Mark L. Geller, MD
Tarzana, CA 91356
Facey Medical Group - Tarzana
18133 Ventura Boulevard, Suite 204, Tarzana, CA 91356
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.
- Health Net - Medicare Advantage
- Blue Shield of CA HMO - Trio
- SCAN Medicare Advantage
- Blue Shield of CA HMO
- Aetna HMO
- HealthSmart (Interplan) PPO
- Humana Medicare Advantage
- Anthem Blue Cross HMO
- Vivity by Anthem Blue Cross
- Aetna PPO
- Cigna HMO
- Coventry/First Health PPO
- Cigna PPO
- Anthem Blue Cross Medicare Advantage
- US Family Health Plan - TriCare
- Health Net PPO
- Health Net Cal MediConnect HMO
- Blue Shield of CA Medicare Advantage
- Anthem Blue Cross PPO
- Multiplan PPO
- No results found
Please contact your insurance provider to verify coverage.
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Aetna: 861762
Anthem Blue Cross: 0N0726
Anthem Blue Cross Medicare: 06002183
Blue Shield: 100094850003
Blue Shield Medicare: 100094850003
Cigna: 3751573002
Health Net: 3588022813
Health Net Medicare: 5359022813
Humana Medicare: 396199
SCANMedicare: 412935
United Healthcare: 0309130001
About Mark L. Geller
We are a premier healthcare team dedicated to providing innovative medical services in a caring and professional atmosphere. Each of us is committed to service, innovation, and quality care, while serving the needs of the community.
- American Board of Internal Medicine, Internal Medicine
Providence Cedars-Sinai Tarzana Medical Center
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.
Great experience
Providence Patient
Dr. Mark Geller in my opinion is a very good doctor, he will listen to what I have to say and his response is usually something I don't like but it's my own fault in not listening. As far as being called by anyone no I just need to look on my chart to see the results and talk with the Dr. On my next visit. As for the staff up front very kind and quick to get you done. The nurse is is very good who brings me in the room and she personable which helps with anxiety of seeing the doctor. All in all I've had a really good experience with all your staff.
Providence Patient
Dr. Geller is the best provider that I have ever had.
Providence Patient
The doctor should communicate the findings of the blood tests
Providence Patient
Friendly and knowledgeable
Providence Patient
I receive excellent care and have nothing to add
Providence Patient
Great provider.
Providence Patient
Dr. Mark Geller is an excellent doctor. I've had him for the longest time. I always get good referrals and good care. The whole care team is easy to access and follow ups for my concerns are answered in a timely manner. I will recommend Dr. Geller to my family and friends.
Providence Patient
It feels like my provider treats my condition in only one way - the way he was taught. I wish he had some alternative or non-standard treatments available. My provider seems like any other regular provider, doing just his job and nothing more. I understand that there's nothing wrong with that, but I just wish he actually cared about the treatment I receive.
Providence Patient
Dr. Geller is always very friendly and thorough. Thank you for your services.
Providence Patient
Excellent doctor.
Providence Patient
Dr Geller's group is the best!!!
Providence Patient
All your health care teams are polite and courteous
Providence Patient
As a retired health care professional I'm impressed with the providers that I have encountered with this group.
Providence Patient
All is good.
Providence Patient
Excellent service by my internist.
Providence Patient
Dr. Geller is so knowledgeable with his speciality andOther professional problems. He is the best.
Providence Patient
Great doctor who listens and explains and truly cares about you.
Providence Patient
I am very happy with Dr Mark Geller.
Providence Patient
Very good service. Thank you
Providence Patient
I have had excellent experience each visit.
Providence Patient
Always listens carefully and always has good advice
Providence Patient
I have always had a good experience with my primary care and GYN doctors in the Facey Medical Group.
Providence Patient
Dr. Geller and staff are very Professional
Providence Patient
Always knowledgeable and helpful and concerned about my issues. Always a good experience
Providence Patient
Dr. Gellar and his team care about their patients. They are professional and personable. It is easy to talk to Dr. Gellar about any concerns, he is an active listener and explains things very clearly.
Providence Patient
Thank you Dr gellar
Providence Patient
Knowledgeable, reviewed all concerns, thorough exam
Providence Patient
Facey Medical Group and the doctors and staff that took care of my health needs for several years now have been very good.
Providence Patient
I have never had a bad experience.
Providence Patient
Dr. Geller is a great doctor
Providence Patient
As always, excellent care from this office and Dr.Geller.
Providence Patient
I've been going to Dr. Geller for many years as my Endocrinologist and have received excellent care. He's an expert in his field and a great listener.
Providence Patient
Dr. Geller took his time and listened carefully to my concerns.
Providence Patient
I thought everyone I encountered on this visit was very professional and concerned with the patient and the patient's care.
