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Internists with Great Reviews in Aliso Viejo, CA

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Verified Internists in Aliso Viejo, CA

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217 providers

Availability last updated 08/30/2026

Healthcare specialist
5.0
(6)
Sukhvir Singh, MD Internist
31.8 mi
5.0 (6)
750 North Diamond Bar Blvd
Ste 102
Diamond Bar, CA 91765
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Latest Review
“Doctor is very nice very patient and knowledgeable I love coming to this urgent care everyone is always so nice and friendly.”

Sukhvir Singh, MD

Internist

750 North Diamond Bar Blvd
Ste 102
Diamond Bar, CA 91765

5.0 (6)
Dr. Melanchton Mangoba, MD
4.71
(67)
Dr. Melanchton Mangoba, MD Internist
32.5 mi
4.71 (67)
3838 Sherman Dr
Suite 2
Riverside, CA 92503
+24 more locations
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About Dr. Melanchton Mangoba, MD

The office of Melanchton A. Mangoba, MD, offers comprehensive internal medicine services to the Riverside, California, community. The health care team specializes in diagnosing and treating a variety of acute and chronic diseases in adults. They also focus on preventive health services and annual wellness exams to reduce risk factors for long-term health complications through individually tailored Healthy Plans.

As a board-certified internal medicine physician, Dr. Mangoba provides primary care services to manage hypertension, renal failure, diabetes, and other chronic diseases. He and his team also focus on the specialized needs of geriatric patients. They diagnose and treat conditions like dementia with respect and dignity.

The office of Melanchton A. Mangoba, MD, has the latest diagnostic testing technologies to give patients answers to their health questions as soon as possible. The team takes a patient-focused approach to health care and provides preventive resources to support long-term health and wellness. Dr. Mangoba strives to provide the highest quality of patient care and enjoys building a strong foundation for patient-physician relationships.

If you’re looking for a compassionate internal medicine physician, schedule an evaluation online or by calling Melanchton A. Mangoba, MD, today.

Practice
Melanchton A. Mangoba, MD
Latest Review
“Perfect”
Dr. Melanchton Mangoba, MD

Dr. Melanchton Mangoba, MD

Internist

3838 Sherman Dr
Suite 2
Riverside, CA 92503

4.71 (67)
Dr. Richard Lam, MD
Dr. Richard Lam, MD Internist
32.5 mi
27994 Bradley Road
Suite C
Menifee, CA 92586
+1 more location
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About Dr. Richard Lam, MD

Richard Lam, MD, is a highly respected physician specializing in Internal Medicine and Geriatrics at Richard C Lam MD & Associates. He sees patients from two Temecula and Sun City, California, offices and provides telemedicine services.

Dr. Lam is an esteemed physician in the Diamond Valley, serving the community since 1998, and has established a thriving private practice. Throughout years of service, he has become deeply connected to the local community, building long-lasting relationships with patients and earning their trust through exceptional medical care.

He has a solid educational background and a deep commitment to patient-centered care. He completed his undergraduate studies at the University of California, Irvine, where he pursued a dual major in Biology and Chemistry and a minor in Art History. His passion for the sciences and humanities allowed him to develop a well-rounded perspective in his approach to patient care. 

Dr. Lam attended Temple University in Philadelphia for his Medical degree, graduating magna cum laude. 

He pursued residency training at UCLA-Wadsworth Veteran's Hospital, gaining Internal Medicine and Geriatrics expertise and developing a comprehensive understanding of complex medical conditions and the specific needs of older adults.

Dr. Lam understands collaboration and shared decision-making are crucial to achieving the best outcomes. By building strong patient partnerships, he ensures that unique needs, concerns, and values are considered in treatment plans. 

With an integrative approach to medicine, Dr. Lam combines evidence-based practices with a holistic understanding of patients' well-being. He is particularly interested in managing heart disease, Alzheimer's, arthritis, and diabetic care. 

Dr. Lam stays current with the latest advancements, allowing him to provide his patients with the most effective and innovative treatments. His practice offers same-day visits, demonstrating a commitment to providing timely and accessible care. Dr. Lam understands the importance of addressing urgent medical needs promptly.

His commitment to his patients extends beyond the walls of his practice. He actively engages in community outreach programs, health education initiatives, and local events to promote awareness and preventative care within the Diamond Valley area.

Dr. Lam leads a fulfilling personal life. He is happily married and a proud father of four children. In his free time, he enjoys various hobbies, including fishing, woodwork, drawing and painting, physical fitness, and traveling with his family. These activities bring him joy and contribute to his well-rounded approach to life and preventive care.

