Kim N. N. Tran, DO
Diamond Bar, CA 91765
- Mission Heritage Medical Group and Affiliated Physicians
- St. Joseph Heritage Medical Group and Affiliated Physicians
- St. Jude Heritage Medical Group and Affiliated Physicians
St. Jude Heritage Diamond Bar
253 South Diamond Bar Boulevard, Diamond Bar, CA 91765
New Patient Appointment Availability
Insurances Accepted
This information provides an overview of accepted insurance plan types. Coverage may vary by specific plan. Please verify your with your insurance provider before visiting us for care.
- TriWest - Tricare
- United HealthCare PPO
- Providence Health Plan - Medicare Advantage
- Health Net - Medicare Advantage
- Choice/Humana PPO
- Blue Shield of CA HMO - Trio
- United Healthcare Medicare Advantage
- Anthem Blue Cross Medicare PPO
- SCAN Medicare Advantage
- Anthem Blue Cross HMO
- Aetna Medicare Advantage HMO
- Aetna HMO
- United Healthcare HMO
- Anthem Blue Cross Medicare Advantage
- Vivity by Anthem Blue Cross
- Health Net PPO
- Multiplan PPO
- Cigna HMO
- Blue Shield of CA PPO
- Aetna PPO
- Anthem Blue Cross PPO
- Blue Shield of CA Medicare Advantage
- Blue Shield of CA HMO
- Aetna Medicare Advantage PPO
- US Family Health Plan - TriCare
- Cigna PPO
- Coventry/First Health PPO
- HealthSmart (Interplan) PPO
- Health Net HMO
- No results found
Please contact your insurance provider to verify coverage.
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Aetna: 336868
Antem Blue Cross:0RD478
Anthem Blue Cross Medicare:24679020
Blue Shield: *100441892002
Cigna: 1154648007
CignaSelect: 1154648008
Health Net: 3205303960
Health Net Medicare: 5149303960
SCAN Medicare: 866-509413
United Healthcare: 40095305
*Provider ID is the same for both Commercial and Medicare Plans
About Kim N. N. Tran
Dr. Kim Tran is a board-certified Family Medicine physician. After graduating from University of California, Irvine in 2011, she went on to complete medical school at Lake Erie College of Osteopathic Medicine in Erie, PA and residency training at Sisters of Charity Hospital in Buffalo, NY, where she served as the Wellness Chief in her senior year. She also holds a Masters in Health Service Administration from Lake Erie College of Osteopathic Medicine. After training and working out of state for over a decade, Dr. Tran is back in Southern California, serving the community in which she grew up.
Dr. Tran’s areas of expertise and clinical areas of interest focus on comprehensive and preventative care for adolescent to geriatric patients, including guideline-based cancer screening and management of diabetes, hypertension, hyperlipidemia, chronic obstructive respiratory conditions, hypothyroidism, anxiety, and depression. Her philosophy is that an informed, collaborative relationship between patients and their physician is the key to effective medical management. She strives to nourish an environment where patients understand their medical conditions and feel comfortable asking questions.
In her free time, Dr. Tran enjoys spending time with her family and traveling to new cities and countries. She is a fervent gastronome, novice gardener, and passionate volleyball enthusiast. Dr. Tran is fluent in English and Vietnamese.
- American Osteopathic Board of Family Physicians, Family Medicine/OMT
- American Osteopathic Board of Internal Medicine, Internal Medicine
Community Reviews
At Providence, we're dedicated to providing you quality, personalized health care. We are constantly striving to optimize your experience.
As part of ensuring you have a positive experience with Providence, our online provider directory includes ratings and patient comments for select providers. More about our survey.
I always have good experiences with all the staff, I appreciate the attention of Dr. Kim Tran, very professional, friendly and attentive to any Inquired that I may need .
Providence Patient
I love Dr Tran! She is warm and caring. She calls to explain results and truly listens. She is a blessing to my family
Providence Patient
Dr. Tran found my health problems by some exams . Then make sure what was my real problem in this visit. She is a good doctor.
Providence Patient
Dr. Tran is a good listener, and she offers practical advice.
Providence Patient
Everything went as expected
Providence Patient
I was very happy with the time and care Dr. Tran provided during my appointment as well as the follow up via My Chart.