Providence Patient
Very good experience.
Providence Patient
Dr Geller is the best!!
Providence Patient
Everything's great I need a better understanding of cholesterol results
Providence Patient
All of my experiences with Dr. Geller and his team have been consistently excellent.
Providence Patient
This was my first visit and I have chosen to keep the doctor as my primary doctor. I would recommend him to anyone looking for a doctor
Providence Patient
Very good, first time I've ever been there
Providence Patient
Dry friendly and clean office. I always feel they really care about me as an individual.
Providence Patient
I am very pleased with Dr. Gellar. He listens and answers my questions well and refers me out responsibly. He doesn't personally have to explain much to me because everything's listed out almost immediately In my patient portal to which I receive alerts on.
Providence Patient
ALWAYS very good care
Providence Patient
All good keep up the good work
Providence Patient
I always have a good experience when coming in for an appointment.
Providence Patient
Dr. Geller is great. Spends the time you need, explains things carefully and clearly and reaches out to others when needed.
Providence Patient
Very caring.
Providence Patient
Dr Mark GELLER is an Excellent Dr & his nurse is wonderful!!!
Providence Patient
Dr. Geller is such a good doctor! He's very kind extremely smart and very informative. He's the best.. :):)
Providence Patient
Dr Geller is very thorough and caring
Providence Patient
Excellent experience with this provider.
Providence Patient
Received excellent care and concern from Dr. Geller.
Providence Patient
We are very pleased with our care and service
Providence Patient
Dr Geller was professional, understanding and supportive. I would definitely recommend .
Providence Patient
No bad experiences
Providence Patient
Got the help I needed. The dr. Was very attentive to my questions and concerns. He explain to me his diagnosis clearly and prescribed the medications that was needed to help alleviate the problem!
Providence Patient
Dr Geller is fantastic
Providence Patient
I really appreciate the care you give, Dr. Geller!
Providence Patient
It's all good!
Providence Patient
Dr. Geller and staff are very attentive to my medical needs.
Providence Patient
I've had an excellent experience with Dr. Geller and his staff.
Providence Patient
Dr Geller was lovely. Very empathy, thoughtful, and immediately ordered X-rays and recommended next steps.
Providence Patient
In the past 18 years of seeing (even before Facey) Dr Geller I've never had any problem or bad experience only good experiences
Providence Patient
I was taken immediately for my concern thank you staff and Dr. Geller
Providence Patient
Dr. Geller is caring, good listener, and does his best to resolve in a speedy manner
Providence Patient
Excellent
Providence Patient
I've had a great medical professional experience with a provider, very carrying and polite.
Providence Patient
I appreciate the Team at the Tarzana office. They are courteous, professional and efficient in what they do!
Providence Patient
Dr Geller is great, I'm glad that my family recommended him
Providence Patient
Its very helpful and a good experience
Providence Patient
Evcellent serrvice
Providence Patient
Good.
Providence Patient
Very happy with Dr Geller's excellent care
Providence Patient
Dr. Geller is not my regular Dr. But I was happy with my visit with him.
Providence Patient
I like my provider. I've had him for the longest time and do not want to change him ever. I always get good referrals and good care. The whole care team is easy to access and follow ups for my concerns are answered in a timely manner.
Providence Patient
All went. Well
Providence Patient
Generally all good. Long wait for lab to conduct blood test.
Providence Patient
Very good provider appreciate his services.
Providence Patient
Always a pleasure seeing with Dr. Geller.
Providence Patient
Routine follow-up to last appt. All my questions were answered where I could understand everything
Providence Patient
The front desk, nurses and doctors are very cordial and always take the time to listen and guide you with your health.
Providence Patient
Excellent job
Providence Patient
I'm very happy with Dr. Geller.
Providence Patient
Very responsive group
Providence Patient
Dr Geller is genuinely concerned about my healthI was moved by his caring. I am sick but getting better.
Providence Patient
I've never been disappointed in any visit to this office. Always professional and informative, which is all you can ask for besides never feeling rushed.
Providence Patient
All was professional and fast.
Providence Patient
Great service period
Providence Patient
Great doctor and team
Providence Patient
It was my first time seeing this provider but I'm completely satisfied with the care I received
Providence Patient
Great Doctor
Providence Patient
Dr. Geller is a fantastic physician and when I'm able to see him I always feel taken care of. My one issue is that it can take days (or sometimes weeks) to get an appointment often for urgent or somewhat urgent (i.e. Non-routine Issues.)
Providence Patient
Good
Providence Patient
Its very good. Didn't have to wait long.
Providence Patient
Excellent
Providence Patient
Dr. Geller has always been a caring doctor to me.
