The 20 Best Dehydration Doctors Near Me in Greenwich, CT

Find the Top Dehydration Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 77 doctor with experience in Dehydration near Greenwich, CT. Of these, 73 are Experienced and 4 are Advanced.

Location
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77 providers found
    Experienced in Dehydration
    Internal Medicine
    Experienced in Dehydration
    Internal Medicine

    MDVIP - Greenwich, CT

    49 Lake Ave Ste 104, 
    Greenwich, CT 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Nazanine Khairkhah is an Internal Medicine provider practicing medicine in Greenwich, Connecticut. Dr. Khairkhah is rated as an Experienced provider by MediFind in the treatment of Dehydration. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Vitamin B12 Deficiency, Acute Kidney Failure, End-Stage Renal Disease (ESRD), Endoscopy, and Gastrostomy. Dr. Khairkhah is currently accepting new patients.

    Experienced in Dehydration
    Family Medicine
    Experienced in Dehydration
    Family Medicine

    Francis X Walsh MD PC

    31 River Rd Ste 200, 
    Cos Cob, CT 
     (2.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Francis Walsh is a Family Medicine provider practicing medicine in Cos Cob, Connecticut. Dr. Walsh is rated as an Experienced provider by MediFind in the treatment of Dehydration. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses End-Stage Renal Disease (ESRD), Vitamin B12 Deficiency, Chronic Kidney Disease, and Necrosis.

    Advanced in Dehydration
    Advanced in Dehydration

    WPHPA Cancer And Blood Specialists Of New York

    2 Longview Avenue, 3rd Floor, 
    White Plains, NY 
     (7.1 miles away)
    Languages Spoken:
    English

    Dr. Dan Costin is Director of the White Plains Hospital Center for Cancer Care. He has been practicing medical oncology and hematology in Westchester since 1993. He received his B.S. in biochemistry at the University of California in Los Angeles and his medical degree at the University of California in San Francisco. He completed his internal medicine residency at Beth Israel Hospital in Boston in 1990, his fellowship in medical oncology at the National Cancer Institute in Bethesda in 1991, and his fellowship in hematology at New York University in 1993. He has been an attending physician at White Plains Hospital since 1993 and served as section chief of the department of Hematology-Oncology from 1999 to 2007. Dr. Costin is rated as an Advanced provider by MediFind in the treatment of Dehydration. He is also highly rated in 49 other conditions, according to our data. His clinical expertise encompasses Paget Disease of the Breast, Osteosarcoma, Chondrosarcoma, and Angiosarcoma.

    Learn about our expert tiers
    Advanced in Dehydration
    Advanced in Dehydration

    Office

    3030 Westchester Ave, 
    Purchase, NY 
     (3.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Matthew Weissler is a Hematologist practicing medicine in Purchase, New York. Dr. Weissler is rated as an Advanced provider by MediFind in the treatment of Dehydration. He is also highly rated in 42 other conditions, according to our data. His clinical expertise encompasses Schnitzler Syndrome, Monoclonal Gammopathy of Undetermined Significance (MGUS), Ovarian Carcinosarcoma, and Virilizing Ovarian Tumor.

    Experienced in Dehydration
    Experienced in Dehydration

    WPHPA Oncology & Hematology

    2 Longview Avenue, 2nd Floor, 
    White Plains, NY 
     (7.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Joshua Raff, M.D. is the Director of the Digestive Cancer Program at White Plains Hospital, as well as the Leader of the Hospital's GI Cancer Program Conference. Dr. Raff received his medical degree from the Sackler School of Medicine at Tel Aviv University in 1997. He completed his residency in internal medicine at Montefiore Medical Center in the Bronx, and was a fellow of hematology and oncology at Albert Einstein College of Medicine from 2000-2003. Dr. Raff is rated as an Experienced provider by MediFind in the treatment of Dehydration. He is also highly rated in 33 other conditions, according to our data. His clinical expertise encompasses Schnitzler Syndrome, Monoclonal Gammopathy of Undetermined Significance (MGUS), Chronic Lymphocytic Leukemia (CLL), and Familial Pancreatic Cancer. Dr. Raff is board certified in American Board Of Internal Medicine.

    Experienced in Dehydration
    Hematology
    Experienced in Dehydration
    Hematology

    WPHPA Oncology & Hematology

    2 Longview Avenue, 2nd Floor, 
    White Plains, NY 
     (7.1 miles away)
    Languages Spoken:
    English, Hebrew
    Offers Telehealth

    Dr. Yael Zack is a member of White Plains Hospital Physician Associates, Oncology & Hematology of White Plains. Dr. Zack is rated as an Experienced provider by MediFind in the treatment of Dehydration. She is also highly rated in 26 other conditions, according to our data. Her clinical expertise encompasses Anemia, Paget Disease of the Breast, Large-Cell Immunoblastic Lymphoma, and Familial Colorectal Cancer.