Providence Patient
Dr tram is a perfect for me & my needs
Providence Patient
Amazing check in nurse and an absolutely amazing Dr. I feel I will finally get the care I need.
Providence Patient
It was a good experience
Providence Patient
Dr.Kim Tran is an excellent dr. She addresses all my concerns and always comes up with a solution. She is very helpful and easy to understand. I recommend my husband to see her as well. I am very pleased with the care she gives me.
Providence Patient
This time my experience is good / With Dr. Kim / Desk people / and the nurses.
Providence Patient
I was pleased that Dr. Tran called me regarding my bloodwork to let me know that I was fine. Usually I have to call my doctor on my results if there is anything I need to worry about? I would appreciate a call from the doctor or nurse especially if there is a change in my test results. Thank you
Providence Patient
My doctor and everyone helping in the location were extremely nice, friendly, and helpful. Dr Kim Tran listened to all my health concerns and questions.
Providence Patient
I was able to get an appointment with Dr. Tran for my pre-op clearance since my primary is busy until october. Dr. Tran is nice and listens to what I have to say. I would see her again if my primary isnt available and would recommend her to family and friends
Providence Patient
Excellent Physician and kindly listen to patient's issue and provided the best diagnosis and treatment. Very pleased with the customer service and professionalism.
Providence Patient
Dr Tran and nurse were very thoughtful and caring during my visit!
Providence Patient
Detail checking with Patient....Excellent Customer Care ...
Providence Patient
Very knowledgeable and took her time with me
Providence Patient
I'm so thankful for Dr Kim Tran. She always listens to everything I have to say and ask about my health. She does everything she can to answer and give me the help that I need! What a great doctor! Have a blessed day!
Providence Patient
Dr Tran is very personable and accommodating. She puts me at ease and is very knowledgeable about any concerns I've had.
Providence Patient
My original doctor was Dr. Castro who is now retired. Kim is new to me but so far I really really like her.! I'm pleased with the choices of made with her and her team! Very compassionate I never felt rushed
Providence Patient
She spent a lot of time explaining my options.
Providence Patient
Very good doctor, service is excellent! Thank you!
Providence Patient
Dr was friendly and easy to talk to. She answered all my questions and was happy about how my health has improved.
Providence Patient
Excellent services. The provider went extra mile to help patient.
Providence Patient
Dr. Tran understood the problem I was having with lower back pain and her prescribed regimen seems to be helping although it's still to early to assess an outcome.
Providence Patient
Every thing was good
Providence Patient
Professional and kind
Providence Patient
Very good doctor answer all my questions.
Providence Patient
Good listening and understanding.
Providence Patient
Keep up the great work. Patient surveys and satisfaction are essential.
Providence Patient
The care provided to me by Dr. Kim Tran is exceptional. She's been a great listener, explained information that I could easily understand, she made me feel at ease to communicate all my health concerns, she exudes an aura of intelligence and kindness in caring for my overall health!!
Providence Patient
Dr. Kim Tram meets and exceeds my expectations, always explaining my issues clearly and providing tips to help me meet my goals for better health. I guess my biggest concern is I hope 'you' (her employer) take care of her and value her professionalism, I'm speaking for myself because I've read that many doctors in general are facing challenging times in this new era of health care and face 'burn out.'
Providence Patient
The doctor was ver kind, listened intently and answered all my questions so I could understand.
Providence Patient
This is my first visit with Dr. Tran.I am very thankful she went through my medical history and addressed my concerns.Looking forward to have her as my primary.
Providence Patient
No bad experience
Providence Patient
My primary physician was not available for a pre-op exam and I was given an appointment with Dr Kim Tran. I was concerned as I had never seen Dr Tran and thought she knew nothing about me. She quickly put me at ease with her knowledge and thoroughness. I will definitely ask for her whenever my primary physician Is unavailable.
Providence Patient
I am very confident with Dr Kim Tran as my doctor. I find her to be one of the best and thorough Dr's I have had!
Providence Patient
The front desk team is always quick and efficient. It was my first time seeing Dr Kim Tran and she was thorough and listened well and asked questions to get the full picture. I very much appreciate her and the entire Diamond Bar office.