Providence Patient
Excellent experience
Providence Patient
Always treated well. The staff is great,
Providence Patient
All of my experiences have been excellent.
Providence Patient
It's all good
Providence Patient
Dr. Geller happens to be a terrific doctor tor. We can always count on him for everything. I tell everyone in my family how great he is.
Providence Patient
Dr. Geller and staff always give me their best care.
Providence Patient
Very pleased with Dr. Geller's services.
Providence Patient
This was my first visit to Facey Tarzana. It was a very positive experience with very outstanding employees.
Providence Patient
Dr. Geller is an exceptionally qualified physician and a very distinguished gentleman. I have the highest respect for him as a physician and as a human being.
Providence Patient
"Dr. Geller is an amazing doctor. He is always caring, respectful and attentive. He listens to all that I have to say and answers all my questions so I can understand everything. I would recommend Dr. Geller to anyone who needs a great Internist.
Providence Patient
Dr. Geller is a caring, very knowledgeable doctor. He is extremely helpful when evaluating lab tests and how I can check or improve my lab results which was the purpose of my appt.
Providence Patient
I have been seeing Dr Geller as an Endocrinology specialist for almost 20 years . He's excellent and I trust everything he tells me . That is why I drive a distance to see him as my Dr
Providence Patient
Dr Geller is a very thorough physician and gives you the time you need, very caring.
Providence Patient
Excellent experience
Providence Patient
Conditions and Procedures
- Abdominal Cramps
- Abdominal Pain
- Abnormal Bowel Movement
- Abnormal Stool
- 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 Pain
- Anemia
- Angular Cheilitis
- Animal Bite
- Ankle Injury
- Ankle Instability
- Anorexia
- Anxiety
- Aphthous Ulcers
- Arm Pain
- Arm Weakness
- Arthralgia
- Asthma
- B12 Deficiency Anemia
- Back Injury
- Back Muscle Injury
- Back Muscle Pain
- Back Pain
- Bereavement
- Bilateral Knee Pain
- Birthmark
- Bleeding Hemorrhoids
- Blister
- Blood In Stool
- Blurred Vision
- Breast Lump
- Bright Red Blood Per Rectum
- Bronchitis
- Bruising
- Burns
- Cardiovascular Disease
- Cellulitis
- Cerumen Removal
- Chest Pain
- Chlamydia
- Choking Sensation
- Cholesterol Disorders
- Cholesterol Management
- Chronic Abdominal Pain
- Chronic Cough
- Chronic Diarrhea
- Chronic Disease Management
- Chronic Fatigue Syndrome (Cfs)
- Chronic Migraines
- Chronic Obstructive Pulmonary Disease
- Chronic Pain
- Claudication
- Cold Intolerance
- Cold Sore
- College Health
- Common Cold
- Concussion
- Concussion Testing
- Confusion
- Conjunctivitis
- Constant Nausea
- Constipation
- Contact Dermatitis
- Coping Skills
- Cough
- Cystitis
- Daytime Sleepiness
- Decrease In Appetite
- Dehydration
- Dementia
- Depressed Mood
- Dermatophytosis
- Diabetes Education
- Diabetes Management
- Diabetes Mellitus
- Diarrhea
- Diet And Exercise
- Diet And Nutrition
- Disability Evaluation
- Disorder Of Balance
- Distractible
- Diverticulitis
- Dizziness
- Drug Reaction
- Dry Nose
- Dry Scalp
- Dry Sinus
- Dry Skin
- Dyshidrosis
- Dyspepsia
- Dysphagia
- Dysphoria
- Dyspnea On Exertion
- Dysuria
- Ear Discharge
- Ear Drainage
- Ear Exam
- Ear Infections
- Ear Pressure
- Earache
- Eczema
- Elbow Pain
- Elbow Sprain
- Emphysema
- Employee Health
- Enlarged Prostate
- Environmental Allergies
- Epicondylitis
- Epigastric Pain
- Epistaxis
- Eructation
- Erythema
- Eye Infections
- Eye Pain
- Eye Strain
- Face Swelling
- Facial Nerve Palsy And Paresis
- Facial Pain
- Facial Tingling
- Falls
- Fasciculations
- Fatigue
- Fecal Incontinence
- Fever
- Fever With Chills
- Finger Pain
- First Degree Burns
- Flu Shot Vaccination
- Folliculitis
