, is a WONDERFUL doctor but more important his is a compassionate, caring person. He has been my Mom's Dr. for over 30ys. Her goal is to reach 100 year old." View Profile

Dr. Adalbert Pilip, MD

Cardiovascular Disease
21 years exp
Accepting New Patients
Smithtown, NY1.2 mi
Dr. Adalbert Pilip, MD is a health care provider primarily located in Smithtown, NY, with another office in Smithtown, NY. He has 21 years of experience. View Profile

Dr. Monica Schadlow, MD

Dermatology
27 years exp
Accepting New Patients
New York, NY
Dr. Monica Schadlow, MD is a health care provider primarily located in New York, NY, with another office in New York, NY. She has 27 years of experience. View Profile

Dr. Howard Brian Blumstein, MD

Rheumatology
26 years exp
Accepting New Patients
Smithtown, NY2.7 mi
"I've been seeing Dr. Blumstein for 15 years for Rheumatoid Arthritis. He is empathetic and will spend time listening to your concerns." View Profile

Dr. Luiziana Manuela Marinescu, MD

Rheumatology
29 years exp
Accepting New Patients
Smithtown, NY1.2 mi
Dr. Luiziana Manuela Marinescu, MD is a health care provider primarily located in Smithtown, NY, with other offices in Smithtown, NY and Port Jefferson, NY. View Profile

Dr. Anil Sangwan, MD

Internal Medicine
33 years exp
Smithtown, NY1.2 mi
"Dr. Sangwan is the best." View Profile

Dr. Hailemariam Mekite Wolde, DO

Hospital Medicine
34 years exp
Smithtown, NY1.2 mi
"Dr Wolde follow up and review the diagnosis improves lids me may not need sleep with Bipop. It is a wonderful news for me and our family." View Profile

Dr. Michele L Becker-Hamou, MD

Internal Medicine
31 years exp
Accepting New Patients
Smithtown, NY0.3 mi
"Very thorough. Spends time reviewing your history and answering your questions. Very likeable person." View Profile

Dr. Joseph Charles Terrana, MD

Endocrinology, Diabetes & Metabolism
28 years exp
Smithtown, NY1.2 mi
"Excellent Doctor who really cares about his patients and follows up with other of the patients doctors if needed." View Profile

Dr. Michael Howard Shanik, MD

Endocrinology, Diabetes & Metabolism
24 years exp
Accepting New Patients
Smithtown, NY1.2 mi
"Very nice Dr. At times there could be an improvement on wait times.That being said, he does take the time to talk to you." View Profile

Dr. Andrew Jerry Radzik, MD

Internal Medicine
44 years exp
Smithtown, NY1.2 mi
"If you want the very best care from a physician you cannot find a better Doctor!! no nonsense, just good medicine!" View Profile

Dr. Steven Paul Friedling, MD

Internal Medicine
58 years exp
Smithtown, NY0.5 mi
"Dr. Friedling is a rare physician who really cares about his patients and will spend as much time as necessary to insure they receive proper care." View Profile

Dr. Michael E Theodorakis, MD

Oncology
47 years exp
Accepting New Patients
Smithtown, NY1.1 mi
"He is the most caring doctor! He helped me so much when my father-in-law was close to death and I didn't know what to do. He cured my daughter and I am forever grateful." View Profile

Dr. Neena Chaudhari, MD

Internal Medicine
28 years exp
Smithtown, NY1.2 mi
Dr. Neena Chaudhari, MD is a health care provider primarily located in Smithtown, NY, with other offices in Port Jefferson, NY and Bethpage, NY(and 2 other locations). View Profile

Deborah Joy Weiss, MD, MPH

Internal Medicine
29 years exp
Accepting New Patients
Smithtown, NY1.2 mi
Deborah Joy Weiss, MD is a health care provider primarily located in Smithtown, NY. She has 29 years of experience. Her specialties include Internal Medicine. View Profile

Dr. Satheesh Joseph, MD

Cardiovascular Disease
33 years exp
Accepting New Patients
Smithtown, NY1.2 mi
Dr. Satheesh Joseph, MD is a health care provider primarily located in Smithtown, NY, with other offices in New Hyde Park, NY and Patchogue, NY(and 3 other locations). View Profile