Providence Patient
Dr. Kim Tran is welcoming & made me feel relaxed & comfortable. Removed stitches & staples with ease & without pain. Speaks clearly & in a manner easy to understand. Listened to my concerns. Very happy with my visits.
Providence Patient
Dr. Tran is very Professional and knowledgeable, .she listens to you and answers your questions . She explains things in terms that you understand . She really cares about her patients .
Providence Patient
First time seeing Dr. Tran as PCP was booked and needed to see someone right away. Dr. Tran took her time to listen to why I was there and ask all pertinent questions regarding my bronchitis. She was very very thorough in her examination. My file with St. Jude now Providence would take someone months to review. She carefully read recent records as to my visit with Urgent care where my diagnosis was provided. I was very satisfied with Dr. Tran and her help. I am starting to feel better.
Providence Patient
Excellent
Providence Patient
Provider Tran was detailed, listened to concerns, and provided sufficient time for visit.
Providence Patient
Dr Tran is the doctor I see when my Dr is not available . She is good
Providence Patient
The person I saw I liked very much and will ask again for her. The cream she suggested worked out perfectly. Could you please tell her.
Providence Patient
I am greatly appreciative of the care I receive from Dr. Tran. Even though we often have a lot to cover In a short period of time, I never leave without feeling she has discussed all the pertinent Items for that visit. AND, If I do forget to ask her a question I know I can always ask her via a portal message. I appreciate her quick responses to my messages on the portal. I never call the office as I know going through the portal will result in a response from Dr. Tran, usually the next day.
Providence Patient
I love Dr. Tran! She always is very thorough!
Providence Patient
Kim N. Tran was very thorough in getting my medical history since this was my first time with her
Providence Patient
Dr. Tran was amazing
Providence Patient
I had a great experience with everyone I saw, the office is nice and clean.I made a good choice for my healthcare at Providence Diamond Bar.[Name(s)]
Providence Patient
After seeing Dr. Tran, I recommended that my husband go visit her and he really liked her as well. Now our whole family goes to see her. She listens and is very thorough. She is the very best and medical care!
Providence Patient
Felt So Comfortable with Her:
Providence Patient
Very good service from staff to provider
Providence Patient
Always good experience at Providence Diamond bar
Providence Patient
Dr. Kim Ngan Ngoc Tran-is truly amazing! She goes above and beyond to make me feel heard, valued, and supported. It means so much to know that I have a care team that not only addresses all of my medical needs but also treats me with compassion and respect.
Providence Patient
Very efficient and explains everything clearly.
Providence Patient
Wonderful doctor
Providence Patient
Very professional and understanding.
Providence Patient
She is an outstanding physician who listens well and truly cares about her patients.
Providence Patient
She's very nice and easy to talk to.
Providence Patient
My doctor is very attentive and compassionate regarding my cate
Providence Patient
Very easy and fast service
Providence Patient
Excellent doctor
Providence Patient
I am in need of a new primary care doctor, since Dr. Castro left. This is the first time I met Dr. Tran and I feel comfortable with her so far. She is pleasant and professional.
Providence Patient
Satisfied.
Providence Patient
Dr. Tran was very thorough. She took time to go over everything and explain it. She was extremely nice.
Providence Patient
Dr. Kim lacked empathy to understand my concerns. I won't be seeking medical treatment with her again.
Providence Patient
Always a good experience. Appointments are easy to schedule and I get in & out in a timely manner and do t feel rushed
Providence Patient
Out of all the doctors I have seen from Providence. Dr Tran is very respectful, knowledgeable, easy to talk to. Also I feel she is very thorough. Makes me feel confident that she real check all my physical concerns. Thank you Dr. Tran.
Providence Patient
Sent me to hospital based on examination and probably saved my life from
Providence Patient
Dr. Tran has good bedside manners. Explain things well.
Providence Patient
Dr. Tran is a professional, caring person who eased my concerns with her words and immediate actions.
Providence Patient
Very good dr.
