Dr. Malua Tambi Iya, MD | Williston, ND | Obstetrician-Gynecologist

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Dr. Malua Tambi Iya specializes in obstetrics and gynecology, providing comprehensive women's healthcare throughout all stages of life. She earned her medical degree from Medizinische Fakultaet Heidelberg Ruprecht-Karls-Universitaet Heidelberg in Germany, bringing two decades of experience to her practice. Dr. Iya speaks English and has dedicated her career to supporting women through pregnancy, childbirth, and gynecological health needs.

Dr. Iya practices at Sidney Health Center in Sidney, Montana, and Chi Saint Alexius Health Williston Medical Center in Williston, North Dakota. She specializes in caring for women during pregnancy and managing high-risk pregnancies that require extra attention and monitoring. Her expertise includes performing fetal ultrasounds to monitor baby's development and providing flu vaccinations to keep patients healthy. Patients have given Dr. Iya an average rating of 4.5, reflecting their confidence in her compassionate care and clinical expertise.

Overview based on verified provider data

4.5

30 Ratings
20 years of experience
speaks English
Medizinische Fakultaet Heidelberg Ruprecht-Karls-Universitaet Heidelberg
13 written reviews
1 specialty
10 areas of expertise
1 board certification
2 hospital affiliations
2 office locations
Female

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me

Based on patient feedback. Read the reviews

Dr. Tambi Iya's Ratings and Reviews

4.5

30 Ratings with 13 written Reviews

Average Wait Time 9 Minutes

How was your appointment with
Dr. Tambi Iya?

Patients’ Perspective

Gave an accurate diagnosis: (18) Did WellNeeds Improvement (0)
Had a good bedside manner: (17) Did WellNeeds Improvement (1)
Spent time with me: (18) Did WellNeeds Improvement (0)
Provided follow-up after the visit: (17) Did WellNeeds Improvement (0)
Flexible scheduling: (18) Did WellNeeds Improvement (0)
Saw me in a timely manner: (3) Did WellNeeds Improvement (0)
Staff was courteous: (3) Did WellNeeds Improvement (0)

30 ratings & reviews

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Showing 1 to 10 of 13 reviews

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Phenomenal bedside manner, definately makes you feel heard while ensuring you are given all options and are well educated on decision making. Considerate of emotional, mental and physical health and explaining safe and effective alternatives for less invasive treatment.

May 7th, 2026

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Wonderful bedside manner, worth a short drive in comparison to the clinics near me. Quick to answer any questions I have, I felt lucky to find such a wonderful doctor.

April 17th, 2026

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Very nice and comforting.

March 6th, 2026

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If I could give Dr Tambi more than 5 stars I would. She is incredibly knowledgeable and helped guide me through a miscarriage followed by a successful pregnancy. Her communication every step of the way was great. I couldn’t recommend her enough.

September 2nd, 2025

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Pregnancy number 4 and there is no one else around I trust or love more than Dr. Tambi!

April 7th, 2025

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Dr. Tambi does a great job caring for you through a variety of situations.

February 9th, 2025

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She performed my hysterectomy and was very assuring and will explain things in a way you can understand. Didn’t push me to make decisions. Wonderful doctor.

September 4th, 2024

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She is an amazing person, she made me feel comfortable and at ease through my whole pregnancy, and held my hand while I was getting prepped for my csection and talked to me the whole way through to make sure I was okay, she brought my beautiful son into this world. I would recommend her to anyone. Beautiful person inside and out and a h*ll of a doctor ?

November 11th, 2021

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For my last pregnancy I decided to travel 45 mins to Sidney for my appts and doctored with Tambi. She was excellent, caring, helpful and always wanted what was best for me. I have never had better care at any hospital during labor and delivery like I did here. Highly recommended her.

March 13th, 2019

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I just really love Dr. Tambi. She is knowledgeable, caring, and very professional. Comparatively, she is the best OBGYN in Sidney and we're lucky to have her!!

September 28th, 2017

Chi Saint Alexius Health Williston Medical Center

1301 15th Ave WWilliston, ND 58801

Tel: (701) 774-7400

Sidney Health Center

216 14th Ave SwSidney, MT 59270

Tel: (406) 488-2100


Dr. Malua Tambi Iya, MD	Dr. Sara Solberg, MD	Heidi Grondahl, APRN, CNP, WHNP	Dr. Lisa Peterson, PAC
Obstetrics & Gynecology	Obstetrics & Gynecology	Obstetrics & Gynecology	Obstetrics & Gynecology
	Accepts New Patients		Accepts New Patients
4.5 (30 Ratings)	3.9 (7 Ratings)	0 (0 Ratings)	0 (0 Ratings)
20 Years of Experience	26 Years of Experience
No Virtual Visit Option	Virtual Visit Available	Virtual Visit Available	Virtual Visit Available
Speaks English	Speaks English	Speaks English	Speaks English
Williston , ND	Williston , ND	Williston , ND	Williston , ND
Med School: Medizinische Fakultaet Heidelberg Ruprecht-Karls-Universitaet Heidelberg	Med School: University Of North Dakota School Of Medicine & Health Sciences
Current Profile	View Profile	View Profile	View Profile

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Obstetrics & Gynecology

Birth Control
C-section
Child Birth
Infertility
Menopause
Menstrual Pain
Pap Smear
Pelvic Exam
Pregnancy
Women's Health

MEDICAL LICENSE

Medical Doctor, North Dakota, 2025, Expired

Medical Doctor, Montana, 2026, Expired

EDUCATION & TRAINING

Medical School

Medizinische Fakultaet Heidelberg Ruprecht-Karls-Universitaet HeidelbergGraduated in 2006

Dr. Holly Hobbs Shen, MD
Obstetrics & Gynecology
18 Years Exp | Bradenton, FL
(9)
Dr. Debra Jean Davis, MD
Obstetrics & Gynecology
32 Years Exp | Williston, ND
(158)
Crystal Lynn Arnson
Nurse Practitioner
| Williston, ND
(0)
Dr. Glenn Allen Wiens, MD
Family Medicine
40 Years Exp | Jamestown, ND
(5)
Dr. Beth A Helgerson, MD
Obstetrics & Gynecology
32 Years Exp | Saint Paul, MN
(8)
Dr. Joseph E Adducci, MD
Obstetrics & Gynecology
| Williston, ND
(3)
Dr. Andrea Teresa Di Michele-Manes, MD
Obstetrics & Gynecology
26 Years Exp | Garden City, KS
(12)
Dr. Beverly Tong, MD
Obstetrics & Gynecology
29 Years Exp | Williston, ND
(12)
Dr. Sara Solberg, MD
Obstetrics & Gynecology
26 Years Exp | Williston, ND
(7)
Heidi Grondahl, APRN, CNP, WHNP
Obstetrics & Gynecology
| Williston, ND
(0)

Where is Dr. Malua Tambi Iya's office located?: Dr. Malua Tambi Iya's office is located at 1301 15th Ave W, Williston, ND, 58801.
What languages does Dr. Malua Tambi Iya speak?: Dr. Malua Tambi Iya speaks English.
How can I make an appointment with Dr. Malua Tambi Iya?: You can find contact information for Dr. Malua Tambi Iya here on Vitals.
Which hospitals is Dr. Malua Tambi Iya affiliated with?: Dr. Malua Tambi Iya is affiliated with Sidney Health Center and Chi Saint Alexius Health Williston Medical Center.
Does Dr. Malua Tambi Iya accept virtual/telehealth appointments?: Dr. Malua Tambi Iya has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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