    Experienced in Dehydration
    Experienced in Dehydration

    WPHPA Cancer And Blood Specialists Of New York

    2 Longview Avenue, 3rd Floor, 
    White Plains, NY 
     (7.1 miles away)
    Languages Spoken:
    English, Spanish, Urdu

    Dr. Subuhee Hussain is the Chief for the Department of Hematology & Oncology at White Plains Hospital. Dr. Hussain graduated from SUNY Upstate Medical University in Syracuse, NY and completed her residency in Internal Medicine at Beth Israel Medical Center in New York. She received Fellowship training in Medical Oncology and Hematology at Montefiore Medical Center Albert Einstein Cancer Center, and she is board certified in Medical Oncology, Hematology, and Internal Medicine. Dr. Hussain is rated as an Experienced provider by MediFind in the treatment of Dehydration. She is also highly rated in 16 other conditions, according to our data. Her clinical expertise encompasses Neuroendocrine Tumor, Myeloproliferative Neoplasms (MPN), Pleuropulmonary Blastoma, and Lung Cancer.

    Experienced in Dehydration
    Internal Medicine
    Experienced in Dehydration
    Internal Medicine

    Greenwich Hospital

    5 Perryridge Rd, 
    Greenwich, CT 
     (0.6 miles away)
    Languages Spoken:
    English

    Herbert Archer is a primary care provider, practicing in Internal Medicine in Greenwich, Connecticut. Dr. Archer is rated as an Experienced provider by MediFind in the treatment of Dehydration. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Sickle Cell Disease, Pneumonia, Acute Pancreatitis, Endoscopy, and Pacemaker Implantation.

    Experienced in Dehydration
    Experienced in Dehydration

    Greenwich Hospital

    5 Perryridge Rd, 
    Greenwich, CT 
     (0.6 miles away)
    Languages Spoken:
    English

    Steven Smith is a primary care provider, practicing in Neurologist in Greenwich, Connecticut. Dr. Smith is rated as an Experienced provider by MediFind in the treatment of Dehydration. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Obesity, Type 2 Diabetes (T2D), Alzheimer's Disease, Sickle Cell Disease, and Gastric Bypass.

    Experienced in Dehydration
    Internal Medicine
    Experienced in Dehydration
    Internal Medicine

    The Children's Medical Group Of Greenwich PC

    42 Sherwood Pl, 
    Greenwich, CT 
     (0.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Michael Liu is a primary care provider, practicing in Internal Medicine in Greenwich, Connecticut. Dr. Liu is rated as an Experienced provider by MediFind in the treatment of Dehydration. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Tracheitis, Chronic Lymphocytic Leukemia (CLL), Lung Cancer, Colonoscopy, and Endoscopy.

    Experienced in Dehydration
    Internal Medicine
    Experienced in Dehydration
    Internal Medicine

    Office

    5 Perryridge Rd Rm 2-268, 
    Greenwich, CT 
     (0.8 miles away)
    Languages Spoken:
    English

    Wendy Cleare is a primary care provider, practicing in Internal Medicine in Greenwich, Connecticut. Dr. Cleare is rated as an Experienced provider by MediFind in the treatment of Dehydration. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Sickle Cell Disease, Colorectal Cancer, Familial Colorectal Cancer, Ureteroscopy, and Endoscopy.

    Experienced in Dehydration
    Experienced in Dehydration

    Office

    77 Lafayette Pl Ste 301, 
    Greenwich, CT 
     (0.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Donald Boyd is an Oncologist practicing medicine in Greenwich, Connecticut. Dr. Boyd is rated as an Experienced provider by MediFind in the treatment of Dehydration. He is also highly rated in 33 other conditions, according to our data. His clinical expertise encompasses Paget Disease of the Breast, Inflammatory Breast Cancer, Breast Cancer, and Lung Cancer.

    Experienced in Dehydration
    Internal Medicine
    Experienced in Dehydration
    Internal Medicine

    Office

    5 Perryridge Rd Rm 2-268, 
    Greenwich, CT 
     (0.8 miles away)
    Languages Spoken:
    English

    Matthew Lubin is a primary care provider, practicing in Internal Medicine in Greenwich, Connecticut. Dr. Lubin is rated as an Experienced provider by MediFind in the treatment of Dehydration. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Hemoglobin C Disease, Hemoglobin E Disease, Hemoglobinopathy, Endoscopy, and Pacemaker Implantation.