Providence Patient
Dr Tran listened to me and I felt very comfortable with her and thankful for her course of treatment! Her nurse assistant was also very kind and helpful! Great experience! Thank you
Providence Patient
I am new with St jude and Doctor Tran, my first visit with Doctor Tran, St Jude, and the facility was [Date] 2025, I had a medical emergency out of the country and the day before I arrived back in the states I called in to make an appointment for follow up from being in the hospital a week in Mexico, St Jude and Dr Tran received me right away and have been working with me. My mother is a patient to St Jude and highly recommend me to the facility.
Providence Patient
I was upset that my primary care physician, Dr. J. Castro, had left the practice, but was extremely happy with the care I received from Dr. Kim Tran at my physical! She will now be my pcp!
Providence Patient
I saw Dr Tran because Dr Rhodes not in the office and I needed to get my meds adjusted! She is a very good doctor!
Providence Patient
Always excellent care for me and family with st Jude physicians
Providence Patient
Conditions and Procedures
- Abdominal Cramps
- Abdominal Pain
- Abnormal Bowel Movement
- Abnormal Stool
- Abnormal Weight Loss
- Abrasion
- Acne
- Actinic Cheilitis
- Acute Arthritis
- Acute Back Pain
- Aging
- Alcohol Dependency
- Allergic Conjunctivitis
- Allergic Contact Dermatitis
- Allergic Reaction
- Allergic Rhinitis
- Allergic Wheezing
- Allergies
- Altered Bowel Habits
- Anal Itching
- Anal Pain
- Anemia
- Angular Cheilitis
- Animal Bite
- Ankle Injury
- Ankle Instability
- Anorexia
- Anxiety
- Aphthous Ulcers
- Arm Pain
- Arm Weakness
- Arthralgia
- Asthma
- B12 Deficiency Anemia
- B12 Shots
- Back Injury
- Back Muscle Injury
- Back Muscle Pain
- Back Pain
- Back Spasm
- Bedbugs
- Behavioral Disorders
- Bereavement
- Bilateral Knee Pain
- Birth Control Counseling
- Birthmark
- Bleeding During Intercourse
- Bleeding Hemorrhoids
- Blister
- Blood In Stool
- Blurred Vision
- Breast Discharge
- Breast Examination
- Breast Lump
- Bright Red Blood Per Rectum
- Bronchitis
- Bruising
- Burns
- Camp Physicals
- Celiac Disease
- Cellulitis
- Cerumen Removal
- Chest Pain
- Chest Pain On Breathing
- Chlamydia
- Choking Sensation
- Cholesterol Disorders
- Cholesterol Management
- Chronic Abdominal Pain
- Chronic Cough
- Chronic Diarrhea
- Chronic Disease Management
- Chronic Fatigue Syndrome (Cfs)
- Chronic Kidney Disease (Ckd)
- Chronic Migraines
- Chronic Obstructive Pulmonary Disease
- Chronic Pain
- Claudication
- Cold Intolerance
- Cold Sore
- College Health
- Common Cold
- Concussion
- Concussion Testing
- Conduct Disorder
- Confusion
- Congenital Ear Deformity
- Conjunctivitis
- Constant Nausea
- Constipation
- Contact Dermatitis
- Coping Skills
- Cough
- Cradle Cap
- Cystitis
- Daytime Sleepiness
- Decrease In Appetite
- Decreased Libido
- Dehydration
- Dementia
- Depressed Mood
- Depression
- Dermatophytosis
- Developmental Assessment
- Diabetes Counseling
- Diabetes Education
- Diabetes Management
- Diabetes Mellitus
- Diabetes Therapy
- Diarrhea
- Diet And Exercise
- Diet And Nutrition
- Diplopia
- Disability Evaluation
- Disorder Of Balance
- Distractible
- Diverticulitis