Whether addressing acute illnesses, managing chronic conditions, or providing preventive care, Dr. Lam remains committed to serving the healthcare needs with excellence and compassion.

Practice
Richard C Lam MD & Associates
Dr. Richard Lam, MD

Dr. Richard Lam, MD

Internist

27994 Bradley Road
Suite C
Menifee, CA 92586

Healthcare specialist
Brittney Brown, DO Internist
32.8 mi
16209 Paramount Blvd
Paramount, CA 90723
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Brittney Brown, DO

Internist

16209 Paramount Blvd
Paramount, CA 90723

Healthcare specialist
4.79
(81)
Dr. Syed Bokhari, M D Cardiologist
33.9 mi
4.79 (81)
4646 Brockton Avenue
Suite 301A
Riverside, CA 92506
+1 more location
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About Dr. Syed Bokhari, M D

At Advanced Cardiovascular Care, Inc., we believe the best heart health combines par excellence medical expertise, state of the art technology, and most importantly personalized, compassionate care.

For more than two decades, our patients have enjoyed excellent heart and vascular care based on our philosophy of using the latest and most advanced medical knowledge and skill, technology, and genuine concern to help them enjoy life. Don't just live life, love it.

We provide individualized, personal care at its best

When it comes to your heart care, you want a practice that takes the time to get to know you better and make sure that you are completely comfortable with the care you receive. You need a cardiologist who along with his staff would not only provide you with the latest knowledge but also be adept with the most recent technical skills required to take the best care of you as an individual. Our providers are empathetic, compassionate, and dedicated individuals who are also highly trained in all heart and vascular diseases and interventions.

We have always practiced cardiology with one question in our minds … If we were the patient, how would we want to be treated? The answer is that we would want to be treated with personalized, affectionate care, putting our needs first, offering us a healthy heart with a good quality of life. So that is how you can expect to be treated at our office. We love to interact with our patients and provide them with the compassionate and individualized care, specific to their needs, for their most vital aspect of their lives: their heart.

Our Mission
  • To provide safe, high quality, personalized, compassionate and cost-effective healthcare services resulting in excellent patient outcomes.
Our Vision
  • To be the leader in the community providing par excellence heart and vascular care to our patients utilizing evidence-based medicine and the latest fund of knowledge.
Our Values
  • We strive to uphold an exceptional level of personalized service delivered with the utmost compassion and professionalism.
  • We thrive towards in an unwavering commitment to improving the treatment and lives of the patients we serve through the highest standards of clinical care.
  • We believe in the empowerment of and investment in our employees to perform with absolute integrity, honesty, and reliability.
Practice
Syed Bokhari, MD, FACC
Latest Review
“The office staff was very helpful and friendly.”

Dr. Syed Bokhari, M D

Cardiologist

4646 Brockton Avenue
Suite 301A
Riverside, CA 92506

4.79 (81)
Dr. Shelly Bagai Lapsi, MD
4.81
(101)
Dr. Shelly Bagai Lapsi, MD Ophthalmologist
36.5 mi
4.81 (101)
554 East San Bernardino Road
Suite 102
Covina, CA 91723
+1 more location
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About Dr. Shelly Bagai Lapsi, MD

Dr. Shelly Bagai Lapsi, MD, is a board-certified ophthalmologist and Medical Director for Omni Eye Care, with convenient locations in Covina and El Monte, California. With her extensive training, Dr. Lapsi is committed to providing the highest quality of ophthalmic care to her patients, utilizing the most recent medical and surgical advances. Her philosophy is to be actively engaged and dedicated to delivering this mission to her patients.

She attended the University of Washington School of Medicine, nationally recognized for its excellent training programs. Subsequently, she completed her residency at the University of Washington Department of Ophthalmology, a rigorous, top-tier program emphasizing a strong foundation in medical and surgical ophthalmology. At the University of Washington, she trained with many of the world’s most renowned ophthalmologists considered to be pioneers in the field.

Dr. Lapsi’s areas of interest include cataract surgery and glaucoma. Additionally, diabetic screening and macular degeneration care are central to her patient-centric approach. First and foremost, the goal of Omni Eye Care is to assist patients in maintaining excellent vision and eye health.  

When she is not practicing ophthalmology, Dr. Lapsi spends time with her husband and three children. She also enjoys reading, cooking, and photography, as well as traveling with her family. If you’re interested in ophthalmology services in the San Gabriel Valley, Dr. Lapsi is an exceptional eye physician and surgeon. She looks forward to meeting you and helping you achieve optimal eye health.