Dr. Augustus Gerard Mantia, MD

Internal Medicine
52 years exp
Smithtown, NY1.2 mi
"Love Dr. Mantia. Listens to you, treats you kindly, and is unbelievably knowledgable" View Profile

Dr. Grace Emily Reina, MD

Internal Medicine
30 years exp
Accepting New Patients
Smithtown, NY1.2 mi
"I was very lucky when i had to find a new Go To Doctor a dozen years ago and that is Dr Reina." View Profile

Dr. Paul John Caiati, MD

Internal Medicine
42 years exp
Accepting New Patients
Smithtown, NY0.3 mi
"Dr. Caiati is very thorough. His wait time is variable but he spends plenty of time with his patients. He also follow ups when I am sick." View Profile

Dr. Wei Kuang Kao, MD

Internal Medicine
43 years exp
Accepting New Patients
Smithtown, NY1.2 mi
Dr. Wei Kuang Kao, MD is a health care provider primarily located in Smithtown, NY, with another office in Smithtown, NY. He has 43 years of experience. View Profile

Dr. Evangelia Lila Augoustiniatos, MD

Internal Medicine
38 years exp
Accepting New Patients
Smithtown, NY1.2 mi
"I had several doctors before I settled in with Dr A. She is the more thorough and caring doctor I have ever known." View Profile

Dr. Raymond Louis Ebarb, MD

Family Medicine
44 years exp
Accepting New Patients
Smithtown, NY1.2 mi
"Great doctor. Extremely long waiting time in office" View Profile

Dr. Brian Howard Margolis, MD

Critical Care Medicine
45 years exp
Smithtown, NY0.5 mi
"I wish all my doctors were as compassionate, patient and intelligent as Dr Margolis. He is one smart doctor. He knows how the body works and what medicines do and don't do." View Profile

Dr. Kenneth Allen Walsh, MD

Cardiovascular Disease
46 years exp
Accepting New Patients
Smithtown, NY1.2 mi
"Articulate 7 extremely knowledgable" View Profile

Dr. Jay Laurence Schneider, MD

Internal Medicine
33 years exp
Smithtown, NY0.3 mi
"Caring and respectful to his patients. Thorough and responsive to question or concerns at any time. There should be more Dr's like him." View Profile

Dr. Mark Tan, MD

Rheumatology
43 years exp
Accepting New Patients
Smithtown, NY1.2 mi
Dr. Mark Tan, MD is a health care provider primarily located in Smithtown, NY, with other offices in Bay Shore, NY and Smithtown, NY. He has 43 years of experience. View Profile

Dr. Diane M Clausen, MD

Oncology
36 years exp
Smithtown, NY1.2 mi
"I followed Dr. Clausen after she left her previous position." View Profile

Dr. Gulle N. Awan, DO

Anesthesiology
Accepting New Patients
Smithtown, NY2.2 mi
Dr. Gulle N. Awan, DO is a health care provider primarily located in Smithtown, NY. View Profile

Dr. Ralph Frank Caselnova, MD

Interventional Cardiology
29 years exp
Smithtown, NY1.2 mi
"Simply the best there is. Knowledgeable and caring. His will take his time and explain what is occurring. He will answer all your questions and put your mind at ease." View Profile

Dr. Phani Rajakumari Nimmagadda, MD

Internal Medicine
39 years exp
Smithtown, NY1.2 mi
Dr. Phani Rajakumari Nimmagadda, MD is a health care provider primarily located in Smithtown, NY, with other offices in Stony Brook, NY and Huntington, NY(and 4 other locations). View Profile

Dr. Howard Lawrence Sacher, DO

Cardiovascular Disease
55 years exp
Accepting New Patients
Smithtown, NY1.2 mi
Dr. Howard Lawrence Sacher, DO is a health care provider primarily located in Smithtown, NY, with other offices in Roslyn, NY and Smithtown, NY. He has 55 years of experience. View Profile

Dr. Sanjay Sangwan, MD

Internal Medicine
31 years exp
Accepting New Patients
Smithtown, NY1.2 mi
"Great doctor listens to you when you explain what is wrong and truly cares for his patients. Best doctor I've ever been too" View Profile

