588 Internists Found in Merrimack, NH

We found 588 Internists available in Merrimack, NH with an average 4 stars across 2,598 reviews. Find the best one for your needs by years of experience, distance, reviews on Vitals, and more through the filters provided below. Currently, 226 Internists listed are accepting new patients and 208 accept Medicare.

Filter Internists Results

Featured Results

Dr. Alanna Janine Albano

Pediatrics
Gave an accurate diagnosis
17 years exp
Accepting New Patients
Virtual Visit available
Franklin, TN
Board-Certified Pediatrician | Developmental & Behavioral Pediatrics | Telehealth Autism EvaluationsDr. Alanna Albano is a board-certified pediatrician with more than eight years of experience helping children thrive through early, family-centered care. View Profile

Kerry O Hara, DNP, AGNP-c

Internal Medicine
10 years exp
Accepting New Patients
Virtual Visit available
DERRY, NH
Kerry O’Hara, DNP, AGNP‑c is a board‑certified Adult and Geriatric Nurse Practitioner who combines high‑level clinical expertise with a warm, patient‑centered approach. View Profile

All Results

Dr. Valsa Madhava, MD

Addiction Medicine
39 years exp
Accepting New Patients
New York, NY
"SGI International or Soka Gakkai International (Value Creation Society) is a worldwide organization with over 11 million members in 192 countries promoting peace, culture and education focused on global issues from a Buddhist perspective." View Profile

Dr. Alanna Janine Albano

Pediatrics
Provided follow-up after the visit
17 years exp
Accepting New Patients
Virtual Visit available
Franklin, TN
Board-Certified Pediatrician | Developmental & Behavioral Pediatrics | Telehealth Autism EvaluationsDr. Alanna Albano is a board-certified pediatrician with more than eight years of experience helping children thrive through early, family-centered care. View Profile

Dr. Elizabeth Cherry Clark, MD

Infectious Disease
39 years exp
Accepting New Patients
Merrimack, NH1.3 mi
Dr. Elizabeth Cherry Clark, MD is a health care provider primarily located in Merrimack, NH. They have 39 years of experience. View Profile

Dr. Geetika Sharma, MD

Infectious Disease
37 years exp
Accepting New Patients
Merrimack, NH1.3 mi
"Visited Dr. Sharma for a consultation, first visit. Waited only a few minutes for her." View Profile

Dr. Alexander Brian Granok, MD

Infectious Disease
34 years exp
Accepting New Patients
Merrimack, NH1.3 mi
Dr. Alexander Brian Granok, MD is a health care provider primarily located in Merrimack, NH, with other offices in Manchester, NH and Nashua, NH(and 2 other locations). View Profile

Kerry O Hara, DNP, AGNP-c

Internal Medicine
10 years exp
Accepting New Patients
Virtual Visit available
DERRY, NH
Kerry O’Hara, DNP, AGNP‑c is a board‑certified Adult and Geriatric Nurse Practitioner who combines high‑level clinical expertise with a warm, patient‑centered approach. View Profile

Leslie-Ann Banks, DNP, ARNP, AGNP-C

Family Medicine
5 years exp
Accepting New Patients
Pembroke Pines, FL
Leslie-Ann Banks, DNP, ARNP, AGNP-C is a health care provider primarily located in Pembroke Pines, FL. She has 5 years of experience. View Profile

Dr. Ekaterina A Klevtsova

Internal Medicine
Accepting New Patients
Merrimack, NH1.3 mi
Dr. Ekaterina A Klevtsova is a health care provider primarily located in Merrimack, NH, with another office in Lawrence, MA. View Profile

Dr. Annie Philip Mathew, MD

Infectious Disease
28 years exp
Accepting New Patients
Merrimack, NH1.3 mi
Dr. Annie Philip Mathew, MD is a health care provider primarily located in Merrimack, NH, with other offices in Manchester, NH and Nashua, NH. She has 28 years of experience. View Profile

Dr. Madeline E Gerken, MD

Internal Medicine
55 years exp
Merrimack, NH1.6 mi
Dr. Madeline E Gerken, MD is a health care provider primarily located in Merrimack, NH, with other offices in Merrimack, NH and Manchester, NH. She has 55 years of experience. View Profile

Dr. Amy S Brumfield, MD

Internal Medicine
Merrimack, NH2.1 mi
Dr. Amy S Brumfield, MD is a health care provider primarily located in Merrimack, NH. Their specialties include Internal Medicine. View Profile