Practice
Omni Eye Care
Latest Review
“Transcendent.♾️”
Dr. Shelly Bagai Lapsi, MD

Dr. Shelly Bagai Lapsi, MD

Ophthalmologist

554 East San Bernardino Road
Suite 102
Covina, CA 91723

4.81 (101)
Dr.  Fouad Ghaly, MD
Dr. Fouad Ghaly, MD Internist
40.6 mi
20911 Earl Street
Suite 260
Torrance, CA 90503
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About Dr. Fouad Ghaly, MD

The Ghaly Center is the place for men and women living in Torrance, California, to experience healthcare solutions that let them live better — and longer. Under the leadership of Fouad Ghaly, MD, the center provides top-notch services in regenerative medicine.

Dr. Ghaly is one of the most influential physicians working in regenerative medicine therapies. He has participated in numerous regenerative medicine conferences all over the world. He has also collaborated with a distinguished, international group of leading physicians, researchers, and scientists on various projects. These projects include presentations on regenerative medicine, platelet-rich plasma therapy, bioidentical hormone replacement therapy, tissue-specific stem cell research and enhanced external counterpulsation.

Dr. Ghaly created the Ghaly Center for Regenerative Medicine in 1995 to focus his attention on this relatively new field. He incorporates innovative scientific research, alternative therapies, state-of-the-art technology, and conventional medicine to create customized treatment plans. He’s passionate about educating and guiding each patient.

Practice
Ghaly Center
Dr.  Fouad Ghaly, MD

Dr. Fouad Ghaly, MD

Internist

20911 Earl Street
Suite 260
Torrance, CA 90503

Dr. Suhail Jafrey, MD
Dr. Suhail Jafrey, MD Adult Medicine Physician
43.6 mi
1582 West San Marcos Boulevard Ste 100
San Marcos, CA 92078
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About Dr. Suhail Jafrey, MD
Dr. Jafrey is a board-certified primary care physician with nearly two decades of clinical expertise spanning hospitalist medicine, critical care, and outpatient primary care. He completed his residency through the Mayo Clinic/University of Minnesota program and earned his medical degree from Saba University School of Medicine. His extensive hospital background uniquely positions him to anticipate and manage high-acuity conditions, bringing a superior level of clinical insight to the outpatient setting. Dedicated to a proactive and preventative approach, Dr. Jafrey develops highly personalized care plans focused on optimizing long-term vitality and health span. His philosophy centers on relationship-driven care, ensuring that every patient receives the unhurried, expert attention.
Practice
Collaborative Health - Dr. Jafrey
Dr. Suhail Jafrey, MD

Dr. Suhail Jafrey, MD

Internist

1582 West San Marcos Boulevard Ste 100
San Marcos, CA 92078

Healthcare specialist
5.0
(2)
Dr. Hedyeh Golshan, MD Internist
43.7 mi
5.0 (2)
1850 North Riverside Avenue
Suite 230
Rialto, CA 92376
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About Dr. Hedyeh Golshan, MD

At her friendly and welcoming office, Dr. Hedyeh M. Golshan has treated many Rialto and San Bernardino county, California residents. A board-certified internist, Dr. Golshan is highly trained in her field and provides a number of different services for patients.

Dr. Golshan studied medicine at the University of Leeds in England, where she earned both a Bachelor of medicine degree and a Bachelor of surgery degree. After finishing medical school, she attended Wayne State University in Michigan to complete her residency in internal medicine. Today, Dr. Golshan is proud to be board-certified by the American Board of Internal Medicine and a member of the American College of Physicians.

In addition to specializing in internal medicine which manages chronic illnesses, geriatric care and women’s health services she also provides the following:

  • weight loss management
  • laser hair removal
  • laser treatment for varicose veins
  • acne scar treatment
  • treatment for pigmented lesions

Many of the patients who have come to Dr. Golshan’s office highly recommend her to others in the area.

Practice
Hedyeh Golshan, MD
Latest Review
“Excellent care from my Doctor.”