Dr. Lewis Bruce Rappaport, MD

Cardiovascular Disease
45 years exp
Accepting New Patients
Smithtown, NY1.2 mi
"Very pleasant and thorough man. The office was very clean and the staff efficient. No wait time in office" View Profile

Dr. Paul J Ricca, DO

Family Medicine
33 years exp
Accepting New Patients
Smithtown, NY1.2 mi
"Dr Ricca was my Primary for over a decade. He treated me and my sister at his practice. I've read complaints about wait time . Why they blame him for that is confusing." View Profile

Dr. Richard S Gold, MD

Internal Medicine
41 years exp
Accepting New Patients
Smithtown, NY1.4 mi
Dr. Richard S Gold, MD is a health care provider primarily located in Smithtown, NY. He has 41 years of experience. His specialties include Internal Medicine. View Profile

Dr Richard Lawrence Fried

Gastroenterology
38 years exp
Smithtown, NY0.0 mi
"Truly dedicated, compassionate and highly competent physician!" View Profile

Dr. Peter Michael Rumore, MD

Rheumatology
45 years exp
Accepting New Patients
Smithtown, NY1.2 mi
Dr. Peter Michael Rumore, MD is a health care provider primarily located in Smithtown, NY, with other offices in Smithtown, NY and Riverhead, NY(and 7 other locations). View Profile

Dr. Robert Andrew Swierupski, MD

Internal Medicine
24 years exp
Smithtown, NY1.2 mi
"Dr. Swierupski is knowledgeable, personable, and seems to really care about his patients as individuals. He has been my PCP since 2010." View Profile

Dr. Joseph S Cirrone, MD

Radiation Oncology
38 years exp
Smithtown, NY1.2 mi
"Every person who works at this office is wonderful and kind, especially Dr. Cirrone." View Profile

Dr. Gregory T. Jehrio, MD

Family Medicine
Gave an accurate diagnosis
32 years exp
Accepting New Patients
Virtual Visit available
Lockport, NY
Dr. Gregory T. Jehrio is a board-certified internist with over 25 years of experience. For comprehensive, high-quality, and affordable medical treatment, visit Gregory T. View Profile

Dr. Zvi A Alpern, MD

Internal Medicine
49 years exp
Accepting New Patients
Smithtown, NY1.1 mi
"I was just released from Saint Catherine of Siena hospital. Dr. Alpern came in The first evening and understood my issues and monitored me through the whole process. " View Profile

Dr. Jerry J George, DO

Internal Medicine
21 years exp
Smithtown, NY1.2 mi
"Dr.George is an understanding, knowledgeable, and compassionate doctor who goes over in detail all my test results and any questions I have regarding my treatment." View Profile

Dr. Connie Park, MD

Gastroenterology
Gave an accurate diagnosis
Accepting New Patients
Virtual Visit available
New York, NY
"Her thorough understanding of my condition gave me confidence in the treatment plan we discussed." View Profile

Dr. Daniel Perl, MD

Gastroenterology
Spent time with me
11 years exp
Accepting New Patients
Virtual Visit available
NEW YORK, NY

Dr Bernard Jay Nash

Infectious Disease
51 years exp
Smithtown, NY1.2 mi
Dr Bernard Jay Nash is a health care provider primarily located in Smithtown, NY, with other offices in Babylon, NY and West Islip, NY(and 4 other locations). View Profile

Dr. David Michael Horowitz, MD

Internal Medicine
48 years exp
Accepting New Patients
Smithtown, NY0.3 mi
"Dr. Horowitz is the old school kind of doctor who calls you at home to check up on you (BEFORE telemed!), speaks to other specialists on your behalf, and truly cares." View Profile

Dr. Marilena Mirica, MD

Internal Medicine
48 years exp
Accepting New Patients
Smithtown, NY0.5 mi
Dr. Marilena Mirica, MD is a health care provider primarily located in Smithtown, NY, with other offices in Smithtown, NY and Smithtown, NY(and 4 other locations). View Profile

Dr. Jahan Aghalar, MD

Internal Medicine
19 years exp
Accepting New Patients
Smithtown, NY0.0 mi
"Very informative. Great bedside manner. Highly recommended" View Profile