Dr. Alden George Gagnon

Hematology
66 years exp
Merrimack, NH0.8 mi
Dr. Alden George Gagnon is a health care provider primarily located in Merrimack, NH. He has 66 years of experience. His specialties include Internal Medicine, Hematology. View Profile

Dr. Roma Lourdes Cruz

Infectious Disease
22 years exp
Accepting New Patients
Merrimack, NH1.3 mi
Dr. Roma Lourdes Cruz is a health care provider primarily located in Merrimack, NH, with other offices in Burr Ridge, IL and Scottsdale, AZ(and 6 other locations). View Profile

Dr. Michael James Strampfer, MD

Infectious Disease
45 years exp
Merrimack, NH1.3 mi
Dr. Michael James Strampfer, MD is a health care provider primarily located in Merrimack, NH, with other offices in Merrimack, NH and Manchester, NH. He has 45 years of experience. View Profile

Dr. Lynne Dawson Werner, MD

Emergency Medicine
42 years exp
Accepting New Patients
Merrimack, NH2.0 mi
Dr. Lynne Dawson Werner, MD is a health care provider primarily located in Merrimack, NH, with other offices in Yarmouth, ME and Portland, ME(and 13 other locations). View Profile

Dr. Bettina Peyton

Internal Medicine
43 years exp
Merrimack, NH2.6 mi
Dr. Bettina Peyton is a health care provider primarily located in Merrimack, NH, with another office in Merrimack, NH. She has 43 years of experience. View Profile

Dr. Bernard Thomas Fritz, MD

Family Medicine
33 years exp
Accepting New Patients
Manchester, NH5.6 mi
"Dr. Fritz has taken very good care of me and my numerous medical issues for over 2 years. The office staff is great!" View Profile

Dr. Angelica J Gonzalez

Internal Medicine
34 years exp
Accepting New Patients
Nashua, NH5.4 mi
"Dr. Gonzalez is a very caring physician. I understand she has left St .Josephs & I am so disappointed. I would follow her anywhere if I could find her." View Profile

Dr. Thomas Joseph Synan, MD

Internal Medicine
39 years exp
Nashua, NH8.1 mi
"I have been a patient of Dr Synan since he first got out of medical school. As far back as 27 years according to my records. " View Profile

Dr. Mitchell Grant Cohen, MD

Internal Medicine
36 years exp
Nashua, NH7.9 mi
Dr. Mitchell Grant Cohen, MD is a health care provider primarily located in Nashua, NH, with another office in Nashua, NH. He has 36 years of experience. View Profile

Dr. Cecilia Lynn Clemans, MD

Obstetrics & Gynecology
32 years exp
Accepting New Patients
Bedford, NH6.0 mi
"I was very fortunate to be referred to Dr Clemans by my Primary Care Physician. She is one of the top in her field and has always been up to the minute on the latest procedures ." View Profile

Dr. Christopher N Dainiak, MD

Gastroenterology
28 years exp
BEDFORD, NH6.2 mi
"Very kind and friendly along with being knowledgeable. Would highly recommend him to anyone. A+++" View Profile

Dr. Peter Tabor Klementowicz, MD

Cardiovascular Disease
48 years exp
Accepting New Patients
Nashua, NH5.4 mi
Dr. Peter Tabor Klementowicz, MD is a health care provider primarily located in Nashua, NH, with other offices in Nashua, NH and Nashua, NH(and 4 other locations). View Profile

Dr. Todd D Mellish, DO

Internal Medicine
28 years exp
BEDFORD, NH6.2 mi
"Dr. Mellish is the most caring Dr. I've ever met. I highly recommend him." View Profile

Dr. Timothy David Scherer, MD

Gastroenterology
30 years exp
Accepting New Patients
Nashua, NH4.6 mi
"Dr. Scherer performed endo and colonoscopies on me twice, at the Dartmouth-Hitchcock Clinic. He was stellar on both occasions." View Profile

Dr. Prachaya Nitichaikulvatana, MD

Rheumatology
26 years exp
Nashua, NH5.4 mi
Dr. Prachaya Nitichaikulvatana, MD is a health care provider primarily located in Nashua, NH, with other offices in Nashua, NH and Palo Alto, CA(and 2 other locations). View Profile

Dr. Donald Edward Reape, MD

Internal Medicine
45 years exp
Nashua, NH8.1 mi
"Dr. Reape is very kind knowledgeable and cares about us , my husband and I have been seeing him for many years and will continue as long as he’s around." View Profile

Dr. Andrew Robert Rosen, MD

Internal Medicine
30 years exp
Accepting New Patients
Londonderry, NH7.8 mi
"Dr. Rosen is my son's doctor and we both love him!" View Profile