Dr. Hedyeh Golshan, MD

Internist

1850 North Riverside Avenue
Suite 230
Rialto, CA 92376

5.0 (2)
Healthcare specialist
Vimal Ponnezhan, MD Critical Care Medicine
44.5 mi
3579 E Foothill Blvd
Suite 432
Pasadena, CA 91107
+1 more location
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Vimal Ponnezhan, MD

Internist

3579 E Foothill Blvd
Suite 432
Pasadena, CA 91107

Dr. Natalie MacLean, MD, MSc, FRCPC
Dr. Natalie MacLean, MD, MSc, FRCPC Rheumatologist
44.6 mi
345 Saxony Road
Suite 105
Encinitas, CA 92024
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About Dr. Natalie MacLean, MD, MSc, FRCPC

Natalie MacLean, MD, MSc, FRCPC, is an experienced rheumatologist at Kaplan MacLean Rheumatology in Encinitas, California. She provides specialized care to patients with arthritis, osteoporosis and all other rheumatologic conditions. 

Dr. MacLean received her medical degree from the Schulich School of Medicine and Dentistry at the University of Western Ontario. She completed her residency in Internal Medicine and Fellowship in Rheumatology from the University of Alberta. She is a Fellow of the Royal College of Physicians and Surgeons of Canada in Internal Medicine and Rheumatology. She is also a member of the American College of Rheumatology and the American College of Physicians. 

Dr. MacLean holds her undergraduate Honours Degree in Biochemistry from Mount Allison University and her Masters of Medical Sciences - Oncology from the University of Alberta. She is a professional microscopist and worked in biomedical research at the University of Victoria and the University of California San Diego prior to her medical training.

Before forming Kaplan MacLean Rheumatology, she was Clinical Lecturer and Rheumatologist in the Division of Rheumatology at the University of Alberta, where she enjoyed teaching students and residents. Her friendly nature, enthusiasm and genuine passion for her patients provided her with the reputation for being able to connect easily with them, providing comfort during often stressful times or sharing a laugh.

Dr. MacLean is a fitness and food enthusiast, which she admits are sometimes at odds with each other. She looks forward to meeting you at your next appointment. 


Practice
Kaplan MacLean Rheumatology
Dr. Natalie MacLean, MD, MSc, FRCPC

Dr. Natalie MacLean, MD, MSc, FRCPC

Rheumatologist

345 Saxony Road
Suite 105
Encinitas, CA 92024

Healthcare specialist
4.71
(598)
Dr. Daniel Brelian, MD Internist
44.9 mi
4.71 (598)
711 West College Street
Suite 203
Los Angeles, CA 90012
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About Dr. Daniel Brelian, MD

Dr. Daniel Brelian is a gastroenterologist at Downtown Gastro Medical Group in Los Angeles. He is board-certified in Internal Medicine and Gastroenterology, and is passionate about helping patients recover from a wide range of digestive ailments and conditions.

Dr. Brelian received his bachelor’s degree in Molecular and Cell Biology from the University of California, Berkeley and went on to earn his Doctor of Medicine at Drexel University College of Medicine in Philadelphia.

He has worked in some of the most innovative and prestigious medical centers in the nation, including Cedars-Sinai Medical Center, Georgetown University Hospital, and New York University. Before opening his private practice, he was a physician at the Pacific Alliance Medical Group.

Dr. Brelian’s work has appeared in numerous medical journals, including Gastroenterology and Gastrointestinal Endoscopy. Committed to the latest research and training, he is also a member of many professional organizations, including the American College of Gastroenterology (ACG) and the American Gastroenterological Association (AGA).

At Downtown Gastro Medical Group, Dr. Brelian helps patients recover from conditions like irritable bowel syndrome, food allergies, acid reflux disease, Crohn's disease, and more. With a commitment to the most excellent quality of patient care, his patients feel supported and empowered to live their healthiest lives.

Practice
Downtown Gastro Medical Group
Latest Review
“It's a nice place people are friendly and the Doctor is very nice and friendly ”

Dr. Daniel Brelian, MD

Internist

711 West College Street
Suite 203
Los Angeles, CA 90012

4.71 (598)
Healthcare specialist
5.0
(11)
Dr. Robert Stephenson, MD Internist
45.5 mi
5.0 (11)
320 Santa Fe Dr.
Suite 303
Encinitas, CA 92024
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About Dr. Robert Stephenson, MD

Robert L. Stephenson, MD, is a board-certified internist practicing in Encinitas, California. He’s been providing expert, up-to-date, patient-focused care for over 35 years. Dr. Stephenson and his friendly staff can usually accommodate same-day or next-day appointments.

Dr. Stephenson earned his medical degree at the University of Cincinnati College of Medicine in Cincinnati, where he graduated 2nd in his class of 192 medical students. He went on to serve his internship and residency in internal medicine at the University of Colorado Health Sciences Center in Denver.