- Dizziness
- Drug Reaction
- Dry Nose
- Dry Scalp
- Dry Sinus
- Dry Skin
- Dyshidrosis
- Dysmenorrhea
- Dyspepsia
- Dysphagia
- Dysphoria
- Dyspnea On Exertion
- Dysuria
- Ear Discharge
- Ear Drainage
- Ear Exam
- Ear Infections
- Ear Pressure
- Earache
- Eating Disorders
- Eczema
- Elbow Pain
- Elbow Sprain
- Emphysema
- Employee Health
- Enlarged Prostate
- Environmental Allergies
- Epicondylitis
- Epigastric Pain
- Epistaxis
- Erectile Disorder
- Eructation
- Erythema
- Executive Physical Examinations
- Eye Infections
- Eye Pain
- Eye Strain
- Face Swelling
- Facial Nerve Palsy And Paresis
- Facial Pain
- Facial Tingling
- Falls
- Family Planning
- Fasciculations
- Fatigue
- Fecal Incontinence
- Feeding Problems
- Fever
- Fever With Chills
- Fibrocystic Breast Changes
- Fibromyalgia
- Finger Pain
- First Degree Burns
- Fitness For Duty Evaluations
- Flatulence
- Floaters
- Flu Shot Vaccination
- Folliculitis
- Food Allergy
- Food Poisoning
- Foot Injury
- Foot Pain
- Frailty
- Frequency Of Urination
- Frequent Urinary Tract Infections
- Gastric Ulcer
- Gastroenteritis
- Gastroesophageal Reflux Disease
- General Well Visit
- Genital Herpes, Female
- Genital Herpes, Male
- Genital Warts
- Gluten Allergy
- Gluten Intolerance
- Gluten Sensitivity
- Gout
- Grave's Disease
- Grief
- Groin Mass
- Groin Pain
- Gum Infection
- Gynecological Exam
- Hand Injury
- Hand Pain
- Head Congestion
- Headache
- Health Maintenance
- Hearing Loss
- Heart Disease
- Heart Murmur
- Heart Racing
- Heat Illness
- Heat Intolerance
- Heel Pain
- Hematochezia
- Hematuria
- Hemoptysis
- Hemorrhoids
- Hepatitis
- Hepatitis A Vaccination
- Hepatitis B Vaccination
- Hernia
- Herpes
- Herpes Zoster
- Herpetic Whitlow
- Hip Pain
- Hirsutism
- Hoarseness
- Hot Flashes
- Human Bites
- Human Immunodeficiency Virus (Hiv)
- Human Papilloma Virus (Hpv)
- Human Papilloma Virus (Hpv) Vaccination
- Hyperglycemia
- Hypertension
- Hyperthyroidism
- Hypothyroidism
- Impacted Cerumen
- Impetigo
- Infectious Mononucleosis
- Influenza
- Ingrown Hair
- Ingrown Nail
- Insect Allergy
- Insulin Resistance
- Intention Tremor
- Interstitial Cystitis
- Intertrigo
- Iron Deficiency Anemia
- Irregular Menstruation
- Irritability
- Itchy Ear
- Jaundice
- Jaw Pain
- Joint Sprain
- Joint Stiffness
- Joint Swelling
- Joint Warmth
- Keloid
- Keratin Cyst
- Keratitis
- Keratosis Pilaris
- Knee Click
- Knee Injury
- Knee Pain
- Labyrinthitis
- Laceration
- Lactose Intolerance
- Laryngitis
- Lateral Epicondylitis
- Lazy Eye
- Leg Numbness
- Leg Pain
- Leg Weakness
- Lethargy
- Lgbtq+ Health
- Lice
- Lifestyle Modification
- Lipomas
- Lower Back Pain
- Lump In Throat
- Lyme Disease
- Lymphadenopathy
- Malaise And Fatigue
- Mastodynia
- Measles Vaccination
- Medial Epicondylitis
- Memory Disorders
- Meningitis Vaccination
- Menopause
- Mens Health
- Migraine
- Migraine Treatment
- Minor Injury
- Missed Periods
- Mmr Vaccine
- Mood Symptoms
- Motion Sickness
- Mouth Bleeding
- Mouth Pain
- Mouth Ulcer
- Muscle Cramps
- Muscle Strain
- Muscle Tears
- Muscle Weakness
- Musculoskeletal Pain
- Myalgia
- Nail Disease
- Nasal Congestion
- Nasal Obstruction
- Nausea
- Neck Muscle Injury
- Neck Pain
- Neck Sprain
- Neonatal Acne
- Nevus
- Newborn Care