    Experienced in Dehydration
    Internal Medicine
    Experienced in Dehydration
    Internal Medicine

    Francis X Walsh MD PC

    31 River Rd Ste 200, 
    Cos Cob, CT 
     (2.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Marcus Mayus is a primary care provider, practicing in Internal Medicine in Cos Cob, Connecticut. Dr. Mayus is rated as an Experienced provider by MediFind in the treatment of Dehydration. He is also highly rated in 29 other conditions, according to our data. His clinical expertise encompasses Urinary Tract Infection in Children, Childhood Iron Deficiency Anemia, Subacute Combined Degeneration, Gastrostomy, and Pacemaker Implantation.

    Experienced in Dehydration
    Internal Medicine
    Experienced in Dehydration
    Internal Medicine

    Office

    3030 Westchester Ave, 
    Purchase, NY 
     (3.7 miles away)
    Languages Spoken:
    English

    Jay Levat is a primary care provider, practicing in Internal Medicine in Purchase, New York. Dr. Levat is rated as an Experienced provider by MediFind in the treatment of Dehydration. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Milroy Disease, Aagenaes Syndrome, Lymphedema-Distichiasis Syndrome, and High Cholesterol.

    Experienced in Dehydration
    Experienced in Dehydration

    Stamford Health Medical Group Nephrology

    292 Long Ridge Rd Ste 203, 
    Stamford, CT 
     (4.9 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English

    Raphael Rosen is a Nephrologist practicing medicine in Stamford, Connecticut. He has been practicing medicine for over 10 years. Dr. Rosen is rated as an Experienced provider by MediFind in the treatment of Dehydration. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Metabolic Acidosis, Chronic Kidney Disease, Calciphylaxis, Nephrosclerosis, and Kidney Transplant.

    Experienced in Dehydration
    Internal Medicine
    Experienced in Dehydration
    Internal Medicine

    MDVIP - Stamford, CT

    90 Morgan St Ste 304, 
    Stamford, CT 
     (6.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Michael Fusco is a primary care provider, practicing in Internal Medicine in Stamford, Connecticut. Dr. Fusco is rated as an Experienced provider by MediFind in the treatment of Dehydration. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses End-Stage Renal Disease (ESRD), Chronic Cough, Vertigo, Gastrostomy, and Ureteroscopy. Dr. Fusco is currently accepting new patients.

    Advanced in Dehydration
    Family Medicine
    Advanced in Dehydration
    Family Medicine

    Office

    90 Morgan St Ste 303, 
    Stamford, CT 
     (6.2 miles away)
    Languages Spoken:
    English

    Jack Diteodoro is a primary care provider, practicing in Family Medicine in Stamford, Connecticut. Dr. Diteodoro is rated as an Advanced provider by MediFind in the treatment of Dehydration. He is also highly rated in 36 other conditions, according to our data. His clinical expertise encompasses Painful Swallowing, Swallowing Difficulty, Stroke, Gastrostomy, and Endoscopy.

    Experienced in Dehydration
    Experienced in Dehydration

    Northwell Health Physician Partners Medicine Specialties At Sleepy Hollow, 358 North Broadway

    358 North Broadway, Suite 202, 
    Sleepy Hollow, NY 
     (11.9 miles away)
    Languages Spoken:
    English, German, Spanish

    Michael Butman is a Nephrologist practicing medicine in Sleepy Hollow, New York. Dr. Butman is rated as an Experienced provider by MediFind in the treatment of Dehydration. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Acute Kidney Failure, End-Stage Renal Disease (ESRD), Nephrogenic Diabetes Insipidus, and Polycystic Kidney Disease. Dr. Butman is board certified in American Board Of Internal Medicine and American Board Of Internal Medicine/Nephrology.

    Experienced in Dehydration
    Hematology | Oncology
    Experienced in Dehydration
    Hematology | Oncology
    90 South Bedford Road, 
    Mount Kisco, NY 
     (12.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jonathan Goldberg is a Hematologist and an Oncologist practicing medicine in Mount Kisco, New York. Dr. Goldberg is rated as an Experienced provider by MediFind in the treatment of Dehydration. He is also highly rated in 47 other conditions, according to our data. His clinical expertise encompasses Familial Prostate Cancer, Inflammatory Breast Cancer, Angiosarcoma, and Non-Hodgkin Lymphoma. Dr. Goldberg is board certified in American Board Of Internal Medicine/Hematology and American Board Of Internal Medicine/Medical Oncology.