- 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 Sensitivity
- Gout
- Grief
- Groin Mass
- Groin Pain
- Hand Injury
- Hand Pain
- Head Congestion
- Headache
- Health Maintenance
- Hearing Loss
- Heart Disease
- Heart Murmur
- Heart Racing
- Heat Intolerance
- Heel Pain
- Hematochezia
- Hematuria
- Hemoptysis
- Hemorrhoids
- Hepatitis A Vaccination
- Hepatitis B Vaccination
- Hernia
- Herpes
- Herpes Zoster
- Herpetic Whitlow
- Hip Pain
- Hirsutism
- Hoarseness
- Human Papilloma Virus (Hpv) Vaccination
- Hyperglycemia
- Hypertension
- Hypothyroidism
- Impacted Cerumen
- Impetigo
- Infectious Mononucleosis
- Influenza
- Ingrown Hair
- Ingrown Nail
- Insect Allergy
- Insulin Resistance
- Intention Tremor
- Interstitial Cystitis
- Intertrigo
- Iron Deficiency Anemia
- Itchy Ear
- Jaundice
- Joint Stiffness
- Joint Swelling
- Joint Warmth
- Keloid
- Keratin Cyst
- Keratitis
- Keratosis Pilaris
- Knee Click
- Knee Injury
- Knee Pain
- Labyrinthitis
- Lactose Intolerance
- Laryngitis
- Lateral Epicondylitis
- Leg Numbness
- Leg Pain
- Leg Weakness
- Lethargy
- Lifestyle Modification
- Lipomas
- Lower Back Pain
- Lump In Throat
- Lyme Disease
- Lymphadenopathy
- Measles Vaccination
- Medial Epicondylitis
- Memory Disorders
- Meningitis Vaccination
- Mens Health
- Migraine
- Mmr Vaccine
- Mood Symptoms
- Motion Sickness
- Mouth Bleeding
- Mouth Pain
- Mouth Ulcer
- Muscle Cramps
- Muscle Strain
- Muscle Weakness
- Musculoskeletal Pain
- Myalgia
- Nail Disease
- Nasal Congestion
- Nasal Obstruction
- Nausea
- Neck Muscle Injury
- Neck Pain
- Neck Sprain
- Noisy Breathing
- Norovirus
- Nose Pain
- Numbness
- Nutrition And Health
- Nutritional Counseling
- Obesity
- Odynophagia
- Optic Migraines
- Orthopnea
- Orthostatic Hypotension
- Osteoarthritis
- Osteopenia
- Osteoporosis
- Otalgia
- Otitis
- Overweight
- Palpitations
- Panic Reaction
- Paresthesia
- Paronychia
- Patellofemoral Syndrome
- Penile Bleeding
- Persistent Cough
- Pharyngitis
- Plantar Fasciitis
- Pleurisy
- Pleuritic Pain
- Pneumonia
- Pneumonia Vaccination
- Poison Ivy
- Poison Oak
- Polypharmacy
- Positional Vertigo
- Post Nasal Drip
- Prediabetes
- Preventive Medicine
- Problems With Smell And Taste
- Prostate Examination
- Prostate Specific Antigen Blood Test
- Pruritus
- Pulmonary Infections
- Pyelonephritis
- Rash
- Rectal Bleeding
- Rectal Pain
- Restless Legs Syndrome
- Rhinitis
- Rosacea
- Scab
- Scabies
- Scaly Skin
- Sciatica
- Scratchy Voice
- Seasonal Allergies
- Seborrheic Dermatitis
- Sensitive Skin
- Severe Asthma
- Sexually Transmitted Disease (Std)
- Shingles Vaccination
- Shortness Of Breath (Sob)
- Shoulder Pain
- Shoulder Sprain
- Shoulder Strain
- Sinus Pain
- Sinus Pressure
- Sinusitis
- Skin Abscess
- Skin Cancer Screening
- Skin Tag Removal
- Sleep Disorders
- Slowing Of Urinary Stream
- Smoker Cough
- Snoring
- Sore Throat
- Spider Bite
- Splinter Removal
- Sports Related Concussion Testing
- Sprain
- Sputum Production
- Stomach Cramps
- Stomach Pain
- Straining On Urination
- Strep Throat
- Stress Incontinence
- Stridor
- Stye
- Substance Addiction
- Sunburn
- Suture Removal
- Swallowing Problem
- Syncope
- Tachycardia
- Tension Headache
- Testicular Pain
- Throat Tightness
- Thumb Dislocation
- Thyroid Disorder
- Tick Borne Infections
- Tinea Corporis
- 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
- Urge Incontinence
- Urinary Hesitation
- Urinary Retention
- Urinary Tract Infection
- Urinary Urgency
- Urticaria
- Vaccinations
- Varicella
- Varicella Vaccination
- Vasovagal Syncope
- Vertigo
- Viral Conjunctivitis
- Visual Discomfort
- Visual Disturbance
- Vitamin D Deficiency
- Vitamin Deficiency
- Voice Problems
- Vomiting
- Warts
- Weakness
- Weight Loss
- Weight Problem
- Wellness
- Wheezing
- Wrist Pain
- Wrist Sprain
All good
Providence Patient