Dr. Kalpesh K. Patel, MD

Internal Medicine
23 years exp
Accepting New Patients
Nashua, NH5.4 mi
"Easily the best PCP I have had I my many years. Patient, thorough, focused, empathetic, skeptical (when there's a reason for him to be skeptical). " View Profile

Dr. Joseph Peter Cunniff, MD

Internal Medicine
43 years exp
Londonderry, NH7.8 mi
"One of the best. 30 years seeing Dr. Cunniff as a patient, and he has always given me his full attention." View Profile

Dr. Gary Wayne Mendese, MD

Dermatology
19 years exp
Accepting New Patients
LONDONDERRY, NH8.4 mi
"Wonderful experience at the Dover, NH office. Courteous front desk, friendly staff. I had a skin cancer removed from my face and am very happy with my experience." View Profile

Dr. Elizabeth Anne Chase, MD

Internal Medicine
30 years exp
Accepting New Patients
Londonderry, NH7.8 mi
"Have been a patient of Dr. Chase's for quite a few years and she is very caring and a great listener. Always works with you to help you maintain good health and lifestyle." View Profile

Dr. Pamela S Ali, MD

Internal Medicine
28 years exp
Bedford, NH6.0 mi
Dr. Pamela S Ali, MD is a health care provider primarily located in Bedford, NH, with other offices in BOSTON, MA and Manchester, NH(and 3 other locations). View Profile

Dr. Yair Dror Melamed, MD

Internal Medicine
45 years exp
Accepting New Patients
Nashua, NH6.8 mi
"I have struggle with adult onsent Diabets for several years after moving to this area Doctor Melamed became my pcp." View Profile

Dr. Gus Gibbons Emmick, MD

Internal Medicine
29 years exp
Accepting New Patients
Manchester, NH9.2 mi
"I just visited Dr. Gus Emmick and I have high blood pressure which is in my family's history." View Profile

Dr. Marcio Jablonka, MD

Internal Medicine
24 years exp
Accepting New Patients
Bedford, NH6.3 mi
"Confident, a great listener, speaks with authority and trust." View Profile

Dr. Kenneth David Thomas, MD

Internal Medicine
52 years exp
Manchester, NH9.3 mi
"Excellent doctor who takes the time to actually listen to his patients and understands their unique personalities." View Profile

Dr. Craig Peter Widness, MD

Pediatrics
23 years exp
Accepting New Patients
Manchester, NH9.2 mi
Dr. Craig Peter Widness, MD is a health care provider primarily located in Manchester, NH, with another office in Manchester, NH. He has 23 years of experience. View Profile

Dr. Douglas Jay Weckstein, MD

Hematology
40 years exp
Accepting New Patients
Londonderry, NH7.8 mi
"Unfailingly optimistic in a field where patients need it. Kind and open. A good man." View Profile

Dr. Frederick M Briccetti, MD

Hematology
38 years exp
Accepting New Patients
Londonderry, NH7.8 mi
"Dr. B has been running my case for from the onset of my lung cancer. He always has a personable attitude." View Profile

Dr. Maria Velazquez-Evans, MD

Internal Medicine
34 years exp
Accepting New Patients
Nashua, NH5.4 mi
Dr. Maria Velazquez-Evans, MD is a health care provider primarily located in Nashua, NH. She has 34 years of experience. Her specialties include Internal Medicine. View Profile

Dr. Michael Stuart Buff, MD

Oncology
25 years exp
Accepting New Patients
Londonderry, NH7.8 mi
Dr. Michael Stuart Buff, MD is a health care provider primarily located in Londonderry, NH, with other offices in Concord, NH and Hooksett, NH(and 4 other locations). View Profile

Dr. Patrick Luen Fai Leong, DO

Family Medicine
43 years exp
Nashua, NH8.1 mi
"Top notch! This doctor is well read, keeps abreast of current studies, has. excellent memory retention, and is a great diagnostician!" View Profile

Dr. Navjot Dhillon, MD

Oncology
25 years exp
Accepting New Patients
Nashua, NH5.4 mi
Dr. Navjot Dhillon, MD is a health care provider primarily located in Nashua, NH, with other offices in Nashua, NH and Renton, WA(and 6 other locations). View Profile

Dr. Richard Frederick Tedesco, MD

Internal Medicine
31 years exp
Manchester, NH8.0 mi
"Excellent communicator and exceptional advice. Visiting the doctor is a great experience" View Profile