    Showing 1-20 of 77

    Last Updated: 04/28/2026

    What is the definition of Dehydration?

    Dehydration occurs when your body does not have as much water and fluids as it needs.

    Dehydration can be mild, moderate, or severe, based on how much of your body's fluid is lost or not replaced. Severe dehydration is a life-threatening emergency.

    When should I see a Dehydration doctor near Greenwich, CT?

    There are various reasons why you may want to see a specialist, such as: 

    • Your primary care provider recommends it. 
    • Your condition requires expert knowledge and specialized care. 
    • Your symptoms persist or worsen despite treatment. 
    • You need specialized testing or procedures. 
    • You want a second opinion.  

    What should I consider when choosing a Dehydration doctor near Greenwich, CT?

    It’s important to see a provider with expertise in your specific condition. Each provider profile in MediFind’s doctor database includes information on which conditions they treat, years of experience, research contributions, languages spoken, insurance plans accepted, and more.  

    How does MediFind rank Dehydration doctors near Greenwich, CT?

    MediFind’s rankings are based on a variety of data sources, such as the number of articles a doctor has published in medical journals, participation in clinical trials and industry conferences, as well as the number of patients that provider sees for a given condition. Note that MediFind’s provider database is not based on user reviews, and providers do not pay to be included in the database. 

    What types of insurance are accepted by Dehydration doctors near Greenwich, CT?

    Most profiles in MediFind’s doctor database include a list of insurance plans accepted by that provider. However, it’s a good idea to contact the provider’s office to make sure they still accept your insurance, then doublecheck by contacting your insurance plan to confirm they’re in network. 

    How can I book an appointment online with a Dehydration doctor near Greenwich, CT?

    MediFind offers direct scheduling for certain providers using the “Request Appointment” button on that provider’s profile. If the schedule option is not available for a provider, tap the red “Show Phone Number” button on their profile to get their contact information. If you prefer to find providers who offer online scheduling, select “Schedules online” under the “Availability” category of the filter feature on the left side of the Dehydration doctor search results page. 

    Why is it important to get a second opinion from a different Dehydration doctor?

    Second opinions are an opportunity to confirm a diagnosis and its root cause, learn about alternative treatment options, or simply gain peace of mind. Many people, especially those with serious diagnoses, get second opinions so they can understand all their options and make informed decisions, so don’t hesitate to get one if you have any doubts or need more information or clarification regarding your care. Note that some insurance plans require second opinions, while others don’t cover second opinions, so be sure to confirm with your insurance provider first.   

    How can I prepare for my appointment with a Dehydration doctor near Greenwich, CT?

    Prepare for your appointment by gathering the following items: 

    • Copies of medical records (dating back at least one year) 
    • Your medical history, including illnesses, medical conditions, surgeries, and other doctors you see 
    • Family history of disease 
    • List of current prescription drugs, over-the-counter medicines, vitamins, and herbal remedies or supplements including names and doses 
    • Allergies to medications, food, latex, insects, etc.  
    • List of questions and concerns 
    • Your insurance card 

    You might also contact the provider’s office to see if they offer transportation or childcare services or if you’re allowed to bring a loved one for support or to take notes during your visit. 

    What questions should I ask my Dehydration doctor?

    Here are some sample questions: 

    • Can you explain in simple terms what this condition is and how it’s treated? 
    • What symptoms or side effects should I watch for? 
    • What tests will be involved, and when can I expect results? 
    • Are there other specialists I need to see? 
    • What’s the best way to reach you if I have follow-up questions? 

    How can I learn about the latest clinical trials and research advances my Dehydration doctor may know about?

    MediFind’s Clinical Trials tool asks you a series of questions to help you narrow down your search by health condition, age, gender, location, how far you’re willing to travel, and more. Each question you answer filters down the number of trials until you find the ones that are most relevant to you. 

    MediFind’s Latest Advances tool features summaries of recent articles published in medical journals. We use cutting-edge technology to scour medical publication databases for the latest research advancements on any given condition, then we simplify this information in a way that’s useful and easy to understand. 

    Can I filter my search to show male or female Dehydration doctors near Greenwich, CT?

    Look for the filter feature on the left side of the Dehydration doctor search results page. Select “Female” or “Male” under the “Gender” category to search for female or male providers exclusively. If the “Any” option is selected, it will pull results for both male and female providers. 

    Can I filter my search to find a Dehydration doctor that offers video calls?

    Look for the filter feature on the left-side of the Dehydration doctor search results page. Select “Offers telehealth visits” under the Availability category to search for providers who offer virtual appointments (video calls). 

    Reviewed on: 11/11/24  

    By: MediFind Medical Staff 

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