Dr. Stephenson offers a wide range of adult health care services including diagnostic testing and management of chronic diseases, including diabetes, high blood pressure, and arthritis. He also provides comprehensive men’s and women’s health screenings and services. In addition, he offers mental health screenings and helps patients who have depression, anxiety, or attention deficit hyperactivity disorder.

In addition to providing expert, personalized care, Dr. Stephenson helps patients learn about their bodies and health care needs. He always makes time to ensure that patients have the information and knowledge they need to make the best possible decisions about their health care.

Dr. Stephenson is currently welcoming new patients and accepts most insurance plans. Appointments are available by calling the practice or booking online.

Practice
Robert L. Stephenson, M.D.
Latest Review
“The best!”

Dr. Robert Stephenson, MD

Internist

320 Santa Fe Dr.
Suite 303
Encinitas, CA 92024

5.0 (11)
Christopher Dagher, MD
Christopher Dagher, MD Internist
45.9 mi
301 S. Fair Oaks Ave., Suite 208
Pasadena, CA 91105
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Christopher Dagher, MD

Christopher Dagher, MD

Internist

301 S. Fair Oaks Ave., Suite 208
Pasadena, CA 91105

Dr. James Richards, MD
Dr. James Richards, MD Internist
46.6 mi
6222 W Manchester Ave
Suite A
Los Angeles, CA 90045
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About Dr. James Richards, MD
Dr. Richards earned his undergraduate degree from UC Berkeley and his medical degree from UCLA. Extending his training, he had the honor of a summer internship with Travis Windsor, M.D. who was a pioneer in electrocardiography (EKG technology). He then completed a 3 year residency in Internal medicine in the UCLA/VA program. His emphasis in preventive medicine and health promotion is in keeping with our practice philosophy.
Practice
Manchester Medical Group PC
Dr. James Richards, MD

Dr. James Richards, MD

Internist

6222 W Manchester Ave
Suite A
Los Angeles, CA 90045

Dr. Paymon Banafshe, DO
Dr. Paymon Banafshe, DO Internist
46.6 mi
6222 W Manchester Ave
Suite A
Los Angeles, CA 90045
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About Dr. Paymon Banafshe, DO
Dr. Banafshe earned his undergraduate degree from UCLA and he then completed his internship and residency in Internal Medicine at Los Angeles County/USC Medical Center. Dr. Banafshe is sought after for his warm manner, capacity to listen and ability to clearly discuss medical issues so that he and his patient can effectively participate as a team in making decisions about care.
Practice
Manchester Medical Group PC
Dr. Paymon Banafshe, DO

Dr. Paymon Banafshe, DO

Internist

6222 W Manchester Ave
Suite A
Los Angeles, CA 90045

Healthcare specialist
Ki Cho, MD Internist
46.7 mi
3130 West Olympic Boulevard Ste 230
Los Angeles, CA 90006
View profile

Ki Cho, MD

Internist

3130 West Olympic Boulevard Ste 230
Los Angeles, CA 90006

Keven Tagdiri, MD
4.88
(256)
Keven Tagdiri, MD Internist
47.2 mi
4.88 (256)
4401 Manchester Ave
Suite 103
Encinitas, CA 92024
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About Keven Tagdiri, MD

Keven Tagdiri, MD, is a longtime internal medicine specialist in Encinitas, California, who treats patients with a broad array of illnesses and diseases.

A graduate of Ross University School of Medicine, Dr. Tagdiri completed his residency in internal medicine at Jamaica Hospital Medical Center in Queens, New York, in 1988.

Shortly after completing his residency, Dr. Tagdiri headed west, where he established himself in the Encinitas community, which he has served since 1991.

Though he specializes in internal medicine, Dr. Tagdiri is also trained in general medicine, allowing him to treat patients for diseases that may have overlapping symptoms or complications.

A sought-after doctor in a tight-knit community, Dr. Tagdiri makes it a point to bond with each and every one of his patients, understanding they’re more than just a collection of illnesses — they’re people in need of help.

That’s why Dr. Tagdiri places the importance of the doctor-patient relationship above all else, always making sure his dedicated patients feel comfortable, well-informed, and, most of all, understood.

To schedule an appointment or consultation with Dr. Tagdiri, call or book online today.

Practice
Keven Tagdiri, M.D.
Latest Review
“Dr TAGDIRI has been my Doctor for many years. He is very helpful with superior concern for his patients. I recommend him as knowledgeable, trustworthy, and always ready to listen to patient concerns.”
Keven Tagdiri, MD

Keven Tagdiri, MD

Internist

4401 Manchester Ave
Suite 103
Encinitas, CA 92024

4.88 (256)