Dr. Leslie Moore Dionne, MD

Internal Medicine
36 years exp
Accepting New Patients
Nashua, NH5.4 mi
"Has helped mr with all my health problems{which are many!} She has a pleasant personality, and always spends time with me." View Profile

Dr. Steven Paul Beaudette, MD

Cardiovascular Disease
38 years exp
Nashua, NH7.9 mi
"Dr. Beaudette performed an angiogram on my 83 yr. old mother six years ago. His calming manner and expert technique made the procedure very easy for her." View Profile

Dr. Mark Bishop Richard, MD

Internal Medicine
36 years exp
Accepting New Patients
Manchester, NH9.1 mi
"Dr Richard has been my Mother’s doctor for more than 25 years. He is very thorough and helpful. Always takes time in the office to make her feel comfortable." View Profile

Dr. Danny Michael Sims, MD

Hematology
41 years exp
Accepting New Patients
Manchester, NH9.1 mi
"My mother is elderly and dealing with medical issues. Dr. Sims is wonderful with her and makes her feel safe and secure." View Profile

Dr. Mark J Liebling, MD

Cardiovascular Disease
51 years exp
Accepting New Patients
Nashua, NH5.4 mi
Dr. Mark J Liebling, MD is a health care provider primarily located in Nashua, NH, with other offices in Nashua, NH and Nashua, NH. They have 51 years of experience. View Profile

Dr. Gregory Matthew Mccarthy, MD

Gastroenterology
46 years exp
Accepting New Patients
Nashua, NH8.1 mi
"Dr McCarthy gave outstanding care and genuinely experienced concern when my husband was seen in ER and required prompt surgery." View Profile

Dr. Abigail Zavod, MD

Internal Medicine
30 years exp
Accepting New Patients
Nashua, NH5.4 mi
Dr. Abigail Zavod, MD is a health care provider primarily located in Nashua, NH, with another office in Nashua, NH. She has 30 years of experience. View Profile

Dr. Kevin Yangning Pho, MD

Internal Medicine
27 years exp
Nashua, NH7.9 mi
"I have been a patient of Dr. Pho for over a decade. Always does a great job, also gave me great advice about my fitness routine." View Profile

Dr. Asma Ahmed, MD

Internal Medicine
27 years exp
Accepting New Patients
Nashua, NH5.4 mi
"Dr Ahmed is very thorough about tracking the details of treatment plans and diagnosis. She is especially good at explaining the issues in understandable terms." View Profile

Dr. Denis P Dupuis, MD

Internal Medicine
Bedford, NH7.1 mi
"Both Denis and Kathy go above and beyond to help their patients ." View Profile

Dr. Yvonne Frances Wilson, MD

Internal Medicine
25 years exp
Manchester, NH9.1 mi
"I am a patient of Dr. Wilson and cannot say enough about what a wonderful doctor she is. Caring, thorough and follows-up with her patients." View Profile

Dr. Richard Paul Lafleur, MD

Internal Medicine
43 years exp
Accepting New Patients
Manchester, NH9.1 mi
"Dr. Lafleur has been my and my wife's primary physician for about 20 years. That speaks for itself." View Profile

Dr. Timothy Stephen French, MD

Hospital Medicine
35 years exp
Manchester, NH9.1 mi
"Dr. French had the best bedside manner while he was delivering some very hard to hear news to our family." View Profile

Dr. Richard Matthew Hayes, MD

Cardiovascular Disease
36 years exp
Nashua, NH5.5 mi
Dr. Richard Matthew Hayes, MD is a health care provider primarily located in Nashua, NH, with other offices in New York, NY and Lebanon, NH(and 7 other locations). View Profile

Dr. Jacinto P. Casio, MD

Internal Medicine
34 years exp
Accepting New Patients
Nashua, NH5.4 mi
Dr. Jacinto P. Casio, MD is a health care provider primarily located in Nashua, NH. He has 34 years of experience. His specialties include Internal Medicine. 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 Merrimack 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 Merrimack 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 Merrimack who offer virtual appointments?
Select the "Virtual Visit" filter at the top of the search page to see Internists providing telehealth services in Merrimack. 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 Merrimack?
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 Merrimack?
Visit individual doctor profiles to see their current scheduling availability in Merrimack. 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 Merrimack have the shortest wait times?
Review the Ratings & Reviews card on each provider's profile to see their average wait time in Merrimack. This helps you find an Internist that doesn’t make their patients wait too long.
Can I schedule appointments with Internists in Merrimack 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 Merrimack with evening or weekend hours?
Check the Locations card on each profile to view office hours for Internists in Merrimack. 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 Merrimack?
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 Merrimack 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 Merrimack 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.