- Newborn Feeding Problems
- Night Sweats
- Nightmares
- Nipple Discharge
- Noisy Breathing
- Norovirus
- Nose Pain
- Numbness
- Nutrition And Health
- Nutritional Counseling
- Obesity
- Odynophagia
- Optic Migraines
- Orthopnea
- Orthostatic Hypotension
- Osteoarthritis
- Osteopenia
- Osteoporosis
- Otalgia
- Otitis
- Overweight
- Pain Management
- Palpitations
- Panic Reaction
- Pap Smear
- Paresthesia
- Paronychia
- Patellofemoral Syndrome
- Penile Bleeding
- Penile Discharge
- Performance Anxiety
- Persistent Cough
- Pertussis
- Pharyngitis
- Plantar Fasciitis
- Pleurisy
- Pleuritic Pain
- Pneumonia
- Pneumonia Vaccination
- Poison Ivy
- Poison Oak
- Polypharmacy
- Positional Vertigo
- Post Nasal Drip
- Postcoital Bleeding
- Prediabetes
- Preoperative Evaluation
- Preventive Medicine
- Problems With Smell And Taste
- Prostate Cancer Screening
- Prostate Examination
- Prostate Specific Antigen Blood Test
- Pruritus
- Psychomotor Agitation
- Pulmonary Infections
- Pyelonephritis
- Rash
- Rectal Bleeding
- Rectal Pain
- Reproductive Health / Oral Contraception
- Respiratory Syncytial Virus
- Restless Legs Syndrome
- Retained Tampon
- Rhinitis
- Rosacea
- Scab
- Scabies
- Scaly Skin
- School Anxiety
- School Physical
- Sciatica
- Scratchy Voice
- Scrotal Pain
- Seasonal Allergies
- Seborrheic Dermatitis
- Secondary Enuresis
- Sensitive Skin
- Severe Asthma
- Sexual Health
- Sexually Transmitted Disease (Std)
- Shin Splints
- Shingles Vaccination
- Shortness Of Breath (Sob)
- Shoulder Injury
- Shoulder Pain
- Shoulder Sprain
- Shoulder Strain
- Sickle Cell Disease
- Sinus Pain
- Sinus Pressure
- Sinusitis
- Skin Abscess
- Skin Cancer Screening
- Skin Disease
- Skin Tag
- Skin Tag Removal
- Sleep Disorders
- Sleep Terrors
- Slowing Of Urinary Stream
- Smoker Cough
- Snoring
- Sore Throat
- Spider Bite
- Splinter Removal
- Sports Physical Exam
- Sports Related Concussion Testing
- Sprain
- Sputum Production
- Staphylococcus Infections
- Stomach Cramps
- Stomach Pain
- Stool Changes
- Straining On Urination
- Strep Throat
- Stress Incontinence
- Stridor
- Stye
- Substance Addiction
- Sudden Infant Death Syndrome
- Suicidal Ideation
- Sunburn
- Suture Removal
- Swallowing Problem
- Syncope
- Tachycardia
- Teething
- Tension Headache
- Testicular Pain
- Throat Tightness
- Thumb Dislocation
- Thyroid Disorder
- Tick Borne Infections
- Tinea Capitis
- Tinea Corporis
- Tinea Cruris
- Tinea Pedis
- Tingling
- Tinnitus
- Tobacco Use Cessation
- Tongue Pain
- Tongue Swelling
- Tracheobronchitis
- Travel Medicine
- Traveler's Diarrhea
- Tremor
- Tuberculosis (Tb) Test
- Twitching
- Type 1 Diabetes
- Type 2 Diabetes
- Unsteady Gait
- Upper Back Pain
- Upper Respiratory Infection
- Urethral Discharge
- Urge Incontinence
- Urinary Hesitation
- Urinary Retention
- Urinary Tract Infection
- Urinary Urgency
- Urticaria
- Vaccinations
- Varicella
- Varicella Vaccination
- Vasovagal Syncope
- Vertigo
- Viral Conjunctivitis
- Virtual Care
- Visual Discomfort
- Visual Disturbance
- Vitamin D Deficiency
- Vitamin Deficiency
- Voice Problems
- Vomiting
- Warts
- Weakness
- Weight Loss
- Weight Problem
- Well Child Exam
- Wellness
- Wheezing
- Wrist Pain
- Wrist Sprain
Job well done
Providence Patient