Dr Paul Bermanski

Gastroenterology
43 years exp
Accepting New Patients
Smithtown, NY1.2 mi
"He helped my husband and I through many major medical issues. Worth the long waits in his office..." View Profile

Dr. Gary J Moskowitz, DO

Internal Medicine
41 years exp
Accepting New Patients
Smithtown, NY1.2 mi
Dr. Gary J Moskowitz, DO is a health care provider primarily located in Smithtown, NY, with other offices in West Islip, NY and Bethpage, NY(and 3 other locations). View Profile

Dr. Emmanuel Irving Sygaco, MD

Oncology
40 years exp
Accepting New Patients
Smithtown, NY1.2 mi
"i was diagnosed with MM cancer and when i first met with Dr Sygaco, he was kind enough to explain my condition and proposed treatment plan." View Profile

Dr Ivan Mark Pavkovic

Internal Medicine
38 years exp
Smithtown, NY0.0 mi
"Smart and caring doctor. Would recommend." View Profile

What is an Internist and How Can They Help You?

An internist specializes in adult medicine, providing comprehensive care for complex medical conditions. These physicians excel at diagnosing challenging cases and managing patients with multiple organ system involvement.

Internists complete medical school and a three-year internal medicine residency. Many pursue subspecialty fellowship training in fields such as cardiology, gastroenterology, or infectious disease, though general internists maintain broad adult medical expertise.

An Internist's clinical practice encompasses:

  • Concentrates on adult patient populations and multi-system medical management
  • Conducts medical history reviews, physical assessments, diagnostic test interpretation
  • Manages metabolic disorders, cardiovascular disease, pulmonary conditions, infectious processes, and immune-mediated diseases
  • Employs pharmaceutical management, preventive medicine, health counseling, and specialist coordination
  • Alternative titles: adult medicine specialist, general internist, MD, DO

Frequently Asked Questions

What's the best way to search for an Internist in Smithtown who accepts my health insurance?
Navigate to the insurance filter located at the top of the search page and select your health plan. This will display only Internists in Smithtown who are in-network with your carrier. For additional confirmation, visit each doctor's profile or reach out to their office by phone.
Where can I find Internists in Smithtown who offer virtual appointments?
Select the "Virtual Visit" filter at the top of the search page to see Internists providing telehealth services in Smithtown. Check each doctor's profile for video visit options and online scheduling availability. You may also call their office to set up a remote consultation.
What's the easiest way to locate highly-rated Internists in Smithtown?
Use the "Ratings" filter at the top of the search page to filter results by the average star rating. Browse individual profiles to see patient reviews and ratings in detail. When comparing Internists, look at both the average star rating and how many patients have submitted reviews.
Is it possible to schedule a same-day visit with an Internist in Smithtown?
Visit individual doctor profiles to see their current scheduling availability in Smithtown. If you don't see same-day openings listed online, try calling their office—walk-in times may be available that don't appear on the website.
Which Internists in Smithtown have the shortest wait times?
Review the Ratings & Reviews card on each provider's profile to see their average wait time in Smithtown. This helps you find an Internist that doesn’t make their patients wait too long.
Can I schedule appointments with Internists in Smithtown without calling?
Search for Internists who have "Book Online" or "Request Now" options on their profiles. Click these buttons to access online appointment scheduling. If a provider doesn't offer web-based booking, their phone number will be available for traditional scheduling.
How do I locate an Internist in Smithtown with evening or weekend hours?
Check the Locations card on each profile to view office hours for Internists in Smithtown. This helps you find providers with non-traditional availability. For the most accurate information about extended availability, call the office directly.
How do I leave feedback about my appointment with an Internist in Smithtown?
Go to your doctor's profile page and click the "Leave a Review" button or link. You can share your rating and write about your experience. Patient reviews like yours help others in the community choose the right Internist.
How can I locate an Internist in Smithtown who is fluent in my preferred language?
Review the language information displayed on individual profiles for Internists. If this information isn't available online, contact the office directly to ask about the doctor's language capabilities or whether interpreters are available.
How do I search for an Internist in Smithtown who works at a particular hospital or medical center?
Check the "Hospital Affiliation" and "Locations" sections on each provider's profile to see where Internists practice. You can also enter a specific hospital or medical group name into the search tool to find Internists who work there.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.